8 * To customize your installation, edit "LocalSettings.php". If you make
9 * changes here, they will be lost on next upgrade of MediaWiki!
11 * Note that since all these string interpolations are expanded
12 * before LocalSettings is included, if you localize something
13 * like $wgScriptPath, you must also localize everything that
16 * Documentation is in the source and on:
17 * http://www.mediawiki.org/wiki/Manual:Configuration_settings
21 * @cond file_level_code
22 * This is not a valid entry point, perform no further processing unless MEDIAWIKI is defined
24 if( !defined( 'MEDIAWIKI' ) ) {
25 echo "This file is part of MediaWiki and is not a valid entry point\n";
29 # Create a site configuration object. Not used for much in a default install
30 if ( !defined( 'MW_PHP4' ) ) {
31 require_once( "$IP/includes/SiteConfiguration.php" );
32 $wgConf = new SiteConfiguration
;
36 /** MediaWiki version number */
37 $wgVersion = '1.18alpha';
39 /** Name of the site. It must be changed in LocalSettings.php */
40 $wgSitename = 'MediaWiki';
43 * URL of the server. It will be automatically built including https mode.
47 * $wgServer = http://example.com
50 * This is usually detected correctly by MediaWiki. If MediaWiki detects the
51 * wrong server, it will redirect incorrectly after you save a page. In that
52 * case, set this variable to fix it.
56 /** @cond file_level_code */
57 if( isset( $_SERVER['SERVER_NAME'] ) ) {
58 $serverName = $_SERVER['SERVER_NAME'];
59 } elseif( isset( $_SERVER['HOSTNAME'] ) ) {
60 $serverName = $_SERVER['HOSTNAME'];
61 } elseif( isset( $_SERVER['HTTP_HOST'] ) ) {
62 $serverName = $_SERVER['HTTP_HOST'];
63 } elseif( isset( $_SERVER['SERVER_ADDR'] ) ) {
64 $serverName = $_SERVER['SERVER_ADDR'];
66 $serverName = 'localhost';
69 $wgProto = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ?
'https' : 'http';
71 $wgServer = $wgProto.'://' . $serverName;
72 # If the port is a non-standard one, add it to the URL
73 if( isset( $_SERVER['SERVER_PORT'] )
74 && !strpos( $serverName, ':' )
75 && ( ( $wgProto == 'http' && $_SERVER['SERVER_PORT'] != 80 )
76 ||
( $wgProto == 'https' && $_SERVER['SERVER_PORT'] != 443 ) ) ) {
78 $wgServer .= ":" . $_SERVER['SERVER_PORT'];
82 /************************************************************************//**
83 * @name Script path settings
88 * The path we should point to.
89 * It might be a virtual path in case with use apache mod_rewrite for example.
91 * This *needs* to be set correctly.
93 * Other paths will be set to defaults based on it unless they are directly
94 * set in LocalSettings.php
96 $wgScriptPath = '/wiki';
99 * Whether to support URLs like index.php/Page_title These often break when PHP
100 * is set up in CGI mode. PATH_INFO *may* be correct if cgi.fix_pathinfo is set,
101 * but then again it may not; lighttpd converts incoming path data to lowercase
102 * on systems with case-insensitive filesystems, and there have been reports of
103 * problems on Apache as well.
105 * To be safe we'll continue to keep it off by default.
107 * Override this to false if $_SERVER['PATH_INFO'] contains unexpectedly
108 * incorrect garbage, or to true if it is really correct.
110 * The default $wgArticlePath will be set based on this value at runtime, but if
111 * you have customized it, having this incorrectly set to true can cause
112 * redirect loops when "pretty URLs" are used.
115 ( strpos( php_sapi_name(), 'cgi' ) === false ) &&
116 ( strpos( php_sapi_name(), 'apache2filter' ) === false ) &&
117 ( strpos( php_sapi_name(), 'isapi' ) === false );
120 * The extension to append to script names by default. This can either be .php
123 * Some hosting providers use PHP 4 for *.php files, and PHP 5 for *.php5. This
124 * variable is provided to support those providers.
126 $wgScriptExtension = '.php';
129 * The URL path to index.php.
131 * Defaults to "{$wgScriptPath}/index{$wgScriptExtension}".
136 * The URL path to redirect.php. This is a script that is used by the Nostalgia
139 * Defaults to "{$wgScriptPath}/redirect{$wgScriptExtension}".
141 $wgRedirectScript = false; ///< defaults to
144 * The URL path to load.php.
146 * Defaults to "{$wgScriptPath}/load{$wgScriptExtension}".
148 $wgLoadScript = false;
152 /************************************************************************//**
153 * @name URLs and file paths
155 * These various web and file path variables are set to their defaults
156 * in Setup.php if they are not explicitly set from LocalSettings.php.
157 * If you do override them, be sure to set them all!
159 * These will relatively rarely need to be set manually, unless you are
160 * splitting style sheets or images outside the main document root.
162 * In this section, a "path" is usually a host-relative URL, i.e. a URL without
163 * the host part, that starts with a slash. In most cases a full URL is also
164 * acceptable. A "directory" is a local file path.
166 * In both paths and directories, trailing slashes should not be included.
172 * The URL path of the skins directory. Defaults to "{$wgScriptPath}/skins"
174 $wgStylePath = false;
175 $wgStyleSheetPath = &$wgStylePath;
178 * The URL path of the skins directory. Should not point to an external domain.
179 * Defaults to "{$wgScriptPath}/skins".
181 $wgLocalStylePath = false;
184 * The URL path of the extensions directory.
185 * Defaults to "{$wgScriptPath}/extensions".
187 $wgExtensionAssetsPath = false;
190 * Filesystem stylesheets directory. Defaults to "{$IP}/skins"
192 $wgStyleDirectory = false;
195 * The URL path for primary article page views. This path should contain $1,
196 * which is replaced by the article title.
198 * Defaults to "{$wgScript}/$1" or "{$wgScript}?title=$1", depending on
201 $wgArticlePath = false;
204 * The URL path for the images directory. Defaults to "{$wgScriptPath}/images"
206 $wgUploadPath = false;
209 * The filesystem path of the images directory. Defaults to "{$IP}/images".
211 $wgUploadDirectory = false;
214 * The URL path of the wiki logo. The logo size should be 135x135 pixels.
215 * Defaults to "{$wgStylePath}/common/images/wiki.png".
220 * The URL path of the shortcut icon.
222 $wgFavicon = '/favicon.ico';
225 * The URL path of the icon for iPhone and iPod Touch web app bookmarks.
226 * Defaults to no icon.
228 $wgAppleTouchIcon = false;
231 * The URL path of the math directory. Defaults to "{$wgUploadPath}/math".
233 * See http://www.mediawiki.org/wiki/Manual:Enable_TeX for details about how to
234 * set up mathematical formula display.
239 * The filesystem path of the math directory.
240 * Defaults to "{$wgUploadDirectory}/math".
242 * See http://www.mediawiki.org/wiki/Manual:Enable_TeX for details about how to
243 * set up mathematical formula display.
245 $wgMathDirectory = false;
248 * The local filesystem path to a temporary directory. This is not required to
251 * Defaults to "{$wgUploadDirectory}/tmp".
253 $wgTmpDirectory = false;
256 * If set, this URL is added to the start of $wgUploadPath to form a complete
259 $wgUploadBaseUrl = "";
262 * To enable remote on-demand scaling, set this to the thumbnail base URL.
263 * Full thumbnail URL will be like $wgUploadStashScalerBaseUrl/e/e6/Foo.jpg/123px-Foo.jpg
264 * where 'e6' are the first two characters of the MD5 hash of the file name.
265 * If $wgUploadStashScalerBaseUrl is set to false, thumbs are rendered locally as needed.
267 $wgUploadStashScalerBaseUrl = false;
270 * To set 'pretty' URL paths for actions other than
271 * plain page views, add to this array. For instance:
272 * 'edit' => "$wgScriptPath/edit/$1"
274 * There must be an appropriate script or rewrite rule
275 * in place to handle these URLs.
277 $wgActionPaths = array();
281 /************************************************************************//**
282 * @name Files and file uploads
286 /** Uploads have to be specially set up to be secure */
287 $wgEnableUploads = false;
289 /** Allows to move images and other media files */
290 $wgAllowImageMoving = true;
293 * These are additional characters that should be replaced with '-' in file names
295 $wgIllegalFileChars = ":";
298 * @deprecated use $wgDeletedDirectory
300 $wgFileStore = array();
303 * What directory to place deleted uploads in
305 $wgDeletedDirectory = false; // Defaults to $wgUploadDirectory/deleted
308 * Set this to true if you use img_auth and want the user to see details on why access failed.
310 $wgImgAuthDetails = false;
313 * If this is enabled, img_auth.php will not allow image access unless the wiki
314 * is private. This improves security when image uploads are hosted on a
317 $wgImgAuthPublicTest = true;
320 * File repository structures
322 * $wgLocalFileRepo is a single repository structure, and $wgForeignFileRepos is
323 * an array of such structures. Each repository structure is an associative
324 * array of properties configuring the repository.
326 * Properties required for all repos:
327 * - class The class name for the repository. May come from the core or an extension.
328 * The core repository classes are LocalRepo, ForeignDBRepo, FSRepo.
330 * - name A unique name for the repository.
332 * For most core repos:
333 * - url Base public URL
334 * - hashLevels The number of directory levels for hash-based division of files
335 * - thumbScriptUrl The URL for thumb.php (optional, not recommended)
336 * - transformVia404 Whether to skip media file transformation on parse and rely on a 404
338 * - initialCapital Equivalent to $wgCapitalLinks (or $wgCapitalLinkOverrides[NS_FILE],
339 * determines whether filenames implicitly start with a capital letter.
340 * The current implementation may give incorrect description page links
341 * when the local $wgCapitalLinks and initialCapital are mismatched.
342 * - pathDisclosureProtection
343 * May be 'paranoid' to remove all parameters from error messages, 'none' to
344 * leave the paths in unchanged, or 'simple' to replace paths with
345 * placeholders. Default for LocalRepo is 'simple'.
346 * - fileMode This allows wikis to set the file mode when uploading/moving files. Default
348 * - directory The local filesystem directory where public files are stored. Not used for
350 * - thumbDir The base thumbnail directory. Defaults to <directory>/thumb.
351 * - thumbUrl The base thumbnail URL. Defaults to <url>/thumb.
354 * These settings describe a foreign MediaWiki installation. They are optional, and will be ignored
355 * for local repositories:
356 * - descBaseUrl URL of image description pages, e.g. http://en.wikipedia.org/wiki/File:
357 * - scriptDirUrl URL of the MediaWiki installation, equivalent to $wgScriptPath, e.g.
358 * http://en.wikipedia.org/w
359 * - scriptExtension Script extension of the MediaWiki installation, equivalent to
360 * $wgScriptExtension, e.g. .php5 defaults to .php
362 * - articleUrl Equivalent to $wgArticlePath, e.g. http://en.wikipedia.org/wiki/$1
363 * - fetchDescription Fetch the text of the remote file description page. Equivalent to
364 * $wgFetchCommonsDescriptions.
367 * - dbType, dbServer, dbUser, dbPassword, dbName, dbFlags
368 * equivalent to the corresponding member of $wgDBservers
369 * - tablePrefix Table prefix, the foreign wiki's $wgDBprefix
370 * - hasSharedCache True if the wiki's shared cache is accessible via the local $wgMemc
373 * - apibase Use for the foreign API's URL
374 * - apiThumbCacheExpiry How long to locally cache thumbs for
376 * If you leave $wgLocalFileRepo set to false, Setup will fill in appropriate values.
377 * Otherwise, set $wgLocalFileRepo to a repository structure as described above.
378 * If you set $wgUseInstantCommons to true, it will add an entry for Commons.
379 * If you set $wgForeignFileRepos to an array of repostory structures, those will
380 * be searched after the local file repo.
381 * Otherwise, you will only have access to local media files.
383 $wgLocalFileRepo = false;
385 /** @see $wgLocalFileRepo */
386 $wgForeignFileRepos = array();
389 * Use Commons as a remote file repository. Essentially a wrapper, when this
390 * is enabled $wgForeignFileRepos will point at Commons with a set of default
393 $wgUseInstantCommons = false;
396 * Show EXIF data, on by default if available.
397 * Requires PHP's EXIF extension: http://www.php.net/manual/en/ref.exif.php
399 * NOTE FOR WINDOWS USERS:
400 * To enable EXIF functions, add the folloing lines to the
401 * "Windows extensions" section of php.ini:
403 * extension=extensions/php_mbstring.dll
404 * extension=extensions/php_exif.dll
406 $wgShowEXIF = function_exists( 'exif_read_data' );
409 * If you operate multiple wikis, you can define a shared upload path here.
410 * Uploads to this wiki will NOT be put there - they will be put into
411 * $wgUploadDirectory.
412 * If $wgUseSharedUploads is set, the wiki will look in the shared repository if
413 * no file of the given name is found in the local repository (for [[File:..]],
414 * [[Media:..]] links). Thumbnails will also be looked for and generated in this
417 * Note that these configuration settings can now be defined on a per-
418 * repository basis for an arbitrary number of file repositories, using the
419 * $wgForeignFileRepos variable.
421 $wgUseSharedUploads = false;
422 /** Full path on the web server where shared uploads can be found */
423 $wgSharedUploadPath = "http://commons.wikimedia.org/shared/images";
424 /** Fetch commons image description pages and display them on the local wiki? */
425 $wgFetchCommonsDescriptions = false;
426 /** Path on the file system where shared uploads can be found. */
427 $wgSharedUploadDirectory = "/var/www/wiki3/images";
428 /** DB name with metadata about shared directory. Set this to false if the uploads do not come from a wiki. */
429 $wgSharedUploadDBname = false;
430 /** Optional table prefix used in database. */
431 $wgSharedUploadDBprefix = '';
432 /** Cache shared metadata in memcached. Don't do this if the commons wiki is in a different memcached domain */
433 $wgCacheSharedUploads = true;
435 * Allow for upload to be copied from an URL. Requires Special:Upload?source=web
436 * The timeout for copy uploads is set by $wgHTTPTimeout.
438 $wgAllowCopyUploads = false;
440 * Allow asynchronous copy uploads.
441 * This feature is experimental is broken as of r81612.
443 $wgAllowAsyncCopyUploads = false;
446 * Max size for uploads, in bytes. If not set to an array, applies to all
447 * uploads. If set to an array, per upload type maximums can be set, using the
448 * file and url keys. If the * key is set this value will be used as maximum
449 * for non-specified types.
452 * $wgMaxUploadSize = array(
454 * 'url' => 500 * 1024,
456 * Sets the maximum for all uploads to 250 kB except for upload-by-url, which
457 * will have a maximum of 500 kB.
460 $wgMaxUploadSize = 1024*1024*100; # 100MB
463 * Point the upload navigation link to an external URL
464 * Useful if you want to use a shared repository by default
465 * without disabling local uploads (use $wgEnableUploads = false for that)
466 * e.g. $wgUploadNavigationUrl = 'http://commons.wikimedia.org/wiki/Special:Upload';
468 $wgUploadNavigationUrl = false;
471 * Point the upload link for missing files to an external URL, as with
472 * $wgUploadNavigationUrl. The URL will get (?|&)wpDestFile=<filename>
473 * appended to it as appropriate.
475 $wgUploadMissingFileUrl = false;
478 * Give a path here to use thumb.php for thumbnail generation on client request, instead of
479 * generating them on render and outputting a static URL. This is necessary if some of your
480 * apache servers don't have read/write access to the thumbnail path.
483 * $wgThumbnailScriptPath = "{$wgScriptPath}/thumb{$wgScriptExtension}";
485 $wgThumbnailScriptPath = false;
486 $wgSharedThumbnailScriptPath = false;
489 * Set this to false if you do not want MediaWiki to divide your images
490 * directory into many subdirectories, for improved performance.
492 * It's almost always good to leave this enabled. In previous versions of
493 * MediaWiki, some users set this to false to allow images to be added to the
494 * wiki by simply copying them into $wgUploadDirectory and then running
495 * maintenance/rebuildImages.php to register them in the database. This is no
496 * longer recommended, use maintenance/importImages.php instead.
498 * Note that this variable may be ignored if $wgLocalFileRepo is set.
500 $wgHashedUploadDirectory = true;
503 * Set the following to false especially if you have a set of files that need to
504 * be accessible by all wikis, and you do not want to use the hash (path/a/aa/)
507 $wgHashedSharedUploadDirectory = true;
510 * Base URL for a repository wiki. Leave this blank if uploads are just stored
511 * in a shared directory and not meant to be accessible through a separate wiki.
512 * Otherwise the image description pages on the local wiki will link to the
513 * image description page on this wiki.
515 * Please specify the namespace, as in the example below.
517 $wgRepositoryBaseUrl = "http://commons.wikimedia.org/wiki/File:";
520 * This is the list of preferred extensions for uploading files. Uploading files
521 * with extensions not in this list will trigger a warning.
523 * WARNING: If you add any OpenOffice or Microsoft Office file formats here,
524 * such as odt or doc, and untrusted users are allowed to upload files, then
525 * your wiki will be vulnerable to cross-site request forgery (CSRF).
527 $wgFileExtensions = array( 'png', 'gif', 'jpg', 'jpeg' );
529 /** Files with these extensions will never be allowed as uploads. */
530 $wgFileBlacklist = array(
531 # HTML may contain cookie-stealing JavaScript and web bugs
532 'html', 'htm', 'js', 'jsb', 'mhtml', 'mht', 'xhtml', 'xht',
533 # PHP scripts may execute arbitrary code on the server
534 'php', 'phtml', 'php3', 'php4', 'php5', 'phps',
535 # Other types that may be interpreted by some servers
536 'shtml', 'jhtml', 'pl', 'py', 'cgi',
537 # May contain harmful executables for Windows victims
538 'exe', 'scr', 'dll', 'msi', 'vbs', 'bat', 'com', 'pif', 'cmd', 'vxd', 'cpl' );
541 * Files with these mime types will never be allowed as uploads
542 * if $wgVerifyMimeType is enabled.
544 $wgMimeTypeBlacklist = array(
545 # HTML may contain cookie-stealing JavaScript and web bugs
546 'text/html', 'text/javascript', 'text/x-javascript', 'application/x-shellscript',
547 # PHP scripts may execute arbitrary code on the server
548 'application/x-php', 'text/x-php',
549 # Other types that may be interpreted by some servers
550 'text/x-python', 'text/x-perl', 'text/x-bash', 'text/x-sh', 'text/x-csh',
551 # Client-side hazards on Internet Explorer
552 'text/scriptlet', 'application/x-msdownload',
553 # Windows metafile, client-side vulnerability on some systems
554 'application/x-msmetafile',
558 * Allow Java archive uploads.
559 * This is not recommended for public wikis since a maliciously-constructed
560 * applet running on the same domain as the wiki can steal the user's cookies.
562 $wgAllowJavaUploads = false;
565 * This is a flag to determine whether or not to check file extensions on upload.
567 * WARNING: setting this to false is insecure for public wikis.
569 $wgCheckFileExtensions = true;
572 * If this is turned off, users may override the warning for files not covered
573 * by $wgFileExtensions.
575 * WARNING: setting this to false is insecure for public wikis.
577 $wgStrictFileExtensions = true;
579 /** Warn if uploaded files are larger than this (in bytes), or false to disable*/
580 $wgUploadSizeWarning = false;
583 * list of trusted media-types and mime types.
584 * Use the MEDIATYPE_xxx constants to represent media types.
585 * This list is used by File::isSafeFile
587 * Types not listed here will have a warning about unsafe content
588 * displayed on the images description page. It would also be possible
589 * to use this for further restrictions, like disabling direct
590 * [[media:...]] links for non-trusted formats.
592 $wgTrustedMediaFormats = array(
593 MEDIATYPE_BITMAP
, //all bitmap formats
594 MEDIATYPE_AUDIO
, //all audio formats
595 MEDIATYPE_VIDEO
, //all plain video formats
596 "image/svg+xml", //svg (only needed if inline rendering of svg is not supported)
597 "application/pdf", //PDF files
598 #"application/x-shockwave-flash", //flash/shockwave movie
602 * Plugins for media file type handling.
603 * Each entry in the array maps a MIME type to a class name
605 $wgMediaHandlers = array(
606 'image/jpeg' => 'BitmapHandler',
607 'image/png' => 'PNGHandler',
608 'image/gif' => 'GIFHandler',
609 'image/tiff' => 'TiffHandler',
610 'image/x-ms-bmp' => 'BmpHandler',
611 'image/x-bmp' => 'BmpHandler',
612 'image/svg+xml' => 'SvgHandler', // official
613 'image/svg' => 'SvgHandler', // compat
614 'image/vnd.djvu' => 'DjVuHandler', // official
615 'image/x.djvu' => 'DjVuHandler', // compat
616 'image/x-djvu' => 'DjVuHandler', // compat
620 * Resizing can be done using PHP's internal image libraries or using
621 * ImageMagick or another third-party converter, e.g. GraphicMagick.
622 * These support more file formats than PHP, which only supports PNG,
623 * GIF, JPG, XBM and WBMP.
625 * Use Image Magick instead of PHP builtin functions.
627 $wgUseImageMagick = false;
628 /** The convert command shipped with ImageMagick */
629 $wgImageMagickConvertCommand = '/usr/bin/convert';
631 /** Sharpening parameter to ImageMagick */
632 $wgSharpenParameter = '0x0.4';
634 /** Reduction in linear dimensions below which sharpening will be enabled */
635 $wgSharpenReductionThreshold = 0.85;
638 * Temporary directory used for ImageMagick. The directory must exist. Leave
639 * this set to false to let ImageMagick decide for itself.
641 $wgImageMagickTempDir = false;
644 * Use another resizing converter, e.g. GraphicMagick
645 * %s will be replaced with the source path, %d with the destination
646 * %w and %h will be replaced with the width and height.
648 * Example for GraphicMagick:
650 * $wgCustomConvertCommand = "gm convert %s -resize %wx%h %d"
653 * Leave as false to skip this.
655 $wgCustomConvertCommand = false;
658 * Scalable Vector Graphics (SVG) may be uploaded as images.
659 * Since SVG support is not yet standard in browsers, it is
660 * necessary to rasterize SVGs to PNG as a fallback format.
662 * An external program is required to perform this conversion.
664 $wgSVGConverters = array(
665 'ImageMagick' => '$path/convert -background white -thumbnail $widthx$height\! $input PNG:$output',
666 'sodipodi' => '$path/sodipodi -z -w $width -f $input -e $output',
667 'inkscape' => '$path/inkscape -z -w $width -f $input -e $output',
668 'batik' => 'java -Djava.awt.headless=true -jar $path/batik-rasterizer.jar -w $width -d $output $input',
669 'rsvg' => '$path/rsvg -w$width -h$height $input $output',
670 'imgserv' => '$path/imgserv-wrapper -i svg -o png -w$width $input $output',
672 /** Pick a converter defined in $wgSVGConverters */
673 $wgSVGConverter = 'ImageMagick';
674 /** If not in the executable PATH, specify the SVG converter path. */
675 $wgSVGConverterPath = '';
676 /** Don't scale a SVG larger than this */
677 $wgSVGMaxSize = 2048;
680 * MediaWiki will reject HTMLesque tags in uploaded files due to idiotic browsers which can't
681 * perform basic stuff like MIME detection and which are vulnerable to further idiots uploading
682 * crap files as images. When this directive is on, <title> will be allowed in files with
683 * an "image/svg+xml" MIME type. You should leave this disabled if your web server is misconfigured
684 * and doesn't send appropriate MIME types for SVG images.
686 $wgAllowTitlesInSVG = false;
689 * Don't thumbnail an image if it will use too much working memory.
690 * Default is 50 MB if decompressed to RGBA form, which corresponds to
691 * 12.5 million pixels or 3500x3500
693 $wgMaxImageArea = 1.25e7
;
695 * Force thumbnailing of animated GIFs above this size to a single
696 * frame instead of an animated thumbnail. As of MW 1.17 this limit
697 * is checked against the total size of all frames in the animation.
698 * It probably makes sense to keep this equal to $wgMaxImageArea.
700 $wgMaxAnimatedGifArea = 1.25e7
;
702 * Browsers don't support TIFF inline generally...
703 * For inline display, we need to convert to PNG or JPEG.
704 * Note scaling should work with ImageMagick, but may not with GD scaling.
708 * // PNG is lossless, but inefficient for photos
709 * $wgTiffThumbnailType = array( 'png', 'image/png' );
710 * // JPEG is good for photos, but has no transparency support. Bad for diagrams.
711 * $wgTiffThumbnailType = array( 'jpg', 'image/jpeg' );
714 $wgTiffThumbnailType = false;
717 * If rendered thumbnail files are older than this timestamp, they
718 * will be rerendered on demand as if the file didn't already exist.
719 * Update if there is some need to force thumbs and SVG rasterizations
720 * to rerender, such as fixes to rendering bugs.
722 $wgThumbnailEpoch = '20030516000000';
725 * If set, inline scaled images will still produce <img> tags ready for
726 * output instead of showing an error message.
728 * This may be useful if errors are transitory, especially if the site
729 * is configured to automatically render thumbnails on request.
731 * On the other hand, it may obscure error conditions from debugging.
732 * Enable the debug log or the 'thumbnail' log group to make sure errors
733 * are logged to a file for review.
735 $wgIgnoreImageErrors = false;
738 * Allow thumbnail rendering on page view. If this is false, a valid
739 * thumbnail URL is still output, but no file will be created at
740 * the target location. This may save some time if you have a
741 * thumb.php or 404 handler set up which is faster than the regular
744 $wgGenerateThumbnailOnParse = true;
747 * Show thumbnails for old images on the image description page
749 $wgShowArchiveThumbnails = true;
751 /** Obsolete, always true, kept for compatibility with extensions */
752 $wgUseImageResize = true;
756 * Internal name of virus scanner. This servers as a key to the
757 * $wgAntivirusSetup array. Set this to NULL to disable virus scanning. If not
758 * null, every file uploaded will be scanned for viruses.
763 * Configuration for different virus scanners. This an associative array of
764 * associative arrays. It contains one setup array per known scanner type.
765 * The entry is selected by $wgAntivirus, i.e.
766 * valid values for $wgAntivirus are the keys defined in this array.
768 * The configuration array for each scanner contains the following keys:
769 * "command", "codemap", "messagepattern":
771 * "command" is the full command to call the virus scanner - %f will be
772 * replaced with the name of the file to scan. If not present, the filename
773 * will be appended to the command. Note that this must be overwritten if the
774 * scanner is not in the system path; in that case, plase set
775 * $wgAntivirusSetup[$wgAntivirus]['command'] to the desired command with full
778 * "codemap" is a mapping of exit code to return codes of the detectVirus
779 * function in SpecialUpload.
780 * - An exit code mapped to AV_SCAN_FAILED causes the function to consider
781 * the scan to be failed. This will pass the file if $wgAntivirusRequired
783 * - An exit code mapped to AV_SCAN_ABORTED causes the function to consider
784 * the file to have an usupported format, which is probably imune to
785 * virusses. This causes the file to pass.
786 * - An exit code mapped to AV_NO_VIRUS will cause the file to pass, meaning
787 * no virus was found.
788 * - All other codes (like AV_VIRUS_FOUND) will cause the function to report
790 * - You may use "*" as a key in the array to catch all exit codes not mapped otherwise.
792 * "messagepattern" is a perl regular expression to extract the meaningful part of the scanners
793 * output. The relevant part should be matched as group one (\1).
794 * If not defined or the pattern does not match, the full message is shown to the user.
796 $wgAntivirusSetup = array(
800 'command' => "clamscan --no-summary ",
803 "0" => AV_NO_VIRUS
, # no virus
804 "1" => AV_VIRUS_FOUND
, # virus found
805 "52" => AV_SCAN_ABORTED
, # unsupported file format (probably imune)
806 "*" => AV_SCAN_FAILED
, # else scan failed
809 'messagepattern' => '/.*?:(.*)/sim',
814 'command' => "f-prot ",
817 "0" => AV_NO_VIRUS
, # no virus
818 "3" => AV_VIRUS_FOUND
, # virus found
819 "6" => AV_VIRUS_FOUND
, # virus found
820 "*" => AV_SCAN_FAILED
, # else scan failed
823 'messagepattern' => '/.*?Infection:(.*)$/m',
828 /** Determines if a failed virus scan (AV_SCAN_FAILED) will cause the file to be rejected. */
829 $wgAntivirusRequired = true;
831 /** Determines if the mime type of uploaded files should be checked */
832 $wgVerifyMimeType = true;
834 /** Sets the mime type definition file to use by MimeMagic.php. */
835 $wgMimeTypeFile = "includes/mime.types";
836 #$wgMimeTypeFile= "/etc/mime.types";
837 #$wgMimeTypeFile= null; #use built-in defaults only.
839 /** Sets the mime type info file to use by MimeMagic.php. */
840 $wgMimeInfoFile= "includes/mime.info";
841 #$wgMimeInfoFile= null; #use built-in defaults only.
844 * Switch for loading the FileInfo extension by PECL at runtime.
845 * This should be used only if fileinfo is installed as a shared object
846 * or a dynamic library.
848 $wgLoadFileinfoExtension = false;
850 /** Sets an external mime detector program. The command must print only
851 * the mime type to standard output.
852 * The name of the file to process will be appended to the command given here.
853 * If not set or NULL, mime_content_type will be used if available.
856 * #$wgMimeDetectorCommand = "file -bi"; # use external mime detector (Linux)
859 $wgMimeDetectorCommand = null;
862 * Switch for trivial mime detection. Used by thumb.php to disable all fancy
863 * things, because only a few types of images are needed and file extensions
866 $wgTrivialMimeDetection = false;
869 * Additional XML types we can allow via mime-detection.
870 * array = ( 'rootElement' => 'associatedMimeType' )
872 $wgXMLMimeTypes = array(
873 'http://www.w3.org/2000/svg:svg' => 'image/svg+xml',
874 'svg' => 'image/svg+xml',
875 'http://www.lysator.liu.se/~alla/dia/:diagram' => 'application/x-dia-diagram',
876 'http://www.w3.org/1999/xhtml:html' => 'text/html', // application/xhtml+xml?
877 'html' => 'text/html', // application/xhtml+xml?
878 'http://www.opengis.net/kml/2.1:kml' => 'application/vnd.google-earth.kml+xml',
879 'http://www.opengis.net/kml/2.2:kml' => 'application/vnd.google-earth.kml+xml',
880 'kml' => 'application/vnd.google-earth.kml+xml',
884 * Limit images on image description pages to a user-selectable limit. In order
885 * to reduce disk usage, limits can only be selected from a list.
886 * The user preference is saved as an array offset in the database, by default
887 * the offset is set with $wgDefaultUserOptions['imagesize']. Make sure you
888 * change it if you alter the array (see bug 8858).
889 * This is the list of settings the user can choose from:
891 $wgImageLimits = array (
897 array(10000,10000) );
900 * Adjust thumbnails on image pages according to a user setting. In order to
901 * reduce disk usage, the values can only be selected from a list. This is the
902 * list of settings the user can choose from:
904 $wgThumbLimits = array(
914 * Default parameters for the <gallery> tag
916 $wgGalleryOptions = array (
917 'imagesPerRow' => 0, // Default number of images per-row in the gallery. 0 -> Adapt to screensize
918 'imageWidth' => 120, // Width of the cells containing images in galleries (in "px")
919 'imageHeight' => 120, // Height of the cells containing images in galleries (in "px")
920 'captionLength' => 20, // Length of caption to truncate (in characters)
921 'showBytes' => true, // Show the filesize in bytes in categories
925 * Adjust width of upright images when parameter 'upright' is used
926 * This allows a nicer look for upright images without the need to fix the width
927 * by hardcoded px in wiki sourcecode.
929 $wgThumbUpright = 0.75;
932 * Default value for chmoding of new directories.
934 $wgDirectoryMode = 0777;
938 * Path of the djvudump executable
939 * Enable this and $wgDjvuRenderer to enable djvu rendering
941 # $wgDjvuDump = 'djvudump';
945 * Path of the ddjvu DJVU renderer
946 * Enable this and $wgDjvuDump to enable djvu rendering
948 # $wgDjvuRenderer = 'ddjvu';
949 $wgDjvuRenderer = null;
952 * Path of the djvutxt DJVU text extraction utility
953 * Enable this and $wgDjvuDump to enable text layer extraction from djvu files
955 # $wgDjvuTxt = 'djvutxt';
959 * Path of the djvutoxml executable
960 * This works like djvudump except much, much slower as of version 3.5.
962 * For now I recommend you use djvudump instead. The djvuxml output is
963 * probably more stable, so we'll switch back to it as soon as they fix
964 * the efficiency problem.
965 * http://sourceforge.net/tracker/index.php?func=detail&aid=1704049&group_id=32953&atid=406583
967 # $wgDjvuToXML = 'djvutoxml';
972 * Shell command for the DJVU post processor
973 * Default: pnmtopng, since ddjvu generates ppm output
974 * Set this to false to output the ppm file directly.
976 $wgDjvuPostProcessor = 'pnmtojpeg';
978 * File extension for the DJVU post processor output
980 $wgDjvuOutputExtension = 'jpg';
982 /** @} */ # end of file uploads }
984 /************************************************************************//**
985 * @name Email settings
990 * Site admin email address.
992 $wgEmergencyContact = 'wikiadmin@' . $serverName;
995 * Password reminder email address.
997 * The address we should use as sender when a user is requesting his password.
999 $wgPasswordSender = 'apache@' . $serverName;
1001 unset( $serverName ); # Don't leak local variables to global scope
1004 * Password reminder name
1006 $wgPasswordSenderName = 'MediaWiki Mail';
1009 * Dummy address which should be accepted during mail send action.
1010 * It might be necessary to adapt the address or to set it equal
1011 * to the $wgEmergencyContact address.
1013 $wgNoReplyAddress = 'reply@not.possible';
1016 * Set to true to enable the e-mail basic features:
1017 * Password reminders, etc. If sending e-mail on your
1018 * server doesn't work, you might want to disable this.
1020 $wgEnableEmail = true;
1023 * Set to true to enable user-to-user e-mail.
1024 * This can potentially be abused, as it's hard to track.
1026 $wgEnableUserEmail = true;
1029 * Set to true to put the sending user's email in a Reply-To header
1030 * instead of From. ($wgEmergencyContact will be used as From.)
1032 * Some mailers (eg sSMTP) set the SMTP envelope sender to the From value,
1033 * which can cause problems with SPF validation and leak recipient addressses
1034 * when bounces are sent to the sender.
1036 $wgUserEmailUseReplyTo = false;
1039 * Minimum time, in hours, which must elapse between password reminder
1040 * emails for a given account. This is to prevent abuse by mail flooding.
1042 $wgPasswordReminderResendTime = 24;
1045 * The time, in seconds, when an emailed temporary password expires.
1047 $wgNewPasswordExpiry = 3600 * 24 * 7;
1050 * The time, in seconds, when an email confirmation email expires
1052 $wgUserEmailConfirmationTokenExpiry = 7 * 24 * 60 * 60;
1056 * For using a direct (authenticated) SMTP server connection.
1057 * Default to false or fill an array :
1059 * "host" => 'SMTP domain',
1060 * "IDHost" => 'domain for MessageID',
1062 * "auth" => true/false,
1063 * "username" => user,
1064 * "password" => password
1070 * Additional email parameters, will be passed as the last argument to mail() call.
1071 * If using safe_mode this has no effect
1073 $wgAdditionalMailParams = null;
1076 * True: from page editor if s/he opted-in. False: Enotif mails appear to come
1077 * from $wgEmergencyContact
1079 $wgEnotifFromEditor = false;
1081 // TODO move UPO to preferences probably ?
1082 # If set to true, users get a corresponding option in their preferences and can choose to enable or disable at their discretion
1083 # If set to false, the corresponding input form on the user preference page is suppressed
1084 # It call this to be a "user-preferences-option (UPO)"
1087 * Require email authentication before sending mail to an email addres. This is
1088 * highly recommended. It prevents MediaWiki from being used as an open spam
1091 $wgEmailAuthentication = true;
1094 * Allow users to enable email notification ("enotif") on watchlist changes.
1096 $wgEnotifWatchlist = false;
1099 * Allow users to enable email notification ("enotif") when someone edits their
1102 $wgEnotifUserTalk = false;
1105 * Set the Reply-to address in notifications to the editor's address, if user
1106 * allowed this in the preferences.
1108 $wgEnotifRevealEditorAddress = false;
1111 * Send notification mails on minor edits to watchlist pages. This is enabled
1112 * by default. Does not affect user talk notifications.
1114 $wgEnotifMinorEdits = true;
1117 * Send a generic mail instead of a personalised mail for each user. This
1118 * always uses UTC as the time zone, and doesn't include the username.
1120 * For pages with many users watching, this can significantly reduce mail load.
1121 * Has no effect when using sendmail rather than SMTP.
1123 $wgEnotifImpersonal = false;
1126 * Maximum number of users to mail at once when using impersonal mail. Should
1127 * match the limit on your mail server.
1129 $wgEnotifMaxRecips = 500;
1132 * Send mails via the job queue. This can be useful to reduce the time it
1133 * takes to save a page that a lot of people are watching.
1135 $wgEnotifUseJobQ = false;
1138 * Use real name instead of username in e-mail "from" field.
1140 $wgEnotifUseRealName = false;
1143 * Array of usernames who will be sent a notification email for every change
1144 * which occurs on a wiki.
1146 $wgUsersNotifiedOnAllChanges = array();
1149 /** @} */ # end of email settings
1151 /************************************************************************//**
1152 * @name Database settings
1155 /** Database host name or IP address */
1156 $wgDBserver = 'localhost';
1157 /** Database port number (for PostgreSQL) */
1159 /** Name of the database */
1160 $wgDBname = 'my_wiki';
1161 /** Database username */
1162 $wgDBuser = 'wikiuser';
1163 /** Database user's password */
1165 /** Database type */
1166 $wgDBtype = 'mysql';
1168 /** Separate username for maintenance tasks. Leave as null to use the default. */
1169 $wgDBadminuser = null;
1170 /** Separate password for maintenance tasks. Leave as null to use the default. */
1171 $wgDBadminpassword = null;
1175 * Leave as null to select the default search engine for the
1176 * selected database type (eg SearchMySQL), or set to a class
1177 * name to override to a custom search engine.
1179 $wgSearchType = null;
1181 /** Table name prefix */
1183 /** MySQL table options to use during installation or update */
1184 $wgDBTableOptions = 'ENGINE=InnoDB';
1187 * SQL Mode - default is turning off all modes, including strict, if set.
1188 * null can be used to skip the setting for performance reasons and assume
1189 * DBA has done his best job.
1190 * String override can be used for some additional fun :-)
1194 /** Mediawiki schema */
1195 $wgDBmwschema = 'mediawiki';
1197 /** To override default SQLite data directory ($docroot/../data) */
1198 $wgSQLiteDataDir = '';
1201 * Make all database connections secretly go to localhost. Fool the load balancer
1202 * thinking there is an arbitrarily large cluster of servers to connect to.
1203 * Useful for debugging.
1205 $wgAllDBsAreLocalhost = false;
1208 * Shared database for multiple wikis. Commonly used for storing a user table
1209 * for single sign-on. The server for this database must be the same as for the
1212 * For backwards compatibility the shared prefix is set to the same as the local
1213 * prefix, and the user table is listed in the default list of shared tables.
1214 * The user_properties table is also added so that users will continue to have their
1215 * preferences shared (preferences were stored in the user table prior to 1.16)
1217 * $wgSharedTables may be customized with a list of tables to share in the shared
1218 * datbase. However it is advised to limit what tables you do share as many of
1219 * MediaWiki's tables may have side effects if you try to share them.
1222 * $wgSharedPrefix is the table prefix for the shared database. It defaults to
1227 /** @see $wgSharedDB */
1228 $wgSharedPrefix = false;
1229 /** @see $wgSharedDB */
1230 $wgSharedTables = array( 'user', 'user_properties' );
1233 * Database load balancer
1234 * This is a two-dimensional array, an array of server info structures
1237 * - dbname: Default database name
1239 * - password: DB password
1240 * - type: "mysql" or "postgres"
1241 * - load: ratio of DB_SLAVE load, must be >=0, the sum of all loads must be >0
1242 * - groupLoads: array of load ratios, the key is the query group name. A query may belong
1243 * to several groups, the most specific group defined here is used.
1245 * - flags: bit field
1246 * - DBO_DEFAULT -- turns on DBO_TRX only if !$wgCommandLineMode (recommended)
1247 * - DBO_DEBUG -- equivalent of $wgDebugDumpSql
1248 * - DBO_TRX -- wrap entire request in a transaction
1249 * - DBO_IGNORE -- ignore errors (not useful in LocalSettings.php)
1250 * - DBO_NOBUFFER -- turn off buffering (not useful in LocalSettings.php)
1252 * - max lag: (optional) Maximum replication lag before a slave will taken out of rotation
1253 * - max threads: (optional) Maximum number of running threads
1255 * These and any other user-defined properties will be assigned to the mLBInfo member
1256 * variable of the Database object.
1258 * Leave at false to use the single-server variables above. If you set this
1259 * variable, the single-server variables will generally be ignored (except
1260 * perhaps in some command-line scripts).
1262 * The first server listed in this array (with key 0) will be the master. The
1263 * rest of the servers will be slaves. To prevent writes to your slaves due to
1264 * accidental misconfiguration or MediaWiki bugs, set read_only=1 on all your
1265 * slaves in my.cnf. You can set read_only mode at runtime using:
1268 * SET @@read_only=1;
1271 * Since the effect of writing to a slave is so damaging and difficult to clean
1272 * up, we at Wikimedia set read_only=1 in my.cnf on all our DB servers, even
1273 * our masters, and then set read_only=0 on masters at runtime.
1275 $wgDBservers = false;
1278 * Load balancer factory configuration
1279 * To set up a multi-master wiki farm, set the class here to something that
1280 * can return a LoadBalancer with an appropriate master on a call to getMainLB().
1281 * The class identified here is responsible for reading $wgDBservers,
1282 * $wgDBserver, etc., so overriding it may cause those globals to be ignored.
1284 * The LBFactory_Multi class is provided for this purpose, please see
1285 * includes/db/LBFactory_Multi.php for configuration information.
1287 $wgLBFactoryConf = array( 'class' => 'LBFactory_Simple' );
1289 /** How long to wait for a slave to catch up to the master */
1290 $wgMasterWaitTimeout = 10;
1292 /** File to log database errors to */
1293 $wgDBerrorLog = false;
1295 /** When to give an error message */
1296 $wgDBClusterTimeout = 10;
1299 * Scale load balancer polling time so that under overload conditions, the database server
1300 * receives a SHOW STATUS query at an average interval of this many microseconds
1302 $wgDBAvgStatusPoll = 2000;
1304 /** Set to true if using InnoDB tables */
1305 $wgDBtransactions = false;
1306 /** Set to true for compatibility with extensions that might be checking.
1307 * MySQL 3.23.x is no longer supported. */
1311 * Set to true to engage MySQL 4.1/5.0 charset-related features;
1312 * for now will just cause sending of 'SET NAMES=utf8' on connect.
1314 * WARNING: THIS IS EXPERIMENTAL!
1316 * May break if you're not using the table defs from mysql5/tables.sql.
1317 * May break if you're upgrading an existing wiki if set differently.
1318 * Broken symptoms likely to include incorrect behavior with page titles,
1319 * usernames, comments etc containing non-ASCII characters.
1320 * Might also cause failures on the object cache and other things.
1322 * Even correct usage may cause failures with Unicode supplementary
1323 * characters (those not in the Basic Multilingual Plane) unless MySQL
1324 * has enhanced their Unicode support.
1326 $wgDBmysql5 = false;
1329 * Other wikis on this site, can be administered from a single developer
1331 * Array numeric key => database name
1333 $wgLocalDatabases = array();
1336 * If lag is higher than $wgSlaveLagWarning, show a warning in some special
1337 * pages (like watchlist). If the lag is higher than $wgSlaveLagCritical,
1338 * show a more obvious warning.
1340 $wgSlaveLagWarning = 10;
1341 /** @see $wgSlaveLagWarning */
1342 $wgSlaveLagCritical = 30;
1345 * Use old names for change_tags indices.
1347 $wgOldChangeTagsIndex = false;
1349 /**@}*/ # End of DB settings }
1352 /************************************************************************//**
1353 * @name Text storage
1358 * We can also compress text stored in the 'text' table. If this is set on, new
1359 * revisions will be compressed on page save if zlib support is available. Any
1360 * compressed revisions will be decompressed on load regardless of this setting
1361 * *but will not be readable at all* if zlib support is not available.
1363 $wgCompressRevisions = false;
1366 * External stores allow including content
1367 * from non database sources following URL links
1369 * Short names of ExternalStore classes may be specified in an array here:
1370 * $wgExternalStores = array("http","file","custom")...
1372 * CAUTION: Access to database might lead to code execution
1374 $wgExternalStores = false;
1377 * An array of external mysql servers, e.g.
1378 * $wgExternalServers = array( 'cluster1' => array( 'srv28', 'srv29', 'srv30' ) );
1379 * Used by LBFactory_Simple, may be ignored if $wgLBFactoryConf is set to another class.
1381 $wgExternalServers = array();
1384 * The place to put new revisions, false to put them in the local text table.
1385 * Part of a URL, e.g. DB://cluster1
1387 * Can be an array instead of a single string, to enable data distribution. Keys
1388 * must be consecutive integers, starting at zero. Example:
1390 * $wgDefaultExternalStore = array( 'DB://cluster1', 'DB://cluster2' );
1393 $wgDefaultExternalStore = false;
1396 * Revision text may be cached in $wgMemc to reduce load on external storage
1397 * servers and object extraction overhead for frequently-loaded revisions.
1399 * Set to 0 to disable, or number of seconds before cache expiry.
1401 $wgRevisionCacheExpiry = 0;
1403 /** @} */ # end text storage }
1405 /************************************************************************//**
1406 * @name Performance hacks and limits
1409 /** Disable database-intensive features */
1410 $wgMiserMode = false;
1411 /** Disable all query pages if miser mode is on, not just some */
1412 $wgDisableQueryPages = false;
1413 /** Number of rows to cache in 'querycache' table when miser mode is on */
1414 $wgQueryCacheLimit = 1000;
1415 /** Number of links to a page required before it is deemed "wanted" */
1416 $wgWantedPagesThreshold = 1;
1417 /** Enable slow parser functions */
1418 $wgAllowSlowParserFunctions = false;
1421 * Do DELETE/INSERT for link updates instead of incremental
1423 $wgUseDumbLinkUpdate = false;
1426 * Anti-lock flags - bitfield
1427 * - ALF_PRELOAD_LINKS:
1428 * Preload links during link update for save
1429 * - ALF_PRELOAD_EXISTENCE:
1430 * Preload cur_id during replaceLinkHolders
1431 * - ALF_NO_LINK_LOCK:
1432 * Don't use locking reads when updating the link table. This is
1433 * necessary for wikis with a high edit rate for performance
1434 * reasons, but may cause link table inconsistency
1435 * - ALF_NO_BLOCK_LOCK:
1436 * As for ALF_LINK_LOCK, this flag is a necessity for high-traffic
1439 $wgAntiLockFlags = 0;
1442 * Maximum article size in kilobytes
1444 $wgMaxArticleSize = 2048;
1447 * The minimum amount of memory that MediaWiki "needs"; MediaWiki will try to
1448 * raise PHP's memory limit if it's below this amount.
1450 $wgMemoryLimit = "50M";
1452 /** @} */ # end performance hacks }
1454 /************************************************************************//**
1455 * @name Cache settings
1460 * Directory for caching data in the local filesystem. Should not be accessible
1461 * from the web. Set this to false to not use any local caches.
1463 * Note: if multiple wikis share the same localisation cache directory, they
1464 * must all have the same set of extensions. You can set a directory just for
1465 * the localisation cache using $wgLocalisationCacheConf['storeDirectory'].
1467 $wgCacheDirectory = false;
1470 * Main cache type. This should be a cache with fast access, but it may have
1471 * limited space. By default, it is disabled, since the database is not fast
1472 * enough to make it worthwhile.
1476 * - CACHE_ANYTHING: Use anything, as long as it works
1477 * - CACHE_NONE: Do not cache
1478 * - CACHE_DB: Store cache objects in the DB
1479 * - CACHE_MEMCACHED: MemCached, must specify servers in $wgMemCachedServers
1480 * - CACHE_ACCEL: eAccelerator, APC, XCache or WinCache
1481 * - CACHE_DBA: Use PHP's DBA extension to store in a DBM-style
1482 * database. This is slow, and is not recommended for
1483 * anything other than debugging.
1485 * @see $wgMessageCacheType, $wgParserCacheType
1487 $wgMainCacheType = CACHE_NONE
;
1490 * The cache type for storing the contents of the MediaWiki namespace. This
1491 * cache is used for a small amount of data which is expensive to regenerate.
1493 * For available types see $wgMainCacheType.
1495 $wgMessageCacheType = CACHE_ANYTHING
;
1498 * The cache type for storing article HTML. This is used to store data which
1499 * is expensive to regenerate, and benefits from having plenty of storage space.
1501 * For available types see $wgMainCacheType.
1503 $wgParserCacheType = CACHE_ANYTHING
;
1506 * The expiry time for the parser cache, in seconds. The default is 86.4k
1507 * seconds, otherwise known as a day.
1509 $wgParserCacheExpireTime = 86400;
1512 * Select which DBA handler <http://www.php.net/manual/en/dba.requirements.php> to use as CACHE_DBA backend
1514 $wgDBAhandler = 'db3';
1517 * Store sessions in MemCached. This can be useful to improve performance, or to
1518 * avoid the locking behaviour of PHP's default session handler, which tends to
1519 * prevent multiple requests for the same user from acting concurrently.
1521 $wgSessionsInMemcached = false;
1524 * This is used for setting php's session.save_handler. In practice, you will
1525 * almost never need to change this ever. Other options might be 'user' or
1526 * 'session_mysql.' Setting to null skips setting this entirely (which might be
1527 * useful if you're doing cross-application sessions, see bug 11381)
1529 $wgSessionHandler = 'files';
1531 /** If enabled, will send MemCached debugging information to $wgDebugLogFile */
1532 $wgMemCachedDebug = false;
1534 /** The list of MemCached servers and port numbers */
1535 $wgMemCachedServers = array( '127.0.0.1:11000' );
1538 * Use persistent connections to MemCached, which are shared across multiple
1541 $wgMemCachedPersistent = false;
1544 * Read/write timeout for MemCached server communication, in microseconds.
1546 $wgMemCachedTimeout = 100000;
1549 * Set this to true to make a local copy of the message cache, for use in
1550 * addition to memcached. The files will be put in $wgCacheDirectory.
1552 $wgUseLocalMessageCache = false;
1555 * Defines format of local cache
1556 * true - Serialized object
1557 * false - PHP source file (Warning - security risk)
1559 $wgLocalMessageCacheSerialized = true;
1562 * Instead of caching everything, keep track which messages are requested and
1563 * load only most used messages. This only makes sense if there is lots of
1564 * interface messages customised in the wiki (like hundreds in many languages).
1566 $wgAdaptiveMessageCache = false;
1569 * Localisation cache configuration. Associative array with keys:
1570 * class: The class to use. May be overridden by extensions.
1572 * store: The location to store cache data. May be 'files', 'db' or
1573 * 'detect'. If set to "files", data will be in CDB files. If set
1574 * to "db", data will be stored to the database. If set to
1575 * "detect", files will be used if $wgCacheDirectory is set,
1576 * otherwise the database will be used.
1578 * storeClass: The class name for the underlying storage. If set to a class
1579 * name, it overrides the "store" setting.
1581 * storeDirectory: If the store class puts its data in files, this is the
1582 * directory it will use. If this is false, $wgCacheDirectory
1585 * manualRecache: Set this to true to disable cache updates on web requests.
1586 * Use maintenance/rebuildLocalisationCache.php instead.
1588 $wgLocalisationCacheConf = array(
1589 'class' => 'LocalisationCache',
1590 'store' => 'detect',
1591 'storeClass' => false,
1592 'storeDirectory' => false,
1593 'manualRecache' => false,
1596 /** Allow client-side caching of pages */
1597 $wgCachePages = true;
1600 * Set this to current time to invalidate all prior cached pages. Affects both
1601 * client- and server-side caching.
1602 * You can get the current date on your server by using the command:
1603 * date +%Y%m%d%H%M%S
1605 $wgCacheEpoch = '20030516000000';
1608 * Bump this number when changing the global style sheets and JavaScript.
1609 * It should be appended in the query string of static CSS and JS includes,
1610 * to ensure that client-side caches do not keep obsolete copies of global
1613 $wgStyleVersion = '303';
1616 * This will cache static pages for non-logged-in users to reduce
1617 * database traffic on public sites.
1618 * Must set $wgShowIPinHeader = false
1620 $wgUseFileCache = false;
1623 * Directory where the cached page will be saved.
1624 * Defaults to "$wgCacheDirectory/html".
1626 $wgFileCacheDirectory = false;
1629 * Depth of the subdirectory hierarchy to be created under
1630 * $wgFileCacheDirectory. The subdirectories will be named based on
1631 * the MD5 hash of the title. A value of 0 means all cache files will
1632 * be put directly into the main file cache directory.
1634 $wgFileCacheDepth = 2;
1637 * Keep parsed pages in a cache (objectcache table or memcached)
1638 * to speed up output of the same page viewed by another user with the
1641 * This can provide a significant speedup for medium to large pages,
1642 * so you probably want to keep it on. Extensions that conflict with the
1643 * parser cache should disable the cache on a per-page basis instead.
1645 $wgEnableParserCache = true;
1648 * Append a configured value to the parser cache and the sitenotice key so
1649 * that they can be kept separate for some class of activity.
1651 $wgRenderHashAppend = '';
1654 * If on, the sidebar navigation links are cached for users with the
1655 * current language set. This can save a touch of load on a busy site
1656 * by shaving off extra message lookups.
1658 * However it is also fragile: changing the site configuration, or
1659 * having a variable $wgArticlePath, can produce broken links that
1660 * don't update as expected.
1662 $wgEnableSidebarCache = false;
1665 * Expiry time for the sidebar cache, in seconds
1667 $wgSidebarCacheExpiry = 86400;
1670 * When using the file cache, we can store the cached HTML gzipped to save disk
1671 * space. Pages will then also be served compressed to clients that support it.
1672 * THIS IS NOT COMPATIBLE with ob_gzhandler which is now enabled if supported in
1673 * the default LocalSettings.php! If you enable this, remove that setting first.
1675 * Requires zlib support enabled in PHP.
1680 * Whether MediaWiki should send an ETag header. Seems to cause
1681 * broken behavior with Squid 2.6, see bug 7098.
1685 /** Clock skew or the one-second resolution of time() can occasionally cause cache
1686 * problems when the user requests two pages within a short period of time. This
1687 * variable adds a given number of seconds to vulnerable timestamps, thereby giving
1690 $wgClockSkewFudge = 5;
1693 * Invalidate various caches when LocalSettings.php changes. This is equivalent
1694 * to setting $wgCacheEpoch to the modification time of LocalSettings.php, as
1695 * was previously done in the default LocalSettings.php file.
1697 * On high-traffic wikis, this should be set to false, to avoid the need to
1698 * check the file modification time, and to avoid the performance impact of
1699 * unnecessary cache invalidations.
1701 $wgInvalidateCacheOnLocalSettingsChange = true;
1703 /** @} */ # end of cache settings
1705 /************************************************************************//**
1706 * @name HTTP proxy (Squid) settings
1708 * Many of these settings apply to any HTTP proxy used in front of MediaWiki,
1709 * although they are referred to as Squid settings for historical reasons.
1711 * Achieving a high hit ratio with an HTTP proxy requires special
1712 * configuration. See http://www.mediawiki.org/wiki/Manual:Squid_caching for
1719 * Enable/disable Squid.
1720 * See http://www.mediawiki.org/wiki/Manual:Squid_caching
1722 $wgUseSquid = false;
1724 /** If you run Squid3 with ESI support, enable this (default:false): */
1727 /** Send X-Vary-Options header for better caching (requires patched Squid) */
1731 * Internal server name as known to Squid, if different. Example:
1733 * $wgInternalServer = 'http://yourinternal.tld:8000';
1736 $wgInternalServer = $wgServer;
1739 * Cache timeout for the squid, will be sent as s-maxage (without ESI) or
1740 * Surrogate-Control (with ESI). Without ESI, you should strip out s-maxage in
1741 * the Squid config. 18000 seconds = 5 hours, more cache hits with 2678400 = 31
1744 $wgSquidMaxage = 18000;
1747 * Default maximum age for raw CSS/JS accesses
1749 $wgForcedRawSMaxage = 300;
1752 * List of proxy servers to purge on changes; default port is 80. Use IP addresses.
1754 * When MediaWiki is running behind a proxy, it will trust X-Forwarded-For
1755 * headers sent/modified from these proxies when obtaining the remote IP address
1757 * For a list of trusted servers which *aren't* purged, see $wgSquidServersNoPurge.
1759 $wgSquidServers = array();
1762 * As above, except these servers aren't purged on page changes; use to set a
1763 * list of trusted proxies, etc.
1765 $wgSquidServersNoPurge = array();
1767 /** Maximum number of titles to purge in any one client operation */
1768 $wgMaxSquidPurgeTitles = 400;
1771 * HTCP multicast address. Set this to a multicast IP address to enable HTCP.
1773 * Note that MediaWiki uses the old non-RFC compliant HTCP format, which was
1774 * present in the earliest Squid implementations of the protocol.
1776 $wgHTCPMulticastAddress = false;
1779 * HTCP multicast port.
1780 * @see $wgHTCPMulticastAddress
1785 * HTCP multicast TTL.
1786 * @see $wgHTCPMulticastAddress
1788 $wgHTCPMulticastTTL = 1;
1790 /** Should forwarded Private IPs be accepted? */
1791 $wgUsePrivateIPs = false;
1793 /** @} */ # end of HTTP proxy settings
1795 /************************************************************************//**
1796 * @name Language, regional and character encoding settings
1800 /** Site language code, should be one of ./languages/Language(.*).php */
1801 $wgLanguageCode = 'en';
1804 * Some languages need different word forms, usually for different cases.
1805 * Used in Language::convertGrammar(). Example:
1808 * $wgGrammarForms['en']['genitive']['car'] = 'car\'s';
1811 $wgGrammarForms = array();
1813 /** Treat language links as magic connectors, not inline links */
1814 $wgInterwikiMagic = true;
1816 /** Hide interlanguage links from the sidebar */
1817 $wgHideInterlanguageLinks = false;
1819 /** List of language names or overrides for default names in Names.php */
1820 $wgExtraLanguageNames = array();
1823 * List of language codes that don't correspond to an actual language.
1824 * These codes are leftoffs from renames, or other legacy things.
1825 * Also, qqq is a dummy "language" for documenting messages.
1827 $wgDummyLanguageCodes = array(
1840 /** @deprecated Since MediaWiki 1.5, this must always be set to UTF-8. */
1841 $wgInputEncoding = 'UTF-8';
1842 /** @deprecated Since MediaWiki 1.5, this must always be set to UTF-8. */
1843 $wgOutputEncoding = 'UTF-8';
1846 * Character set for use in the article edit box. Language-specific encodings
1849 * This historic feature is one of the first that was added by former MediaWiki
1850 * team leader Brion Vibber, and is used to support the Esperanto x-system.
1852 $wgEditEncoding = '';
1855 * Set this to true to replace Arabic presentation forms with their standard
1856 * forms in the U+0600-U+06FF block. This only works if $wgLanguageCode is
1859 * Note that pages with titles containing presentation forms will become
1860 * inaccessible, run maintenance/cleanupTitles.php to fix this.
1862 $wgFixArabicUnicode = true;
1865 * Set this to true to replace ZWJ-based chillu sequences in Malayalam text
1866 * with their Unicode 5.1 equivalents. This only works if $wgLanguageCode is
1867 * set to "ml". Note that some clients (even new clients as of 2010) do not
1868 * support these characters.
1870 * If you enable this on an existing wiki, run maintenance/cleanupTitles.php to
1871 * fix any ZWJ sequences in existing page titles.
1873 $wgFixMalayalamUnicode = true;
1876 * Set this to always convert certain Unicode sequences to modern ones
1877 * regardless of the content language. This has a small performance
1880 * See $wgFixArabicUnicode and $wgFixMalayalamUnicode for conversion
1885 $wgAllUnicodeFixes = false;
1888 * Set this to eg 'ISO-8859-1' to perform character set conversion when
1889 * loading old revisions not marked with "utf-8" flag. Use this when
1890 * converting a wiki from MediaWiki 1.4 or earlier to UTF-8 without the
1891 * burdensome mass conversion of old text data.
1893 * NOTE! This DOES NOT touch any fields other than old_text.Titles, comments,
1894 * user names, etc still must be converted en masse in the database before
1895 * continuing as a UTF-8 wiki.
1897 $wgLegacyEncoding = false;
1900 * Browser Blacklist for unicode non compliant browsers. Contains a list of
1901 * regexps : "/regexp/" matching problematic browsers. These browsers will
1902 * be served encoded unicode in the edit box instead of real unicode.
1904 $wgBrowserBlackList = array(
1906 * Netscape 2-4 detection
1907 * The minor version may contain strings such as "Gold" or "SGoldC-SGI"
1908 * Lots of non-netscape user agents have "compatible", so it's useful to check for that
1909 * with a negative assertion. The [UIN] identifier specifies the level of security
1910 * in a Netscape/Mozilla browser, checking for it rules out a number of fakers.
1911 * The language string is unreliable, it is missing on NS4 Mac.
1913 * Reference: http://www.psychedelix.com/agents/index.shtml
1915 '/^Mozilla\/2\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
1916 '/^Mozilla\/3\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
1917 '/^Mozilla\/4\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
1920 * MSIE on Mac OS 9 is teh sux0r, converts þ to <thorn>, ð to <eth>, Þ to <THORN> and Ð to <ETH>
1923 * - Mozilla/4.0 (compatible; MSIE 5.0; Mac_PowerPC)
1924 * - Mozilla/4.0 (compatible; MSIE 5.15; Mac_PowerPC)
1925 * - Mozilla/4.0 (compatible; MSIE 5.23; Mac_PowerPC)
1928 * @link http://en.wikipedia.org/w/index.php?title=User%3A%C6var_Arnfj%F6r%F0_Bjarmason%2Ftestme&diff=12356041&oldid=12355864
1929 * @link http://en.wikipedia.org/wiki/Template%3AOS9
1931 '/^Mozilla\/4\.0 \(compatible; MSIE \d+\.\d+; Mac_PowerPC\)/',
1934 * Google wireless transcoder, seems to eat a lot of chars alive
1935 * http://it.wikipedia.org/w/index.php?title=Luciano_Ligabue&diff=prev&oldid=8857361
1937 '/^Mozilla\/4\.0 \(compatible; MSIE 6.0; Windows NT 5.0; Google Wireless Transcoder;\)/'
1941 * If set to true, the MediaWiki 1.4 to 1.5 schema conversion will
1942 * create stub reference rows in the text table instead of copying
1943 * the full text of all current entries from 'cur' to 'text'.
1945 * This will speed up the conversion step for large sites, but
1946 * requires that the cur table be kept around for those revisions
1947 * to remain viewable.
1949 * maintenance/migrateCurStubs.php can be used to complete the
1950 * migration in the background once the wiki is back online.
1952 * This option affects the updaters *only*. Any present cur stub
1953 * revisions will be readable at runtime regardless of this setting.
1955 $wgLegacySchemaConversion = false;
1958 * Enable to allow rewriting dates in page text.
1959 * DOES NOT FORMAT CORRECTLY FOR MOST LANGUAGES.
1961 $wgUseDynamicDates = false;
1963 * Enable dates like 'May 12' instead of '12 May', this only takes effect if
1964 * the interface is set to English.
1966 $wgAmericanDates = false;
1968 * For Hindi and Arabic use local numerals instead of Western style (0-9)
1969 * numerals in interface.
1971 $wgTranslateNumerals = true;
1974 * Translation using MediaWiki: namespace.
1975 * Interface messages will be loaded from the database.
1977 $wgUseDatabaseMessages = true;
1980 * Expiry time for the message cache key
1982 $wgMsgCacheExpiry = 86400;
1985 * Maximum entry size in the message cache, in bytes
1987 $wgMaxMsgCacheEntrySize = 10000;
1989 /** Whether to enable language variant conversion. */
1990 $wgDisableLangConversion = false;
1992 /** Whether to enable language variant conversion for links. */
1993 $wgDisableTitleConversion = false;
1995 /** Whether to enable cononical language links in meta data. */
1996 $wgCanonicalLanguageLinks = true;
1998 /** Default variant code, if false, the default will be the language code */
1999 $wgDefaultLanguageVariant = false;
2002 * Disabled variants array of language variant conversion. Example:
2004 * $wgDisabledVariants[] = 'zh-mo';
2005 * $wgDisabledVariants[] = 'zh-my';
2011 * $wgDisabledVariants = array('zh-mo', 'zh-my');
2014 $wgDisabledVariants = array();
2017 * Like $wgArticlePath, but on multi-variant wikis, this provides a
2018 * path format that describes which parts of the URL contain the
2019 * language variant. For Example:
2021 * $wgLanguageCode = 'sr';
2022 * $wgVariantArticlePath = '/$2/$1';
2023 * $wgArticlePath = '/wiki/$1';
2025 * A link to /wiki/ would be redirected to /sr/Главна_страна
2027 * It is important that $wgArticlePath not overlap with possible values
2028 * of $wgVariantArticlePath.
2030 $wgVariantArticlePath = false;
2033 * Show a bar of language selection links in the user login and user
2034 * registration forms; edit the "loginlanguagelinks" message to
2037 $wgLoginLanguageSelector = false;
2040 * When translating messages with wfMsg(), it is not always clear what should
2041 * be considered UI messages and what should be content messages.
2043 * For example, for the English Wikipedia, there should be only one 'mainpage',
2044 * so when getting the link for 'mainpage', we should treat it as site content
2045 * and call wfMsgForContent(), but for rendering the text of the link, we call
2046 * wfMsg(). The code behaves this way by default. However, sites like the
2047 * Wikimedia Commons do offer different versions of 'mainpage' and the like for
2048 * different languages. This array provides a way to override the default
2049 * behavior. For example, to allow language-specific main page and community
2052 * $wgForceUIMsgAsContentMsg = array( 'mainpage', 'portal-url' );
2054 $wgForceUIMsgAsContentMsg = array();
2057 * Fake out the timezone that the server thinks it's in. This will be used for
2058 * date display and not for what's stored in the DB. Leave to null to retain
2059 * your server's OS-based timezone value.
2061 * This variable is currently used only for signature formatting and for local
2062 * time/date parser variables ({{LOCALTIME}} etc.)
2064 * Timezones can be translated by editing MediaWiki messages of type
2065 * timezone-nameinlowercase like timezone-utc.
2069 * $wgLocaltimezone = 'GMT';
2070 * $wgLocaltimezone = 'PST8PDT';
2071 * $wgLocaltimezone = 'Europe/Sweden';
2072 * $wgLocaltimezone = 'CET';
2075 $wgLocaltimezone = null;
2078 * Set an offset from UTC in minutes to use for the default timezone setting
2079 * for anonymous users and new user accounts.
2081 * This setting is used for most date/time displays in the software, and is
2082 * overrideable in user preferences. It is *not* used for signature timestamps.
2084 * You can set it to match the configured server timezone like this:
2085 * $wgLocalTZoffset = date("Z") / 60;
2087 * If your server is not configured for the timezone you want, you can set
2088 * this in conjunction with the signature timezone and override the PHP default
2090 * $wgLocaltimezone="Europe/Berlin";
2091 * date_default_timezone_set( $wgLocaltimezone );
2092 * $wgLocalTZoffset = date("Z") / 60;
2094 * Leave at NULL to show times in universal time (UTC/GMT).
2096 $wgLocalTZoffset = null;
2098 /** @} */ # End of language/charset settings
2100 /*************************************************************************//**
2101 * @name Output format and skin settings
2105 /** The default Content-Type header. */
2106 $wgMimeType = 'text/html';
2108 /** The content type used in script tags. */
2109 $wgJsMimeType = 'text/javascript';
2111 /** The HTML document type. */
2112 $wgDocType = '-//W3C//DTD XHTML 1.0 Transitional//EN';
2114 /** The URL of the document type declaration. */
2115 $wgDTD = 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd';
2117 /** The default xmlns attribute. */
2118 $wgXhtmlDefaultNamespace = 'http://www.w3.org/1999/xhtml';
2121 * Should we output an HTML5 doctype? If false, use XHTML 1.0 Transitional
2122 * instead, and disable HTML5 features. This may eventually be removed and set
2128 * Defines the value of the version attribute in the <html> tag, if any.
2129 * Will be initialized later if not set explicitly.
2131 $wgHtml5Version = null;
2134 * Enabled RDFa attributes for use in wikitext.
2135 * NOTE: Interaction with HTML5 is somewhat underspecified.
2137 $wgAllowRdfaAttributes = false;
2140 * Enabled HTML5 microdata attributes for use in wikitext, if $wgHtml5 is also true.
2142 $wgAllowMicrodataAttributes = false;
2145 * Should we try to make our HTML output well-formed XML? If set to false,
2146 * output will be a few bytes shorter, and the HTML will arguably be more
2147 * readable. If set to true, life will be much easier for the authors of
2148 * screen-scraping bots, and the HTML will arguably be more readable.
2150 * Setting this to false may omit quotation marks on some attributes, omit
2151 * slashes from some self-closing tags, omit some ending tags, etc., where
2152 * permitted by HTML5. Setting it to true will not guarantee that all pages
2153 * will be well-formed, although non-well-formed pages should be rare and it's
2154 * a bug if you find one. Conversely, setting it to false doesn't mean that
2155 * all XML-y constructs will be omitted, just that they might be.
2157 * Because of compatibility with screen-scraping bots, and because it's
2158 * controversial, this is currently left to true by default.
2160 $wgWellFormedXml = true;
2163 * Permit other namespaces in addition to the w3.org default.
2164 * Use the prefix for the key and the namespace for the value. For
2166 * $wgXhtmlNamespaces['svg'] = 'http://www.w3.org/2000/svg';
2167 * Normally we wouldn't have to define this in the root <html>
2168 * element, but IE needs it there in some circumstances.
2170 $wgXhtmlNamespaces = array();
2173 * Show IP address, for non-logged in users. It's necessary to switch this off
2174 * for some forms of caching.
2176 $wgShowIPinHeader = true;
2179 * Site notice shown at the top of each page
2181 * MediaWiki:Sitenotice page, which will override this. You can also
2182 * provide a separate message for logged-out users using the
2183 * MediaWiki:Anonnotice page.
2188 * A subtitle to add to the tagline, for skins that have it/
2190 $wgExtraSubtitle = '';
2193 * If this is set, a "donate" link will appear in the sidebar. Set it to a URL.
2195 $wgSiteSupportPage = '';
2198 * Validate the overall output using tidy and refuse
2199 * to display the page if it's not valid.
2201 $wgValidateAllHtml = false;
2204 * Default skin, for new users and anonymous visitors. Registered users may
2205 * change this to any one of the other available skins in their preferences.
2206 * This has to be completely lowercase; see the "skins" directory for the list
2207 * of available skins.
2209 $wgDefaultSkin = 'vector';
2212 * Should we allow the user's to select their own skin that will override the default?
2213 * @deprecated in 1.16, use $wgHiddenPrefs[] = 'skin' to disable it
2215 $wgAllowUserSkin = true;
2218 * Specify the name of a skin that should not be presented in the list of
2219 * available skins. Use for blacklisting a skin which you do not want to
2220 * remove from the .../skins/ directory
2223 /** Array for more like $wgSkipSkin. */
2224 $wgSkipSkins = array();
2227 * Optionally, we can specify a stylesheet to use for media="handheld".
2228 * This is recognized by some, but not all, handheld/mobile/PDA browsers.
2229 * If left empty, compliant handheld browsers won't pick up the skin
2230 * stylesheet, which is specified for 'screen' media.
2232 * Can be a complete URL, base-relative path, or $wgStylePath-relative path.
2233 * Try 'chick/main.css' to apply the Chick styles to the MonoBook HTML.
2235 * Will also be switched in when 'handheld=yes' is added to the URL, like
2236 * the 'printable=yes' mode for print media.
2238 $wgHandheldStyle = false;
2241 * If set, 'screen' and 'handheld' media specifiers for stylesheets are
2242 * transformed such that they apply to the iPhone/iPod Touch Mobile Safari,
2243 * which doesn't recognize 'handheld' but does support media queries on its
2246 * Consider only using this if you have a *really good* handheld stylesheet,
2247 * as iPhone users won't have any way to disable it and use the "grown-up"
2250 $wgHandheldForIPhone = false;
2253 * Allow user Javascript page?
2254 * This enables a lot of neat customizations, but may
2255 * increase security risk to users and server load.
2257 $wgAllowUserJs = false;
2260 * Allow user Cascading Style Sheets (CSS)?
2261 * This enables a lot of neat customizations, but may
2262 * increase security risk to users and server load.
2264 $wgAllowUserCss = false;
2267 * Allow user-preferences implemented in CSS?
2268 * This allows users to customise the site appearance to a greater
2269 * degree; disabling it will improve page load times.
2271 $wgAllowUserCssPrefs = true;
2273 /** Use the site's Javascript page? */
2274 $wgUseSiteJs = true;
2276 /** Use the site's Cascading Style Sheets (CSS)? */
2277 $wgUseSiteCss = true;
2280 * Set to false to disable application of access keys and tooltips,
2281 * eg to avoid keyboard conflicts with system keys or as a low-level
2284 $wgEnableTooltipsAndAccesskeys = true;
2287 * Break out of framesets. This can be used to prevent clickjacking attacks,
2288 * or to prevent external sites from framing your site with ads.
2290 $wgBreakFrames = false;
2293 * The X-Frame-Options header to send on pages sensitive to clickjacking
2294 * attacks, such as edit pages. This prevents those pages from being displayed
2295 * in a frame or iframe. The options are:
2297 * - 'DENY': Do not allow framing. This is recommended for most wikis.
2299 * - 'SAMEORIGIN': Allow framing by pages on the same domain. This can be used
2300 * to allow framing within a trusted domain. This is insecure if there
2301 * is a page on the same domain which allows framing of arbitrary URLs.
2303 * - false: Allow all framing. This opens up the wiki to XSS attacks and thus
2304 * full compromise of local user accounts. Private wikis behind a
2305 * corporate firewall are especially vulnerable. This is not
2308 * For extra safety, set $wgBreakFrames = true, to prevent framing on all pages,
2309 * not just edit pages.
2311 $wgEditPageFrameOptions = 'DENY';
2314 * Disable output compression (enabled by default if zlib is available)
2316 $wgDisableOutputCompression = false;
2319 * Should we allow a broader set of characters in id attributes, per HTML5? If
2320 * not, use only HTML 4-compatible IDs. This option is for testing -- when the
2321 * functionality is ready, it will be on by default with no option.
2323 * Currently this appears to work fine in Chrome 4 and 5, Firefox 3.5 and 3.6, IE6
2324 * and 8, and Opera 10.50, but it fails in Opera 10.10: Unicode IDs don't seem
2325 * to work as anchors. So not quite ready for general use yet.
2327 $wgExperimentalHtmlIds = true;
2330 * Abstract list of footer icons for skins in place of old copyrightico and poweredbyico code
2331 * You can add new icons to the built in copyright or poweredby, or you can create
2332 * a new block. Though note that you may need to add some custom css to get good styling
2333 * of new blocks in monobook. vector and modern should work without any special css.
2335 * $wgFooterIcons itself is a key/value array.
2336 * The key is the name of a block that the icons will be wrapped in. The final id varies
2337 * by skin; Monobook and Vector will turn poweredby into f-poweredbyico while Modern
2338 * turns it into mw_poweredby.
2339 * The value is either key/value array of icons or a string.
2340 * In the key/value array the key may or may not be used by the skin but it can
2341 * be used to find the icon and unset it or change the icon if needed.
2342 * This is useful for disabling icons that are set by extensions.
2343 * The value should be either a string or an array. If it is a string it will be output
2344 * directly as html, however some skins may choose to ignore it. An array is the preferred format
2345 * for the icon, the following keys are used:
2346 * src: An absolute url to the image to use for the icon, this is recommended
2347 * but not required, however some skins will ignore icons without an image
2348 * url: The url to use in the <a> arround the text or icon, if not set an <a> will not be outputted
2349 * alt: This is the text form of the icon, it will be displayed without an image in
2350 * skins like Modern or if src is not set, and will otherwise be used as
2351 * the alt="" for the image. This key is required.
2352 * width and height: If the icon specified by src is not of the standard size
2353 * you can specify the size of image to use with these keys.
2354 * Otherwise they will default to the standard 88x31.
2356 $wgFooterIcons = array(
2357 "copyright" => array(
2358 "copyright" => array(), // placeholder for the built in copyright icon
2360 "poweredby" => array(
2361 "mediawiki" => array(
2362 "src" => null, // Defaults to "$wgStylePath/common/images/poweredby_mediawiki_88x31.png"
2363 "url" => "http://www.mediawiki.org/",
2364 "alt" => "Powered by MediaWiki",
2370 * Login / create account link behavior when it's possible for anonymous users to create an account
2371 * true = use a combined login / create account link
2372 * false = split login and create account into two separate links
2374 $wgUseCombinedLoginLink = true;
2377 * Search form behavior for Vector skin only
2378 * true = use an icon search button
2379 * false = use Go & Search buttons
2381 $wgVectorUseSimpleSearch = false;
2384 * Watch and unwatch as an icon rather than a link for Vector skin only
2385 * true = use an icon watch/unwatch button
2386 * false = use watch/unwatch text link
2388 $wgVectorUseIconWatch = false;
2391 * Show the name of the current variant as a label in the variants drop-down menu
2393 $wgVectorShowVariantName = false;
2396 * Display user edit counts in various prominent places.
2398 $wgEdititis = false;
2401 * Experimental better directionality support.
2403 $wgBetterDirectionality = false;
2406 /** @} */ # End of output format settings }
2408 /*************************************************************************//**
2409 * @name Resource loader settings
2414 * Client-side resource modules. Extensions should add their module definitions
2418 * $wgResourceModules['ext.myExtension'] = array(
2419 * 'scripts' => 'myExtension.js',
2420 * 'styles' => 'myExtension.css',
2421 * 'dependencies' => array( 'jquery.cookie', 'jquery.tabIndex' ),
2422 * 'localBasePath' => dirname( __FILE__ ),
2423 * 'remoteExtPath' => 'MyExtension',
2426 $wgResourceModules = array();
2429 * Maximum time in seconds to cache resources served by the resource loader
2431 $wgResourceLoaderMaxage = array(
2432 'versioned' => array(
2433 // Squid/Varnish but also any other public proxy cache between the client and MediaWiki
2434 'server' => 30 * 24 * 60 * 60, // 30 days
2435 // On the client side (e.g. in the browser cache).
2436 'client' => 30 * 24 * 60 * 60, // 30 days
2438 'unversioned' => array(
2439 'server' => 5 * 60, // 5 minutes
2440 'client' => 5 * 60, // 5 minutes
2445 * Whether to embed private modules inline with HTML output or to bypass
2446 * caching and check the user parameter against $wgUser to prevent
2447 * unauthorized access to private modules.
2449 $wgResourceLoaderInlinePrivateModules = true;
2452 * The default debug mode (on/off) for of ResourceLoader requests. This will still
2453 * be overridden when the debug URL parameter is used.
2455 $wgResourceLoaderDebug = false;
2458 * Enable embedding of certain resources using Edge Side Includes. This will
2459 * improve performance but only works if there is something in front of the
2460 * web server (e..g a Squid or Varnish server) configured to process the ESI.
2462 $wgResourceLoaderUseESI = false;
2465 * Enable removal of some of the vertical whitespace (like \r and \n) from
2466 * JavaScript code when minifying.
2468 $wgResourceLoaderMinifyJSVerticalSpace = false;
2470 /** @} */ # End of resource loader settings }
2473 /*************************************************************************//**
2474 * @name Page title and interwiki link settings
2479 * Name of the project namespace. If left set to false, $wgSitename will be
2482 $wgMetaNamespace = false;
2485 * Name of the project talk namespace.
2487 * Normally you can ignore this and it will be something like
2488 * $wgMetaNamespace . "_talk". In some languages, you may want to set this
2489 * manually for grammatical reasons.
2491 $wgMetaNamespaceTalk = false;
2494 * Additional namespaces. If the namespaces defined in Language.php and
2495 * Namespace.php are insufficient, you can create new ones here, for example,
2496 * to import Help files in other languages. You can also override the namespace
2497 * names of existing namespaces. Extensions developers should use
2498 * $wgCanonicalNamespaceNames.
2500 * PLEASE NOTE: Once you delete a namespace, the pages in that namespace will
2501 * no longer be accessible. If you rename it, then you can access them through
2502 * the new namespace name.
2504 * Custom namespaces should start at 100 to avoid conflicting with standard
2505 * namespaces, and should always follow the even/odd main/talk pattern.
2507 #$wgExtraNamespaces =
2508 # array(100 => "Hilfe",
2509 # 101 => "Hilfe_Diskussion",
2511 # 103 => "Discussion_Aide"
2513 $wgExtraNamespaces = array();
2517 * These are alternate names for the primary localised namespace names, which
2518 * are defined by $wgExtraNamespaces and the language file. If a page is
2519 * requested with such a prefix, the request will be redirected to the primary
2522 * Set this to a map from namespace names to IDs.
2524 * $wgNamespaceAliases = array(
2525 * 'Wikipedian' => NS_USER,
2529 $wgNamespaceAliases = array();
2532 * Allowed title characters -- regex character class
2533 * Don't change this unless you know what you're doing
2535 * Problematic punctuation:
2536 * - []{}|# Are needed for link syntax, never enable these
2537 * - <> Causes problems with HTML escaping, don't use
2538 * - % Enabled by default, minor problems with path to query rewrite rules, see below
2539 * - + Enabled by default, but doesn't work with path to query rewrite rules, corrupted by apache
2540 * - ? Enabled by default, but doesn't work with path to PATH_INFO rewrites
2542 * All three of these punctuation problems can be avoided by using an alias, instead of a
2543 * rewrite rule of either variety.
2545 * The problem with % is that when using a path to query rewrite rule, URLs are
2546 * double-unescaped: once by Apache's path conversion code, and again by PHP. So
2547 * %253F, for example, becomes "?". Our code does not double-escape to compensate
2548 * for this, indeed double escaping would break if the double-escaped title was
2549 * passed in the query string rather than the path. This is a minor security issue
2550 * because articles can be created such that they are hard to view or edit.
2552 * In some rare cases you may wish to remove + for compatibility with old links.
2554 * Theoretically 0x80-0x9F of ISO 8859-1 should be disallowed, but
2555 * this breaks interlanguage links
2557 $wgLegalTitleChars = " %!\"$&'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF+";
2560 * The interwiki prefix of the current wiki, or false if it doesn't have one.
2562 $wgLocalInterwiki = false;
2565 * Expiry time for cache of interwiki table
2567 $wgInterwikiExpiry = 10800;
2569 /** Interwiki caching settings.
2570 $wgInterwikiCache specifies path to constant database file
2571 This cdb database is generated by dumpInterwiki from maintenance
2572 and has such key formats:
2573 dbname:key - a simple key (e.g. enwiki:meta)
2574 _sitename:key - site-scope key (e.g. wiktionary:meta)
2575 __global:key - global-scope key (e.g. __global:meta)
2576 __sites:dbname - site mapping (e.g. __sites:enwiki)
2577 Sites mapping just specifies site name, other keys provide
2578 "local url" data layout.
2579 $wgInterwikiScopes specify number of domains to check for messages:
2580 1 - Just wiki(db)-level
2581 2 - wiki and global levels
2583 $wgInterwikiFallbackSite - if unable to resolve from cache
2585 $wgInterwikiCache = false;
2586 $wgInterwikiScopes = 3;
2587 $wgInterwikiFallbackSite = 'wiki';
2590 * If local interwikis are set up which allow redirects,
2591 * set this regexp to restrict URLs which will be displayed
2592 * as 'redirected from' links.
2594 * It might look something like this:
2595 * $wgRedirectSources = '!^https?://[a-z-]+\.wikipedia\.org/!';
2597 * Leave at false to avoid displaying any incoming redirect markers.
2598 * This does not affect intra-wiki redirects, which don't change
2601 $wgRedirectSources = false;
2604 * Set this to false to avoid forcing the first letter of links to capitals.
2605 * WARNING: may break links! This makes links COMPLETELY case-sensitive. Links
2606 * appearing with a capital at the beginning of a sentence will *not* go to the
2607 * same place as links in the middle of a sentence using a lowercase initial.
2609 $wgCapitalLinks = true;
2612 * @since 1.16 - This can now be set per-namespace. Some special namespaces (such
2613 * as Special, see MWNamespace::$alwaysCapitalizedNamespaces for the full list) must be
2614 * true by default (and setting them has no effect), due to various things that
2615 * require them to be so. Also, since Talk namespaces need to directly mirror their
2616 * associated content namespaces, the values for those are ignored in favor of the
2617 * subject namespace's setting. Setting for NS_MEDIA is taken automatically from
2619 * EX: $wgCapitalLinkOverrides[ NS_FILE ] = false;
2621 $wgCapitalLinkOverrides = array();
2623 /** Which namespaces should support subpages?
2624 * See Language.php for a list of namespaces.
2626 $wgNamespacesWithSubpages = array(
2629 NS_USER_TALK
=> true,
2630 NS_PROJECT_TALK
=> true,
2631 NS_FILE_TALK
=> true,
2632 NS_MEDIAWIKI
=> true,
2633 NS_MEDIAWIKI_TALK
=> true,
2634 NS_TEMPLATE_TALK
=> true,
2635 NS_HELP_TALK
=> true,
2636 NS_CATEGORY_TALK
=> true
2640 * Array of namespaces which can be deemed to contain valid "content", as far
2641 * as the site statistics are concerned. Useful if additional namespaces also
2642 * contain "content" which should be considered when generating a count of the
2643 * number of articles in the wiki.
2645 $wgContentNamespaces = array( NS_MAIN
);
2648 * Max number of redirects to follow when resolving redirects.
2649 * 1 means only the first redirect is followed (default behavior).
2650 * 0 or less means no redirects are followed.
2652 $wgMaxRedirects = 1;
2655 * Array of invalid page redirect targets.
2656 * Attempting to create a redirect to any of the pages in this array
2657 * will make the redirect fail.
2658 * Userlogout is hard-coded, so it does not need to be listed here.
2659 * (bug 10569) Disallow Mypage and Mytalk as well.
2661 * As of now, this only checks special pages. Redirects to pages in
2662 * other namespaces cannot be invalidated by this variable.
2664 $wgInvalidRedirectTargets = array( 'Filepath', 'Mypage', 'Mytalk' );
2666 /** @} */ # End of title and interwiki settings }
2668 /************************************************************************//**
2669 * @name Parser settings
2670 * These settings configure the transformation from wikitext to HTML.
2675 * Parser configuration. Associative array with the following members:
2677 * class The class name
2679 * preprocessorClass The preprocessor class. Two classes are currently available:
2680 * Preprocessor_Hash, which uses plain PHP arrays for tempoarary
2681 * storage, and Preprocessor_DOM, which uses the DOM module for
2682 * temporary storage. Preprocessor_DOM generally uses less memory;
2683 * the speed of the two is roughly the same.
2685 * If this parameter is not given, it uses Preprocessor_DOM if the
2686 * DOM module is available, otherwise it uses Preprocessor_Hash.
2688 * The entire associative array will be passed through to the constructor as
2689 * the first parameter. Note that only Setup.php can use this variable --
2690 * the configuration will change at runtime via $wgParser member functions, so
2691 * the contents of this variable will be out-of-date. The variable can only be
2692 * changed during LocalSettings.php, in particular, it can't be changed during
2693 * an extension setup function.
2695 $wgParserConf = array(
2696 'class' => 'Parser',
2697 #'preprocessorClass' => 'Preprocessor_Hash',
2700 /** Maximum indent level of toc. */
2701 $wgMaxTocLevel = 999;
2704 * A complexity limit on template expansion
2706 $wgMaxPPNodeCount = 1000000;
2709 * Maximum recursion depth for templates within templates.
2710 * The current parser adds two levels to the PHP call stack for each template,
2711 * and xdebug limits the call stack to 100 by default. So this should hopefully
2712 * stop the parser before it hits the xdebug limit.
2714 $wgMaxTemplateDepth = 40;
2716 /** @see $wgMaxTemplateDepth */
2717 $wgMaxPPExpandDepth = 40;
2719 /** The external URL protocols */
2720 $wgUrlProtocols = array(
2726 'telnet://', // Well if we're going to support the above.. -ævar
2727 'nntp://', // @bug 3808 RFC 1738
2737 * If true, removes (substitutes) templates in "~~~~" signatures.
2739 $wgCleanSignatures = true;
2741 /** Whether to allow inline image pointing to other websites */
2742 $wgAllowExternalImages = false;
2745 * If the above is false, you can specify an exception here. Image URLs
2746 * that start with this string are then rendered, while all others are not.
2747 * You can use this to set up a trusted, simple repository of images.
2748 * You may also specify an array of strings to allow multiple sites
2752 * $wgAllowExternalImagesFrom = 'http://127.0.0.1/';
2753 * $wgAllowExternalImagesFrom = array( 'http://127.0.0.1/', 'http://example.com' );
2756 $wgAllowExternalImagesFrom = '';
2758 /** If $wgAllowExternalImages is false, you can allow an on-wiki
2759 * whitelist of regular expression fragments to match the image URL
2760 * against. If the image matches one of the regular expression fragments,
2761 * The image will be displayed.
2763 * Set this to true to enable the on-wiki whitelist (MediaWiki:External image whitelist)
2764 * Or false to disable it
2766 $wgEnableImageWhitelist = true;
2769 * A different approach to the above: simply allow the <img> tag to be used.
2770 * This allows you to specify alt text and other attributes, copy-paste HTML to
2771 * your wiki more easily, etc. However, allowing external images in any manner
2772 * will allow anyone with editing rights to snoop on your visitors' IP
2773 * addresses and so forth, if they wanted to, by inserting links to images on
2774 * sites they control.
2776 $wgAllowImageTag = false;
2779 * $wgUseTidy: use tidy to make sure HTML output is sane.
2780 * Tidy is a free tool that fixes broken HTML.
2781 * See http://www.w3.org/People/Raggett/tidy/
2783 * - $wgTidyBin should be set to the path of the binary and
2784 * - $wgTidyConf to the path of the configuration file.
2785 * - $wgTidyOpts can include any number of parameters.
2786 * - $wgTidyInternal controls the use of the PECL extension to use an in-
2787 * process tidy library instead of spawning a separate program.
2788 * Normally you shouldn't need to override the setting except for
2789 * debugging. To install, use 'pear install tidy' and add a line
2790 * 'extension=tidy.so' to php.ini.
2793 /** @see $wgUseTidy */
2794 $wgAlwaysUseTidy = false;
2795 /** @see $wgUseTidy */
2796 $wgTidyBin = 'tidy';
2797 /** @see $wgUseTidy */
2798 $wgTidyConf = $IP.'/includes/tidy.conf';
2799 /** @see $wgUseTidy */
2801 /** @see $wgUseTidy */
2802 $wgTidyInternal = extension_loaded( 'tidy' );
2805 * Put tidy warnings in HTML comments
2806 * Only works for internal tidy.
2808 $wgDebugTidy = false;
2810 /** Allow raw, unchecked HTML in <html>...</html> sections.
2811 * THIS IS VERY DANGEROUS on a publically editable site, so USE wgGroupPermissions
2812 * TO RESTRICT EDITING to only those that you trust
2817 * Set a default target for external links, e.g. _blank to pop up a new window
2819 $wgExternalLinkTarget = false;
2822 * If true, external URL links in wiki text will be given the
2823 * rel="nofollow" attribute as a hint to search engines that
2824 * they should not be followed for ranking purposes as they
2825 * are user-supplied and thus subject to spamming.
2827 $wgNoFollowLinks = true;
2830 * Namespaces in which $wgNoFollowLinks doesn't apply.
2831 * See Language.php for a list of namespaces.
2833 $wgNoFollowNsExceptions = array();
2836 * If this is set to an array of domains, external links to these domain names
2837 * (or any subdomains) will not be set to rel="nofollow" regardless of the
2838 * value of $wgNoFollowLinks. For instance:
2840 * $wgNoFollowDomainExceptions = array( 'en.wikipedia.org', 'wiktionary.org' );
2842 * This would add rel="nofollow" to links to de.wikipedia.org, but not
2843 * en.wikipedia.org, wiktionary.org, en.wiktionary.org, us.en.wikipedia.org,
2846 $wgNoFollowDomainExceptions = array();
2849 * Allow DISPLAYTITLE to change title display
2851 $wgAllowDisplayTitle = true;
2854 * For consistency, restrict DISPLAYTITLE to titles that normalize to the same
2857 $wgRestrictDisplayTitle = true;
2860 * Maximum number of calls per parse to expensive parser functions such as
2863 $wgExpensiveParserFunctionLimit = 100;
2866 * Preprocessor caching threshold
2868 $wgPreprocessorCacheThreshold = 1000;
2871 * Enable interwiki transcluding. Only when iw_trans=1.
2873 $wgEnableScaryTranscluding = false;
2876 * Expiry time for interwiki transclusion
2878 $wgTranscludeCacheExpiry = 3600;
2880 /** @} */ # end of parser settings }
2882 /************************************************************************//**
2888 * Under which condition should a page in the main namespace be counted
2889 * as a valid article? If $wgUseCommaCount is set to true, it will be
2890 * counted if it contains at least one comma. If it is set to false
2891 * (default), it will only be counted if it contains at least one [[wiki
2892 * link]]. See http://www.mediawiki.org/wiki/Manual:Article_count
2894 * Retroactively changing this variable will not affect
2895 * the existing count (cf. maintenance/recount.sql).
2897 $wgUseCommaCount = false;
2900 * wgHitcounterUpdateFreq sets how often page counters should be updated, higher
2901 * values are easier on the database. A value of 1 causes the counters to be
2902 * updated on every hit, any higher value n cause them to update *on average*
2903 * every n hits. Should be set to either 1 or something largish, eg 1000, for
2904 * maximum efficiency.
2906 $wgHitcounterUpdateFreq = 1;
2909 * How many days user must be idle before he is considered inactive. Will affect
2910 * the number shown on Special:Statistics and Special:ActiveUsers special page.
2911 * You might want to leave this as the default value, to provide comparable
2912 * numbers between different wikis.
2914 $wgActiveUserDays = 30;
2916 /** @} */ # End of statistics }
2918 /************************************************************************//**
2919 * @name User accounts, authentication
2923 /** For compatibility with old installations set to false */
2924 $wgPasswordSalt = true;
2927 * Specifies the minimal length of a user password. If set to 0, empty pass-
2928 * words are allowed.
2930 $wgMinimalPasswordLength = 1;
2933 * Enabes or disables JavaScript-based suggestions of password strength
2935 $wgLivePasswordStrengthChecks = false;
2938 * Maximum number of Unicode characters in signature
2940 $wgMaxSigChars = 255;
2943 * Maximum number of bytes in username. You want to run the maintenance
2944 * script ./maintenance/checkUsernames.php once you have changed this value.
2946 $wgMaxNameChars = 255;
2949 * Array of usernames which may not be registered or logged in from
2950 * Maintenance scripts can still use these
2952 $wgReservedUsernames = array(
2953 'MediaWiki default', // Default 'Main Page' and MediaWiki: message pages
2954 'Conversion script', // Used for the old Wikipedia software upgrade
2955 'Maintenance script', // Maintenance scripts which perform editing, image import script
2956 'Template namespace initialisation script', // Used in 1.2->1.3 upgrade
2957 'msg:double-redirect-fixer', // Automatic double redirect fix
2958 'msg:usermessage-editor', // Default user for leaving user messages
2959 'msg:proxyblocker', // For Special:Blockme
2963 * Settings added to this array will override the default globals for the user
2964 * preferences used by anonymous visitors and newly created accounts.
2965 * For instance, to disable section editing links:
2966 * $wgDefaultUserOptions ['editsection'] = 0;
2969 $wgDefaultUserOptions = array(
2970 'ccmeonemails' => 0,
2972 'contextchars' => 50,
2973 'contextlines' => 5,
2974 'date' => 'default',
2977 'disablesuggest' => 0,
2978 'editfont' => 'default',
2979 'editondblclick' => 0,
2981 'editsectiononrightclick' => 0,
2982 'enotifminoredits' => 0,
2983 'enotifrevealaddr' => 0,
2984 'enotifusertalkpages' => 1,
2985 'enotifwatchlistpages' => 0,
2986 'extendwatchlist' => 0,
2987 'externaldiff' => 0,
2988 'externaleditor' => 0,
2990 'forceeditsummary' => 0,
2991 'gender' => 'unknown',
2993 'hidepatrolled' => 0,
2994 'highlightbroken' => 1,
2998 'minordefault' => 0,
2999 'newpageshidepatrolled' => 0,
3001 'noconvertlink' => 0,
3002 'norollbackdiff' => 0,
3003 'numberheadings' => 0,
3004 'previewonfirst' => 0,
3005 'previewontop' => 1,
3009 'rememberpassword' => 0,
3011 'searchlimit' => 20,
3012 'showhiddencats' => 0,
3013 'showjumplinks' => 1,
3014 'shownumberswatching' => 1,
3018 'stubthreshold' => 0,
3021 'uselivepreview' => 0,
3023 'watchcreations' => 0,
3024 'watchdefault' => 0,
3025 'watchdeletion' => 0,
3026 'watchlistdays' => 3.0,
3027 'watchlisthideanons' => 0,
3028 'watchlisthidebots' => 0,
3029 'watchlisthideliu' => 0,
3030 'watchlisthideminor' => 0,
3031 'watchlisthideown' => 0,
3032 'watchlisthidepatrolled' => 0,
3038 * Whether or not to allow and use real name fields.
3039 * @deprecated in 1.16, use $wgHiddenPrefs[] = 'realname' below to disable real
3042 $wgAllowRealName = true;
3044 /** An array of preferences to not show for the user */
3045 $wgHiddenPrefs = array();
3048 * Characters to prevent during new account creations.
3049 * This is used in a regular expression character class during
3050 * registration (regex metacharacters like / are escaped).
3052 $wgInvalidUsernameCharacters = '@';
3055 * Character used as a delimiter when testing for interwiki userrights
3056 * (In Special:UserRights, it is possible to modify users on different
3057 * databases if the delimiter is used, e.g. Someuser@enwiki).
3059 * It is recommended that you have this delimiter in
3060 * $wgInvalidUsernameCharacters above, or you will not be able to
3061 * modify the user rights of those users via Special:UserRights
3063 $wgUserrightsInterwikiDelimiter = '@';
3066 * Use some particular type of external authentication. The specific
3067 * authentication module you use will normally require some extra settings to
3070 * null indicates no external authentication is to be used. Otherwise,
3071 * $wgExternalAuthType must be the name of a non-abstract class that extends
3074 * Core authentication modules can be found in includes/extauth/.
3076 $wgExternalAuthType = null;
3079 * Configuration for the external authentication. This may include arbitrary
3080 * keys that depend on the authentication mechanism. For instance,
3081 * authentication against another web app might require that the database login
3082 * info be provided. Check the file where your auth mechanism is defined for
3083 * info on what to put here.
3085 $wgExternalAuthConf = array();
3088 * When should we automatically create local accounts when external accounts
3089 * already exist, if using ExternalAuth? Can have three values: 'never',
3090 * 'login', 'view'. 'view' requires the external database to support cookies,
3091 * and implies 'login'.
3093 * TODO: Implement 'view' (currently behaves like 'login').
3095 $wgAutocreatePolicy = 'login';
3098 * Policies for how each preference is allowed to be changed, in the presence
3099 * of external authentication. The keys are preference keys, e.g., 'password'
3100 * or 'emailaddress' (see Preferences.php et al.). The value can be one of the
3103 * - local: Allow changes to this pref through the wiki interface but only
3104 * apply them locally (default).
3105 * - semiglobal: Allow changes through the wiki interface and try to apply them
3106 * to the foreign database, but continue on anyway if that fails.
3107 * - global: Allow changes through the wiki interface, but only let them go
3108 * through if they successfully update the foreign database.
3109 * - message: Allow no local changes for linked accounts; replace the change
3110 * form with a message provided by the auth plugin, telling the user how to
3111 * change the setting externally (maybe providing a link, etc.). If the auth
3112 * plugin provides no message for this preference, hide it entirely.
3114 * Accounts that are not linked to an external account are never affected by
3115 * this setting. You may want to look at $wgHiddenPrefs instead.
3116 * $wgHiddenPrefs supersedes this option.
3118 * TODO: Implement message, global.
3120 $wgAllowPrefChange = array();
3123 * This is to let user authenticate using https when they come from http.
3124 * Based on an idea by George Herbert on wikitech-l:
3125 * http://lists.wikimedia.org/pipermail/wikitech-l/2010-October/050065.html
3128 $wgSecureLogin = false;
3130 /** @} */ # end user accounts }
3132 /************************************************************************//**
3133 * @name User rights, access control and monitoring
3137 /** Allow sysops to ban logged-in users */
3138 $wgSysopUserBans = true;
3140 /** Allow sysops to ban IP ranges */
3141 $wgSysopRangeBans = true;
3144 * Number of seconds before autoblock entries expire. Default 86400 = 1 day.
3146 $wgAutoblockExpiry = 86400;
3149 * Set this to true to allow blocked users to edit their own user talk page.
3151 $wgBlockAllowsUTEdit = false;
3153 /** Allow sysops to ban users from accessing Emailuser */
3154 $wgSysopEmailBans = true;
3157 * Limits on the possible sizes of range blocks.
3159 * CIDR notation is hard to understand, it's easy to mistakenly assume that a
3160 * /1 is a small range and a /31 is a large range. Setting this to half the
3161 * number of bits avoids such errors.
3163 $wgBlockCIDRLimit = array(
3164 'IPv4' => 16, # Blocks larger than a /16 (64k addresses) will not be allowed
3165 'IPv6' => 64, # 2^64 = ~1.8x10^19 addresses
3169 * If true, blocked users will not be allowed to login. When using this with
3170 * a public wiki, the effect of logging out blocked users may actually be
3171 * avers: unless the user's address is also blocked (e.g. auto-block),
3172 * logging the user out will again allow reading and editing, just as for
3173 * anonymous visitors.
3175 $wgBlockDisablesLogin = false;
3178 * Pages anonymous user may see as an array, e.g.
3181 * $wgWhitelistRead = array ( "Main Page", "Wikipedia:Help");
3184 * Special:Userlogin and Special:Resetpass are always whitelisted.
3186 * NOTE: This will only work if $wgGroupPermissions['*']['read'] is false --
3187 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
3189 * Also note that this will only protect _pages in the wiki_. Uploaded files
3190 * will remain readable. You can use img_auth.php to protect uploaded files,
3191 * see http://www.mediawiki.org/wiki/Manual:Image_Authorization
3193 $wgWhitelistRead = false;
3196 * Should editors be required to have a validated e-mail
3197 * address before being allowed to edit?
3199 $wgEmailConfirmToEdit = false;
3202 * Permission keys given to users in each group.
3203 * All users are implicitly in the '*' group including anonymous visitors;
3204 * logged-in users are all implicitly in the 'user' group. These will be
3205 * combined with the permissions of all groups that a given user is listed
3206 * in in the user_groups table.
3208 * Note: Don't set $wgGroupPermissions = array(); unless you know what you're
3209 * doing! This will wipe all permissions, and may mean that your users are
3210 * unable to perform certain essential tasks or access new functionality
3211 * when new permissions are introduced and default grants established.
3213 * Functionality to make pages inaccessible has not been extensively tested
3214 * for security. Use at your own risk!
3216 * This replaces wgWhitelistAccount and wgWhitelistEdit
3218 $wgGroupPermissions = array();
3220 /** @cond file_level_code */
3221 // Implicit group for all visitors
3222 $wgGroupPermissions['*']['createaccount'] = true;
3223 $wgGroupPermissions['*']['read'] = true;
3224 $wgGroupPermissions['*']['edit'] = true;
3225 $wgGroupPermissions['*']['createpage'] = true;
3226 $wgGroupPermissions['*']['createtalk'] = true;
3227 $wgGroupPermissions['*']['writeapi'] = true;
3228 //$wgGroupPermissions['*']['patrolmarks'] = false; // let anons see what was patrolled
3230 // Implicit group for all logged-in accounts
3231 $wgGroupPermissions['user']['move'] = true;
3232 $wgGroupPermissions['user']['move-subpages'] = true;
3233 $wgGroupPermissions['user']['move-rootuserpages'] = true; // can move root userpages
3234 //$wgGroupPermissions['user']['movefile'] = true; // Disabled for now due to possible bugs and security concerns
3235 $wgGroupPermissions['user']['read'] = true;
3236 $wgGroupPermissions['user']['edit'] = true;
3237 $wgGroupPermissions['user']['createpage'] = true;
3238 $wgGroupPermissions['user']['createtalk'] = true;
3239 $wgGroupPermissions['user']['writeapi'] = true;
3240 $wgGroupPermissions['user']['upload'] = true;
3241 $wgGroupPermissions['user']['reupload'] = true;
3242 $wgGroupPermissions['user']['reupload-shared'] = true;
3243 $wgGroupPermissions['user']['minoredit'] = true;
3244 $wgGroupPermissions['user']['purge'] = true; // can use ?action=purge without clicking "ok"
3245 $wgGroupPermissions['user']['sendemail'] = true;
3247 // Implicit group for accounts that pass $wgAutoConfirmAge
3248 $wgGroupPermissions['autoconfirmed']['autoconfirmed'] = true;
3250 // Users with bot privilege can have their edits hidden
3251 // from various log pages by default
3252 $wgGroupPermissions['bot']['bot'] = true;
3253 $wgGroupPermissions['bot']['autoconfirmed'] = true;
3254 $wgGroupPermissions['bot']['nominornewtalk'] = true;
3255 $wgGroupPermissions['bot']['autopatrol'] = true;
3256 $wgGroupPermissions['bot']['suppressredirect'] = true;
3257 $wgGroupPermissions['bot']['apihighlimits'] = true;
3258 $wgGroupPermissions['bot']['writeapi'] = true;
3259 #$wgGroupPermissions['bot']['editprotected'] = true; // can edit all protected pages without cascade protection enabled
3261 // Most extra permission abilities go to this group
3262 $wgGroupPermissions['sysop']['block'] = true;
3263 $wgGroupPermissions['sysop']['createaccount'] = true;
3264 $wgGroupPermissions['sysop']['delete'] = true;
3265 $wgGroupPermissions['sysop']['bigdelete'] = true; // can be separately configured for pages with > $wgDeleteRevisionsLimit revs
3266 $wgGroupPermissions['sysop']['deletedhistory'] = true; // can view deleted history entries, but not see or restore the text
3267 $wgGroupPermissions['sysop']['deletedtext'] = true; // can view deleted revision text
3268 $wgGroupPermissions['sysop']['undelete'] = true;
3269 $wgGroupPermissions['sysop']['editinterface'] = true;
3270 $wgGroupPermissions['sysop']['editusercss'] = true;
3271 $wgGroupPermissions['sysop']['edituserjs'] = true;
3272 $wgGroupPermissions['sysop']['import'] = true;
3273 $wgGroupPermissions['sysop']['importupload'] = true;
3274 $wgGroupPermissions['sysop']['move'] = true;
3275 $wgGroupPermissions['sysop']['move-subpages'] = true;
3276 $wgGroupPermissions['sysop']['move-rootuserpages'] = true;
3277 $wgGroupPermissions['sysop']['patrol'] = true;
3278 $wgGroupPermissions['sysop']['autopatrol'] = true;
3279 $wgGroupPermissions['sysop']['protect'] = true;
3280 $wgGroupPermissions['sysop']['proxyunbannable'] = true;
3281 $wgGroupPermissions['sysop']['rollback'] = true;
3282 $wgGroupPermissions['sysop']['trackback'] = true;
3283 $wgGroupPermissions['sysop']['upload'] = true;
3284 $wgGroupPermissions['sysop']['reupload'] = true;
3285 $wgGroupPermissions['sysop']['reupload-shared'] = true;
3286 $wgGroupPermissions['sysop']['unwatchedpages'] = true;
3287 $wgGroupPermissions['sysop']['autoconfirmed'] = true;
3288 $wgGroupPermissions['sysop']['upload_by_url'] = true;
3289 $wgGroupPermissions['sysop']['ipblock-exempt'] = true;
3290 $wgGroupPermissions['sysop']['blockemail'] = true;
3291 $wgGroupPermissions['sysop']['markbotedits'] = true;
3292 $wgGroupPermissions['sysop']['apihighlimits'] = true;
3293 $wgGroupPermissions['sysop']['browsearchive'] = true;
3294 $wgGroupPermissions['sysop']['noratelimit'] = true;
3295 $wgGroupPermissions['sysop']['movefile'] = true;
3296 $wgGroupPermissions['sysop']['unblockself'] = true;
3297 $wgGroupPermissions['sysop']['suppressredirect'] = true;
3298 #$wgGroupPermissions['sysop']['mergehistory'] = true;
3300 // Permission to change users' group assignments
3301 $wgGroupPermissions['bureaucrat']['userrights'] = true;
3302 $wgGroupPermissions['bureaucrat']['noratelimit'] = true;
3303 // Permission to change users' groups assignments across wikis
3304 #$wgGroupPermissions['bureaucrat']['userrights-interwiki'] = true;
3305 // Permission to export pages including linked pages regardless of $wgExportMaxLinkDepth
3306 #$wgGroupPermissions['bureaucrat']['override-export-depth'] = true;
3308 #$wgGroupPermissions['sysop']['deleterevision'] = true;
3309 // To hide usernames from users and Sysops
3310 #$wgGroupPermissions['suppress']['hideuser'] = true;
3311 // To hide revisions/log items from users and Sysops
3312 #$wgGroupPermissions['suppress']['suppressrevision'] = true;
3313 // For private suppression log access
3314 #$wgGroupPermissions['suppress']['suppressionlog'] = true;
3316 // Permission to disable user accounts
3317 // Note that disabling an account is not reversible without a system administrator
3318 // who has direct access to the database
3319 #$wgGroupPermissions['bureaucrat']['disableaccount'] = true;
3322 * The developer group is deprecated, but can be activated if need be
3323 * to use the 'lockdb' and 'unlockdb' special pages. Those require
3324 * that a lock file be defined and creatable/removable by the web
3327 # $wgGroupPermissions['developer']['siteadmin'] = true;
3332 * Permission keys revoked from users in each group.
3333 * This acts the same way as wgGroupPermissions above, except that
3334 * if the user is in a group here, the permission will be removed from them.
3336 * Improperly setting this could mean that your users will be unable to perform
3337 * certain essential tasks, so use at your own risk!
3339 $wgRevokePermissions = array();
3342 * Implicit groups, aren't shown on Special:Listusers or somewhere else
3344 $wgImplicitGroups = array( '*', 'user', 'autoconfirmed' );
3347 * A map of group names that the user is in, to group names that those users
3348 * are allowed to add or revoke.
3350 * Setting the list of groups to add or revoke to true is equivalent to "any group".
3352 * For example, to allow sysops to add themselves to the "bot" group:
3354 * $wgGroupsAddToSelf = array( 'sysop' => array( 'bot' ) );
3356 * Implicit groups may be used for the source group, for instance:
3358 * $wgGroupsRemoveFromSelf = array( '*' => true );
3360 * This allows users in the '*' group (i.e. any user) to remove themselves from
3361 * any group that they happen to be in.
3364 $wgGroupsAddToSelf = array();
3366 /** @see $wgGroupsAddToSelf */
3367 $wgGroupsRemoveFromSelf = array();
3370 * Set of available actions that can be restricted via action=protect
3371 * You probably shouldn't change this.
3372 * Translated through restriction-* messages.
3373 * Title::getRestrictionTypes() will remove restrictions that are not
3374 * applicable to a specific title (create and upload)
3376 $wgRestrictionTypes = array( 'create', 'edit', 'move', 'upload' );
3379 * Rights which can be required for each protection level (via action=protect)
3381 * You can add a new protection level that requires a specific
3382 * permission by manipulating this array. The ordering of elements
3383 * dictates the order on the protection form's lists.
3385 * - '' will be ignored (i.e. unprotected)
3386 * - 'sysop' is quietly rewritten to 'protect' for backwards compatibility
3388 $wgRestrictionLevels = array( '', 'autoconfirmed', 'sysop' );
3391 * Set the minimum permissions required to edit pages in each
3392 * namespace. If you list more than one permission, a user must
3393 * have all of them to edit pages in that namespace.
3395 * Note: NS_MEDIAWIKI is implicitly restricted to editinterface.
3397 $wgNamespaceProtection = array();
3400 * Pages in namespaces in this array can not be used as templates.
3401 * Elements must be numeric namespace ids.
3402 * Among other things, this may be useful to enforce read-restrictions
3403 * which may otherwise be bypassed by using the template machanism.
3405 $wgNonincludableNamespaces = array();
3408 * Number of seconds an account is required to age before it's given the
3409 * implicit 'autoconfirm' group membership. This can be used to limit
3410 * privileges of new accounts.
3412 * Accounts created by earlier versions of the software may not have a
3413 * recorded creation date, and will always be considered to pass the age test.
3415 * When left at 0, all registered accounts will pass.
3419 * $wgAutoConfirmAge = 600; // ten minutes
3420 * $wgAutoConfirmAge = 3600*24; // one day
3423 $wgAutoConfirmAge = 0;
3426 * Number of edits an account requires before it is autoconfirmed.
3427 * Passing both this AND the time requirement is needed. Example:
3430 * $wgAutoConfirmCount = 50;
3433 $wgAutoConfirmCount = 0;
3436 * Automatically add a usergroup to any user who matches certain conditions.
3438 * array( '&' or '|' or '^', cond1, cond2, ... )
3439 * where cond1, cond2, ... are themselves conditions; *OR*
3440 * APCOND_EMAILCONFIRMED, *OR*
3441 * array( APCOND_EMAILCONFIRMED ), *OR*
3442 * array( APCOND_EDITCOUNT, number of edits ), *OR*
3443 * array( APCOND_AGE, seconds since registration ), *OR*
3444 * array( APCOND_INGROUPS, group1, group2, ... ), *OR*
3445 * array( APCOND_ISIP, ip ), *OR*
3446 * array( APCOND_IPINRANGE, range ), *OR*
3447 * array( APCOND_AGE_FROM_EDIT, seconds since first edit ), *OR*
3448 * array( APCOND_BLOCKED ), *OR*
3449 * similar constructs defined by extensions.
3451 * If $wgEmailAuthentication is off, APCOND_EMAILCONFIRMED will be true for any
3452 * user who has provided an e-mail address.
3454 $wgAutopromote = array(
3455 'autoconfirmed' => array( '&',
3456 array( APCOND_EDITCOUNT
, &$wgAutoConfirmCount ),
3457 array( APCOND_AGE
, &$wgAutoConfirmAge ),
3462 * $wgAddGroups and $wgRemoveGroups can be used to give finer control over who
3463 * can assign which groups at Special:Userrights. Example configuration:
3466 * // Bureaucrat can add any group
3467 * $wgAddGroups['bureaucrat'] = true;
3468 * // Bureaucrats can only remove bots and sysops
3469 * $wgRemoveGroups['bureaucrat'] = array( 'bot', 'sysop' );
3470 * // Sysops can make bots
3471 * $wgAddGroups['sysop'] = array( 'bot' );
3472 * // Sysops can disable other sysops in an emergency, and disable bots
3473 * $wgRemoveGroups['sysop'] = array( 'sysop', 'bot' );
3476 $wgAddGroups = array();
3477 /** @see $wgAddGroups */
3478 $wgRemoveGroups = array();
3481 * A list of available rights, in addition to the ones defined by the core.
3482 * For extensions only.
3484 $wgAvailableRights = array();
3487 * Optional to restrict deletion of pages with higher revision counts
3488 * to users with the 'bigdelete' permission. (Default given to sysops.)
3490 $wgDeleteRevisionsLimit = 0;
3492 /** Number of accounts each IP address may create, 0 to disable.
3493 * Requires memcached */
3494 $wgAccountCreationThrottle = 0;
3497 * Edits matching these regular expressions in body text
3498 * will be recognised as spam and rejected automatically.
3500 * There's no administrator override on-wiki, so be careful what you set. :)
3501 * May be an array of regexes or a single string for backwards compatibility.
3503 * See http://en.wikipedia.org/wiki/Regular_expression
3504 * Note that each regex needs a beginning/end delimiter, eg: # or /
3506 $wgSpamRegex = array();
3508 /** Same as the above except for edit summaries */
3509 $wgSummarySpamRegex = array();
3512 * Similarly you can get a function to do the job. The function will be given
3513 * the following args:
3514 * - a Title object for the article the edit is made on
3515 * - the text submitted in the textarea (wpTextbox1)
3516 * - the section number.
3517 * The return should be boolean indicating whether the edit matched some evilness:
3519 * - false : let it through
3521 * @deprecated Use hooks. See SpamBlacklist extension.
3523 $wgFilterCallback = false;
3526 * Whether to use DNS blacklists in $wgDnsBlacklistUrls to check for open proxies
3529 $wgEnableDnsBlacklist = false;
3532 * @deprecated Use $wgEnableDnsBlacklist instead, only kept for backward
3535 $wgEnableSorbs = false;
3538 * List of DNS blacklists to use, if $wgEnableDnsBlacklist is true
3541 $wgDnsBlacklistUrls = array( 'http.dnsbl.sorbs.net.' );
3544 * @deprecated Use $wgDnsBlacklistUrls instead, only kept for backward
3547 $wgSorbsUrl = array();
3550 * Proxy whitelist, list of addresses that are assumed to be non-proxy despite
3551 * what the other methods might say.
3553 $wgProxyWhitelist = array();
3556 * Simple rate limiter options to brake edit floods. Maximum number actions
3557 * allowed in the given number of seconds; after that the violating client re-
3558 * ceives HTTP 500 error pages until the period elapses.
3560 * array( 4, 60 ) for a maximum of 4 hits in 60 seconds.
3562 * This option set is experimental and likely to change. Requires memcached.
3564 $wgRateLimits = array(
3566 'anon' => null, // for any and all anonymous edits (aggregate)
3567 'user' => null, // for each logged-in user
3568 'newbie' => null, // for each recent (autoconfirmed) account; overrides 'user'
3569 'ip' => null, // for each anon and recent account
3570 'subnet' => null, // ... with final octet removed
3578 'mailpassword' => array(
3581 'emailuser' => array(
3587 * Set to a filename to log rate limiter hits.
3589 $wgRateLimitLog = null;
3592 * Array of groups which should never trigger the rate limiter
3594 * @deprecated as of 1.13.0, the preferred method is using
3595 * $wgGroupPermissions[]['noratelimit']. However, this will still
3598 * $wgRateLimitsExcludedGroups = array( 'sysop', 'bureaucrat' );
3600 $wgRateLimitsExcludedGroups = array();
3603 * Array of IPs which should be excluded from rate limits.
3604 * This may be useful for whitelisting NAT gateways for conferences, etc.
3606 $wgRateLimitsExcludedIPs = array();
3609 * Log IP addresses in the recentchanges table; can be accessed only by
3610 * extensions (e.g. CheckUser) or a DB admin
3612 $wgPutIPinRC = true;
3615 * Limit password attempts to X attempts per Y seconds per IP per account.
3616 * Requires memcached.
3618 $wgPasswordAttemptThrottle = array( 'count' => 5, 'seconds' => 300 );
3620 /** @} */ # end of user rights settings
3622 /************************************************************************//**
3623 * @name Proxy scanner settings
3628 * If you enable this, every editor's IP address will be scanned for open HTTP
3631 * Don't enable this. Many sysops will report "hostile TCP port scans" to your
3632 * ISP and ask for your server to be shut down.
3634 * You have been warned.
3636 $wgBlockOpenProxies = false;
3637 /** Port we want to scan for a proxy */
3638 $wgProxyPorts = array( 80, 81, 1080, 3128, 6588, 8000, 8080, 8888, 65506 );
3639 /** Script used to scan */
3640 $wgProxyScriptPath = "$IP/includes/proxy_check.php";
3642 $wgProxyMemcExpiry = 86400;
3643 /** This should always be customised in LocalSettings.php */
3644 $wgSecretKey = false;
3645 /** big list of banned IP addresses, in the keys not the values */
3646 $wgProxyList = array();
3648 $wgProxyKey = false;
3650 /** @} */ # end of proxy scanner settings
3652 /************************************************************************//**
3653 * @name Cookie settings
3658 * Default cookie expiration time. Setting to 0 makes all cookies session-only.
3660 $wgCookieExpiration = 30*86400;
3663 * Set to set an explicit domain on the login cookies eg, "justthis.domain.org"
3664 * or ".any.subdomain.net"
3666 $wgCookieDomain = '';
3667 $wgCookiePath = '/';
3668 $wgCookieSecure = ($wgProto == 'https');
3669 $wgDisableCookieCheck = false;
3672 * Set $wgCookiePrefix to use a custom one. Setting to false sets the default of
3673 * using the database name.
3675 $wgCookiePrefix = false;
3678 * Set authentication cookies to HttpOnly to prevent access by JavaScript,
3679 * in browsers that support this feature. This can mitigates some classes of
3682 * Only supported on PHP 5.2 or higher.
3684 $wgCookieHttpOnly = version_compare("5.2", PHP_VERSION
, "<");
3687 * If the requesting browser matches a regex in this blacklist, we won't
3688 * send it cookies with HttpOnly mode, even if $wgCookieHttpOnly is on.
3690 $wgHttpOnlyBlacklist = array(
3691 // Internet Explorer for Mac; sometimes the cookies work, sometimes
3692 // they don't. It's difficult to predict, as combinations of path
3693 // and expiration options affect its parsing.
3694 '/^Mozilla\/4\.0 \(compatible; MSIE \d+\.\d+; Mac_PowerPC\)/',
3697 /** A list of cookies that vary the cache (for use by extensions) */
3698 $wgCacheVaryCookies = array();
3700 /** Override to customise the session name */
3701 $wgSessionName = false;
3703 /** @} */ # end of cookie settings }
3705 /************************************************************************//**
3706 * @name LaTeX (mathematical formulas)
3711 * To use inline TeX, you need to compile 'texvc' (in the 'math' subdirectory of
3712 * the MediaWiki package and have latex, dvips, gs (ghostscript), andconvert
3713 * (ImageMagick) installed and available in the PATH.
3714 * Please see math/README for more information.
3717 /** Location of the texvc binary */
3718 $wgTexvc = $IP . '/math/texvc';
3720 * Texvc background color
3721 * use LaTeX color format as used in \special function
3722 * for transparent background use value 'Transparent' for alpha transparency or
3723 * 'transparent' for binary transparency.
3725 $wgTexvcBackgroundColor = 'transparent';
3728 * Normally when generating math images, we double-check that the
3729 * directories we want to write to exist, and that files that have
3730 * been generated still exist when we need to bring them up again.
3732 * This lets us give useful error messages in case of permission
3733 * problems, and automatically rebuild images that have been lost.
3735 * On a big site with heavy NFS traffic this can be slow and flaky,
3736 * so sometimes we want to short-circuit it by setting this to false.
3738 $wgMathCheckFiles = true;
3740 /* @} */ # end LaTeX }
3742 /************************************************************************//**
3743 * @name Profiling, testing and debugging
3745 * To enable profiling, edit StartProfiler.php
3751 * Filename for debug logging. See http://www.mediawiki.org/wiki/How_to_debug
3752 * The debug log file should be not be publicly accessible if it is used, as it
3753 * may contain private data.
3755 $wgDebugLogFile = '';
3758 * Prefix for debug log lines
3760 $wgDebugLogPrefix = '';
3763 * If true, instead of redirecting, show a page with a link to the redirect
3764 * destination. This allows for the inspection of PHP error messages, and easy
3765 * resubmission of form data. For developer use only.
3767 $wgDebugRedirects = false;
3770 * If true, log debugging data from action=raw.
3771 * This is normally false to avoid overlapping debug entries due to gen=css and
3774 $wgDebugRawPage = false;
3777 * Send debug data to an HTML comment in the output.
3779 * This may occasionally be useful when supporting a non-technical end-user. It's
3780 * more secure than exposing the debug log file to the web, since the output only
3781 * contains private data for the current user. But it's not ideal for development
3782 * use since data is lost on fatal errors and redirects.
3784 $wgDebugComments = false;
3787 * Write SQL queries to the debug log
3789 $wgDebugDumpSql = false;
3792 * Set to an array of log group keys to filenames.
3793 * If set, wfDebugLog() output for that group will go to that file instead
3794 * of the regular $wgDebugLogFile. Useful for enabling selective logging
3797 $wgDebugLogGroups = array();
3800 * Display debug data at the bottom of the main content area.
3802 * Useful for developers and technical users trying to working on a closed wiki.
3804 $wgShowDebug = false;
3807 * Prefix debug messages with relative timestamp. Very-poor man's profiler.
3809 $wgDebugTimestamps = false;
3812 * Print HTTP headers for every request in the debug information.
3814 $wgDebugPrintHttpHeaders = true;
3817 * Show the contents of $wgHooks in Special:Version
3819 $wgSpecialVersionShowHooks = false;
3822 * Whether to show "we're sorry, but there has been a database error" pages.
3823 * Displaying errors aids in debugging, but may display information useful
3826 $wgShowSQLErrors = false;
3829 * If set to true, uncaught exceptions will print a complete stack trace
3830 * to output. This should only be used for debugging, as it may reveal
3831 * private information in function parameters due to PHP's backtrace
3834 $wgShowExceptionDetails = false;
3837 * If true, show a backtrace for database errors
3839 $wgShowDBErrorBacktrace = false;
3842 * Expose backend server host names through the API and various HTML comments
3844 $wgShowHostnames = false;
3847 * If set to true MediaWiki will throw notices for some possible error
3848 * conditions and for deprecated functions.
3850 $wgDevelopmentWarnings = false;
3852 /** Only record profiling info for pages that took longer than this */
3853 $wgProfileLimit = 0.0;
3855 /** Don't put non-profiling info into log file */
3856 $wgProfileOnly = false;
3859 * Log sums from profiling into "profiling" table in db.
3861 * You have to create a 'profiling' table in your database before using
3862 * this feature, see maintenance/archives/patch-profiling.sql
3864 * To enable profiling, edit StartProfiler.php
3866 $wgProfileToDatabase = false;
3868 /** If true, print a raw call tree instead of per-function report */
3869 $wgProfileCallTree = false;
3871 /** Should application server host be put into profiling table */
3872 $wgProfilePerHost = false;
3875 * Host for UDP profiler.
3877 * The host should be running a daemon which can be obtained from MediaWiki
3878 * Subversion at: http://svn.wikimedia.org/svnroot/mediawiki/trunk/udpprofile
3880 $wgUDPProfilerHost = '127.0.0.1';
3883 * Port for UDP profiler.
3884 * @see $wgUDPProfilerHost
3886 $wgUDPProfilerPort = '3811';
3888 /** Detects non-matching wfProfileIn/wfProfileOut calls */
3889 $wgDebugProfiling = false;
3891 /** Output debug message on every wfProfileIn/wfProfileOut */
3892 $wgDebugFunctionEntry = 0;
3895 * Destination for wfIncrStats() data...
3896 * 'cache' to go into the system cache, if enabled (memcached)
3897 * 'udp' to be sent to the UDP profiler (see $wgUDPProfilerHost)
3900 $wgStatsMethod = 'cache';
3902 /** Whereas to count the number of time an article is viewed.
3903 * Does not work if pages are cached (for example with squid).
3905 $wgDisableCounters = false;
3908 * Support blog-style "trackbacks" for articles. See
3909 * http://www.sixapart.com/pronet/docs/trackback_spec for details.
3911 $wgUseTrackbacks = false;
3914 * Parser test suite files to be run by parserTests.php when no specific
3915 * filename is passed to it.
3917 * Extensions may add their own tests to this array, or site-local tests
3918 * may be added via LocalSettings.php
3922 $wgParserTestFiles = array(
3923 "$IP/tests/parser/parserTests.txt",
3924 "$IP/tests/parser/extraParserTests.txt"
3928 * If configured, specifies target CodeReview installation to send test
3929 * result data from 'parserTests.php --upload'
3931 * Something like this:
3932 * $wgParserTestRemote = array(
3933 * 'api-url' => 'http://www.mediawiki.org/w/api.php',
3934 * 'repo' => 'MediaWiki',
3935 * 'suite' => 'ParserTests',
3936 * 'path' => '/trunk/phase3', // not used client-side; for reference
3937 * 'secret' => 'qmoicj3mc4mcklmqw', // Shared secret used in HMAC validation
3940 $wgParserTestRemote = false;
3942 /** @} */ # end of profiling, testing and debugging }
3944 /************************************************************************//**
3950 * Set this to true to disable the full text search feature.
3952 $wgDisableTextSearch = false;
3955 * Set to true to have nicer highligted text in search results,
3956 * by default off due to execution overhead
3958 $wgAdvancedSearchHighlighting = false;
3961 * Regexp to match word boundaries, defaults for non-CJK languages
3962 * should be empty for CJK since the words are not separate
3964 * @todo FIXME: checks for lower than required PHP version (5.1.x).
3966 $wgSearchHighlightBoundaries = version_compare("5.1", PHP_VERSION
, "<")?
'[\p{Z}\p{P}\p{C}]'
3967 : '[ ,.;:!?~!@#$%\^&*\(\)+=\-\\|\[\]"\'<>\n\r\/{}]'; // PHP 5.0 workaround
3970 * Set to true to have the search engine count total
3971 * search matches to present in the Special:Search UI.
3972 * Not supported by every search engine shipped with MW.
3974 * This could however be slow on larger wikis, and is pretty flaky
3975 * with the current title vs content split. Recommend avoiding until
3976 * that's been worked out cleanly; but this may aid in testing the
3977 * search UI and API to confirm that the result count works.
3979 $wgCountTotalSearchHits = false;
3982 * Template for OpenSearch suggestions, defaults to API action=opensearch
3984 * Sites with heavy load would tipically have these point to a custom
3985 * PHP wrapper to avoid firing up mediawiki for every keystroke
3987 * Placeholders: {searchTerms}
3990 $wgOpenSearchTemplate = false;
3993 * Enable suggestions while typing in search boxes
3994 * (results are passed around in OpenSearch format)
3995 * Requires $wgEnableOpenSearchSuggest = true;
3997 $wgEnableMWSuggest = false;
4000 * Enable OpenSearch suggestions requested by MediaWiki. Set this to
4001 * false if you've disabled MWSuggest or another suggestion script and
4002 * want reduce load caused by cached scripts pulling suggestions.
4004 $wgEnableOpenSearchSuggest = true;
4007 * Expiry time for search suggestion responses
4009 $wgSearchSuggestCacheExpiry = 1200;
4012 * Template for internal MediaWiki suggestion engine, defaults to API action=opensearch
4014 * Placeholders: {searchTerms}, {namespaces}, {dbname}
4017 $wgMWSuggestTemplate = false;
4020 * If you've disabled search semi-permanently, this also disables updates to the
4021 * table. If you ever re-enable, be sure to rebuild the search table.
4023 $wgDisableSearchUpdate = false;
4026 * List of namespaces which are searched by default. Example:
4029 * $wgNamespacesToBeSearchedDefault[NS_MAIN] = true;
4030 * $wgNamespacesToBeSearchedDefault[NS_PROJECT] = true;
4033 $wgNamespacesToBeSearchedDefault = array(
4038 * Namespaces to be searched when user clicks the "Help" tab
4041 * Same format as $wgNamespacesToBeSearchedDefault
4043 $wgNamespacesToBeSearchedHelp = array(
4049 * If set to true the 'searcheverything' preference will be effective only for logged-in users.
4050 * Useful for big wikis to maintain different search profiles for anonymous and logged-in users.
4053 $wgSearchEverythingOnlyLoggedIn = false;
4056 * Disable the internal MySQL-based search, to allow it to be
4057 * implemented by an extension instead.
4059 $wgDisableInternalSearch = false;
4062 * Set this to a URL to forward search requests to some external location.
4063 * If the URL includes '$1', this will be replaced with the URL-encoded
4066 * For example, to forward to Google you'd have something like:
4067 * $wgSearchForwardUrl = 'http://www.google.com/search?q=$1' .
4068 * '&domains=http://example.com' .
4069 * '&sitesearch=http://example.com' .
4070 * '&ie=utf-8&oe=utf-8';
4072 $wgSearchForwardUrl = null;
4075 * Search form behavior
4076 * true = use Go & Search buttons
4077 * false = use Go button & Advanced search link
4079 $wgUseTwoButtonsSearchForm = true;
4082 * Array of namespaces to generate a Google sitemap for when the
4083 * maintenance/generateSitemap.php script is run, or false if one is to be ge-
4084 * nerated for all namespaces.
4086 $wgSitemapNamespaces = false;
4088 /** @} */ # end of search settings
4090 /************************************************************************//**
4091 * @name Edit user interface
4096 * Path to the GNU diff3 utility. If the file doesn't exist, edit conflicts will
4097 * fall back to the old behaviour (no merging).
4099 $wgDiff3 = '/usr/bin/diff3';
4102 * Path to the GNU diff utility.
4104 $wgDiff = '/usr/bin/diff';
4107 * Which namespaces have special treatment where they should be preview-on-open
4108 * Internaly only Category: pages apply, but using this extensions (e.g. Semantic MediaWiki)
4109 * can specify namespaces of pages they have special treatment for
4111 $wgPreviewOnOpenNamespaces = array(
4116 * Activate external editor interface for files and pages
4117 * See http://www.mediawiki.org/wiki/Manual:External_editors
4119 $wgUseExternalEditor = true;
4121 /** Go button goes straight to the edit screen if the article doesn't exist. */
4122 $wgGoToEdit = false;
4125 * Enable the UniversalEditButton for browsers that support it
4126 * (currently only Firefox with an extension)
4127 * See http://universaleditbutton.org for more background information
4129 $wgUniversalEditButton = true;
4132 * If user doesn't specify any edit summary when making a an edit, MediaWiki
4133 * will try to automatically create one. This feature can be disabled by set-
4134 * ting this variable false.
4136 $wgUseAutomaticEditSummaries = true;
4138 /** @} */ # end edit UI }
4140 /************************************************************************//**
4142 * See also $wgSiteNotice
4147 * @cond file_level_code
4148 * Set $wgCommandLineMode if it's not set already, to avoid notices
4150 if( !isset( $wgCommandLineMode ) ) {
4151 $wgCommandLineMode = false;
4155 /** For colorized maintenance script output, is your terminal background dark ? */
4156 $wgCommandLineDarkBg = false;
4159 * Array for extensions to register their maintenance scripts with the
4160 * system. The key is the name of the class and the value is the full
4163 $wgMaintenanceScripts = array();
4166 * Set this to a string to put the wiki into read-only mode. The text will be
4167 * used as an explanation to users.
4169 * This prevents most write operations via the web interface. Cache updates may
4170 * still be possible. To prevent database writes completely, use the read_only
4176 * If this lock file exists (size > 0), the wiki will be forced into read-only mode.
4177 * Its contents will be shown to users as part of the read-only warning
4180 * Defaults to "{$wgUploadDirectory}/lock_yBgMBwiR".
4182 $wgReadOnlyFile = false;
4185 * When you run the web-based upgrade utility, it will tell you what to set
4186 * this to in order to authorize the upgrade process. It will subsequently be
4187 * used as a password, to authorize further upgrades.
4189 * For security, do not set this to a guessable string. Use the value supplied
4190 * by the install/upgrade process. To cause the upgrader to generate a new key,
4191 * delete the old key from LocalSettings.php.
4193 $wgUpgradeKey = false;
4195 /** @} */ # End of maintenance }
4197 /************************************************************************//**
4198 * @name Recent changes, new pages, watchlist and history
4203 * Recentchanges items are periodically purged; entries older than this many
4205 * Default: 13 weeks = about three months
4207 $wgRCMaxAge = 13 * 7 * 24 * 3600;
4210 * Filter $wgRCLinkDays by $wgRCMaxAge to avoid showing links for numbers
4211 * higher than what will be stored. Note that this is disabled by default
4212 * because we sometimes do have RC data which is beyond the limit for some
4213 * reason, and some users may use the high numbers to display that data which
4216 $wgRCFilterByAge = false;
4219 * List of Days and Limits options to list in the Special:Recentchanges and
4220 * Special:Recentchangeslinked pages.
4222 $wgRCLinkLimits = array( 50, 100, 250, 500 );
4223 $wgRCLinkDays = array( 1, 3, 7, 14, 30 );
4226 * Send recent changes updates via UDP. The updates will be formatted for IRC.
4227 * Set this to the IP address of the receiver.
4229 $wgRC2UDPAddress = false;
4232 * Port number for RC updates
4234 $wgRC2UDPPort = false;
4237 * Prefix to prepend to each UDP packet.
4238 * This can be used to identify the wiki. A script is available called
4239 * mxircecho.py which listens on a UDP port, and uses a prefix ending in a
4240 * tab to identify the IRC channel to send the log line to.
4242 $wgRC2UDPPrefix = '';
4245 * If this is set to true, $wgLocalInterwiki will be prepended to links in the
4246 * IRC feed. If this is set to a string, that string will be used as the prefix.
4248 $wgRC2UDPInterwikiPrefix = false;
4251 * Set to true to omit "bot" edits (by users with the bot permission) from the
4254 $wgRC2UDPOmitBots = false;
4257 * Enable user search in Special:Newpages
4258 * This is really a temporary hack around an index install bug on some Wikipedias.
4259 * Kill it once fixed.
4261 $wgEnableNewpagesUserFilter = true;
4263 /** Use RC Patrolling to check for vandalism */
4264 $wgUseRCPatrol = true;
4266 /** Use new page patrolling to check new pages on Special:Newpages */
4267 $wgUseNPPatrol = true;
4269 /** Provide syndication feeds (RSS, Atom) for, e.g., Recentchanges, Newpages */
4272 /** Set maximum number of results to return in syndication feeds (RSS, Atom) for
4273 * eg Recentchanges, Newpages. */
4276 /** _Minimum_ timeout for cached Recentchanges feed, in seconds.
4277 * A cached version will continue to be served out even if changes
4278 * are made, until this many seconds runs out since the last render.
4280 * If set to 0, feed caching is disabled. Use this for debugging only;
4281 * feed generation can be pretty slow with diffs.
4283 $wgFeedCacheTimeout = 60;
4285 /** When generating Recentchanges RSS/Atom feed, diffs will not be generated for
4286 * pages larger than this size. */
4287 $wgFeedDiffCutoff = 32768;
4289 /** Override the site's default RSS/ATOM feed for recentchanges that appears on
4290 * every page. Some sites might have a different feed they'd like to promote
4291 * instead of the RC feed (maybe like a "Recent New Articles" or "Breaking news" one).
4292 * Ex: $wgSiteFeed['format'] = "http://example.com/somefeed.xml"; Format can be one
4293 * of either 'rss' or 'atom'.
4295 $wgOverrideSiteFeed = array();
4298 * Which feed types should we provide by default? This can include 'rss',
4299 * 'atom', neither, or both.
4301 $wgAdvertisedFeedTypes = array( 'atom' );
4303 /** Show watching users in recent changes, watchlist and page history views */
4304 $wgRCShowWatchingUsers = false; # UPO
4305 /** Show watching users in Page views */
4306 $wgPageShowWatchingUsers = false;
4307 /** Show the amount of changed characters in recent changes */
4308 $wgRCShowChangedSize = true;
4311 * If the difference between the character counts of the text
4312 * before and after the edit is below that value, the value will be
4313 * highlighted on the RC page.
4315 $wgRCChangedSizeThreshold = 500;
4318 * Show "Updated (since my last visit)" marker in RC view, watchlist and history
4319 * view for watched pages with new changes */
4320 $wgShowUpdatedMarker = true;
4323 * Disable links to talk pages of anonymous users (IPs) in listings on special
4324 * pages like page history, Special:Recentchanges, etc.
4326 $wgDisableAnonTalk = false;
4329 * Enable filtering of categories in Recentchanges
4331 $wgAllowCategorizedRecentChanges = false;
4334 * Allow filtering by change tag in recentchanges, history, etc
4335 * Has no effect if no tags are defined in valid_tag.
4337 $wgUseTagFilter = true;
4339 /** @} */ # end RC/watchlist }
4341 /************************************************************************//**
4342 * @name Copyright and credits settings
4346 /** RDF metadata toggles */
4347 $wgEnableDublinCoreRdf = false;
4348 $wgEnableCreativeCommonsRdf = false;
4350 /** Override for copyright metadata.
4351 * TODO: these options need documentation
4353 $wgRightsPage = null;
4354 $wgRightsUrl = null;
4355 $wgRightsText = null;
4356 $wgRightsIcon = null;
4359 * Set to an array of metadata terms. Else they will be loaded based on $wgRightsUrl
4361 $wgLicenseTerms = false;
4364 * Set this to some HTML to override the rights icon with an arbitrary logo
4365 * @deprecated Use $wgFooterIcons['copyright']['copyright']
4367 $wgCopyrightIcon = null;
4369 /** Set this to true if you want detailed copyright information forms on Upload. */
4370 $wgUseCopyrightUpload = false;
4372 /** Set this to false if you want to disable checking that detailed copyright
4373 * information values are not empty. */
4374 $wgCheckCopyrightUpload = true;
4377 * Set this to the number of authors that you want to be credited below an
4378 * article text. Set it to zero to hide the attribution block, and a negative
4379 * number (like -1) to show all authors. Note that this will require 2-3 extra
4380 * database hits, which can have a not insignificant impact on performance for
4385 /** If there are more than $wgMaxCredits authors, show $wgMaxCredits of them.
4386 * Otherwise, link to a separate credits page. */
4387 $wgShowCreditsIfMax = true;
4389 /** @} */ # end of copyright and credits settings }
4391 /************************************************************************//**
4392 * @name Import / Export
4397 * List of interwiki prefixes for wikis we'll accept as sources for
4398 * Special:Import (for sysops). Since complete page history can be imported,
4399 * these should be 'trusted'.
4401 * If a user has the 'import' permission but not the 'importupload' permission,
4402 * they will only be able to run imports through this transwiki interface.
4404 $wgImportSources = array();
4407 * Optional default target namespace for interwiki imports.
4408 * Can use this to create an incoming "transwiki"-style queue.
4409 * Set to numeric key, not the name.
4411 * Users may override this in the Special:Import dialog.
4413 $wgImportTargetNamespace = null;
4416 * If set to false, disables the full-history option on Special:Export.
4417 * This is currently poorly optimized for long edit histories, so is
4418 * disabled on Wikimedia's sites.
4420 $wgExportAllowHistory = true;
4423 * If set nonzero, Special:Export requests for history of pages with
4424 * more revisions than this will be rejected. On some big sites things
4425 * could get bogged down by very very long pages.
4427 $wgExportMaxHistory = 0;
4430 * Return distinct author list (when not returning full history)
4432 $wgExportAllowListContributors = false ;
4435 * If non-zero, Special:Export accepts a "pagelink-depth" parameter
4436 * up to this specified level, which will cause it to include all
4437 * pages linked to from the pages you specify. Since this number
4438 * can become *insanely large* and could easily break your wiki,
4439 * it's disabled by default for now.
4441 * There's a HARD CODED limit of 5 levels of recursion to prevent a
4442 * crazy-big export from being done by someone setting the depth
4443 * number too high. In other words, last resort safety net.
4445 $wgExportMaxLinkDepth = 0;
4448 * Whether to allow the "export all pages in namespace" option
4450 $wgExportFromNamespaces = false;
4452 /** @} */ # end of import/export }
4454 /*************************************************************************//**
4460 * A list of callback functions which are called once MediaWiki is fully initialised
4462 $wgExtensionFunctions = array();
4465 * Extension functions for initialisation of skins. This is called somewhat earlier
4466 * than $wgExtensionFunctions.
4468 $wgSkinExtensionFunctions = array();
4471 * Extension messages files.
4473 * Associative array mapping extension name to the filename where messages can be
4474 * found. The file should contain variable assignments. Any of the variables
4475 * present in languages/messages/MessagesEn.php may be defined, but $messages
4476 * is the most common.
4478 * Variables defined in extensions will override conflicting variables defined
4482 * $wgExtensionMessagesFiles['ConfirmEdit'] = dirname(__FILE__).'/ConfirmEdit.i18n.php';
4485 $wgExtensionMessagesFiles = array();
4488 * Aliases for special pages provided by extensions.
4489 * @deprecated Use $specialPageAliases in a file referred to by $wgExtensionMessagesFiles
4491 $wgExtensionAliasesFiles = array();
4494 * Parser output hooks.
4495 * This is an associative array where the key is an extension-defined tag
4496 * (typically the extension name), and the value is a PHP callback.
4497 * These will be called as an OutputPageParserOutput hook, if the relevant
4498 * tag has been registered with the parser output object.
4500 * Registration is done with $pout->addOutputHook( $tag, $data ).
4502 * The callback has the form:
4503 * function outputHook( $outputPage, $parserOutput, $data ) { ... }
4505 $wgParserOutputHooks = array();
4508 * List of valid skin names.
4509 * The key should be the name in all lower case, the value should be a properly
4510 * cased name for the skin. This value will be prefixed with "Skin" to create the
4511 * class name of the skin to load, and if the skin's class cannot be found through
4512 * the autoloader it will be used to load a .php file by that name in the skins directory.
4513 * The default skins will be added later, by Skin::getSkinNames(). Use
4514 * Skin::getSkinNames() as an accessor if you wish to have access to the full list.
4516 $wgValidSkinNames = array();
4519 * Special page list.
4520 * See the top of SpecialPage.php for documentation.
4522 $wgSpecialPages = array();
4525 * Array mapping class names to filenames, for autoloading.
4527 $wgAutoloadClasses = array();
4530 * An array of extension types and inside that their names, versions, authors,
4531 * urls, descriptions and pointers to localized description msgs. Note that
4532 * the version, url, description and descriptionmsg key can be omitted.
4535 * $wgExtensionCredits[$type][] = array(
4536 * 'name' => 'Example extension',
4538 * 'path' => __FILE__,
4539 * 'author' => 'Foo Barstein',
4540 * 'url' => 'http://wwww.example.com/Example%20Extension/',
4541 * 'description' => 'An example extension',
4542 * 'descriptionmsg' => 'exampleextension-desc',
4546 * Where $type is 'specialpage', 'parserhook', 'variable', 'media' or 'other'.
4547 * Where 'descriptionmsg' can be an array with message key and parameters:
4548 * 'descriptionmsg' => array( 'exampleextension-desc', param1, param2, ... ),
4550 $wgExtensionCredits = array();
4553 * Authentication plugin.
4558 * Global list of hooks.
4559 * Add a hook by doing:
4560 * $wgHooks['event_name'][] = $function;
4562 * $wgHooks['event_name'][] = array($function, $data);
4564 * $wgHooks['event_name'][] = array($object, 'method');
4569 * Maps jobs to their handling classes; extensions
4570 * can add to this to provide custom jobs
4572 $wgJobClasses = array(
4573 'refreshLinks' => 'RefreshLinksJob',
4574 'refreshLinks2' => 'RefreshLinksJob2',
4575 'htmlCacheUpdate' => 'HTMLCacheUpdateJob',
4576 'html_cache_update' => 'HTMLCacheUpdateJob', // backwards-compatible
4577 'sendMail' => 'EmaillingJob',
4578 'enotifNotify' => 'EnotifNotifyJob',
4579 'fixDoubleRedirect' => 'DoubleRedirectJob',
4580 'uploadFromUrl' => 'UploadFromUrlJob',
4584 * Additional functions to be performed with updateSpecialPages.
4585 * Expensive Querypages are already updated.
4587 $wgSpecialPageCacheUpdates = array(
4588 'Statistics' => array('SiteStatsUpdate','cacheUpdate')
4592 * Hooks that are used for outputting exceptions. Format is:
4593 * $wgExceptionHooks[] = $funcname
4595 * $wgExceptionHooks[] = array( $class, $funcname )
4596 * Hooks should return strings or false
4598 $wgExceptionHooks = array();
4602 * Page property link table invalidation lists. When a page property
4603 * changes, this may require other link tables to be updated (eg
4604 * adding __HIDDENCAT__ means the hiddencat tracking category will
4605 * have been added, so the categorylinks table needs to be rebuilt).
4606 * This array can be added to by extensions.
4608 $wgPagePropLinkInvalidations = array(
4609 'hiddencat' => 'categorylinks',
4612 /** @} */ # End extensions }
4614 /*************************************************************************//**
4620 * Use experimental, DMOZ-like category browser
4622 $wgUseCategoryBrowser = false;
4625 * On category pages, show thumbnail gallery for images belonging to that
4626 * category instead of listing them as articles.
4628 $wgCategoryMagicGallery = true;
4631 * Paging limit for categories
4633 $wgCategoryPagingLimit = 200;
4636 * Specify how category names should be sorted, when listed on a category page.
4637 * A sorting scheme is also known as a collation.
4639 * Available values are:
4641 * - uppercase: Converts the category name to upper case, and sorts by that.
4643 * - uca-default: Provides access to the Unicode Collation Algorithm with
4644 * the default element table. This is a compromise collation which sorts
4645 * all languages in a mediocre way. However, it is better than "uppercase".
4647 * To use the uca-default collation, you must have PHP's intl extension
4648 * installed. See http://php.net/manual/en/intl.setup.php . The details of the
4649 * resulting collation will depend on the version of ICU installed on the
4652 * After you change this, you must run maintenance/updateCollation.php to fix
4653 * the sort keys in the database.
4655 $wgCategoryCollation = 'uppercase';
4657 /** @} */ # End categories }
4659 /*************************************************************************//**
4665 * The logging system has two levels: an event type, which describes the
4666 * general category and can be viewed as a named subset of all logs; and
4667 * an action, which is a specific kind of event that can exist in that
4670 $wgLogTypes = array( '',
4684 * This restricts log access to those who have a certain right
4685 * Users without this will not see it in the option menu and can not view it
4686 * Restricted logs are not added to recent changes
4687 * Logs should remain non-transcludable
4688 * Format: logtype => permissiontype
4690 $wgLogRestrictions = array(
4691 'suppress' => 'suppressionlog'
4695 * Show/hide links on Special:Log will be shown for these log types.
4697 * This is associative array of log type => boolean "hide by default"
4699 * See $wgLogTypes for a list of available log types.
4702 * $wgFilterLogTypes => array(
4704 * 'import' => false,
4707 * Will display show/hide links for the move and import logs. Move logs will be
4708 * hidden by default unless the link is clicked. Import logs will be shown by
4709 * default, and hidden when the link is clicked.
4711 * A message of the form log-show-hide-<type> should be added, and will be used
4712 * for the link text.
4714 $wgFilterLogTypes = array(
4719 * Lists the message key string for each log type. The localized messages
4720 * will be listed in the user interface.
4722 * Extensions with custom log types may add to this array.
4724 $wgLogNames = array(
4725 '' => 'all-logs-page',
4726 'block' => 'blocklogpage',
4727 'protect' => 'protectlogpage',
4728 'rights' => 'rightslog',
4729 'delete' => 'dellogpage',
4730 'upload' => 'uploadlogpage',
4731 'move' => 'movelogpage',
4732 'import' => 'importlogpage',
4733 'patrol' => 'patrol-log-page',
4734 'merge' => 'mergelog',
4735 'suppress' => 'suppressionlog',
4739 * Lists the message key string for descriptive text to be shown at the
4740 * top of each log type.
4742 * Extensions with custom log types may add to this array.
4744 $wgLogHeaders = array(
4745 '' => 'alllogstext',
4746 'block' => 'blocklogtext',
4747 'protect' => 'protectlogtext',
4748 'rights' => 'rightslogtext',
4749 'delete' => 'dellogpagetext',
4750 'upload' => 'uploadlogpagetext',
4751 'move' => 'movelogpagetext',
4752 'import' => 'importlogpagetext',
4753 'patrol' => 'patrol-log-header',
4754 'merge' => 'mergelogpagetext',
4755 'suppress' => 'suppressionlogtext',
4759 * Lists the message key string for formatting individual events of each
4760 * type and action when listed in the logs.
4762 * Extensions with custom log types may add to this array.
4764 $wgLogActions = array(
4765 'block/block' => 'blocklogentry',
4766 'block/unblock' => 'unblocklogentry',
4767 'block/reblock' => 'reblock-logentry',
4768 'protect/protect' => 'protectedarticle',
4769 'protect/modify' => 'modifiedarticleprotection',
4770 'protect/unprotect' => 'unprotectedarticle',
4771 'protect/move_prot' => 'movedarticleprotection',
4772 'rights/rights' => 'rightslogentry',
4773 'rights/disable' => 'disableaccount-logentry',
4774 'delete/delete' => 'deletedarticle',
4775 'delete/restore' => 'undeletedarticle',
4776 'delete/revision' => 'revdelete-logentry',
4777 'delete/event' => 'logdelete-logentry',
4778 'upload/upload' => 'uploadedimage',
4779 'upload/overwrite' => 'overwroteimage',
4780 'upload/revert' => 'uploadedimage',
4781 'move/move' => '1movedto2',
4782 'move/move_redir' => '1movedto2_redir',
4783 'move/move_rev' => 'moverevlogentry',
4784 'import/upload' => 'import-logentry-upload',
4785 'import/interwiki' => 'import-logentry-interwiki',
4786 'merge/merge' => 'pagemerge-logentry',
4787 'suppress/revision' => 'revdelete-logentry',
4788 'suppress/file' => 'revdelete-logentry',
4789 'suppress/event' => 'logdelete-logentry',
4790 'suppress/delete' => 'suppressedarticle',
4791 'suppress/block' => 'blocklogentry',
4792 'suppress/reblock' => 'reblock-logentry',
4793 'patrol/patrol' => 'patrol-log-line',
4797 * The same as above, but here values are names of functions,
4799 * @see LogPage::actionText
4801 $wgLogActionsHandlers = array();
4804 * Maintain a log of newusers at Log/newusers?
4806 $wgNewUserLog = true;
4809 * Log the automatic creations of new users accounts?
4811 $wgLogAutocreatedAccounts = false;
4813 /** @} */ # end logging }
4815 /*************************************************************************//**
4816 * @name Special pages (general and miscellaneous)
4821 * Allow special page inclusions such as {{Special:Allpages}}
4823 $wgAllowSpecialInclusion = true;
4826 * Set this to an array of special page names to prevent
4827 * maintenance/updateSpecialPages.php from updating those pages.
4829 $wgDisableQueryPageUpdate = false;
4832 * List of special pages, followed by what subtitle they should go under
4833 * at Special:SpecialPages
4835 $wgSpecialPageGroups = array(
4836 'DoubleRedirects' => 'maintenance',
4837 'BrokenRedirects' => 'maintenance',
4838 'Lonelypages' => 'maintenance',
4839 'Uncategorizedpages' => 'maintenance',
4840 'Uncategorizedcategories' => 'maintenance',
4841 'Uncategorizedimages' => 'maintenance',
4842 'Uncategorizedtemplates' => 'maintenance',
4843 'Unusedcategories' => 'maintenance',
4844 'Unusedimages' => 'maintenance',
4845 'Protectedpages' => 'maintenance',
4846 'Protectedtitles' => 'maintenance',
4847 'Unusedtemplates' => 'maintenance',
4848 'Withoutinterwiki' => 'maintenance',
4849 'Longpages' => 'maintenance',
4850 'Shortpages' => 'maintenance',
4851 'Ancientpages' => 'maintenance',
4852 'Deadendpages' => 'maintenance',
4853 'Wantedpages' => 'maintenance',
4854 'Wantedcategories' => 'maintenance',
4855 'Wantedfiles' => 'maintenance',
4856 'Wantedtemplates' => 'maintenance',
4857 'Unwatchedpages' => 'maintenance',
4858 'Fewestrevisions' => 'maintenance',
4860 'Userlogin' => 'login',
4861 'Userlogout' => 'login',
4862 'CreateAccount' => 'login',
4864 'Recentchanges' => 'changes',
4865 'Recentchangeslinked' => 'changes',
4866 'Watchlist' => 'changes',
4867 'Newimages' => 'changes',
4868 'Newpages' => 'changes',
4870 'Tags' => 'changes',
4872 'Upload' => 'media',
4873 'Listfiles' => 'media',
4874 'MIMEsearch' => 'media',
4875 'FileDuplicateSearch' => 'media',
4876 'Filepath' => 'media',
4878 'Listusers' => 'users',
4879 'Activeusers' => 'users',
4880 'Listgrouprights' => 'users',
4881 'Ipblocklist' => 'users',
4882 'Contributions' => 'users',
4883 'Emailuser' => 'users',
4884 'Listadmins' => 'users',
4885 'Listbots' => 'users',
4886 'Userrights' => 'users',
4887 'Blockip' => 'users',
4888 'Preferences' => 'users',
4889 'Resetpass' => 'users',
4890 'DeletedContributions' => 'users',
4892 'Mostlinked' => 'highuse',
4893 'Mostlinkedcategories' => 'highuse',
4894 'Mostlinkedtemplates' => 'highuse',
4895 'Mostcategories' => 'highuse',
4896 'Mostimages' => 'highuse',
4897 'Mostrevisions' => 'highuse',
4899 'Allpages' => 'pages',
4900 'Prefixindex' => 'pages',
4901 'Listredirects' => 'pages',
4902 'Categories' => 'pages',
4903 'Disambiguations' => 'pages',
4905 'Randompage' => 'redirects',
4906 'Randomredirect' => 'redirects',
4907 'Mypage' => 'redirects',
4908 'Mytalk' => 'redirects',
4909 'Mycontributions' => 'redirects',
4910 'Search' => 'redirects',
4911 'LinkSearch' => 'redirects',
4913 'ComparePages' => 'pagetools',
4914 'Movepage' => 'pagetools',
4915 'MergeHistory' => 'pagetools',
4916 'Revisiondelete' => 'pagetools',
4917 'Undelete' => 'pagetools',
4918 'Export' => 'pagetools',
4919 'Import' => 'pagetools',
4920 'Whatlinkshere' => 'pagetools',
4922 'Statistics' => 'wiki',
4923 'Version' => 'wiki',
4925 'Unlockdb' => 'wiki',
4926 'Allmessages' => 'wiki',
4927 'Popularpages' => 'wiki',
4929 'Specialpages' => 'other',
4930 'Blockme' => 'other',
4931 'Booksources' => 'other',
4934 /** Whether or not to sort special pages in Special:Specialpages */
4936 $wgSortSpecialPages = true;
4939 * Filter for Special:Randompage. Part of a WHERE clause
4940 * @deprecated as of 1.16, use the SpecialRandomGetRandomTitle hook
4942 $wgExtraRandompageSQL = false;
4945 * On Special:Unusedimages, consider images "used", if they are put
4946 * into a category. Default (false) is not to count those as used.
4948 $wgCountCategorizedImagesAsUsed = false;
4951 * Maximum number of links to a redirect page listed on
4952 * Special:Whatlinkshere/RedirectDestination
4954 $wgMaxRedirectLinksRetrieved = 500;
4956 /** @} */ # end special pages }
4958 /*************************************************************************//**
4959 * @name Robot (search engine crawler) policy
4960 * See also $wgNoFollowLinks.
4965 * Default robot policy. The default policy is to encourage indexing and fol-
4966 * lowing of links. It may be overridden on a per-namespace and/or per-page
4969 $wgDefaultRobotPolicy = 'index,follow';
4972 * Robot policies per namespaces. The default policy is given above, the array
4973 * is made of namespace constants as defined in includes/Defines.php. You can-
4974 * not specify a different default policy for NS_SPECIAL: it is always noindex,
4975 * nofollow. This is because a number of special pages (e.g., ListPages) have
4976 * many permutations of options that display the same data under redundant
4977 * URLs, so search engine spiders risk getting lost in a maze of twisty special
4978 * pages, all alike, and never reaching your actual content.
4981 * $wgNamespaceRobotPolicies = array( NS_TALK => 'noindex' );
4983 $wgNamespaceRobotPolicies = array();
4986 * Robot policies per article. These override the per-namespace robot policies.
4987 * Must be in the form of an array where the key part is a properly canonical-
4988 * ised text form title and the value is a robot policy.
4990 * $wgArticleRobotPolicies = array( 'Main Page' => 'noindex,follow',
4991 * 'User:Bob' => 'index,follow' );
4992 * Example that DOES NOT WORK because the names are not canonical text forms:
4993 * $wgArticleRobotPolicies = array(
4994 * # Underscore, not space!
4995 * 'Main_Page' => 'noindex,follow',
4996 * # "Project", not the actual project name!
4997 * 'Project:X' => 'index,follow',
4998 * # Needs to be "Abc", not "abc" (unless $wgCapitalLinks is false for that namespace)!
4999 * 'abc' => 'noindex,nofollow'
5002 $wgArticleRobotPolicies = array();
5005 * An array of namespace keys in which the __INDEX__/__NOINDEX__ magic words
5006 * will not function, so users can't decide whether pages in that namespace are
5007 * indexed by search engines. If set to null, default to $wgContentNamespaces.
5009 * $wgExemptFromUserRobotsControl = array( NS_MAIN, NS_TALK, NS_PROJECT );
5011 $wgExemptFromUserRobotsControl = null;
5013 /** @} */ # End robot policy }
5015 /************************************************************************//**
5016 * @name AJAX and API
5017 * Note: The AJAX entry point which this section refers to is gradually being
5018 * replaced by the API entry point, api.php. They are essentially equivalent.
5019 * Both of them are used for dynamic client-side features, via XHR.
5024 * Enable the MediaWiki API for convenient access to
5025 * machine-readable data via api.php
5027 * See http://www.mediawiki.org/wiki/API
5029 $wgEnableAPI = true;
5032 * Allow the API to be used to perform write operations
5033 * (page edits, rollback, etc.) when an authorised user
5036 $wgEnableWriteAPI = true;
5039 * API module extensions
5040 * Associative array mapping module name to class name.
5041 * Extension modules may override the core modules.
5043 $wgAPIModules = array();
5044 $wgAPIMetaModules = array();
5045 $wgAPIPropModules = array();
5046 $wgAPIListModules = array();
5049 * Maximum amount of rows to scan in a DB query in the API
5050 * The default value is generally fine
5052 $wgAPIMaxDBRows = 5000;
5055 * The maximum size (in bytes) of an API result.
5056 * Don't set this lower than $wgMaxArticleSize*1024
5058 $wgAPIMaxResultSize = 8388608;
5061 * The maximum number of uncached diffs that can be retrieved in one API
5062 * request. Set this to 0 to disable API diffs altogether
5064 $wgAPIMaxUncachedDiffs = 1;
5067 * Log file or URL (TCP or UDP) to log API requests to, or false to disable
5068 * API request logging
5070 $wgAPIRequestLog = false;
5073 * Set the timeout for the API help text cache. If set to 0, caching disabled
5075 $wgAPICacheHelpTimeout = 60*60;
5078 * Enable AJAX framework
5083 * List of Ajax-callable functions.
5084 * Extensions acting as Ajax callbacks must register here
5086 $wgAjaxExportList = array( 'wfAjaxGetFileUrl' );
5089 * Enable watching/unwatching pages using AJAX.
5090 * Requires $wgUseAjax to be true too.
5092 $wgAjaxWatch = true;
5095 * Enable AJAX check for file overwrite, pre-upload
5097 $wgAjaxUploadDestCheck = true;
5100 * Enable previewing licences via AJAX. Also requires $wgEnableAPI to be true.
5102 $wgAjaxLicensePreview = true;
5105 * Settings for incoming cross-site AJAX requests:
5106 * Newer browsers support cross-site AJAX when the target resource allows requests
5107 * from the origin domain by the Access-Control-Allow-Origin header.
5108 * This is currently only used by the API (requests to api.php)
5109 * $wgCrossSiteAJAXdomains can be set using a wildcard syntax:
5111 * '*' matches any number of characters
5112 * '?' matches any 1 character
5115 $wgCrossSiteAJAXdomains = array(
5116 'www.mediawiki.org',
5123 $wgCrossSiteAJAXdomains = array();
5126 * Domains that should not be allowed to make AJAX requests,
5127 * even if they match one of the domains allowed by $wgCrossSiteAJAXdomains
5128 * Uses the same syntax as $wgCrossSiteAJAXdomains
5131 $wgCrossSiteAJAXdomainExceptions = array();
5133 /** @} */ # End AJAX and API }
5135 /************************************************************************//**
5136 * @name Shell and process control
5141 * Maximum amount of virtual memory available to shell processes under linux, in KB.
5143 $wgMaxShellMemory = 102400;
5146 * Maximum file size created by shell processes under linux, in KB
5147 * ImageMagick convert for example can be fairly hungry for scratch space
5149 $wgMaxShellFileSize = 102400;
5152 * Maximum CPU time in seconds for shell processes under linux
5154 $wgMaxShellTime = 180;
5157 * Executable path of the PHP cli binary (php/php5). Should be set up on install.
5159 $wgPhpCli = '/usr/bin/php';
5162 * Locale for LC_CTYPE, to work around http://bugs.php.net/bug.php?id=45132
5163 * For Unix-like operating systems, set this to to a locale that has a UTF-8
5164 * character set. Only the character set is relevant.
5166 $wgShellLocale = 'en_US.utf8';
5168 /** @} */ # End shell }
5170 /************************************************************************//**
5176 * Timeout for HTTP requests done internally
5178 $wgHTTPTimeout = 25;
5181 * Timeout for Asynchronous (background) HTTP requests
5183 $wgAsyncHTTPTimeout = 25;
5186 * Proxy to use for CURL requests.
5188 $wgHTTPProxy = false;
5190 /** @} */ # End HTTP client }
5192 /************************************************************************//**
5194 * See also $wgEnotifUseJobQ.
5199 * Number of jobs to perform per request. May be less than one in which case
5200 * jobs are performed probabalistically. If this is zero, jobs will not be done
5201 * during ordinary apache requests. In this case, maintenance/runJobs.php should
5202 * be run periodically.
5207 * Number of rows to update per job
5209 $wgUpdateRowsPerJob = 500;
5212 * Number of rows to update per query
5214 $wgUpdateRowsPerQuery = 100;
5216 /** @} */ # End job queue }
5218 /************************************************************************//**
5219 * @name Miscellaneous
5223 /** Allow the "info" action, very inefficient at the moment */
5224 $wgAllowPageInfo = false;
5226 /** Name of the external diff engine to use */
5227 $wgExternalDiffEngine = false;
5230 * Array of disabled article actions, e.g. view, edit, dublincore, delete, etc.
5232 $wgDisabledActions = array();
5235 * Disable redirects to special pages and interwiki redirects, which use a 302
5236 * and have no "redirected from" link.
5238 $wgDisableHardRedirects = false;
5241 * LinkHolderArray batch size
5244 $wgLinkHolderBatchSize = 1000;
5247 * By default MediaWiki does not register links pointing to same server in externallinks dataset,
5248 * use this value to override:
5250 $wgRegisterInternalExternals = false;
5253 * Maximum number of pages to move at once when moving subpages with a page.
5255 $wgMaximumMovedPages = 100;
5258 * Fix double redirects after a page move.
5259 * Tends to conflict with page move vandalism, use only on a private wiki.
5261 $wgFixDoubleRedirects = false;
5264 * Allow redirection to another page when a user logs in.
5265 * To enable, set to a string like 'Main Page'
5267 $wgRedirectOnLogin = null;
5270 * Configuration for processing pool control, for use in high-traffic wikis.
5271 * An implementation is provided in the PoolCounter extension.
5273 * This configuration array maps pool types to an associative array. The only
5274 * defined key in the associative array is "class", which gives the class name.
5275 * The remaining elements are passed through to the class as constructor
5276 * parameters. Example:
5278 * $wgPoolCounterConf = array( 'ArticleView' => array(
5279 * 'class' => 'PoolCounter_Client',
5280 * 'timeout' => 15, // wait timeout in seconds
5281 * 'workers' => 5, // maximum number of active threads in each pool
5282 * 'maxqueue' => 50, // maximum number of total threads in each pool
5283 * ... any extension-specific options...
5286 $wgPoolCounterConf = null;
5289 * To disable file delete/restore temporarily
5291 $wgUploadMaintenance = false;
5294 * Allows running of selenium tests via maintenance/tests/RunSeleniumTests.php
5296 $wgEnableSelenium = false;
5297 $wgSeleniumTestConfigs = array();
5298 $wgSeleniumConfigFile = null;
5299 $wgDBtestuser = ''; //db user that has permission to create and drop the test databases only
5300 $wgDBtestpassword = '';
5303 * For really cool vim folding this needs to be at the end:
5304 * vim: foldmarker=@{,@} foldmethod=marker