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 * The default is to initialise these arrays from the MW<1.11 backwards compatible settings:
377 * $wgUploadPath, $wgThumbnailScriptPath, $wgSharedUploadDirectory, etc.
379 $wgLocalFileRepo = false;
381 /** @see $wgLocalFileRepo */
382 $wgForeignFileRepos = array();
385 * Use Commons as a remote file repository. Essentially a wrapper, when this
386 * is enabled $wgForeignFileRepos will point at Commons with a set of default
389 $wgUseInstantCommons = false;
392 * Show EXIF data, on by default if available.
393 * Requires PHP's EXIF extension: http://www.php.net/manual/en/ref.exif.php
395 * NOTE FOR WINDOWS USERS:
396 * To enable EXIF functions, add the folloing lines to the
397 * "Windows extensions" section of php.ini:
399 * extension=extensions/php_mbstring.dll
400 * extension=extensions/php_exif.dll
402 $wgShowEXIF = function_exists( 'exif_read_data' );
405 * If you operate multiple wikis, you can define a shared upload path here.
406 * Uploads to this wiki will NOT be put there - they will be put into
407 * $wgUploadDirectory.
408 * If $wgUseSharedUploads is set, the wiki will look in the shared repository if
409 * no file of the given name is found in the local repository (for [[File:..]],
410 * [[Media:..]] links). Thumbnails will also be looked for and generated in this
413 * Note that these configuration settings can now be defined on a per-
414 * repository basis for an arbitrary number of file repositories, using the
415 * $wgForeignFileRepos variable.
417 $wgUseSharedUploads = false;
418 /** Full path on the web server where shared uploads can be found */
419 $wgSharedUploadPath = "http://commons.wikimedia.org/shared/images";
420 /** Fetch commons image description pages and display them on the local wiki? */
421 $wgFetchCommonsDescriptions = false;
422 /** Path on the file system where shared uploads can be found. */
423 $wgSharedUploadDirectory = "/var/www/wiki3/images";
424 /** DB name with metadata about shared directory. Set this to false if the uploads do not come from a wiki. */
425 $wgSharedUploadDBname = false;
426 /** Optional table prefix used in database. */
427 $wgSharedUploadDBprefix = '';
428 /** Cache shared metadata in memcached. Don't do this if the commons wiki is in a different memcached domain */
429 $wgCacheSharedUploads = true;
431 * Allow for upload to be copied from an URL. Requires Special:Upload?source=web
432 * The timeout for copy uploads is set by $wgHTTPTimeout.
434 $wgAllowCopyUploads = false;
436 * Allow asynchronous copy uploads.
437 * This feature is experimental is broken as of r81612.
439 $wgAllowAsyncCopyUploads = false;
442 * Max size for uploads, in bytes. If not set to an array, applies to all
443 * uploads. If set to an array, per upload type maximums can be set, using the
444 * file and url keys. If the * key is set this value will be used as maximum
445 * for non-specified types.
448 * $wgUploadSize = array(
450 * 'url' => 500 * 1024,
452 * Sets the maximum for all uploads to 250 kB except for upload-by-url, which
453 * will have a maximum of 500 kB.
456 $wgMaxUploadSize = 1024*1024*100; # 100MB
459 * Point the upload navigation link to an external URL
460 * Useful if you want to use a shared repository by default
461 * without disabling local uploads (use $wgEnableUploads = false for that)
462 * e.g. $wgUploadNavigationUrl = 'http://commons.wikimedia.org/wiki/Special:Upload';
464 $wgUploadNavigationUrl = false;
467 * Point the upload link for missing files to an external URL, as with
468 * $wgUploadNavigationUrl. The URL will get (?|&)wpDestFile=<filename>
469 * appended to it as appropriate.
471 $wgUploadMissingFileUrl = false;
474 * Give a path here to use thumb.php for thumbnail generation on client request, instead of
475 * generating them on render and outputting a static URL. This is necessary if some of your
476 * apache servers don't have read/write access to the thumbnail path.
479 * $wgThumbnailScriptPath = "{$wgScriptPath}/thumb{$wgScriptExtension}";
481 $wgThumbnailScriptPath = false;
482 $wgSharedThumbnailScriptPath = false;
485 * Set this to false if you do not want MediaWiki to divide your images
486 * directory into many subdirectories, for improved performance.
488 * It's almost always good to leave this enabled. In previous versions of
489 * MediaWiki, some users set this to false to allow images to be added to the
490 * wiki by simply copying them into $wgUploadDirectory and then running
491 * maintenance/rebuildImages.php to register them in the database. This is no
492 * longer recommended, use maintenance/importImages.php instead.
494 * Note that this variable may be ignored if $wgLocalFileRepo is set.
496 $wgHashedUploadDirectory = true;
499 * Set the following to false especially if you have a set of files that need to
500 * be accessible by all wikis, and you do not want to use the hash (path/a/aa/)
503 $wgHashedSharedUploadDirectory = true;
506 * Base URL for a repository wiki. Leave this blank if uploads are just stored
507 * in a shared directory and not meant to be accessible through a separate wiki.
508 * Otherwise the image description pages on the local wiki will link to the
509 * image description page on this wiki.
511 * Please specify the namespace, as in the example below.
513 $wgRepositoryBaseUrl = "http://commons.wikimedia.org/wiki/File:";
516 * This is the list of preferred extensions for uploading files. Uploading files
517 * with extensions not in this list will trigger a warning.
519 * WARNING: If you add any OpenOffice or Microsoft Office file formats here,
520 * such as odt or doc, and untrusted users are allowed to upload files, then
521 * your wiki will be vulnerable to cross-site request forgery (CSRF).
523 $wgFileExtensions = array( 'png', 'gif', 'jpg', 'jpeg' );
525 /** Files with these extensions will never be allowed as uploads. */
526 $wgFileBlacklist = array(
527 # HTML may contain cookie-stealing JavaScript and web bugs
528 'html', 'htm', 'js', 'jsb', 'mhtml', 'mht', 'xhtml', 'xht',
529 # PHP scripts may execute arbitrary code on the server
530 'php', 'phtml', 'php3', 'php4', 'php5', 'phps',
531 # Other types that may be interpreted by some servers
532 'shtml', 'jhtml', 'pl', 'py', 'cgi',
533 # May contain harmful executables for Windows victims
534 'exe', 'scr', 'dll', 'msi', 'vbs', 'bat', 'com', 'pif', 'cmd', 'vxd', 'cpl' );
537 * Files with these mime types will never be allowed as uploads
538 * if $wgVerifyMimeType is enabled.
540 $wgMimeTypeBlacklist = array(
541 # HTML may contain cookie-stealing JavaScript and web bugs
542 'text/html', 'text/javascript', 'text/x-javascript', 'application/x-shellscript',
543 # PHP scripts may execute arbitrary code on the server
544 'application/x-php', 'text/x-php',
545 # Other types that may be interpreted by some servers
546 'text/x-python', 'text/x-perl', 'text/x-bash', 'text/x-sh', 'text/x-csh',
547 # Client-side hazards on Internet Explorer
548 'text/scriptlet', 'application/x-msdownload',
549 # Windows metafile, client-side vulnerability on some systems
550 'application/x-msmetafile',
551 # A ZIP file may be a valid Java archive containing an applet which exploits the
552 # same-origin policy to steal cookies
555 # MS Office OpenXML and other Open Package Conventions files are zip files
556 # and thus blacklisted just as other zip files. If you remove these entries
557 # from the blacklist in your local configuration, a malicious file upload
558 # will be able to compromise the wiki's user accounts, and the user
559 # accounts of any other website in the same cookie domain.
560 'application/x-opc+zip',
561 'application/msword',
562 'application/vnd.ms-powerpoint',
563 'application/vnd.msexcel',
567 * This is a flag to determine whether or not to check file extensions on upload.
569 * WARNING: setting this to false is insecure for public wikis.
571 $wgCheckFileExtensions = true;
574 * If this is turned off, users may override the warning for files not covered
575 * by $wgFileExtensions.
577 * WARNING: setting this to false is insecure for public wikis.
579 $wgStrictFileExtensions = true;
581 /** Warn if uploaded files are larger than this (in bytes), or false to disable*/
582 $wgUploadSizeWarning = false;
585 * list of trusted media-types and mime types.
586 * Use the MEDIATYPE_xxx constants to represent media types.
587 * This list is used by File::isSafeFile
589 * Types not listed here will have a warning about unsafe content
590 * displayed on the images description page. It would also be possible
591 * to use this for further restrictions, like disabling direct
592 * [[media:...]] links for non-trusted formats.
594 $wgTrustedMediaFormats = array(
595 MEDIATYPE_BITMAP
, //all bitmap formats
596 MEDIATYPE_AUDIO
, //all audio formats
597 MEDIATYPE_VIDEO
, //all plain video formats
598 "image/svg+xml", //svg (only needed if inline rendering of svg is not supported)
599 "application/pdf", //PDF files
600 #"application/x-shockwave-flash", //flash/shockwave movie
604 * Plugins for media file type handling.
605 * Each entry in the array maps a MIME type to a class name
607 $wgMediaHandlers = array(
608 'image/jpeg' => 'BitmapHandler',
609 'image/png' => 'PNGHandler',
610 'image/gif' => 'GIFHandler',
611 'image/tiff' => 'TiffHandler',
612 'image/x-ms-bmp' => 'BmpHandler',
613 'image/x-bmp' => 'BmpHandler',
614 'image/svg+xml' => 'SvgHandler', // official
615 'image/svg' => 'SvgHandler', // compat
616 'image/vnd.djvu' => 'DjVuHandler', // official
617 'image/x.djvu' => 'DjVuHandler', // compat
618 'image/x-djvu' => 'DjVuHandler', // compat
622 * Resizing can be done using PHP's internal image libraries or using
623 * ImageMagick or another third-party converter, e.g. GraphicMagick.
624 * These support more file formats than PHP, which only supports PNG,
625 * GIF, JPG, XBM and WBMP.
627 * Use Image Magick instead of PHP builtin functions.
629 $wgUseImageMagick = false;
630 /** The convert command shipped with ImageMagick */
631 $wgImageMagickConvertCommand = '/usr/bin/convert';
633 /** Sharpening parameter to ImageMagick */
634 $wgSharpenParameter = '0x0.4';
636 /** Reduction in linear dimensions below which sharpening will be enabled */
637 $wgSharpenReductionThreshold = 0.85;
640 * Temporary directory used for ImageMagick. The directory must exist. Leave
641 * this set to false to let ImageMagick decide for itself.
643 $wgImageMagickTempDir = false;
646 * Use another resizing converter, e.g. GraphicMagick
647 * %s will be replaced with the source path, %d with the destination
648 * %w and %h will be replaced with the width and height.
650 * Example for GraphicMagick:
652 * $wgCustomConvertCommand = "gm convert %s -resize %wx%h %d"
655 * Leave as false to skip this.
657 $wgCustomConvertCommand = false;
660 * Scalable Vector Graphics (SVG) may be uploaded as images.
661 * Since SVG support is not yet standard in browsers, it is
662 * necessary to rasterize SVGs to PNG as a fallback format.
664 * An external program is required to perform this conversion.
666 $wgSVGConverters = array(
667 'ImageMagick' => '$path/convert -background white -thumbnail $widthx$height\! $input PNG:$output',
668 'sodipodi' => '$path/sodipodi -z -w $width -f $input -e $output',
669 'inkscape' => '$path/inkscape -z -w $width -f $input -e $output',
670 'batik' => 'java -Djava.awt.headless=true -jar $path/batik-rasterizer.jar -w $width -d $output $input',
671 'rsvg' => '$path/rsvg -w$width -h$height $input $output',
672 'imgserv' => '$path/imgserv-wrapper -i svg -o png -w$width $input $output',
674 /** Pick a converter defined in $wgSVGConverters */
675 $wgSVGConverter = 'ImageMagick';
676 /** If not in the executable PATH, specify the SVG converter path. */
677 $wgSVGConverterPath = '';
678 /** Don't scale a SVG larger than this */
679 $wgSVGMaxSize = 2048;
682 * MediaWiki will reject HTMLesque tags in uploaded files due to idiotic browsers which can't
683 * perform basic stuff like MIME detection and which are vulnerable to further idiots uploading
684 * crap files as images. When this directive is on, <title> will be allowed in files with
685 * an "image/svg+xml" MIME type. You should leave this disabled if your web server is misconfigured
686 * and doesn't send appropriate MIME types for SVG images.
688 $wgAllowTitlesInSVG = false;
691 * Don't thumbnail an image if it will use too much working memory.
692 * Default is 50 MB if decompressed to RGBA form, which corresponds to
693 * 12.5 million pixels or 3500x3500
695 $wgMaxImageArea = 1.25e7
;
697 * Force thumbnailing of animated GIFs above this size to a single
698 * frame instead of an animated thumbnail. As of MW 1.17 this limit
699 * is checked against the total size of all frames in the animation.
700 * It probably makes sense to keep this equal to $wgMaxImageArea.
702 $wgMaxAnimatedGifArea = 1.25e7
;
704 * Browsers don't support TIFF inline generally...
705 * For inline display, we need to convert to PNG or JPEG.
706 * Note scaling should work with ImageMagick, but may not with GD scaling.
710 * // PNG is lossless, but inefficient for photos
711 * $wgTiffThumbnailType = array( 'png', 'image/png' );
712 * // JPEG is good for photos, but has no transparency support. Bad for diagrams.
713 * $wgTiffThumbnailType = array( 'jpg', 'image/jpeg' );
716 $wgTiffThumbnailType = false;
719 * If rendered thumbnail files are older than this timestamp, they
720 * will be rerendered on demand as if the file didn't already exist.
721 * Update if there is some need to force thumbs and SVG rasterizations
722 * to rerender, such as fixes to rendering bugs.
724 $wgThumbnailEpoch = '20030516000000';
727 * If set, inline scaled images will still produce <img> tags ready for
728 * output instead of showing an error message.
730 * This may be useful if errors are transitory, especially if the site
731 * is configured to automatically render thumbnails on request.
733 * On the other hand, it may obscure error conditions from debugging.
734 * Enable the debug log or the 'thumbnail' log group to make sure errors
735 * are logged to a file for review.
737 $wgIgnoreImageErrors = false;
740 * Allow thumbnail rendering on page view. If this is false, a valid
741 * thumbnail URL is still output, but no file will be created at
742 * the target location. This may save some time if you have a
743 * thumb.php or 404 handler set up which is faster than the regular
746 $wgGenerateThumbnailOnParse = true;
749 * Show thumbnails for old images on the image description page
751 $wgShowArchiveThumbnails = true;
753 /** Obsolete, always true, kept for compatibility with extensions */
754 $wgUseImageResize = true;
758 * Internal name of virus scanner. This servers as a key to the
759 * $wgAntivirusSetup array. Set this to NULL to disable virus scanning. If not
760 * null, every file uploaded will be scanned for viruses.
765 * Configuration for different virus scanners. This an associative array of
766 * associative arrays. It contains one setup array per known scanner type.
767 * The entry is selected by $wgAntivirus, i.e.
768 * valid values for $wgAntivirus are the keys defined in this array.
770 * The configuration array for each scanner contains the following keys:
771 * "command", "codemap", "messagepattern":
773 * "command" is the full command to call the virus scanner - %f will be
774 * replaced with the name of the file to scan. If not present, the filename
775 * will be appended to the command. Note that this must be overwritten if the
776 * scanner is not in the system path; in that case, plase set
777 * $wgAntivirusSetup[$wgAntivirus]['command'] to the desired command with full
780 * "codemap" is a mapping of exit code to return codes of the detectVirus
781 * function in SpecialUpload.
782 * - An exit code mapped to AV_SCAN_FAILED causes the function to consider
783 * the scan to be failed. This will pass the file if $wgAntivirusRequired
785 * - An exit code mapped to AV_SCAN_ABORTED causes the function to consider
786 * the file to have an usupported format, which is probably imune to
787 * virusses. This causes the file to pass.
788 * - An exit code mapped to AV_NO_VIRUS will cause the file to pass, meaning
789 * no virus was found.
790 * - All other codes (like AV_VIRUS_FOUND) will cause the function to report
792 * - You may use "*" as a key in the array to catch all exit codes not mapped otherwise.
794 * "messagepattern" is a perl regular expression to extract the meaningful part of the scanners
795 * output. The relevant part should be matched as group one (\1).
796 * If not defined or the pattern does not match, the full message is shown to the user.
798 $wgAntivirusSetup = array(
802 'command' => "clamscan --no-summary ",
805 "0" => AV_NO_VIRUS
, # no virus
806 "1" => AV_VIRUS_FOUND
, # virus found
807 "52" => AV_SCAN_ABORTED
, # unsupported file format (probably imune)
808 "*" => AV_SCAN_FAILED
, # else scan failed
811 'messagepattern' => '/.*?:(.*)/sim',
816 'command' => "f-prot ",
819 "0" => AV_NO_VIRUS
, # no virus
820 "3" => AV_VIRUS_FOUND
, # virus found
821 "6" => AV_VIRUS_FOUND
, # virus found
822 "*" => AV_SCAN_FAILED
, # else scan failed
825 'messagepattern' => '/.*?Infection:(.*)$/m',
830 /** Determines if a failed virus scan (AV_SCAN_FAILED) will cause the file to be rejected. */
831 $wgAntivirusRequired = true;
833 /** Determines if the mime type of uploaded files should be checked */
834 $wgVerifyMimeType = true;
836 /** Sets the mime type definition file to use by MimeMagic.php. */
837 $wgMimeTypeFile = "includes/mime.types";
838 #$wgMimeTypeFile= "/etc/mime.types";
839 #$wgMimeTypeFile= null; #use built-in defaults only.
841 /** Sets the mime type info file to use by MimeMagic.php. */
842 $wgMimeInfoFile= "includes/mime.info";
843 #$wgMimeInfoFile= null; #use built-in defaults only.
846 * Switch for loading the FileInfo extension by PECL at runtime.
847 * This should be used only if fileinfo is installed as a shared object
848 * or a dynamic library.
850 $wgLoadFileinfoExtension = false;
852 /** Sets an external mime detector program. The command must print only
853 * the mime type to standard output.
854 * The name of the file to process will be appended to the command given here.
855 * If not set or NULL, mime_content_type will be used if available.
858 * #$wgMimeDetectorCommand = "file -bi"; # use external mime detector (Linux)
861 $wgMimeDetectorCommand = null;
864 * Switch for trivial mime detection. Used by thumb.php to disable all fancy
865 * things, because only a few types of images are needed and file extensions
868 $wgTrivialMimeDetection = false;
871 * Additional XML types we can allow via mime-detection.
872 * array = ( 'rootElement' => 'associatedMimeType' )
874 $wgXMLMimeTypes = array(
875 'http://www.w3.org/2000/svg:svg' => 'image/svg+xml',
876 'svg' => 'image/svg+xml',
877 'http://www.lysator.liu.se/~alla/dia/:diagram' => 'application/x-dia-diagram',
878 'http://www.w3.org/1999/xhtml:html' => 'text/html', // application/xhtml+xml?
879 'html' => 'text/html', // application/xhtml+xml?
883 * Limit images on image description pages to a user-selectable limit. In order
884 * to reduce disk usage, limits can only be selected from a list.
885 * The user preference is saved as an array offset in the database, by default
886 * the offset is set with $wgDefaultUserOptions['imagesize']. Make sure you
887 * change it if you alter the array (see bug 8858).
888 * This is the list of settings the user can choose from:
890 $wgImageLimits = array (
896 array(10000,10000) );
899 * Adjust thumbnails on image pages according to a user setting. In order to
900 * reduce disk usage, the values can only be selected from a list. This is the
901 * list of settings the user can choose from:
903 $wgThumbLimits = array(
913 * Default parameters for the <gallery> tag
915 $wgGalleryOptions = array (
916 'imagesPerRow' => 0, // Default number of images per-row in the gallery. 0 -> Adapt to screensize
917 'imageWidth' => 120, // Width of the cells containing images in galleries (in "px")
918 'imageHeight' => 120, // Height of the cells containing images in galleries (in "px")
919 'captionLength' => 20, // Length of caption to truncate (in characters)
920 'showBytes' => true, // Show the filesize in bytes in categories
924 * Adjust width of upright images when parameter 'upright' is used
925 * This allows a nicer look for upright images without the need to fix the width
926 * by hardcoded px in wiki sourcecode.
928 $wgThumbUpright = 0.75;
931 * Default value for chmoding of new directories.
933 $wgDirectoryMode = 0777;
937 * Path of the djvudump executable
938 * Enable this and $wgDjvuRenderer to enable djvu rendering
940 # $wgDjvuDump = 'djvudump';
944 * Path of the ddjvu DJVU renderer
945 * Enable this and $wgDjvuDump to enable djvu rendering
947 # $wgDjvuRenderer = 'ddjvu';
948 $wgDjvuRenderer = null;
951 * Path of the djvutxt DJVU text extraction utility
952 * Enable this and $wgDjvuDump to enable text layer extraction from djvu files
954 # $wgDjvuTxt = 'djvutxt';
958 * Path of the djvutoxml executable
959 * This works like djvudump except much, much slower as of version 3.5.
961 * For now I recommend you use djvudump instead. The djvuxml output is
962 * probably more stable, so we'll switch back to it as soon as they fix
963 * the efficiency problem.
964 * http://sourceforge.net/tracker/index.php?func=detail&aid=1704049&group_id=32953&atid=406583
966 # $wgDjvuToXML = 'djvutoxml';
971 * Shell command for the DJVU post processor
972 * Default: pnmtopng, since ddjvu generates ppm output
973 * Set this to false to output the ppm file directly.
975 $wgDjvuPostProcessor = 'pnmtojpeg';
977 * File extension for the DJVU post processor output
979 $wgDjvuOutputExtension = 'jpg';
981 /** @} */ # end of file uploads }
983 /************************************************************************//**
984 * @name Email settings
989 * Site admin email address.
991 $wgEmergencyContact = 'wikiadmin@' . $serverName;
994 * Password reminder email address.
996 * The address we should use as sender when a user is requesting his password.
998 $wgPasswordSender = 'apache@' . $serverName;
1000 unset( $serverName ); # Don't leak local variables to global scope
1003 * Password reminder name
1005 $wgPasswordSenderName = 'MediaWiki Mail';
1008 * Dummy address which should be accepted during mail send action.
1009 * It might be necessary to adapt the address or to set it equal
1010 * to the $wgEmergencyContact address.
1012 $wgNoReplyAddress = 'reply@not.possible';
1015 * Set to true to enable the e-mail basic features:
1016 * Password reminders, etc. If sending e-mail on your
1017 * server doesn't work, you might want to disable this.
1019 $wgEnableEmail = true;
1022 * Set to true to enable user-to-user e-mail.
1023 * This can potentially be abused, as it's hard to track.
1025 $wgEnableUserEmail = true;
1028 * Set to true to put the sending user's email in a Reply-To header
1029 * instead of From. ($wgEmergencyContact will be used as From.)
1031 * Some mailers (eg sSMTP) set the SMTP envelope sender to the From value,
1032 * which can cause problems with SPF validation and leak recipient addressses
1033 * when bounces are sent to the sender.
1035 $wgUserEmailUseReplyTo = false;
1038 * Minimum time, in hours, which must elapse between password reminder
1039 * emails for a given account. This is to prevent abuse by mail flooding.
1041 $wgPasswordReminderResendTime = 24;
1044 * The time, in seconds, when an emailed temporary password expires.
1046 $wgNewPasswordExpiry = 3600 * 24 * 7;
1049 * The time, in seconds, when an email confirmation email expires
1051 $wgUserEmailConfirmationTokenExpiry = 7 * 24 * 60 * 60;
1055 * For using a direct (authenticated) SMTP server connection.
1056 * Default to false or fill an array :
1058 * "host" => 'SMTP domain',
1059 * "IDHost" => 'domain for MessageID',
1061 * "auth" => true/false,
1062 * "username" => user,
1063 * "password" => password
1069 * Additional email parameters, will be passed as the last argument to mail() call.
1070 * If using safe_mode this has no effect
1072 $wgAdditionalMailParams = null;
1075 * True: from page editor if s/he opted-in. False: Enotif mails appear to come
1076 * from $wgEmergencyContact
1078 $wgEnotifFromEditor = false;
1080 // TODO move UPO to preferences probably ?
1081 # If set to true, users get a corresponding option in their preferences and can choose to enable or disable at their discretion
1082 # If set to false, the corresponding input form on the user preference page is suppressed
1083 # It call this to be a "user-preferences-option (UPO)"
1086 * Require email authentication before sending mail to an email addres. This is
1087 * highly recommended. It prevents MediaWiki from being used as an open spam
1090 $wgEmailAuthentication = true;
1093 * Allow users to enable email notification ("enotif") on watchlist changes.
1095 $wgEnotifWatchlist = false;
1098 * Allow users to enable email notification ("enotif") when someone edits their
1101 $wgEnotifUserTalk = false;
1104 * Set the Reply-to address in notifications to the editor's address, if user
1105 * allowed this in the preferences.
1107 $wgEnotifRevealEditorAddress = false;
1110 * Send notification mails on minor edits to watchlist pages. This is enabled
1111 * by default. Does not affect user talk notifications.
1113 $wgEnotifMinorEdits = true;
1116 * Send a generic mail instead of a personalised mail for each user. This
1117 * always uses UTC as the time zone, and doesn't include the username.
1119 * For pages with many users watching, this can significantly reduce mail load.
1120 * Has no effect when using sendmail rather than SMTP.
1122 $wgEnotifImpersonal = false;
1125 * Maximum number of users to mail at once when using impersonal mail. Should
1126 * match the limit on your mail server.
1128 $wgEnotifMaxRecips = 500;
1131 * Send mails via the job queue. This can be useful to reduce the time it
1132 * takes to save a page that a lot of people are watching.
1134 $wgEnotifUseJobQ = false;
1137 * Use real name instead of username in e-mail "from" field.
1139 $wgEnotifUseRealName = false;
1142 * Array of usernames who will be sent a notification email for every change
1143 * which occurs on a wiki.
1145 $wgUsersNotifiedOnAllChanges = array();
1148 /** @} */ # end of email settings
1150 /************************************************************************//**
1151 * @name Database settings
1154 /** Database host name or IP address */
1155 $wgDBserver = 'localhost';
1156 /** Database port number (for PostgreSQL) */
1158 /** Name of the database */
1159 $wgDBname = 'my_wiki';
1160 /** Database username */
1161 $wgDBuser = 'wikiuser';
1162 /** Database user's password */
1164 /** Database type */
1165 $wgDBtype = 'mysql';
1167 /** Separate username for maintenance tasks. Leave as null to use the default. */
1168 $wgDBadminuser = null;
1169 /** Separate password for maintenance tasks. Leave as null to use the default. */
1170 $wgDBadminpassword = null;
1174 * Leave as null to select the default search engine for the
1175 * selected database type (eg SearchMySQL), or set to a class
1176 * name to override to a custom search engine.
1178 $wgSearchType = null;
1180 /** Table name prefix */
1182 /** MySQL table options to use during installation or update */
1183 $wgDBTableOptions = 'ENGINE=InnoDB';
1186 * SQL Mode - default is turning off all modes, including strict, if set.
1187 * null can be used to skip the setting for performance reasons and assume
1188 * DBA has done his best job.
1189 * String override can be used for some additional fun :-)
1193 /** Mediawiki schema */
1194 $wgDBmwschema = 'mediawiki';
1196 /** To override default SQLite data directory ($docroot/../data) */
1197 $wgSQLiteDataDir = '';
1200 * Make all database connections secretly go to localhost. Fool the load balancer
1201 * thinking there is an arbitrarily large cluster of servers to connect to.
1202 * Useful for debugging.
1204 $wgAllDBsAreLocalhost = false;
1207 * Shared database for multiple wikis. Commonly used for storing a user table
1208 * for single sign-on. The server for this database must be the same as for the
1211 * For backwards compatibility the shared prefix is set to the same as the local
1212 * prefix, and the user table is listed in the default list of shared tables.
1213 * The user_properties table is also added so that users will continue to have their
1214 * preferences shared (preferences were stored in the user table prior to 1.16)
1216 * $wgSharedTables may be customized with a list of tables to share in the shared
1217 * datbase. However it is advised to limit what tables you do share as many of
1218 * MediaWiki's tables may have side effects if you try to share them.
1221 * $wgSharedPrefix is the table prefix for the shared database. It defaults to
1226 /** @see $wgSharedDB */
1227 $wgSharedPrefix = false;
1228 /** @see $wgSharedDB */
1229 $wgSharedTables = array( 'user', 'user_properties' );
1232 * Database load balancer
1233 * This is a two-dimensional array, an array of server info structures
1236 * - dbname: Default database name
1238 * - password: DB password
1239 * - type: "mysql" or "postgres"
1240 * - load: ratio of DB_SLAVE load, must be >=0, the sum of all loads must be >0
1241 * - groupLoads: array of load ratios, the key is the query group name. A query may belong
1242 * to several groups, the most specific group defined here is used.
1244 * - flags: bit field
1245 * - DBO_DEFAULT -- turns on DBO_TRX only if !$wgCommandLineMode (recommended)
1246 * - DBO_DEBUG -- equivalent of $wgDebugDumpSql
1247 * - DBO_TRX -- wrap entire request in a transaction
1248 * - DBO_IGNORE -- ignore errors (not useful in LocalSettings.php)
1249 * - DBO_NOBUFFER -- turn off buffering (not useful in LocalSettings.php)
1251 * - max lag: (optional) Maximum replication lag before a slave will taken out of rotation
1252 * - max threads: (optional) Maximum number of running threads
1254 * These and any other user-defined properties will be assigned to the mLBInfo member
1255 * variable of the Database object.
1257 * Leave at false to use the single-server variables above. If you set this
1258 * variable, the single-server variables will generally be ignored (except
1259 * perhaps in some command-line scripts).
1261 * The first server listed in this array (with key 0) will be the master. The
1262 * rest of the servers will be slaves. To prevent writes to your slaves due to
1263 * accidental misconfiguration or MediaWiki bugs, set read_only=1 on all your
1264 * slaves in my.cnf. You can set read_only mode at runtime using:
1267 * SET @@read_only=1;
1270 * Since the effect of writing to a slave is so damaging and difficult to clean
1271 * up, we at Wikimedia set read_only=1 in my.cnf on all our DB servers, even
1272 * our masters, and then set read_only=0 on masters at runtime.
1274 $wgDBservers = false;
1277 * Load balancer factory configuration
1278 * To set up a multi-master wiki farm, set the class here to something that
1279 * can return a LoadBalancer with an appropriate master on a call to getMainLB().
1280 * The class identified here is responsible for reading $wgDBservers,
1281 * $wgDBserver, etc., so overriding it may cause those globals to be ignored.
1283 * The LBFactory_Multi class is provided for this purpose, please see
1284 * includes/db/LBFactory_Multi.php for configuration information.
1286 $wgLBFactoryConf = array( 'class' => 'LBFactory_Simple' );
1288 /** How long to wait for a slave to catch up to the master */
1289 $wgMasterWaitTimeout = 10;
1291 /** File to log database errors to */
1292 $wgDBerrorLog = false;
1294 /** When to give an error message */
1295 $wgDBClusterTimeout = 10;
1298 * Scale load balancer polling time so that under overload conditions, the database server
1299 * receives a SHOW STATUS query at an average interval of this many microseconds
1301 $wgDBAvgStatusPoll = 2000;
1303 /** Set to true if using InnoDB tables */
1304 $wgDBtransactions = false;
1305 /** Set to true for compatibility with extensions that might be checking.
1306 * MySQL 3.23.x is no longer supported. */
1310 * Set to true to engage MySQL 4.1/5.0 charset-related features;
1311 * for now will just cause sending of 'SET NAMES=utf8' on connect.
1313 * WARNING: THIS IS EXPERIMENTAL!
1315 * May break if you're not using the table defs from mysql5/tables.sql.
1316 * May break if you're upgrading an existing wiki if set differently.
1317 * Broken symptoms likely to include incorrect behavior with page titles,
1318 * usernames, comments etc containing non-ASCII characters.
1319 * Might also cause failures on the object cache and other things.
1321 * Even correct usage may cause failures with Unicode supplementary
1322 * characters (those not in the Basic Multilingual Plane) unless MySQL
1323 * has enhanced their Unicode support.
1325 $wgDBmysql5 = false;
1328 * Other wikis on this site, can be administered from a single developer
1330 * Array numeric key => database name
1332 $wgLocalDatabases = array();
1335 * If lag is higher than $wgSlaveLagWarning, show a warning in some special
1336 * pages (like watchlist). If the lag is higher than $wgSlaveLagCritical,
1337 * show a more obvious warning.
1339 $wgSlaveLagWarning = 10;
1340 /** @see $wgSlaveLagWarning */
1341 $wgSlaveLagCritical = 30;
1344 * Use old names for change_tags indices.
1346 $wgOldChangeTagsIndex = false;
1348 /**@}*/ # End of DB settings }
1351 /************************************************************************//**
1352 * @name Text storage
1357 * We can also compress text stored in the 'text' table. If this is set on, new
1358 * revisions will be compressed on page save if zlib support is available. Any
1359 * compressed revisions will be decompressed on load regardless of this setting
1360 * *but will not be readable at all* if zlib support is not available.
1362 $wgCompressRevisions = false;
1365 * External stores allow including content
1366 * from non database sources following URL links
1368 * Short names of ExternalStore classes may be specified in an array here:
1369 * $wgExternalStores = array("http","file","custom")...
1371 * CAUTION: Access to database might lead to code execution
1373 $wgExternalStores = false;
1376 * An array of external mysql servers, e.g.
1377 * $wgExternalServers = array( 'cluster1' => array( 'srv28', 'srv29', 'srv30' ) );
1378 * Used by LBFactory_Simple, may be ignored if $wgLBFactoryConf is set to another class.
1380 $wgExternalServers = array();
1383 * The place to put new revisions, false to put them in the local text table.
1384 * Part of a URL, e.g. DB://cluster1
1386 * Can be an array instead of a single string, to enable data distribution. Keys
1387 * must be consecutive integers, starting at zero. Example:
1389 * $wgDefaultExternalStore = array( 'DB://cluster1', 'DB://cluster2' );
1392 $wgDefaultExternalStore = false;
1395 * Revision text may be cached in $wgMemc to reduce load on external storage
1396 * servers and object extraction overhead for frequently-loaded revisions.
1398 * Set to 0 to disable, or number of seconds before cache expiry.
1400 $wgRevisionCacheExpiry = 0;
1402 /** @} */ # end text storage }
1404 /************************************************************************//**
1405 * @name Performance hacks and limits
1408 /** Disable database-intensive features */
1409 $wgMiserMode = false;
1410 /** Disable all query pages if miser mode is on, not just some */
1411 $wgDisableQueryPages = false;
1412 /** Number of rows to cache in 'querycache' table when miser mode is on */
1413 $wgQueryCacheLimit = 1000;
1414 /** Number of links to a page required before it is deemed "wanted" */
1415 $wgWantedPagesThreshold = 1;
1416 /** Enable slow parser functions */
1417 $wgAllowSlowParserFunctions = false;
1420 * Do DELETE/INSERT for link updates instead of incremental
1422 $wgUseDumbLinkUpdate = false;
1425 * Anti-lock flags - bitfield
1426 * - ALF_PRELOAD_LINKS:
1427 * Preload links during link update for save
1428 * - ALF_PRELOAD_EXISTENCE:
1429 * Preload cur_id during replaceLinkHolders
1430 * - ALF_NO_LINK_LOCK:
1431 * Don't use locking reads when updating the link table. This is
1432 * necessary for wikis with a high edit rate for performance
1433 * reasons, but may cause link table inconsistency
1434 * - ALF_NO_BLOCK_LOCK:
1435 * As for ALF_LINK_LOCK, this flag is a necessity for high-traffic
1438 $wgAntiLockFlags = 0;
1441 * Maximum article size in kilobytes
1443 $wgMaxArticleSize = 2048;
1446 * The minimum amount of memory that MediaWiki "needs"; MediaWiki will try to
1447 * raise PHP's memory limit if it's below this amount.
1449 $wgMemoryLimit = "50M";
1451 /** @} */ # end performance hacks }
1453 /************************************************************************//**
1454 * @name Cache settings
1459 * Directory for caching data in the local filesystem. Should not be accessible
1460 * from the web. Set this to false to not use any local caches.
1462 * Note: if multiple wikis share the same localisation cache directory, they
1463 * must all have the same set of extensions. You can set a directory just for
1464 * the localisation cache using $wgLocalisationCacheConf['storeDirectory'].
1466 $wgCacheDirectory = false;
1469 * Main cache type. This should be a cache with fast access, but it may have
1470 * limited space. By default, it is disabled, since the database is not fast
1471 * enough to make it worthwhile.
1475 * - CACHE_ANYTHING: Use anything, as long as it works
1476 * - CACHE_NONE: Do not cache
1477 * - CACHE_DB: Store cache objects in the DB
1478 * - CACHE_MEMCACHED: MemCached, must specify servers in $wgMemCachedServers
1479 * - CACHE_ACCEL: eAccelerator, APC, XCache or WinCache
1480 * - CACHE_DBA: Use PHP's DBA extension to store in a DBM-style
1481 * database. This is slow, and is not recommended for
1482 * anything other than debugging.
1484 * @see $wgMessageCacheType, $wgParserCacheType
1486 $wgMainCacheType = CACHE_NONE
;
1489 * The cache type for storing the contents of the MediaWiki namespace. This
1490 * cache is used for a small amount of data which is expensive to regenerate.
1492 * For available types see $wgMainCacheType.
1494 $wgMessageCacheType = CACHE_ANYTHING
;
1497 * The cache type for storing article HTML. This is used to store data which
1498 * is expensive to regenerate, and benefits from having plenty of storage space.
1500 * For available types see $wgMainCacheType.
1502 $wgParserCacheType = CACHE_ANYTHING
;
1505 * The expiry time for the parser cache, in seconds. The default is 86.4k
1506 * seconds, otherwise known as a day.
1508 $wgParserCacheExpireTime = 86400;
1511 * Select which DBA handler <http://www.php.net/manual/en/dba.requirements.php> to use as CACHE_DBA backend
1513 $wgDBAhandler = 'db3';
1516 * Store sessions in MemCached. This can be useful to improve performance, or to
1517 * avoid the locking behaviour of PHP's default session handler, which tends to
1518 * prevent multiple requests for the same user from acting concurrently.
1520 $wgSessionsInMemcached = false;
1523 * This is used for setting php's session.save_handler. In practice, you will
1524 * almost never need to change this ever. Other options might be 'user' or
1525 * 'session_mysql.' Setting to null skips setting this entirely (which might be
1526 * useful if you're doing cross-application sessions, see bug 11381)
1528 $wgSessionHandler = 'files';
1530 /** If enabled, will send MemCached debugging information to $wgDebugLogFile */
1531 $wgMemCachedDebug = false;
1533 /** The list of MemCached servers and port numbers */
1534 $wgMemCachedServers = array( '127.0.0.1:11000' );
1537 * Use persistent connections to MemCached, which are shared across multiple
1540 $wgMemCachedPersistent = false;
1543 * Read/write timeout for MemCached server communication, in microseconds.
1545 $wgMemCachedTimeout = 100000;
1548 * Set this to true to make a local copy of the message cache, for use in
1549 * addition to memcached. The files will be put in $wgCacheDirectory.
1551 $wgUseLocalMessageCache = false;
1554 * Defines format of local cache
1555 * true - Serialized object
1556 * false - PHP source file (Warning - security risk)
1558 $wgLocalMessageCacheSerialized = true;
1561 * Instead of caching everything, keep track which messages are requested and
1562 * load only most used messages. This only makes sense if there is lots of
1563 * interface messages customised in the wiki (like hundreds in many languages).
1565 $wgAdaptiveMessageCache = false;
1568 * Localisation cache configuration. Associative array with keys:
1569 * class: The class to use. May be overridden by extensions.
1571 * store: The location to store cache data. May be 'files', 'db' or
1572 * 'detect'. If set to "files", data will be in CDB files. If set
1573 * to "db", data will be stored to the database. If set to
1574 * "detect", files will be used if $wgCacheDirectory is set,
1575 * otherwise the database will be used.
1577 * storeClass: The class name for the underlying storage. If set to a class
1578 * name, it overrides the "store" setting.
1580 * storeDirectory: If the store class puts its data in files, this is the
1581 * directory it will use. If this is false, $wgCacheDirectory
1584 * manualRecache: Set this to true to disable cache updates on web requests.
1585 * Use maintenance/rebuildLocalisationCache.php instead.
1587 $wgLocalisationCacheConf = array(
1588 'class' => 'LocalisationCache',
1589 'store' => 'detect',
1590 'storeClass' => false,
1591 'storeDirectory' => false,
1592 'manualRecache' => false,
1595 /** Allow client-side caching of pages */
1596 $wgCachePages = true;
1599 * Set this to current time to invalidate all prior cached pages. Affects both
1600 * client- and server-side caching.
1601 * You can get the current date on your server by using the command:
1602 * date +%Y%m%d%H%M%S
1604 $wgCacheEpoch = '20030516000000';
1607 * Bump this number when changing the global style sheets and JavaScript.
1608 * It should be appended in the query string of static CSS and JS includes,
1609 * to ensure that client-side caches do not keep obsolete copies of global
1612 $wgStyleVersion = '303';
1615 * This will cache static pages for non-logged-in users to reduce
1616 * database traffic on public sites.
1617 * Must set $wgShowIPinHeader = false
1619 $wgUseFileCache = false;
1622 * Directory where the cached page will be saved.
1623 * Defaults to "$wgCacheDirectory/html".
1625 $wgFileCacheDirectory = false;
1628 * Depth of the subdirectory hierarchy to be created under
1629 * $wgFileCacheDirectory. The subdirectories will be named based on
1630 * the MD5 hash of the title. A value of 0 means all cache files will
1631 * be put directly into the main file cache directory.
1633 $wgFileCacheDepth = 2;
1636 * Keep parsed pages in a cache (objectcache table or memcached)
1637 * to speed up output of the same page viewed by another user with the
1640 * This can provide a significant speedup for medium to large pages,
1641 * so you probably want to keep it on. Extensions that conflict with the
1642 * parser cache should disable the cache on a per-page basis instead.
1644 $wgEnableParserCache = true;
1647 * Append a configured value to the parser cache and the sitenotice key so
1648 * that they can be kept separate for some class of activity.
1650 $wgRenderHashAppend = '';
1653 * If on, the sidebar navigation links are cached for users with the
1654 * current language set. This can save a touch of load on a busy site
1655 * by shaving off extra message lookups.
1657 * However it is also fragile: changing the site configuration, or
1658 * having a variable $wgArticlePath, can produce broken links that
1659 * don't update as expected.
1661 $wgEnableSidebarCache = false;
1664 * Expiry time for the sidebar cache, in seconds
1666 $wgSidebarCacheExpiry = 86400;
1669 * When using the file cache, we can store the cached HTML gzipped to save disk
1670 * space. Pages will then also be served compressed to clients that support it.
1671 * THIS IS NOT COMPATIBLE with ob_gzhandler which is now enabled if supported in
1672 * the default LocalSettings.php! If you enable this, remove that setting first.
1674 * Requires zlib support enabled in PHP.
1679 * Whether MediaWiki should send an ETag header. Seems to cause
1680 * broken behavior with Squid 2.6, see bug 7098.
1684 /** Clock skew or the one-second resolution of time() can occasionally cause cache
1685 * problems when the user requests two pages within a short period of time. This
1686 * variable adds a given number of seconds to vulnerable timestamps, thereby giving
1689 $wgClockSkewFudge = 5;
1692 * Invalidate various caches when LocalSettings.php changes. This is equivalent
1693 * to setting $wgCacheEpoch to the modification time of LocalSettings.php, as
1694 * was previously done in the default LocalSettings.php file.
1696 * On high-traffic wikis, this should be set to false, to avoid the need to
1697 * check the file modification time, and to avoid the performance impact of
1698 * unnecessary cache invalidations.
1700 $wgInvalidateCacheOnLocalSettingsChange = true;
1702 /** @} */ # end of cache settings
1704 /************************************************************************//**
1705 * @name HTTP proxy (Squid) settings
1707 * Many of these settings apply to any HTTP proxy used in front of MediaWiki,
1708 * although they are referred to as Squid settings for historical reasons.
1710 * Achieving a high hit ratio with an HTTP proxy requires special
1711 * configuration. See http://www.mediawiki.org/wiki/Manual:Squid_caching for
1718 * Enable/disable Squid.
1719 * See http://www.mediawiki.org/wiki/Manual:Squid_caching
1721 $wgUseSquid = false;
1723 /** If you run Squid3 with ESI support, enable this (default:false): */
1726 /** Send X-Vary-Options header for better caching (requires patched Squid) */
1730 * Internal server name as known to Squid, if different. Example:
1732 * $wgInternalServer = 'http://yourinternal.tld:8000';
1735 $wgInternalServer = $wgServer;
1738 * Cache timeout for the squid, will be sent as s-maxage (without ESI) or
1739 * Surrogate-Control (with ESI). Without ESI, you should strip out s-maxage in
1740 * the Squid config. 18000 seconds = 5 hours, more cache hits with 2678400 = 31
1743 $wgSquidMaxage = 18000;
1746 * Default maximum age for raw CSS/JS accesses
1748 $wgForcedRawSMaxage = 300;
1751 * List of proxy servers to purge on changes; default port is 80. Use IP addresses.
1753 * When MediaWiki is running behind a proxy, it will trust X-Forwarded-For
1754 * headers sent/modified from these proxies when obtaining the remote IP address
1756 * For a list of trusted servers which *aren't* purged, see $wgSquidServersNoPurge.
1758 $wgSquidServers = array();
1761 * As above, except these servers aren't purged on page changes; use to set a
1762 * list of trusted proxies, etc.
1764 $wgSquidServersNoPurge = array();
1766 /** Maximum number of titles to purge in any one client operation */
1767 $wgMaxSquidPurgeTitles = 400;
1770 * HTCP multicast address. Set this to a multicast IP address to enable HTCP.
1772 * Note that MediaWiki uses the old non-RFC compliant HTCP format, which was
1773 * present in the earliest Squid implementations of the protocol.
1775 $wgHTCPMulticastAddress = false;
1778 * HTCP multicast port.
1779 * @see $wgHTCPMulticastAddress
1784 * HTCP multicast TTL.
1785 * @see $wgHTCPMulticastAddress
1787 $wgHTCPMulticastTTL = 1;
1789 /** Should forwarded Private IPs be accepted? */
1790 $wgUsePrivateIPs = false;
1792 /** @} */ # end of HTTP proxy settings
1794 /************************************************************************//**
1795 * @name Language, regional and character encoding settings
1799 /** Site language code, should be one of ./languages/Language(.*).php */
1800 $wgLanguageCode = 'en';
1803 * Some languages need different word forms, usually for different cases.
1804 * Used in Language::convertGrammar(). Example:
1807 * $wgGrammarForms['en']['genitive']['car'] = 'car\'s';
1810 $wgGrammarForms = array();
1812 /** Treat language links as magic connectors, not inline links */
1813 $wgInterwikiMagic = true;
1815 /** Hide interlanguage links from the sidebar */
1816 $wgHideInterlanguageLinks = false;
1818 /** List of language names or overrides for default names in Names.php */
1819 $wgExtraLanguageNames = array();
1822 * List of language codes that don't correspond to an actual language.
1823 * These codes are leftoffs from renames, or other legacy things.
1824 * Also, qqq is a dummy "language" for documenting messages.
1826 $wgDummyLanguageCodes = array(
1839 /** @deprecated Since MediaWiki 1.5, this must always be set to UTF-8. */
1840 $wgInputEncoding = 'UTF-8';
1841 /** @deprecated Since MediaWiki 1.5, this must always be set to UTF-8. */
1842 $wgOutputEncoding = 'UTF-8';
1845 * Character set for use in the article edit box. Language-specific encodings
1848 * This historic feature is one of the first that was added by former MediaWiki
1849 * team leader Brion Vibber, and is used to support the Esperanto x-system.
1851 $wgEditEncoding = '';
1854 * Set this to true to replace Arabic presentation forms with their standard
1855 * forms in the U+0600-U+06FF block. This only works if $wgLanguageCode is
1858 * Note that pages with titles containing presentation forms will become
1859 * inaccessible, run maintenance/cleanupTitles.php to fix this.
1861 $wgFixArabicUnicode = true;
1864 * Set this to true to replace ZWJ-based chillu sequences in Malayalam text
1865 * with their Unicode 5.1 equivalents. This only works if $wgLanguageCode is
1866 * set to "ml". Note that some clients (even new clients as of 2010) do not
1867 * support these characters.
1869 * If you enable this on an existing wiki, run maintenance/cleanupTitles.php to
1870 * fix any ZWJ sequences in existing page titles.
1872 $wgFixMalayalamUnicode = true;
1875 * Set this to always convert certain Unicode sequences to modern ones
1876 * regardless of the content language. This has a small performance
1879 * See $wgFixArabicUnicode and $wgFixMalayalamUnicode for conversion
1884 $wgAllUnicodeFixes = false;
1887 * Set this to eg 'ISO-8859-1' to perform character set conversion when
1888 * loading old revisions not marked with "utf-8" flag. Use this when
1889 * converting a wiki from MediaWiki 1.4 or earlier to UTF-8 without the
1890 * burdensome mass conversion of old text data.
1892 * NOTE! This DOES NOT touch any fields other than old_text.Titles, comments,
1893 * user names, etc still must be converted en masse in the database before
1894 * continuing as a UTF-8 wiki.
1896 $wgLegacyEncoding = false;
1899 * Browser Blacklist for unicode non compliant browsers. Contains a list of
1900 * regexps : "/regexp/" matching problematic browsers. These browsers will
1901 * be served encoded unicode in the edit box instead of real unicode.
1903 $wgBrowserBlackList = array(
1905 * Netscape 2-4 detection
1906 * The minor version may contain strings such as "Gold" or "SGoldC-SGI"
1907 * Lots of non-netscape user agents have "compatible", so it's useful to check for that
1908 * with a negative assertion. The [UIN] identifier specifies the level of security
1909 * in a Netscape/Mozilla browser, checking for it rules out a number of fakers.
1910 * The language string is unreliable, it is missing on NS4 Mac.
1912 * Reference: http://www.psychedelix.com/agents/index.shtml
1914 '/^Mozilla\/2\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
1915 '/^Mozilla\/3\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
1916 '/^Mozilla\/4\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
1919 * MSIE on Mac OS 9 is teh sux0r, converts þ to <thorn>, ð to <eth>, Þ to <THORN> and Ð to <ETH>
1922 * - Mozilla/4.0 (compatible; MSIE 5.0; Mac_PowerPC)
1923 * - Mozilla/4.0 (compatible; MSIE 5.15; Mac_PowerPC)
1924 * - Mozilla/4.0 (compatible; MSIE 5.23; Mac_PowerPC)
1927 * @link http://en.wikipedia.org/w/index.php?title=User%3A%C6var_Arnfj%F6r%F0_Bjarmason%2Ftestme&diff=12356041&oldid=12355864
1928 * @link http://en.wikipedia.org/wiki/Template%3AOS9
1930 '/^Mozilla\/4\.0 \(compatible; MSIE \d+\.\d+; Mac_PowerPC\)/',
1933 * Google wireless transcoder, seems to eat a lot of chars alive
1934 * http://it.wikipedia.org/w/index.php?title=Luciano_Ligabue&diff=prev&oldid=8857361
1936 '/^Mozilla\/4\.0 \(compatible; MSIE 6.0; Windows NT 5.0; Google Wireless Transcoder;\)/'
1940 * If set to true, the MediaWiki 1.4 to 1.5 schema conversion will
1941 * create stub reference rows in the text table instead of copying
1942 * the full text of all current entries from 'cur' to 'text'.
1944 * This will speed up the conversion step for large sites, but
1945 * requires that the cur table be kept around for those revisions
1946 * to remain viewable.
1948 * maintenance/migrateCurStubs.php can be used to complete the
1949 * migration in the background once the wiki is back online.
1951 * This option affects the updaters *only*. Any present cur stub
1952 * revisions will be readable at runtime regardless of this setting.
1954 $wgLegacySchemaConversion = false;
1957 * Enable to allow rewriting dates in page text.
1958 * DOES NOT FORMAT CORRECTLY FOR MOST LANGUAGES.
1960 $wgUseDynamicDates = false;
1962 * Enable dates like 'May 12' instead of '12 May', this only takes effect if
1963 * the interface is set to English.
1965 $wgAmericanDates = false;
1967 * For Hindi and Arabic use local numerals instead of Western style (0-9)
1968 * numerals in interface.
1970 $wgTranslateNumerals = true;
1973 * Translation using MediaWiki: namespace.
1974 * Interface messages will be loaded from the database.
1976 $wgUseDatabaseMessages = true;
1979 * Expiry time for the message cache key
1981 $wgMsgCacheExpiry = 86400;
1984 * Maximum entry size in the message cache, in bytes
1986 $wgMaxMsgCacheEntrySize = 10000;
1988 /** Whether to enable language variant conversion. */
1989 $wgDisableLangConversion = false;
1991 /** Whether to enable language variant conversion for links. */
1992 $wgDisableTitleConversion = false;
1994 /** Whether to enable cononical language links in meta data. */
1995 $wgCanonicalLanguageLinks = true;
1997 /** Default variant code, if false, the default will be the language code */
1998 $wgDefaultLanguageVariant = false;
2001 * Disabled variants array of language variant conversion. Example:
2003 * $wgDisabledVariants[] = 'zh-mo';
2004 * $wgDisabledVariants[] = 'zh-my';
2010 * $wgDisabledVariants = array('zh-mo', 'zh-my');
2013 $wgDisabledVariants = array();
2016 * Like $wgArticlePath, but on multi-variant wikis, this provides a
2017 * path format that describes which parts of the URL contain the
2018 * language variant. For Example:
2020 * $wgLanguageCode = 'sr';
2021 * $wgVariantArticlePath = '/$2/$1';
2022 * $wgArticlePath = '/wiki/$1';
2024 * A link to /wiki/ would be redirected to /sr/Главна_страна
2026 * It is important that $wgArticlePath not overlap with possible values
2027 * of $wgVariantArticlePath.
2029 $wgVariantArticlePath = false;
2032 * Show a bar of language selection links in the user login and user
2033 * registration forms; edit the "loginlanguagelinks" message to
2036 $wgLoginLanguageSelector = false;
2039 * When translating messages with wfMsg(), it is not always clear what should
2040 * be considered UI messages and what should be content messages.
2042 * For example, for the English Wikipedia, there should be only one 'mainpage',
2043 * so when getting the link for 'mainpage', we should treat it as site content
2044 * and call wfMsgForContent(), but for rendering the text of the link, we call
2045 * wfMsg(). The code behaves this way by default. However, sites like the
2046 * Wikimedia Commons do offer different versions of 'mainpage' and the like for
2047 * different languages. This array provides a way to override the default
2048 * behavior. For example, to allow language-specific main page and community
2051 * $wgForceUIMsgAsContentMsg = array( 'mainpage', 'portal-url' );
2053 $wgForceUIMsgAsContentMsg = array();
2056 * Fake out the timezone that the server thinks it's in. This will be used for
2057 * date display and not for what's stored in the DB. Leave to null to retain
2058 * your server's OS-based timezone value.
2060 * This variable is currently used only for signature formatting and for local
2061 * time/date parser variables ({{LOCALTIME}} etc.)
2063 * Timezones can be translated by editing MediaWiki messages of type
2064 * timezone-nameinlowercase like timezone-utc.
2068 * $wgLocaltimezone = 'GMT';
2069 * $wgLocaltimezone = 'PST8PDT';
2070 * $wgLocaltimezone = 'Europe/Sweden';
2071 * $wgLocaltimezone = 'CET';
2074 $wgLocaltimezone = null;
2077 * Set an offset from UTC in minutes to use for the default timezone setting
2078 * for anonymous users and new user accounts.
2080 * This setting is used for most date/time displays in the software, and is
2081 * overrideable in user preferences. It is *not* used for signature timestamps.
2083 * You can set it to match the configured server timezone like this:
2084 * $wgLocalTZoffset = date("Z") / 60;
2086 * If your server is not configured for the timezone you want, you can set
2087 * this in conjunction with the signature timezone and override the PHP default
2089 * $wgLocaltimezone="Europe/Berlin";
2090 * date_default_timezone_set( $wgLocaltimezone );
2091 * $wgLocalTZoffset = date("Z") / 60;
2093 * Leave at NULL to show times in universal time (UTC/GMT).
2095 $wgLocalTZoffset = null;
2097 /** @} */ # End of language/charset settings
2099 /*************************************************************************//**
2100 * @name Output format and skin settings
2104 /** The default Content-Type header. */
2105 $wgMimeType = 'text/html';
2107 /** The content type used in script tags. */
2108 $wgJsMimeType = 'text/javascript';
2110 /** The HTML document type. */
2111 $wgDocType = '-//W3C//DTD XHTML 1.0 Transitional//EN';
2113 /** The URL of the document type declaration. */
2114 $wgDTD = 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd';
2116 /** The default xmlns attribute. */
2117 $wgXhtmlDefaultNamespace = 'http://www.w3.org/1999/xhtml';
2120 * Should we output an HTML5 doctype? If false, use XHTML 1.0 Transitional
2121 * instead, and disable HTML5 features. This may eventually be removed and set
2127 * Defines the value of the version attribute in the <html> tag, if any.
2128 * Will be initialized later if not set explicitly.
2130 $wgHtml5Version = null;
2133 * Enabled RDFa attributes for use in wikitext.
2134 * NOTE: Interaction with HTML5 is somewhat underspecified.
2136 $wgAllowRdfaAttributes = false;
2139 * Enabled HTML5 microdata attributes for use in wikitext, if $wgHtml5 is also true.
2141 $wgAllowMicrodataAttributes = false;
2144 * Should we try to make our HTML output well-formed XML? If set to false,
2145 * output will be a few bytes shorter, and the HTML will arguably be more
2146 * readable. If set to true, life will be much easier for the authors of
2147 * screen-scraping bots, and the HTML will arguably be more readable.
2149 * Setting this to false may omit quotation marks on some attributes, omit
2150 * slashes from some self-closing tags, omit some ending tags, etc., where
2151 * permitted by HTML5. Setting it to true will not guarantee that all pages
2152 * will be well-formed, although non-well-formed pages should be rare and it's
2153 * a bug if you find one. Conversely, setting it to false doesn't mean that
2154 * all XML-y constructs will be omitted, just that they might be.
2156 * Because of compatibility with screen-scraping bots, and because it's
2157 * controversial, this is currently left to true by default.
2159 $wgWellFormedXml = true;
2162 * Permit other namespaces in addition to the w3.org default.
2163 * Use the prefix for the key and the namespace for the value. For
2165 * $wgXhtmlNamespaces['svg'] = 'http://www.w3.org/2000/svg';
2166 * Normally we wouldn't have to define this in the root <html>
2167 * element, but IE needs it there in some circumstances.
2169 $wgXhtmlNamespaces = array();
2172 * Show IP address, for non-logged in users. It's necessary to switch this off
2173 * for some forms of caching.
2175 $wgShowIPinHeader = true;
2178 * Site notice shown at the top of each page
2180 * MediaWiki:Sitenotice page, which will override this. You can also
2181 * provide a separate message for logged-out users using the
2182 * MediaWiki:Anonnotice page.
2187 * A subtitle to add to the tagline, for skins that have it/
2189 $wgExtraSubtitle = '';
2192 * If this is set, a "donate" link will appear in the sidebar. Set it to a URL.
2194 $wgSiteSupportPage = '';
2197 * Validate the overall output using tidy and refuse
2198 * to display the page if it's not valid.
2200 $wgValidateAllHtml = false;
2203 * Default skin, for new users and anonymous visitors. Registered users may
2204 * change this to any one of the other available skins in their preferences.
2205 * This has to be completely lowercase; see the "skins" directory for the list
2206 * of available skins.
2208 $wgDefaultSkin = 'vector';
2211 * Should we allow the user's to select their own skin that will override the default?
2212 * @deprecated in 1.16, use $wgHiddenPrefs[] = 'skin' to disable it
2214 $wgAllowUserSkin = true;
2217 * Specify the name of a skin that should not be presented in the list of
2218 * available skins. Use for blacklisting a skin which you do not want to
2219 * remove from the .../skins/ directory
2222 /** Array for more like $wgSkipSkin. */
2223 $wgSkipSkins = array();
2226 * Optionally, we can specify a stylesheet to use for media="handheld".
2227 * This is recognized by some, but not all, handheld/mobile/PDA browsers.
2228 * If left empty, compliant handheld browsers won't pick up the skin
2229 * stylesheet, which is specified for 'screen' media.
2231 * Can be a complete URL, base-relative path, or $wgStylePath-relative path.
2232 * Try 'chick/main.css' to apply the Chick styles to the MonoBook HTML.
2234 * Will also be switched in when 'handheld=yes' is added to the URL, like
2235 * the 'printable=yes' mode for print media.
2237 $wgHandheldStyle = false;
2240 * If set, 'screen' and 'handheld' media specifiers for stylesheets are
2241 * transformed such that they apply to the iPhone/iPod Touch Mobile Safari,
2242 * which doesn't recognize 'handheld' but does support media queries on its
2245 * Consider only using this if you have a *really good* handheld stylesheet,
2246 * as iPhone users won't have any way to disable it and use the "grown-up"
2249 $wgHandheldForIPhone = false;
2252 * Allow user Javascript page?
2253 * This enables a lot of neat customizations, but may
2254 * increase security risk to users and server load.
2256 $wgAllowUserJs = false;
2259 * Allow user Cascading Style Sheets (CSS)?
2260 * This enables a lot of neat customizations, but may
2261 * increase security risk to users and server load.
2263 $wgAllowUserCss = false;
2266 * Allow user-preferences implemented in CSS?
2267 * This allows users to customise the site appearance to a greater
2268 * degree; disabling it will improve page load times.
2270 $wgAllowUserCssPrefs = true;
2272 /** Use the site's Javascript page? */
2273 $wgUseSiteJs = true;
2275 /** Use the site's Cascading Style Sheets (CSS)? */
2276 $wgUseSiteCss = true;
2279 * Set to false to disable application of access keys and tooltips,
2280 * eg to avoid keyboard conflicts with system keys or as a low-level
2283 $wgEnableTooltipsAndAccesskeys = true;
2286 * Break out of framesets. This can be used to prevent clickjacking attacks,
2287 * or to prevent external sites from framing your site with ads.
2289 $wgBreakFrames = false;
2292 * The X-Frame-Options header to send on pages sensitive to clickjacking
2293 * attacks, such as edit pages. This prevents those pages from being displayed
2294 * in a frame or iframe. The options are:
2296 * - 'DENY': Do not allow framing. This is recommended for most wikis.
2298 * - 'SAMEORIGIN': Allow framing by pages on the same domain. This can be used
2299 * to allow framing within a trusted domain. This is insecure if there
2300 * is a page on the same domain which allows framing of arbitrary URLs.
2302 * - false: Allow all framing. This opens up the wiki to XSS attacks and thus
2303 * full compromise of local user accounts. Private wikis behind a
2304 * corporate firewall are especially vulnerable. This is not
2307 * For extra safety, set $wgBreakFrames = true, to prevent framing on all pages,
2308 * not just edit pages.
2310 $wgEditPageFrameOptions = 'DENY';
2313 * Disable output compression (enabled by default if zlib is available)
2315 $wgDisableOutputCompression = false;
2318 * Should we allow a broader set of characters in id attributes, per HTML5? If
2319 * not, use only HTML 4-compatible IDs. This option is for testing -- when the
2320 * functionality is ready, it will be on by default with no option.
2322 * Currently this appears to work fine in Chrome 4 and 5, Firefox 3.5 and 3.6, IE6
2323 * and 8, and Opera 10.50, but it fails in Opera 10.10: Unicode IDs don't seem
2324 * to work as anchors. So not quite ready for general use yet.
2326 $wgExperimentalHtmlIds = true;
2329 * Abstract list of footer icons for skins in place of old copyrightico and poweredbyico code
2330 * You can add new icons to the built in copyright or poweredby, or you can create
2331 * a new block. Though note that you may need to add some custom css to get good styling
2332 * of new blocks in monobook. vector and modern should work without any special css.
2334 * $wgFooterIcons itself is a key/value array.
2335 * The key is the name of a block that the icons will be wrapped in. The final id varies
2336 * by skin; Monobook and Vector will turn poweredby into f-poweredbyico while Modern
2337 * turns it into mw_poweredby.
2338 * The value is either key/value array of icons or a string.
2339 * In the key/value array the key may or may not be used by the skin but it can
2340 * be used to find the icon and unset it or change the icon if needed.
2341 * This is useful for disabling icons that are set by extensions.
2342 * The value should be either a string or an array. If it is a string it will be output
2343 * directly as html, however some skins may choose to ignore it. An array is the preferred format
2344 * for the icon, the following keys are used:
2345 * src: An absolute url to the image to use for the icon, this is recommended
2346 * but not required, however some skins will ignore icons without an image
2347 * url: The url to use in the <a> arround the text or icon, if not set an <a> will not be outputted
2348 * alt: This is the text form of the icon, it will be displayed without an image in
2349 * skins like Modern or if src is not set, and will otherwise be used as
2350 * the alt="" for the image. This key is required.
2351 * width and height: If the icon specified by src is not of the standard size
2352 * you can specify the size of image to use with these keys.
2353 * Otherwise they will default to the standard 88x31.
2355 $wgFooterIcons = array(
2356 "copyright" => array(
2357 "copyright" => array(), // placeholder for the built in copyright icon
2359 "poweredby" => array(
2360 "mediawiki" => array(
2361 "src" => null, // Defaults to "$wgStylePath/common/images/poweredby_mediawiki_88x31.png"
2362 "url" => "http://www.mediawiki.org/",
2363 "alt" => "Powered by MediaWiki",
2369 * Login / create account link behavior when it's possible for anonymous users to create an account
2370 * true = use a combined login / create account link
2371 * false = split login and create account into two separate links
2373 $wgUseCombinedLoginLink = true;
2376 * Search form behavior for Vector skin only
2377 * true = use an icon search button
2378 * false = use Go & Search buttons
2380 $wgVectorUseSimpleSearch = false;
2383 * Watch and unwatch as an icon rather than a link for Vector skin only
2384 * true = use an icon watch/unwatch button
2385 * false = use watch/unwatch text link
2387 $wgVectorUseIconWatch = false;
2390 * Show the name of the current variant as a label in the variants drop-down menu
2392 $wgVectorShowVariantName = false;
2395 * Display user edit counts in various prominent places.
2397 $wgEdititis = false;
2400 * Experimental better directionality support.
2402 $wgBetterDirectionality = false;
2405 /** @} */ # End of output format settings }
2407 /*************************************************************************//**
2408 * @name Resource loader settings
2413 * Client-side resource modules. Extensions should add their module definitions
2417 * $wgResourceModules['ext.myExtension'] = array(
2418 * 'scripts' => 'myExtension.js',
2419 * 'styles' => 'myExtension.css',
2420 * 'dependencies' => array( 'jquery.cookie', 'jquery.tabIndex' ),
2421 * 'localBasePath' => dirname( __FILE__ ),
2422 * 'remoteExtPath' => 'MyExtension',
2425 $wgResourceModules = array();
2428 * Maximum time in seconds to cache resources served by the resource loader
2430 $wgResourceLoaderMaxage = array(
2431 'versioned' => array(
2432 // Squid/Varnish but also any other public proxy cache between the client and MediaWiki
2433 'server' => 30 * 24 * 60 * 60, // 30 days
2434 // On the client side (e.g. in the browser cache).
2435 'client' => 30 * 24 * 60 * 60, // 30 days
2437 'unversioned' => array(
2438 'server' => 5 * 60, // 5 minutes
2439 'client' => 5 * 60, // 5 minutes
2444 * Whether to embed private modules inline with HTML output or to bypass
2445 * caching and check the user parameter against $wgUser to prevent
2446 * unauthorized access to private modules.
2448 $wgResourceLoaderInlinePrivateModules = true;
2451 * The default debug mode (on/off) for of ResourceLoader requests. This will still
2452 * be overridden when the debug URL parameter is used.
2454 $wgResourceLoaderDebug = false;
2457 * Enable embedding of certain resources using Edge Side Includes. This will
2458 * improve performance but only works if there is something in front of the
2459 * web server (e..g a Squid or Varnish server) configured to process the ESI.
2461 $wgResourceLoaderUseESI = false;
2464 * Enable removal of some of the vertical whitespace (like \r and \n) from
2465 * JavaScript code when minifying.
2467 $wgResourceLoaderMinifyJSVerticalSpace = false;
2469 /** @} */ # End of resource loader settings }
2472 /*************************************************************************//**
2473 * @name Page title and interwiki link settings
2478 * Name of the project namespace. If left set to false, $wgSitename will be
2481 $wgMetaNamespace = false;
2484 * Name of the project talk namespace.
2486 * Normally you can ignore this and it will be something like
2487 * $wgMetaNamespace . "_talk". In some languages, you may want to set this
2488 * manually for grammatical reasons.
2490 $wgMetaNamespaceTalk = false;
2493 * Additional namespaces. If the namespaces defined in Language.php and
2494 * Namespace.php are insufficient, you can create new ones here, for example,
2495 * to import Help files in other languages. You can also override the namespace
2496 * names of existing namespaces. Extensions developers should use
2497 * $wgCanonicalNamespaceNames.
2499 * PLEASE NOTE: Once you delete a namespace, the pages in that namespace will
2500 * no longer be accessible. If you rename it, then you can access them through
2501 * the new namespace name.
2503 * Custom namespaces should start at 100 to avoid conflicting with standard
2504 * namespaces, and should always follow the even/odd main/talk pattern.
2506 #$wgExtraNamespaces =
2507 # array(100 => "Hilfe",
2508 # 101 => "Hilfe_Diskussion",
2510 # 103 => "Discussion_Aide"
2512 $wgExtraNamespaces = array();
2516 * These are alternate names for the primary localised namespace names, which
2517 * are defined by $wgExtraNamespaces and the language file. If a page is
2518 * requested with such a prefix, the request will be redirected to the primary
2521 * Set this to a map from namespace names to IDs.
2523 * $wgNamespaceAliases = array(
2524 * 'Wikipedian' => NS_USER,
2528 $wgNamespaceAliases = array();
2531 * Allowed title characters -- regex character class
2532 * Don't change this unless you know what you're doing
2534 * Problematic punctuation:
2535 * - []{}|# Are needed for link syntax, never enable these
2536 * - <> Causes problems with HTML escaping, don't use
2537 * - % Enabled by default, minor problems with path to query rewrite rules, see below
2538 * - + Enabled by default, but doesn't work with path to query rewrite rules, corrupted by apache
2539 * - ? Enabled by default, but doesn't work with path to PATH_INFO rewrites
2541 * All three of these punctuation problems can be avoided by using an alias, instead of a
2542 * rewrite rule of either variety.
2544 * The problem with % is that when using a path to query rewrite rule, URLs are
2545 * double-unescaped: once by Apache's path conversion code, and again by PHP. So
2546 * %253F, for example, becomes "?". Our code does not double-escape to compensate
2547 * for this, indeed double escaping would break if the double-escaped title was
2548 * passed in the query string rather than the path. This is a minor security issue
2549 * because articles can be created such that they are hard to view or edit.
2551 * In some rare cases you may wish to remove + for compatibility with old links.
2553 * Theoretically 0x80-0x9F of ISO 8859-1 should be disallowed, but
2554 * this breaks interlanguage links
2556 $wgLegalTitleChars = " %!\"$&'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF+";
2559 * The interwiki prefix of the current wiki, or false if it doesn't have one.
2561 $wgLocalInterwiki = false;
2564 * Expiry time for cache of interwiki table
2566 $wgInterwikiExpiry = 10800;
2568 /** Interwiki caching settings.
2569 $wgInterwikiCache specifies path to constant database file
2570 This cdb database is generated by dumpInterwiki from maintenance
2571 and has such key formats:
2572 dbname:key - a simple key (e.g. enwiki:meta)
2573 _sitename:key - site-scope key (e.g. wiktionary:meta)
2574 __global:key - global-scope key (e.g. __global:meta)
2575 __sites:dbname - site mapping (e.g. __sites:enwiki)
2576 Sites mapping just specifies site name, other keys provide
2577 "local url" data layout.
2578 $wgInterwikiScopes specify number of domains to check for messages:
2579 1 - Just wiki(db)-level
2580 2 - wiki and global levels
2582 $wgInterwikiFallbackSite - if unable to resolve from cache
2584 $wgInterwikiCache = false;
2585 $wgInterwikiScopes = 3;
2586 $wgInterwikiFallbackSite = 'wiki';
2589 * If local interwikis are set up which allow redirects,
2590 * set this regexp to restrict URLs which will be displayed
2591 * as 'redirected from' links.
2593 * It might look something like this:
2594 * $wgRedirectSources = '!^https?://[a-z-]+\.wikipedia\.org/!';
2596 * Leave at false to avoid displaying any incoming redirect markers.
2597 * This does not affect intra-wiki redirects, which don't change
2600 $wgRedirectSources = false;
2603 * Set this to false to avoid forcing the first letter of links to capitals.
2604 * WARNING: may break links! This makes links COMPLETELY case-sensitive. Links
2605 * appearing with a capital at the beginning of a sentence will *not* go to the
2606 * same place as links in the middle of a sentence using a lowercase initial.
2608 $wgCapitalLinks = true;
2611 * @since 1.16 - This can now be set per-namespace. Some special namespaces (such
2612 * as Special, see MWNamespace::$alwaysCapitalizedNamespaces for the full list) must be
2613 * true by default (and setting them has no effect), due to various things that
2614 * require them to be so. Also, since Talk namespaces need to directly mirror their
2615 * associated content namespaces, the values for those are ignored in favor of the
2616 * subject namespace's setting. Setting for NS_MEDIA is taken automatically from
2618 * EX: $wgCapitalLinkOverrides[ NS_FILE ] = false;
2620 $wgCapitalLinkOverrides = array();
2622 /** Which namespaces should support subpages?
2623 * See Language.php for a list of namespaces.
2625 $wgNamespacesWithSubpages = array(
2628 NS_USER_TALK
=> true,
2629 NS_PROJECT_TALK
=> true,
2630 NS_FILE_TALK
=> true,
2631 NS_MEDIAWIKI
=> true,
2632 NS_MEDIAWIKI_TALK
=> true,
2633 NS_TEMPLATE_TALK
=> true,
2634 NS_HELP_TALK
=> true,
2635 NS_CATEGORY_TALK
=> true
2639 * Array of namespaces which can be deemed to contain valid "content", as far
2640 * as the site statistics are concerned. Useful if additional namespaces also
2641 * contain "content" which should be considered when generating a count of the
2642 * number of articles in the wiki.
2644 $wgContentNamespaces = array( NS_MAIN
);
2647 * Max number of redirects to follow when resolving redirects.
2648 * 1 means only the first redirect is followed (default behavior).
2649 * 0 or less means no redirects are followed.
2651 $wgMaxRedirects = 1;
2654 * Array of invalid page redirect targets.
2655 * Attempting to create a redirect to any of the pages in this array
2656 * will make the redirect fail.
2657 * Userlogout is hard-coded, so it does not need to be listed here.
2658 * (bug 10569) Disallow Mypage and Mytalk as well.
2660 * As of now, this only checks special pages. Redirects to pages in
2661 * other namespaces cannot be invalidated by this variable.
2663 $wgInvalidRedirectTargets = array( 'Filepath', 'Mypage', 'Mytalk' );
2665 /** @} */ # End of title and interwiki settings }
2667 /************************************************************************//**
2668 * @name Parser settings
2669 * These settings configure the transformation from wikitext to HTML.
2674 * Parser configuration. Associative array with the following members:
2676 * class The class name
2678 * preprocessorClass The preprocessor class. Two classes are currently available:
2679 * Preprocessor_Hash, which uses plain PHP arrays for tempoarary
2680 * storage, and Preprocessor_DOM, which uses the DOM module for
2681 * temporary storage. Preprocessor_DOM generally uses less memory;
2682 * the speed of the two is roughly the same.
2684 * If this parameter is not given, it uses Preprocessor_DOM if the
2685 * DOM module is available, otherwise it uses Preprocessor_Hash.
2687 * The entire associative array will be passed through to the constructor as
2688 * the first parameter. Note that only Setup.php can use this variable --
2689 * the configuration will change at runtime via $wgParser member functions, so
2690 * the contents of this variable will be out-of-date. The variable can only be
2691 * changed during LocalSettings.php, in particular, it can't be changed during
2692 * an extension setup function.
2694 $wgParserConf = array(
2695 'class' => 'Parser',
2696 #'preprocessorClass' => 'Preprocessor_Hash',
2699 /** Maximum indent level of toc. */
2700 $wgMaxTocLevel = 999;
2703 * A complexity limit on template expansion
2705 $wgMaxPPNodeCount = 1000000;
2708 * Maximum recursion depth for templates within templates.
2709 * The current parser adds two levels to the PHP call stack for each template,
2710 * and xdebug limits the call stack to 100 by default. So this should hopefully
2711 * stop the parser before it hits the xdebug limit.
2713 $wgMaxTemplateDepth = 40;
2715 /** @see $wgMaxTemplateDepth */
2716 $wgMaxPPExpandDepth = 40;
2718 /** The external URL protocols */
2719 $wgUrlProtocols = array(
2725 'telnet://', // Well if we're going to support the above.. -ævar
2726 'nntp://', // @bug 3808 RFC 1738
2736 * If true, removes (substitutes) templates in "~~~~" signatures.
2738 $wgCleanSignatures = true;
2740 /** Whether to allow inline image pointing to other websites */
2741 $wgAllowExternalImages = false;
2744 * If the above is false, you can specify an exception here. Image URLs
2745 * that start with this string are then rendered, while all others are not.
2746 * You can use this to set up a trusted, simple repository of images.
2747 * You may also specify an array of strings to allow multiple sites
2751 * $wgAllowExternalImagesFrom = 'http://127.0.0.1/';
2752 * $wgAllowExternalImagesFrom = array( 'http://127.0.0.1/', 'http://example.com' );
2755 $wgAllowExternalImagesFrom = '';
2757 /** If $wgAllowExternalImages is false, you can allow an on-wiki
2758 * whitelist of regular expression fragments to match the image URL
2759 * against. If the image matches one of the regular expression fragments,
2760 * The image will be displayed.
2762 * Set this to true to enable the on-wiki whitelist (MediaWiki:External image whitelist)
2763 * Or false to disable it
2765 $wgEnableImageWhitelist = true;
2768 * A different approach to the above: simply allow the <img> tag to be used.
2769 * This allows you to specify alt text and other attributes, copy-paste HTML to
2770 * your wiki more easily, etc. However, allowing external images in any manner
2771 * will allow anyone with editing rights to snoop on your visitors' IP
2772 * addresses and so forth, if they wanted to, by inserting links to images on
2773 * sites they control.
2775 $wgAllowImageTag = false;
2778 * $wgUseTidy: use tidy to make sure HTML output is sane.
2779 * Tidy is a free tool that fixes broken HTML.
2780 * See http://www.w3.org/People/Raggett/tidy/
2782 * - $wgTidyBin should be set to the path of the binary and
2783 * - $wgTidyConf to the path of the configuration file.
2784 * - $wgTidyOpts can include any number of parameters.
2785 * - $wgTidyInternal controls the use of the PECL extension to use an in-
2786 * process tidy library instead of spawning a separate program.
2787 * Normally you shouldn't need to override the setting except for
2788 * debugging. To install, use 'pear install tidy' and add a line
2789 * 'extension=tidy.so' to php.ini.
2792 /** @see $wgUseTidy */
2793 $wgAlwaysUseTidy = false;
2794 /** @see $wgUseTidy */
2795 $wgTidyBin = 'tidy';
2796 /** @see $wgUseTidy */
2797 $wgTidyConf = $IP.'/includes/tidy.conf';
2798 /** @see $wgUseTidy */
2800 /** @see $wgUseTidy */
2801 $wgTidyInternal = extension_loaded( 'tidy' );
2804 * Put tidy warnings in HTML comments
2805 * Only works for internal tidy.
2807 $wgDebugTidy = false;
2809 /** Allow raw, unchecked HTML in <html>...</html> sections.
2810 * THIS IS VERY DANGEROUS on a publically editable site, so USE wgGroupPermissions
2811 * TO RESTRICT EDITING to only those that you trust
2816 * Set a default target for external links, e.g. _blank to pop up a new window
2818 $wgExternalLinkTarget = false;
2821 * If true, external URL links in wiki text will be given the
2822 * rel="nofollow" attribute as a hint to search engines that
2823 * they should not be followed for ranking purposes as they
2824 * are user-supplied and thus subject to spamming.
2826 $wgNoFollowLinks = true;
2829 * Namespaces in which $wgNoFollowLinks doesn't apply.
2830 * See Language.php for a list of namespaces.
2832 $wgNoFollowNsExceptions = array();
2835 * If this is set to an array of domains, external links to these domain names
2836 * (or any subdomains) will not be set to rel="nofollow" regardless of the
2837 * value of $wgNoFollowLinks. For instance:
2839 * $wgNoFollowDomainExceptions = array( 'en.wikipedia.org', 'wiktionary.org' );
2841 * This would add rel="nofollow" to links to de.wikipedia.org, but not
2842 * en.wikipedia.org, wiktionary.org, en.wiktionary.org, us.en.wikipedia.org,
2845 $wgNoFollowDomainExceptions = array();
2848 * Allow DISPLAYTITLE to change title display
2850 $wgAllowDisplayTitle = true;
2853 * For consistency, restrict DISPLAYTITLE to titles that normalize to the same
2856 $wgRestrictDisplayTitle = true;
2859 * Maximum number of calls per parse to expensive parser functions such as
2862 $wgExpensiveParserFunctionLimit = 100;
2865 * Preprocessor caching threshold
2867 $wgPreprocessorCacheThreshold = 1000;
2870 * Enable interwiki transcluding. Only when iw_trans=1.
2872 $wgEnableScaryTranscluding = false;
2875 * Expiry time for interwiki transclusion
2877 $wgTranscludeCacheExpiry = 3600;
2879 /** @} */ # end of parser settings }
2881 /************************************************************************//**
2887 * Under which condition should a page in the main namespace be counted
2888 * as a valid article? If $wgUseCommaCount is set to true, it will be
2889 * counted if it contains at least one comma. If it is set to false
2890 * (default), it will only be counted if it contains at least one [[wiki
2891 * link]]. See http://www.mediawiki.org/wiki/Manual:Article_count
2893 * Retroactively changing this variable will not affect
2894 * the existing count (cf. maintenance/recount.sql).
2896 $wgUseCommaCount = false;
2899 * wgHitcounterUpdateFreq sets how often page counters should be updated, higher
2900 * values are easier on the database. A value of 1 causes the counters to be
2901 * updated on every hit, any higher value n cause them to update *on average*
2902 * every n hits. Should be set to either 1 or something largish, eg 1000, for
2903 * maximum efficiency.
2905 $wgHitcounterUpdateFreq = 1;
2908 * How many days user must be idle before he is considered inactive. Will affect
2909 * the number shown on Special:Statistics and Special:ActiveUsers special page.
2910 * You might want to leave this as the default value, to provide comparable
2911 * numbers between different wikis.
2913 $wgActiveUserDays = 30;
2915 /** @} */ # End of statistics }
2917 /************************************************************************//**
2918 * @name User accounts, authentication
2922 /** For compatibility with old installations set to false */
2923 $wgPasswordSalt = true;
2926 * Specifies the minimal length of a user password. If set to 0, empty pass-
2927 * words are allowed.
2929 $wgMinimalPasswordLength = 1;
2932 * Enabes or disables JavaScript-based suggestions of password strength
2934 $wgLivePasswordStrengthChecks = false;
2937 * Maximum number of Unicode characters in signature
2939 $wgMaxSigChars = 255;
2942 * Maximum number of bytes in username. You want to run the maintenance
2943 * script ./maintenance/checkUsernames.php once you have changed this value.
2945 $wgMaxNameChars = 255;
2948 * Array of usernames which may not be registered or logged in from
2949 * Maintenance scripts can still use these
2951 $wgReservedUsernames = array(
2952 'MediaWiki default', // Default 'Main Page' and MediaWiki: message pages
2953 'Conversion script', // Used for the old Wikipedia software upgrade
2954 'Maintenance script', // Maintenance scripts which perform editing, image import script
2955 'Template namespace initialisation script', // Used in 1.2->1.3 upgrade
2956 'msg:double-redirect-fixer', // Automatic double redirect fix
2957 'msg:usermessage-editor', // Default user for leaving user messages
2958 'msg:proxyblocker', // For Special:Blockme
2962 * Settings added to this array will override the default globals for the user
2963 * preferences used by anonymous visitors and newly created accounts.
2964 * For instance, to disable section editing links:
2965 * $wgDefaultUserOptions ['editsection'] = 0;
2968 $wgDefaultUserOptions = array(
2969 'ccmeonemails' => 0,
2971 'contextchars' => 50,
2972 'contextlines' => 5,
2973 'date' => 'default',
2976 'disablesuggest' => 0,
2977 'editfont' => 'default',
2978 'editondblclick' => 0,
2980 'editsectiononrightclick' => 0,
2981 'enotifminoredits' => 0,
2982 'enotifrevealaddr' => 0,
2983 'enotifusertalkpages' => 1,
2984 'enotifwatchlistpages' => 0,
2985 'extendwatchlist' => 0,
2986 'externaldiff' => 0,
2987 'externaleditor' => 0,
2989 'forceeditsummary' => 0,
2990 'gender' => 'unknown',
2992 'hidepatrolled' => 0,
2993 'highlightbroken' => 1,
2997 'minordefault' => 0,
2998 'newpageshidepatrolled' => 0,
3000 'noconvertlink' => 0,
3001 'norollbackdiff' => 0,
3002 'numberheadings' => 0,
3003 'previewonfirst' => 0,
3004 'previewontop' => 1,
3008 'rememberpassword' => 0,
3010 'searchlimit' => 20,
3011 'showhiddencats' => 0,
3012 'showjumplinks' => 1,
3013 'shownumberswatching' => 1,
3017 'stubthreshold' => 0,
3020 'uselivepreview' => 0,
3022 'watchcreations' => 0,
3023 'watchdefault' => 0,
3024 'watchdeletion' => 0,
3025 'watchlistdays' => 3.0,
3026 'watchlisthideanons' => 0,
3027 'watchlisthidebots' => 0,
3028 'watchlisthideliu' => 0,
3029 'watchlisthideminor' => 0,
3030 'watchlisthideown' => 0,
3031 'watchlisthidepatrolled' => 0,
3037 * Whether or not to allow and use real name fields.
3038 * @deprecated in 1.16, use $wgHiddenPrefs[] = 'realname' below to disable real
3041 $wgAllowRealName = true;
3043 /** An array of preferences to not show for the user */
3044 $wgHiddenPrefs = array();
3047 * Characters to prevent during new account creations.
3048 * This is used in a regular expression character class during
3049 * registration (regex metacharacters like / are escaped).
3051 $wgInvalidUsernameCharacters = '@';
3054 * Character used as a delimiter when testing for interwiki userrights
3055 * (In Special:UserRights, it is possible to modify users on different
3056 * databases if the delimiter is used, e.g. Someuser@enwiki).
3058 * It is recommended that you have this delimiter in
3059 * $wgInvalidUsernameCharacters above, or you will not be able to
3060 * modify the user rights of those users via Special:UserRights
3062 $wgUserrightsInterwikiDelimiter = '@';
3065 * Use some particular type of external authentication. The specific
3066 * authentication module you use will normally require some extra settings to
3069 * null indicates no external authentication is to be used. Otherwise,
3070 * $wgExternalAuthType must be the name of a non-abstract class that extends
3073 * Core authentication modules can be found in includes/extauth/.
3075 $wgExternalAuthType = null;
3078 * Configuration for the external authentication. This may include arbitrary
3079 * keys that depend on the authentication mechanism. For instance,
3080 * authentication against another web app might require that the database login
3081 * info be provided. Check the file where your auth mechanism is defined for
3082 * info on what to put here.
3084 $wgExternalAuthConf = array();
3087 * When should we automatically create local accounts when external accounts
3088 * already exist, if using ExternalAuth? Can have three values: 'never',
3089 * 'login', 'view'. 'view' requires the external database to support cookies,
3090 * and implies 'login'.
3092 * TODO: Implement 'view' (currently behaves like 'login').
3094 $wgAutocreatePolicy = 'login';
3097 * Policies for how each preference is allowed to be changed, in the presence
3098 * of external authentication. The keys are preference keys, e.g., 'password'
3099 * or 'emailaddress' (see Preferences.php et al.). The value can be one of the
3102 * - local: Allow changes to this pref through the wiki interface but only
3103 * apply them locally (default).
3104 * - semiglobal: Allow changes through the wiki interface and try to apply them
3105 * to the foreign database, but continue on anyway if that fails.
3106 * - global: Allow changes through the wiki interface, but only let them go
3107 * through if they successfully update the foreign database.
3108 * - message: Allow no local changes for linked accounts; replace the change
3109 * form with a message provided by the auth plugin, telling the user how to
3110 * change the setting externally (maybe providing a link, etc.). If the auth
3111 * plugin provides no message for this preference, hide it entirely.
3113 * Accounts that are not linked to an external account are never affected by
3114 * this setting. You may want to look at $wgHiddenPrefs instead.
3115 * $wgHiddenPrefs supersedes this option.
3117 * TODO: Implement message, global.
3119 $wgAllowPrefChange = array();
3122 * This is to let user authenticate using https when they come from http.
3123 * Based on an idea by George Herbert on wikitech-l:
3124 * http://lists.wikimedia.org/pipermail/wikitech-l/2010-October/050065.html
3127 $wgSecureLogin = false;
3129 /** @} */ # end user accounts }
3131 /************************************************************************//**
3132 * @name User rights, access control and monitoring
3136 /** Allow sysops to ban logged-in users */
3137 $wgSysopUserBans = true;
3139 /** Allow sysops to ban IP ranges */
3140 $wgSysopRangeBans = true;
3143 * Number of seconds before autoblock entries expire. Default 86400 = 1 day.
3145 $wgAutoblockExpiry = 86400;
3148 * Set this to true to allow blocked users to edit their own user talk page.
3150 $wgBlockAllowsUTEdit = false;
3152 /** Allow sysops to ban users from accessing Emailuser */
3153 $wgSysopEmailBans = true;
3156 * Limits on the possible sizes of range blocks.
3158 * CIDR notation is hard to understand, it's easy to mistakenly assume that a
3159 * /1 is a small range and a /31 is a large range. Setting this to half the
3160 * number of bits avoids such errors.
3162 $wgBlockCIDRLimit = array(
3163 'IPv4' => 16, # Blocks larger than a /16 (64k addresses) will not be allowed
3164 'IPv6' => 64, # 2^64 = ~1.8x10^19 addresses
3168 * If true, blocked users will not be allowed to login. When using this with
3169 * a public wiki, the effect of logging out blocked users may actually be
3170 * avers: unless the user's address is also blocked (e.g. auto-block),
3171 * logging the user out will again allow reading and editing, just as for
3172 * anonymous visitors.
3174 $wgBlockDisablesLogin = false;
3177 * Pages anonymous user may see as an array, e.g.
3180 * $wgWhitelistRead = array ( "Main Page", "Wikipedia:Help");
3183 * Special:Userlogin and Special:Resetpass are always whitelisted.
3185 * NOTE: This will only work if $wgGroupPermissions['*']['read'] is false --
3186 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
3188 * Also note that this will only protect _pages in the wiki_. Uploaded files
3189 * will remain readable. You can use img_auth.php to protect uploaded files,
3190 * see http://www.mediawiki.org/wiki/Manual:Image_Authorization
3192 $wgWhitelistRead = false;
3195 * Should editors be required to have a validated e-mail
3196 * address before being allowed to edit?
3198 $wgEmailConfirmToEdit = false;
3201 * Permission keys given to users in each group.
3202 * All users are implicitly in the '*' group including anonymous visitors;
3203 * logged-in users are all implicitly in the 'user' group. These will be
3204 * combined with the permissions of all groups that a given user is listed
3205 * in in the user_groups table.
3207 * Note: Don't set $wgGroupPermissions = array(); unless you know what you're
3208 * doing! This will wipe all permissions, and may mean that your users are
3209 * unable to perform certain essential tasks or access new functionality
3210 * when new permissions are introduced and default grants established.
3212 * Functionality to make pages inaccessible has not been extensively tested
3213 * for security. Use at your own risk!
3215 * This replaces wgWhitelistAccount and wgWhitelistEdit
3217 $wgGroupPermissions = array();
3219 /** @cond file_level_code */
3220 // Implicit group for all visitors
3221 $wgGroupPermissions['*']['createaccount'] = true;
3222 $wgGroupPermissions['*']['read'] = true;
3223 $wgGroupPermissions['*']['edit'] = true;
3224 $wgGroupPermissions['*']['createpage'] = true;
3225 $wgGroupPermissions['*']['createtalk'] = true;
3226 $wgGroupPermissions['*']['writeapi'] = true;
3227 //$wgGroupPermissions['*']['patrolmarks'] = false; // let anons see what was patrolled
3229 // Implicit group for all logged-in accounts
3230 $wgGroupPermissions['user']['move'] = true;
3231 $wgGroupPermissions['user']['move-subpages'] = true;
3232 $wgGroupPermissions['user']['move-rootuserpages'] = true; // can move root userpages
3233 //$wgGroupPermissions['user']['movefile'] = true; // Disabled for now due to possible bugs and security concerns
3234 $wgGroupPermissions['user']['read'] = true;
3235 $wgGroupPermissions['user']['edit'] = true;
3236 $wgGroupPermissions['user']['createpage'] = true;
3237 $wgGroupPermissions['user']['createtalk'] = true;
3238 $wgGroupPermissions['user']['writeapi'] = true;
3239 $wgGroupPermissions['user']['upload'] = true;
3240 $wgGroupPermissions['user']['reupload'] = true;
3241 $wgGroupPermissions['user']['reupload-shared'] = true;
3242 $wgGroupPermissions['user']['minoredit'] = true;
3243 $wgGroupPermissions['user']['purge'] = true; // can use ?action=purge without clicking "ok"
3244 $wgGroupPermissions['user']['sendemail'] = true;
3246 // Implicit group for accounts that pass $wgAutoConfirmAge
3247 $wgGroupPermissions['autoconfirmed']['autoconfirmed'] = true;
3249 // Users with bot privilege can have their edits hidden
3250 // from various log pages by default
3251 $wgGroupPermissions['bot']['bot'] = true;
3252 $wgGroupPermissions['bot']['autoconfirmed'] = true;
3253 $wgGroupPermissions['bot']['nominornewtalk'] = true;
3254 $wgGroupPermissions['bot']['autopatrol'] = true;
3255 $wgGroupPermissions['bot']['suppressredirect'] = true;
3256 $wgGroupPermissions['bot']['apihighlimits'] = true;
3257 $wgGroupPermissions['bot']['writeapi'] = true;
3258 #$wgGroupPermissions['bot']['editprotected'] = true; // can edit all protected pages without cascade protection enabled
3260 // Most extra permission abilities go to this group
3261 $wgGroupPermissions['sysop']['block'] = true;
3262 $wgGroupPermissions['sysop']['createaccount'] = true;
3263 $wgGroupPermissions['sysop']['delete'] = true;
3264 $wgGroupPermissions['sysop']['bigdelete'] = true; // can be separately configured for pages with > $wgDeleteRevisionsLimit revs
3265 $wgGroupPermissions['sysop']['deletedhistory'] = true; // can view deleted history entries, but not see or restore the text
3266 $wgGroupPermissions['sysop']['deletedtext'] = true; // can view deleted revision text
3267 $wgGroupPermissions['sysop']['undelete'] = true;
3268 $wgGroupPermissions['sysop']['editinterface'] = true;
3269 $wgGroupPermissions['sysop']['editusercss'] = true;
3270 $wgGroupPermissions['sysop']['edituserjs'] = true;
3271 $wgGroupPermissions['sysop']['import'] = true;
3272 $wgGroupPermissions['sysop']['importupload'] = true;
3273 $wgGroupPermissions['sysop']['move'] = true;
3274 $wgGroupPermissions['sysop']['move-subpages'] = true;
3275 $wgGroupPermissions['sysop']['move-rootuserpages'] = true;
3276 $wgGroupPermissions['sysop']['patrol'] = true;
3277 $wgGroupPermissions['sysop']['autopatrol'] = true;
3278 $wgGroupPermissions['sysop']['protect'] = true;
3279 $wgGroupPermissions['sysop']['proxyunbannable'] = true;
3280 $wgGroupPermissions['sysop']['rollback'] = true;
3281 $wgGroupPermissions['sysop']['trackback'] = true;
3282 $wgGroupPermissions['sysop']['upload'] = true;
3283 $wgGroupPermissions['sysop']['reupload'] = true;
3284 $wgGroupPermissions['sysop']['reupload-shared'] = true;
3285 $wgGroupPermissions['sysop']['unwatchedpages'] = true;
3286 $wgGroupPermissions['sysop']['autoconfirmed'] = true;
3287 $wgGroupPermissions['sysop']['upload_by_url'] = true;
3288 $wgGroupPermissions['sysop']['ipblock-exempt'] = true;
3289 $wgGroupPermissions['sysop']['blockemail'] = true;
3290 $wgGroupPermissions['sysop']['markbotedits'] = true;
3291 $wgGroupPermissions['sysop']['apihighlimits'] = true;
3292 $wgGroupPermissions['sysop']['browsearchive'] = true;
3293 $wgGroupPermissions['sysop']['noratelimit'] = true;
3294 $wgGroupPermissions['sysop']['movefile'] = true;
3295 $wgGroupPermissions['sysop']['unblockself'] = true;
3296 $wgGroupPermissions['sysop']['suppressredirect'] = true;
3297 #$wgGroupPermissions['sysop']['mergehistory'] = true;
3299 // Permission to change users' group assignments
3300 $wgGroupPermissions['bureaucrat']['userrights'] = true;
3301 $wgGroupPermissions['bureaucrat']['noratelimit'] = true;
3302 // Permission to change users' groups assignments across wikis
3303 #$wgGroupPermissions['bureaucrat']['userrights-interwiki'] = true;
3304 // Permission to export pages including linked pages regardless of $wgExportMaxLinkDepth
3305 #$wgGroupPermissions['bureaucrat']['override-export-depth'] = true;
3307 #$wgGroupPermissions['sysop']['deleterevision'] = true;
3308 // To hide usernames from users and Sysops
3309 #$wgGroupPermissions['suppress']['hideuser'] = true;
3310 // To hide revisions/log items from users and Sysops
3311 #$wgGroupPermissions['suppress']['suppressrevision'] = true;
3312 // For private suppression log access
3313 #$wgGroupPermissions['suppress']['suppressionlog'] = true;
3315 // Permission to disable user accounts
3316 // Note that disabling an account is not reversible without a system administrator
3317 // who has direct access to the database
3318 #$wgGroupPermissions['bureaucrat']['disableaccount'] = true;
3321 * The developer group is deprecated, but can be activated if need be
3322 * to use the 'lockdb' and 'unlockdb' special pages. Those require
3323 * that a lock file be defined and creatable/removable by the web
3326 # $wgGroupPermissions['developer']['siteadmin'] = true;
3331 * Permission keys revoked from users in each group.
3332 * This acts the same way as wgGroupPermissions above, except that
3333 * if the user is in a group here, the permission will be removed from them.
3335 * Improperly setting this could mean that your users will be unable to perform
3336 * certain essential tasks, so use at your own risk!
3338 $wgRevokePermissions = array();
3341 * Implicit groups, aren't shown on Special:Listusers or somewhere else
3343 $wgImplicitGroups = array( '*', 'user', 'autoconfirmed' );
3346 * A map of group names that the user is in, to group names that those users
3347 * are allowed to add or revoke.
3349 * Setting the list of groups to add or revoke to true is equivalent to "any group".
3351 * For example, to allow sysops to add themselves to the "bot" group:
3353 * $wgGroupsAddToSelf = array( 'sysop' => array( 'bot' ) );
3355 * Implicit groups may be used for the source group, for instance:
3357 * $wgGroupsRemoveFromSelf = array( '*' => true );
3359 * This allows users in the '*' group (i.e. any user) to remove themselves from
3360 * any group that they happen to be in.
3363 $wgGroupsAddToSelf = array();
3365 /** @see $wgGroupsAddToSelf */
3366 $wgGroupsRemoveFromSelf = array();
3369 * Set of available actions that can be restricted via action=protect
3370 * You probably shouldn't change this.
3371 * Translated through restriction-* messages.
3372 * Title::getRestrictionTypes() will remove restrictions that are not
3373 * applicable to a specific title (upload currently)
3375 $wgRestrictionTypes = array( 'edit', 'move', 'upload' );
3378 * Rights which can be required for each protection level (via action=protect)
3380 * You can add a new protection level that requires a specific
3381 * permission by manipulating this array. The ordering of elements
3382 * dictates the order on the protection form's lists.
3384 * - '' will be ignored (i.e. unprotected)
3385 * - 'sysop' is quietly rewritten to 'protect' for backwards compatibility
3387 $wgRestrictionLevels = array( '', 'autoconfirmed', 'sysop' );
3390 * Set the minimum permissions required to edit pages in each
3391 * namespace. If you list more than one permission, a user must
3392 * have all of them to edit pages in that namespace.
3394 * Note: NS_MEDIAWIKI is implicitly restricted to editinterface.
3396 $wgNamespaceProtection = array();
3399 * Pages in namespaces in this array can not be used as templates.
3400 * Elements must be numeric namespace ids.
3401 * Among other things, this may be useful to enforce read-restrictions
3402 * which may otherwise be bypassed by using the template machanism.
3404 $wgNonincludableNamespaces = array();
3407 * Number of seconds an account is required to age before it's given the
3408 * implicit 'autoconfirm' group membership. This can be used to limit
3409 * privileges of new accounts.
3411 * Accounts created by earlier versions of the software may not have a
3412 * recorded creation date, and will always be considered to pass the age test.
3414 * When left at 0, all registered accounts will pass.
3418 * $wgAutoConfirmAge = 600; // ten minutes
3419 * $wgAutoConfirmAge = 3600*24; // one day
3422 $wgAutoConfirmAge = 0;
3425 * Number of edits an account requires before it is autoconfirmed.
3426 * Passing both this AND the time requirement is needed. Example:
3429 * $wgAutoConfirmCount = 50;
3432 $wgAutoConfirmCount = 0;
3435 * Automatically add a usergroup to any user who matches certain conditions.
3437 * array( '&' or '|' or '^', cond1, cond2, ... )
3438 * where cond1, cond2, ... are themselves conditions; *OR*
3439 * APCOND_EMAILCONFIRMED, *OR*
3440 * array( APCOND_EMAILCONFIRMED ), *OR*
3441 * array( APCOND_EDITCOUNT, number of edits ), *OR*
3442 * array( APCOND_AGE, seconds since registration ), *OR*
3443 * array( APCOND_INGROUPS, group1, group2, ... ), *OR*
3444 * array( APCOND_ISIP, ip ), *OR*
3445 * array( APCOND_IPINRANGE, range ), *OR*
3446 * array( APCOND_AGE_FROM_EDIT, seconds since first edit ), *OR*
3447 * array( APCOND_BLOCKED ), *OR*
3448 * similar constructs defined by extensions.
3450 * If $wgEmailAuthentication is off, APCOND_EMAILCONFIRMED will be true for any
3451 * user who has provided an e-mail address.
3453 $wgAutopromote = array(
3454 'autoconfirmed' => array( '&',
3455 array( APCOND_EDITCOUNT
, &$wgAutoConfirmCount ),
3456 array( APCOND_AGE
, &$wgAutoConfirmAge ),
3461 * $wgAddGroups and $wgRemoveGroups can be used to give finer control over who
3462 * can assign which groups at Special:Userrights. Example configuration:
3465 * // Bureaucrat can add any group
3466 * $wgAddGroups['bureaucrat'] = true;
3467 * // Bureaucrats can only remove bots and sysops
3468 * $wgRemoveGroups['bureaucrat'] = array( 'bot', 'sysop' );
3469 * // Sysops can make bots
3470 * $wgAddGroups['sysop'] = array( 'bot' );
3471 * // Sysops can disable other sysops in an emergency, and disable bots
3472 * $wgRemoveGroups['sysop'] = array( 'sysop', 'bot' );
3475 $wgAddGroups = array();
3476 /** @see $wgAddGroups */
3477 $wgRemoveGroups = array();
3480 * A list of available rights, in addition to the ones defined by the core.
3481 * For extensions only.
3483 $wgAvailableRights = array();
3486 * Optional to restrict deletion of pages with higher revision counts
3487 * to users with the 'bigdelete' permission. (Default given to sysops.)
3489 $wgDeleteRevisionsLimit = 0;
3491 /** Number of accounts each IP address may create, 0 to disable.
3492 * Requires memcached */
3493 $wgAccountCreationThrottle = 0;
3496 * Edits matching these regular expressions in body text
3497 * will be recognised as spam and rejected automatically.
3499 * There's no administrator override on-wiki, so be careful what you set. :)
3500 * May be an array of regexes or a single string for backwards compatibility.
3502 * See http://en.wikipedia.org/wiki/Regular_expression
3503 * Note that each regex needs a beginning/end delimiter, eg: # or /
3505 $wgSpamRegex = array();
3507 /** Same as the above except for edit summaries */
3508 $wgSummarySpamRegex = array();
3511 * Similarly you can get a function to do the job. The function will be given
3512 * the following args:
3513 * - a Title object for the article the edit is made on
3514 * - the text submitted in the textarea (wpTextbox1)
3515 * - the section number.
3516 * The return should be boolean indicating whether the edit matched some evilness:
3518 * - false : let it through
3520 * @deprecated Use hooks. See SpamBlacklist extension.
3522 $wgFilterCallback = false;
3525 * Whether to use DNS blacklists in $wgDnsBlacklistUrls to check for open proxies
3528 $wgEnableDnsBlacklist = false;
3531 * @deprecated Use $wgEnableDnsBlacklist instead, only kept for backward
3534 $wgEnableSorbs = false;
3537 * List of DNS blacklists to use, if $wgEnableDnsBlacklist is true
3540 $wgDnsBlacklistUrls = array( 'http.dnsbl.sorbs.net.' );
3543 * @deprecated Use $wgDnsBlacklistUrls instead, only kept for backward
3546 $wgSorbsUrl = array();
3549 * Proxy whitelist, list of addresses that are assumed to be non-proxy despite
3550 * what the other methods might say.
3552 $wgProxyWhitelist = array();
3555 * Simple rate limiter options to brake edit floods. Maximum number actions
3556 * allowed in the given number of seconds; after that the violating client re-
3557 * ceives HTTP 500 error pages until the period elapses.
3559 * array( 4, 60 ) for a maximum of 4 hits in 60 seconds.
3561 * This option set is experimental and likely to change. Requires memcached.
3563 $wgRateLimits = array(
3565 'anon' => null, // for any and all anonymous edits (aggregate)
3566 'user' => null, // for each logged-in user
3567 'newbie' => null, // for each recent (autoconfirmed) account; overrides 'user'
3568 'ip' => null, // for each anon and recent account
3569 'subnet' => null, // ... with final octet removed
3577 'mailpassword' => array(
3580 'emailuser' => array(
3586 * Set to a filename to log rate limiter hits.
3588 $wgRateLimitLog = null;
3591 * Array of groups which should never trigger the rate limiter
3593 * @deprecated as of 1.13.0, the preferred method is using
3594 * $wgGroupPermissions[]['noratelimit']. However, this will still
3597 * $wgRateLimitsExcludedGroups = array( 'sysop', 'bureaucrat' );
3599 $wgRateLimitsExcludedGroups = array();
3602 * Array of IPs which should be excluded from rate limits.
3603 * This may be useful for whitelisting NAT gateways for conferences, etc.
3605 $wgRateLimitsExcludedIPs = array();
3608 * Log IP addresses in the recentchanges table; can be accessed only by
3609 * extensions (e.g. CheckUser) or a DB admin
3611 $wgPutIPinRC = true;
3614 * Limit password attempts to X attempts per Y seconds per IP per account.
3615 * Requires memcached.
3617 $wgPasswordAttemptThrottle = array( 'count' => 5, 'seconds' => 300 );
3619 /** @} */ # end of user rights settings
3621 /************************************************************************//**
3622 * @name Proxy scanner settings
3627 * If you enable this, every editor's IP address will be scanned for open HTTP
3630 * Don't enable this. Many sysops will report "hostile TCP port scans" to your
3631 * ISP and ask for your server to be shut down.
3633 * You have been warned.
3635 $wgBlockOpenProxies = false;
3636 /** Port we want to scan for a proxy */
3637 $wgProxyPorts = array( 80, 81, 1080, 3128, 6588, 8000, 8080, 8888, 65506 );
3638 /** Script used to scan */
3639 $wgProxyScriptPath = "$IP/includes/proxy_check.php";
3641 $wgProxyMemcExpiry = 86400;
3642 /** This should always be customised in LocalSettings.php */
3643 $wgSecretKey = false;
3644 /** big list of banned IP addresses, in the keys not the values */
3645 $wgProxyList = array();
3647 $wgProxyKey = false;
3649 /** @} */ # end of proxy scanner settings
3651 /************************************************************************//**
3652 * @name Cookie settings
3657 * Default cookie expiration time. Setting to 0 makes all cookies session-only.
3659 $wgCookieExpiration = 30*86400;
3662 * Set to set an explicit domain on the login cookies eg, "justthis.domain.org"
3663 * or ".any.subdomain.net"
3665 $wgCookieDomain = '';
3666 $wgCookiePath = '/';
3667 $wgCookieSecure = ($wgProto == 'https');
3668 $wgDisableCookieCheck = false;
3671 * Set $wgCookiePrefix to use a custom one. Setting to false sets the default of
3672 * using the database name.
3674 $wgCookiePrefix = false;
3677 * Set authentication cookies to HttpOnly to prevent access by JavaScript,
3678 * in browsers that support this feature. This can mitigates some classes of
3681 * Only supported on PHP 5.2 or higher.
3683 $wgCookieHttpOnly = version_compare("5.2", PHP_VERSION
, "<");
3686 * If the requesting browser matches a regex in this blacklist, we won't
3687 * send it cookies with HttpOnly mode, even if $wgCookieHttpOnly is on.
3689 $wgHttpOnlyBlacklist = array(
3690 // Internet Explorer for Mac; sometimes the cookies work, sometimes
3691 // they don't. It's difficult to predict, as combinations of path
3692 // and expiration options affect its parsing.
3693 '/^Mozilla\/4\.0 \(compatible; MSIE \d+\.\d+; Mac_PowerPC\)/',
3696 /** A list of cookies that vary the cache (for use by extensions) */
3697 $wgCacheVaryCookies = array();
3699 /** Override to customise the session name */
3700 $wgSessionName = false;
3702 /** @} */ # end of cookie settings }
3704 /************************************************************************//**
3705 * @name LaTeX (mathematical formulas)
3710 * To use inline TeX, you need to compile 'texvc' (in the 'math' subdirectory of
3711 * the MediaWiki package and have latex, dvips, gs (ghostscript), andconvert
3712 * (ImageMagick) installed and available in the PATH.
3713 * Please see math/README for more information.
3716 /** Location of the texvc binary */
3717 $wgTexvc = $IP . '/math/texvc';
3719 * Texvc background color
3720 * use LaTeX color format as used in \special function
3721 * for transparent background use value 'Transparent' for alpha transparency or
3722 * 'transparent' for binary transparency.
3724 $wgTexvcBackgroundColor = 'transparent';
3727 * Normally when generating math images, we double-check that the
3728 * directories we want to write to exist, and that files that have
3729 * been generated still exist when we need to bring them up again.
3731 * This lets us give useful error messages in case of permission
3732 * problems, and automatically rebuild images that have been lost.
3734 * On a big site with heavy NFS traffic this can be slow and flaky,
3735 * so sometimes we want to short-circuit it by setting this to false.
3737 $wgMathCheckFiles = true;
3739 /* @} */ # end LaTeX }
3741 /************************************************************************//**
3742 * @name Profiling, testing and debugging
3744 * To enable profiling, edit StartProfiler.php
3750 * Filename for debug logging. See http://www.mediawiki.org/wiki/How_to_debug
3751 * The debug log file should be not be publicly accessible if it is used, as it
3752 * may contain private data.
3754 $wgDebugLogFile = '';
3757 * Prefix for debug log lines
3759 $wgDebugLogPrefix = '';
3762 * If true, instead of redirecting, show a page with a link to the redirect
3763 * destination. This allows for the inspection of PHP error messages, and easy
3764 * resubmission of form data. For developer use only.
3766 $wgDebugRedirects = false;
3769 * If true, log debugging data from action=raw.
3770 * This is normally false to avoid overlapping debug entries due to gen=css and
3773 $wgDebugRawPage = false;
3776 * Send debug data to an HTML comment in the output.
3778 * This may occasionally be useful when supporting a non-technical end-user. It's
3779 * more secure than exposing the debug log file to the web, since the output only
3780 * contains private data for the current user. But it's not ideal for development
3781 * use since data is lost on fatal errors and redirects.
3783 $wgDebugComments = false;
3786 * Write SQL queries to the debug log
3788 $wgDebugDumpSql = false;
3791 * Set to an array of log group keys to filenames.
3792 * If set, wfDebugLog() output for that group will go to that file instead
3793 * of the regular $wgDebugLogFile. Useful for enabling selective logging
3796 $wgDebugLogGroups = array();
3799 * Display debug data at the bottom of the main content area.
3801 * Useful for developers and technical users trying to working on a closed wiki.
3803 $wgShowDebug = false;
3806 * Prefix debug messages with relative timestamp. Very-poor man's profiler.
3808 $wgDebugTimestamps = false;
3811 * Print HTTP headers for every request in the debug information.
3813 $wgDebugPrintHttpHeaders = true;
3816 * Show the contents of $wgHooks in Special:Version
3818 $wgSpecialVersionShowHooks = false;
3821 * Whether to show "we're sorry, but there has been a database error" pages.
3822 * Displaying errors aids in debugging, but may display information useful
3825 $wgShowSQLErrors = false;
3828 * If set to true, uncaught exceptions will print a complete stack trace
3829 * to output. This should only be used for debugging, as it may reveal
3830 * private information in function parameters due to PHP's backtrace
3833 $wgShowExceptionDetails = false;
3836 * If true, show a backtrace for database errors
3838 $wgShowDBErrorBacktrace = false;
3841 * Expose backend server host names through the API and various HTML comments
3843 $wgShowHostnames = false;
3846 * If set to true MediaWiki will throw notices for some possible error
3847 * conditions and for deprecated functions.
3849 $wgDevelopmentWarnings = false;
3851 /** Only record profiling info for pages that took longer than this */
3852 $wgProfileLimit = 0.0;
3854 /** Don't put non-profiling info into log file */
3855 $wgProfileOnly = false;
3858 * Log sums from profiling into "profiling" table in db.
3860 * You have to create a 'profiling' table in your database before using
3861 * this feature, see maintenance/archives/patch-profiling.sql
3863 * To enable profiling, edit StartProfiler.php
3865 $wgProfileToDatabase = false;
3867 /** If true, print a raw call tree instead of per-function report */
3868 $wgProfileCallTree = false;
3870 /** Should application server host be put into profiling table */
3871 $wgProfilePerHost = false;
3874 * Host for UDP profiler.
3876 * The host should be running a daemon which can be obtained from MediaWiki
3877 * Subversion at: http://svn.wikimedia.org/svnroot/mediawiki/trunk/udpprofile
3879 $wgUDPProfilerHost = '127.0.0.1';
3882 * Port for UDP profiler.
3883 * @see $wgUDPProfilerHost
3885 $wgUDPProfilerPort = '3811';
3887 /** Detects non-matching wfProfileIn/wfProfileOut calls */
3888 $wgDebugProfiling = false;
3890 /** Output debug message on every wfProfileIn/wfProfileOut */
3891 $wgDebugFunctionEntry = 0;
3894 * Destination for wfIncrStats() data...
3895 * 'cache' to go into the system cache, if enabled (memcached)
3896 * 'udp' to be sent to the UDP profiler (see $wgUDPProfilerHost)
3899 $wgStatsMethod = 'cache';
3901 /** Whereas to count the number of time an article is viewed.
3902 * Does not work if pages are cached (for example with squid).
3904 $wgDisableCounters = false;
3907 * Support blog-style "trackbacks" for articles. See
3908 * http://www.sixapart.com/pronet/docs/trackback_spec for details.
3910 $wgUseTrackbacks = false;
3913 * Parser test suite files to be run by parserTests.php when no specific
3914 * filename is passed to it.
3916 * Extensions may add their own tests to this array, or site-local tests
3917 * may be added via LocalSettings.php
3921 $wgParserTestFiles = array(
3922 "$IP/tests/parser/parserTests.txt",
3923 "$IP/tests/parser/extraParserTests.txt"
3927 * If configured, specifies target CodeReview installation to send test
3928 * result data from 'parserTests.php --upload'
3930 * Something like this:
3931 * $wgParserTestRemote = array(
3932 * 'api-url' => 'http://www.mediawiki.org/w/api.php',
3933 * 'repo' => 'MediaWiki',
3934 * 'suite' => 'ParserTests',
3935 * 'path' => '/trunk/phase3', // not used client-side; for reference
3936 * 'secret' => 'qmoicj3mc4mcklmqw', // Shared secret used in HMAC validation
3939 $wgParserTestRemote = false;
3941 /** @} */ # end of profiling, testing and debugging }
3943 /************************************************************************//**
3949 * Set this to true to disable the full text search feature.
3951 $wgDisableTextSearch = false;
3954 * Set to true to have nicer highligted text in search results,
3955 * by default off due to execution overhead
3957 $wgAdvancedSearchHighlighting = false;
3960 * Regexp to match word boundaries, defaults for non-CJK languages
3961 * should be empty for CJK since the words are not separate
3963 * @todo FIXME: checks for lower than required PHP version (5.1.x).
3965 $wgSearchHighlightBoundaries = version_compare("5.1", PHP_VERSION
, "<")?
'[\p{Z}\p{P}\p{C}]'
3966 : '[ ,.;:!?~!@#$%\^&*\(\)+=\-\\|\[\]"\'<>\n\r\/{}]'; // PHP 5.0 workaround
3969 * Set to true to have the search engine count total
3970 * search matches to present in the Special:Search UI.
3971 * Not supported by every search engine shipped with MW.
3973 * This could however be slow on larger wikis, and is pretty flaky
3974 * with the current title vs content split. Recommend avoiding until
3975 * that's been worked out cleanly; but this may aid in testing the
3976 * search UI and API to confirm that the result count works.
3978 $wgCountTotalSearchHits = false;
3981 * Template for OpenSearch suggestions, defaults to API action=opensearch
3983 * Sites with heavy load would tipically have these point to a custom
3984 * PHP wrapper to avoid firing up mediawiki for every keystroke
3986 * Placeholders: {searchTerms}
3989 $wgOpenSearchTemplate = false;
3992 * Enable suggestions while typing in search boxes
3993 * (results are passed around in OpenSearch format)
3994 * Requires $wgEnableOpenSearchSuggest = true;
3996 $wgEnableMWSuggest = false;
3999 * Enable OpenSearch suggestions requested by MediaWiki. Set this to
4000 * false if you've disabled MWSuggest or another suggestion script and
4001 * want reduce load caused by cached scripts pulling suggestions.
4003 $wgEnableOpenSearchSuggest = true;
4006 * Expiry time for search suggestion responses
4008 $wgSearchSuggestCacheExpiry = 1200;
4011 * Template for internal MediaWiki suggestion engine, defaults to API action=opensearch
4013 * Placeholders: {searchTerms}, {namespaces}, {dbname}
4016 $wgMWSuggestTemplate = false;
4019 * If you've disabled search semi-permanently, this also disables updates to the
4020 * table. If you ever re-enable, be sure to rebuild the search table.
4022 $wgDisableSearchUpdate = false;
4025 * List of namespaces which are searched by default. Example:
4028 * $wgNamespacesToBeSearchedDefault[NS_MAIN] = true;
4029 * $wgNamespacesToBeSearchedDefault[NS_PROJECT] = true;
4032 $wgNamespacesToBeSearchedDefault = array(
4037 * Namespaces to be searched when user clicks the "Help" tab
4040 * Same format as $wgNamespacesToBeSearchedDefault
4042 $wgNamespacesToBeSearchedHelp = array(
4048 * If set to true the 'searcheverything' preference will be effective only for logged-in users.
4049 * Useful for big wikis to maintain different search profiles for anonymous and logged-in users.
4052 $wgSearchEverythingOnlyLoggedIn = false;
4055 * Disable the internal MySQL-based search, to allow it to be
4056 * implemented by an extension instead.
4058 $wgDisableInternalSearch = false;
4061 * Set this to a URL to forward search requests to some external location.
4062 * If the URL includes '$1', this will be replaced with the URL-encoded
4065 * For example, to forward to Google you'd have something like:
4066 * $wgSearchForwardUrl = 'http://www.google.com/search?q=$1' .
4067 * '&domains=http://example.com' .
4068 * '&sitesearch=http://example.com' .
4069 * '&ie=utf-8&oe=utf-8';
4071 $wgSearchForwardUrl = null;
4074 * Search form behavior
4075 * true = use Go & Search buttons
4076 * false = use Go button & Advanced search link
4078 $wgUseTwoButtonsSearchForm = true;
4081 * Array of namespaces to generate a Google sitemap for when the
4082 * maintenance/generateSitemap.php script is run, or false if one is to be ge-
4083 * nerated for all namespaces.
4085 $wgSitemapNamespaces = false;
4087 /** @} */ # end of search settings
4089 /************************************************************************//**
4090 * @name Edit user interface
4095 * Path to the GNU diff3 utility. If the file doesn't exist, edit conflicts will
4096 * fall back to the old behaviour (no merging).
4098 $wgDiff3 = '/usr/bin/diff3';
4101 * Path to the GNU diff utility.
4103 $wgDiff = '/usr/bin/diff';
4106 * Which namespaces have special treatment where they should be preview-on-open
4107 * Internaly only Category: pages apply, but using this extensions (e.g. Semantic MediaWiki)
4108 * can specify namespaces of pages they have special treatment for
4110 $wgPreviewOnOpenNamespaces = array(
4115 * Activate external editor interface for files and pages
4116 * See http://www.mediawiki.org/wiki/Manual:External_editors
4118 $wgUseExternalEditor = true;
4120 /** Go button goes straight to the edit screen if the article doesn't exist. */
4121 $wgGoToEdit = false;
4124 * Enable the UniversalEditButton for browsers that support it
4125 * (currently only Firefox with an extension)
4126 * See http://universaleditbutton.org for more background information
4128 $wgUniversalEditButton = true;
4131 * If user doesn't specify any edit summary when making a an edit, MediaWiki
4132 * will try to automatically create one. This feature can be disabled by set-
4133 * ting this variable false.
4135 $wgUseAutomaticEditSummaries = true;
4137 /** @} */ # end edit UI }
4139 /************************************************************************//**
4141 * See also $wgSiteNotice
4146 * @cond file_level_code
4147 * Set $wgCommandLineMode if it's not set already, to avoid notices
4149 if( !isset( $wgCommandLineMode ) ) {
4150 $wgCommandLineMode = false;
4154 /** For colorized maintenance script output, is your terminal background dark ? */
4155 $wgCommandLineDarkBg = false;
4158 * Array for extensions to register their maintenance scripts with the
4159 * system. The key is the name of the class and the value is the full
4162 $wgMaintenanceScripts = array();
4165 * Set this to a string to put the wiki into read-only mode. The text will be
4166 * used as an explanation to users.
4168 * This prevents most write operations via the web interface. Cache updates may
4169 * still be possible. To prevent database writes completely, use the read_only
4175 * If this lock file exists (size > 0), the wiki will be forced into read-only mode.
4176 * Its contents will be shown to users as part of the read-only warning
4179 * Defaults to "{$wgUploadDirectory}/lock_yBgMBwiR".
4181 $wgReadOnlyFile = false;
4184 * When you run the web-based upgrade utility, it will tell you what to set
4185 * this to in order to authorize the upgrade process. It will subsequently be
4186 * used as a password, to authorize further upgrades.
4188 * For security, do not set this to a guessable string. Use the value supplied
4189 * by the install/upgrade process. To cause the upgrader to generate a new key,
4190 * delete the old key from LocalSettings.php.
4192 $wgUpgradeKey = false;
4194 /** @} */ # End of maintenance }
4196 /************************************************************************//**
4197 * @name Recent changes, new pages, watchlist and history
4202 * Recentchanges items are periodically purged; entries older than this many
4204 * Default: 13 weeks = about three months
4206 $wgRCMaxAge = 13 * 7 * 24 * 3600;
4209 * Filter $wgRCLinkDays by $wgRCMaxAge to avoid showing links for numbers
4210 * higher than what will be stored. Note that this is disabled by default
4211 * because we sometimes do have RC data which is beyond the limit for some
4212 * reason, and some users may use the high numbers to display that data which
4215 $wgRCFilterByAge = false;
4218 * List of Days and Limits options to list in the Special:Recentchanges and
4219 * Special:Recentchangeslinked pages.
4221 $wgRCLinkLimits = array( 50, 100, 250, 500 );
4222 $wgRCLinkDays = array( 1, 3, 7, 14, 30 );
4225 * Send recent changes updates via UDP. The updates will be formatted for IRC.
4226 * Set this to the IP address of the receiver.
4228 $wgRC2UDPAddress = false;
4231 * Port number for RC updates
4233 $wgRC2UDPPort = false;
4236 * Prefix to prepend to each UDP packet.
4237 * This can be used to identify the wiki. A script is available called
4238 * mxircecho.py which listens on a UDP port, and uses a prefix ending in a
4239 * tab to identify the IRC channel to send the log line to.
4241 $wgRC2UDPPrefix = '';
4244 * If this is set to true, $wgLocalInterwiki will be prepended to links in the
4245 * IRC feed. If this is set to a string, that string will be used as the prefix.
4247 $wgRC2UDPInterwikiPrefix = false;
4250 * Set to true to omit "bot" edits (by users with the bot permission) from the
4253 $wgRC2UDPOmitBots = false;
4256 * Enable user search in Special:Newpages
4257 * This is really a temporary hack around an index install bug on some Wikipedias.
4258 * Kill it once fixed.
4260 $wgEnableNewpagesUserFilter = true;
4262 /** Use RC Patrolling to check for vandalism */
4263 $wgUseRCPatrol = true;
4265 /** Use new page patrolling to check new pages on Special:Newpages */
4266 $wgUseNPPatrol = true;
4268 /** Provide syndication feeds (RSS, Atom) for, e.g., Recentchanges, Newpages */
4271 /** Set maximum number of results to return in syndication feeds (RSS, Atom) for
4272 * eg Recentchanges, Newpages. */
4275 /** _Minimum_ timeout for cached Recentchanges feed, in seconds.
4276 * A cached version will continue to be served out even if changes
4277 * are made, until this many seconds runs out since the last render.
4279 * If set to 0, feed caching is disabled. Use this for debugging only;
4280 * feed generation can be pretty slow with diffs.
4282 $wgFeedCacheTimeout = 60;
4284 /** When generating Recentchanges RSS/Atom feed, diffs will not be generated for
4285 * pages larger than this size. */
4286 $wgFeedDiffCutoff = 32768;
4288 /** Override the site's default RSS/ATOM feed for recentchanges that appears on
4289 * every page. Some sites might have a different feed they'd like to promote
4290 * instead of the RC feed (maybe like a "Recent New Articles" or "Breaking news" one).
4291 * Ex: $wgSiteFeed['format'] = "http://example.com/somefeed.xml"; Format can be one
4292 * of either 'rss' or 'atom'.
4294 $wgOverrideSiteFeed = array();
4297 * Which feed types should we provide by default? This can include 'rss',
4298 * 'atom', neither, or both.
4300 $wgAdvertisedFeedTypes = array( 'atom' );
4302 /** Show watching users in recent changes, watchlist and page history views */
4303 $wgRCShowWatchingUsers = false; # UPO
4304 /** Show watching users in Page views */
4305 $wgPageShowWatchingUsers = false;
4306 /** Show the amount of changed characters in recent changes */
4307 $wgRCShowChangedSize = true;
4310 * If the difference between the character counts of the text
4311 * before and after the edit is below that value, the value will be
4312 * highlighted on the RC page.
4314 $wgRCChangedSizeThreshold = 500;
4317 * Show "Updated (since my last visit)" marker in RC view, watchlist and history
4318 * view for watched pages with new changes */
4319 $wgShowUpdatedMarker = true;
4322 * Disable links to talk pages of anonymous users (IPs) in listings on special
4323 * pages like page history, Special:Recentchanges, etc.
4325 $wgDisableAnonTalk = false;
4328 * Enable filtering of categories in Recentchanges
4330 $wgAllowCategorizedRecentChanges = false;
4333 * Allow filtering by change tag in recentchanges, history, etc
4334 * Has no effect if no tags are defined in valid_tag.
4336 $wgUseTagFilter = true;
4338 /** @} */ # end RC/watchlist }
4340 /************************************************************************//**
4341 * @name Copyright and credits settings
4345 /** RDF metadata toggles */
4346 $wgEnableDublinCoreRdf = false;
4347 $wgEnableCreativeCommonsRdf = false;
4349 /** Override for copyright metadata.
4350 * TODO: these options need documentation
4352 $wgRightsPage = null;
4353 $wgRightsUrl = null;
4354 $wgRightsText = null;
4355 $wgRightsIcon = null;
4358 * Set to an array of metadata terms. Else they will be loaded based on $wgRightsUrl
4360 $wgLicenseTerms = false;
4363 * Set this to some HTML to override the rights icon with an arbitrary logo
4364 * @deprecated Use $wgFooterIcons['copyright']['copyright']
4366 $wgCopyrightIcon = null;
4368 /** Set this to true if you want detailed copyright information forms on Upload. */
4369 $wgUseCopyrightUpload = false;
4371 /** Set this to false if you want to disable checking that detailed copyright
4372 * information values are not empty. */
4373 $wgCheckCopyrightUpload = true;
4376 * Set this to the number of authors that you want to be credited below an
4377 * article text. Set it to zero to hide the attribution block, and a negative
4378 * number (like -1) to show all authors. Note that this will require 2-3 extra
4379 * database hits, which can have a not insignificant impact on performance for
4384 /** If there are more than $wgMaxCredits authors, show $wgMaxCredits of them.
4385 * Otherwise, link to a separate credits page. */
4386 $wgShowCreditsIfMax = true;
4388 /** @} */ # end of copyright and credits settings }
4390 /************************************************************************//**
4391 * @name Import / Export
4396 * List of interwiki prefixes for wikis we'll accept as sources for
4397 * Special:Import (for sysops). Since complete page history can be imported,
4398 * these should be 'trusted'.
4400 * If a user has the 'import' permission but not the 'importupload' permission,
4401 * they will only be able to run imports through this transwiki interface.
4403 $wgImportSources = array();
4406 * Optional default target namespace for interwiki imports.
4407 * Can use this to create an incoming "transwiki"-style queue.
4408 * Set to numeric key, not the name.
4410 * Users may override this in the Special:Import dialog.
4412 $wgImportTargetNamespace = null;
4415 * If set to false, disables the full-history option on Special:Export.
4416 * This is currently poorly optimized for long edit histories, so is
4417 * disabled on Wikimedia's sites.
4419 $wgExportAllowHistory = true;
4422 * If set nonzero, Special:Export requests for history of pages with
4423 * more revisions than this will be rejected. On some big sites things
4424 * could get bogged down by very very long pages.
4426 $wgExportMaxHistory = 0;
4429 * Return distinct author list (when not returning full history)
4431 $wgExportAllowListContributors = false ;
4434 * If non-zero, Special:Export accepts a "pagelink-depth" parameter
4435 * up to this specified level, which will cause it to include all
4436 * pages linked to from the pages you specify. Since this number
4437 * can become *insanely large* and could easily break your wiki,
4438 * it's disabled by default for now.
4440 * There's a HARD CODED limit of 5 levels of recursion to prevent a
4441 * crazy-big export from being done by someone setting the depth
4442 * number too high. In other words, last resort safety net.
4444 $wgExportMaxLinkDepth = 0;
4447 * Whether to allow the "export all pages in namespace" option
4449 $wgExportFromNamespaces = false;
4451 /** @} */ # end of import/export }
4453 /*************************************************************************//**
4459 * A list of callback functions which are called once MediaWiki is fully initialised
4461 $wgExtensionFunctions = array();
4464 * Extension functions for initialisation of skins. This is called somewhat earlier
4465 * than $wgExtensionFunctions.
4467 $wgSkinExtensionFunctions = array();
4470 * Extension messages files.
4472 * Associative array mapping extension name to the filename where messages can be
4473 * found. The file should contain variable assignments. Any of the variables
4474 * present in languages/messages/MessagesEn.php may be defined, but $messages
4475 * is the most common.
4477 * Variables defined in extensions will override conflicting variables defined
4481 * $wgExtensionMessagesFiles['ConfirmEdit'] = dirname(__FILE__).'/ConfirmEdit.i18n.php';
4484 $wgExtensionMessagesFiles = array();
4487 * Aliases for special pages provided by extensions.
4488 * @deprecated Use $specialPageAliases in a file referred to by $wgExtensionMessagesFiles
4490 $wgExtensionAliasesFiles = array();
4493 * Parser output hooks.
4494 * This is an associative array where the key is an extension-defined tag
4495 * (typically the extension name), and the value is a PHP callback.
4496 * These will be called as an OutputPageParserOutput hook, if the relevant
4497 * tag has been registered with the parser output object.
4499 * Registration is done with $pout->addOutputHook( $tag, $data ).
4501 * The callback has the form:
4502 * function outputHook( $outputPage, $parserOutput, $data ) { ... }
4504 $wgParserOutputHooks = array();
4507 * List of valid skin names.
4508 * The key should be the name in all lower case, the value should be a properly
4509 * cased name for the skin. This value will be prefixed with "Skin" to create the
4510 * class name of the skin to load, and if the skin's class cannot be found through
4511 * the autoloader it will be used to load a .php file by that name in the skins directory.
4512 * The default skins will be added later, by Skin::getSkinNames(). Use
4513 * Skin::getSkinNames() as an accessor if you wish to have access to the full list.
4515 $wgValidSkinNames = array();
4518 * Special page list.
4519 * See the top of SpecialPage.php for documentation.
4521 $wgSpecialPages = array();
4524 * Array mapping class names to filenames, for autoloading.
4526 $wgAutoloadClasses = array();
4529 * An array of extension types and inside that their names, versions, authors,
4530 * urls, descriptions and pointers to localized description msgs. Note that
4531 * the version, url, description and descriptionmsg key can be omitted.
4534 * $wgExtensionCredits[$type][] = array(
4535 * 'name' => 'Example extension',
4537 * 'path' => __FILE__,
4538 * 'author' => 'Foo Barstein',
4539 * 'url' => 'http://wwww.example.com/Example%20Extension/',
4540 * 'description' => 'An example extension',
4541 * 'descriptionmsg' => 'exampleextension-desc',
4545 * Where $type is 'specialpage', 'parserhook', 'variable', 'media' or 'other'.
4546 * Where 'descriptionmsg' can be an array with message key and parameters:
4547 * 'descriptionmsg' => array( 'exampleextension-desc', param1, param2, ... ),
4549 $wgExtensionCredits = array();
4552 * Authentication plugin.
4557 * Global list of hooks.
4558 * Add a hook by doing:
4559 * $wgHooks['event_name'][] = $function;
4561 * $wgHooks['event_name'][] = array($function, $data);
4563 * $wgHooks['event_name'][] = array($object, 'method');
4568 * Maps jobs to their handling classes; extensions
4569 * can add to this to provide custom jobs
4571 $wgJobClasses = array(
4572 'refreshLinks' => 'RefreshLinksJob',
4573 'refreshLinks2' => 'RefreshLinksJob2',
4574 'htmlCacheUpdate' => 'HTMLCacheUpdateJob',
4575 'html_cache_update' => 'HTMLCacheUpdateJob', // backwards-compatible
4576 'sendMail' => 'EmaillingJob',
4577 'enotifNotify' => 'EnotifNotifyJob',
4578 'fixDoubleRedirect' => 'DoubleRedirectJob',
4579 'uploadFromUrl' => 'UploadFromUrlJob',
4583 * Additional functions to be performed with updateSpecialPages.
4584 * Expensive Querypages are already updated.
4586 $wgSpecialPageCacheUpdates = array(
4587 'Statistics' => array('SiteStatsUpdate','cacheUpdate')
4591 * Hooks that are used for outputting exceptions. Format is:
4592 * $wgExceptionHooks[] = $funcname
4594 * $wgExceptionHooks[] = array( $class, $funcname )
4595 * Hooks should return strings or false
4597 $wgExceptionHooks = array();
4601 * Page property link table invalidation lists. When a page property
4602 * changes, this may require other link tables to be updated (eg
4603 * adding __HIDDENCAT__ means the hiddencat tracking category will
4604 * have been added, so the categorylinks table needs to be rebuilt).
4605 * This array can be added to by extensions.
4607 $wgPagePropLinkInvalidations = array(
4608 'hiddencat' => 'categorylinks',
4611 /** @} */ # End extensions }
4613 /*************************************************************************//**
4619 * Use experimental, DMOZ-like category browser
4621 $wgUseCategoryBrowser = false;
4624 * On category pages, show thumbnail gallery for images belonging to that
4625 * category instead of listing them as articles.
4627 $wgCategoryMagicGallery = true;
4630 * Paging limit for categories
4632 $wgCategoryPagingLimit = 200;
4635 * Specify how category names should be sorted, when listed on a category page.
4636 * A sorting scheme is also known as a collation.
4638 * Available values are:
4640 * - uppercase: Converts the category name to upper case, and sorts by that.
4642 * - uca-default: Provides access to the Unicode Collation Algorithm with
4643 * the default element table. This is a compromise collation which sorts
4644 * all languages in a mediocre way. However, it is better than "uppercase".
4646 * To use the uca-default collation, you must have PHP's intl extension
4647 * installed. See http://php.net/manual/en/intl.setup.php . The details of the
4648 * resulting collation will depend on the version of ICU installed on the
4651 * After you change this, you must run maintenance/updateCollation.php to fix
4652 * the sort keys in the database.
4654 $wgCategoryCollation = 'uppercase';
4656 /** @} */ # End categories }
4658 /*************************************************************************//**
4664 * The logging system has two levels: an event type, which describes the
4665 * general category and can be viewed as a named subset of all logs; and
4666 * an action, which is a specific kind of event that can exist in that
4669 $wgLogTypes = array( '',
4683 * This restricts log access to those who have a certain right
4684 * Users without this will not see it in the option menu and can not view it
4685 * Restricted logs are not added to recent changes
4686 * Logs should remain non-transcludable
4687 * Format: logtype => permissiontype
4689 $wgLogRestrictions = array(
4690 'suppress' => 'suppressionlog'
4694 * Show/hide links on Special:Log will be shown for these log types.
4696 * This is associative array of log type => boolean "hide by default"
4698 * See $wgLogTypes for a list of available log types.
4701 * $wgFilterLogTypes => array(
4703 * 'import' => false,
4706 * Will display show/hide links for the move and import logs. Move logs will be
4707 * hidden by default unless the link is clicked. Import logs will be shown by
4708 * default, and hidden when the link is clicked.
4710 * A message of the form log-show-hide-<type> should be added, and will be used
4711 * for the link text.
4713 $wgFilterLogTypes = array(
4718 * Lists the message key string for each log type. The localized messages
4719 * will be listed in the user interface.
4721 * Extensions with custom log types may add to this array.
4723 $wgLogNames = array(
4724 '' => 'all-logs-page',
4725 'block' => 'blocklogpage',
4726 'protect' => 'protectlogpage',
4727 'rights' => 'rightslog',
4728 'delete' => 'dellogpage',
4729 'upload' => 'uploadlogpage',
4730 'move' => 'movelogpage',
4731 'import' => 'importlogpage',
4732 'patrol' => 'patrol-log-page',
4733 'merge' => 'mergelog',
4734 'suppress' => 'suppressionlog',
4738 * Lists the message key string for descriptive text to be shown at the
4739 * top of each log type.
4741 * Extensions with custom log types may add to this array.
4743 $wgLogHeaders = array(
4744 '' => 'alllogstext',
4745 'block' => 'blocklogtext',
4746 'protect' => 'protectlogtext',
4747 'rights' => 'rightslogtext',
4748 'delete' => 'dellogpagetext',
4749 'upload' => 'uploadlogpagetext',
4750 'move' => 'movelogpagetext',
4751 'import' => 'importlogpagetext',
4752 'patrol' => 'patrol-log-header',
4753 'merge' => 'mergelogpagetext',
4754 'suppress' => 'suppressionlogtext',
4758 * Lists the message key string for formatting individual events of each
4759 * type and action when listed in the logs.
4761 * Extensions with custom log types may add to this array.
4763 $wgLogActions = array(
4764 'block/block' => 'blocklogentry',
4765 'block/unblock' => 'unblocklogentry',
4766 'block/reblock' => 'reblock-logentry',
4767 'protect/protect' => 'protectedarticle',
4768 'protect/modify' => 'modifiedarticleprotection',
4769 'protect/unprotect' => 'unprotectedarticle',
4770 'protect/move_prot' => 'movedarticleprotection',
4771 'rights/rights' => 'rightslogentry',
4772 'rights/disable' => 'disableaccount-logentry',
4773 'delete/delete' => 'deletedarticle',
4774 'delete/restore' => 'undeletedarticle',
4775 'delete/revision' => 'revdelete-logentry',
4776 'delete/event' => 'logdelete-logentry',
4777 'upload/upload' => 'uploadedimage',
4778 'upload/overwrite' => 'overwroteimage',
4779 'upload/revert' => 'uploadedimage',
4780 'move/move' => '1movedto2',
4781 'move/move_redir' => '1movedto2_redir',
4782 'move/move_rev' => 'moverevlogentry',
4783 'import/upload' => 'import-logentry-upload',
4784 'import/interwiki' => 'import-logentry-interwiki',
4785 'merge/merge' => 'pagemerge-logentry',
4786 'suppress/revision' => 'revdelete-logentry',
4787 'suppress/file' => 'revdelete-logentry',
4788 'suppress/event' => 'logdelete-logentry',
4789 'suppress/delete' => 'suppressedarticle',
4790 'suppress/block' => 'blocklogentry',
4791 'suppress/reblock' => 'reblock-logentry',
4792 'patrol/patrol' => 'patrol-log-line',
4796 * The same as above, but here values are names of functions,
4798 * @see LogPage::actionText
4800 $wgLogActionsHandlers = array();
4803 * Maintain a log of newusers at Log/newusers?
4805 $wgNewUserLog = true;
4808 * Log the automatic creations of new users accounts?
4810 $wgLogAutocreatedAccounts = false;
4812 /** @} */ # end logging }
4814 /*************************************************************************//**
4815 * @name Special pages (general and miscellaneous)
4820 * Allow special page inclusions such as {{Special:Allpages}}
4822 $wgAllowSpecialInclusion = true;
4825 * Set this to an array of special page names to prevent
4826 * maintenance/updateSpecialPages.php from updating those pages.
4828 $wgDisableQueryPageUpdate = false;
4831 * List of special pages, followed by what subtitle they should go under
4832 * at Special:SpecialPages
4834 $wgSpecialPageGroups = array(
4835 'DoubleRedirects' => 'maintenance',
4836 'BrokenRedirects' => 'maintenance',
4837 'Lonelypages' => 'maintenance',
4838 'Uncategorizedpages' => 'maintenance',
4839 'Uncategorizedcategories' => 'maintenance',
4840 'Uncategorizedimages' => 'maintenance',
4841 'Uncategorizedtemplates' => 'maintenance',
4842 'Unusedcategories' => 'maintenance',
4843 'Unusedimages' => 'maintenance',
4844 'Protectedpages' => 'maintenance',
4845 'Protectedtitles' => 'maintenance',
4846 'Unusedtemplates' => 'maintenance',
4847 'Withoutinterwiki' => 'maintenance',
4848 'Longpages' => 'maintenance',
4849 'Shortpages' => 'maintenance',
4850 'Ancientpages' => 'maintenance',
4851 'Deadendpages' => 'maintenance',
4852 'Wantedpages' => 'maintenance',
4853 'Wantedcategories' => 'maintenance',
4854 'Wantedfiles' => 'maintenance',
4855 'Wantedtemplates' => 'maintenance',
4856 'Unwatchedpages' => 'maintenance',
4857 'Fewestrevisions' => 'maintenance',
4859 'Userlogin' => 'login',
4860 'Userlogout' => 'login',
4861 'CreateAccount' => 'login',
4863 'Recentchanges' => 'changes',
4864 'Recentchangeslinked' => 'changes',
4865 'Watchlist' => 'changes',
4866 'Newimages' => 'changes',
4867 'Newpages' => 'changes',
4869 'Tags' => 'changes',
4871 'Upload' => 'media',
4872 'Listfiles' => 'media',
4873 'MIMEsearch' => 'media',
4874 'FileDuplicateSearch' => 'media',
4875 'Filepath' => 'media',
4877 'Listusers' => 'users',
4878 'Activeusers' => 'users',
4879 'Listgrouprights' => 'users',
4880 'Ipblocklist' => 'users',
4881 'Contributions' => 'users',
4882 'Emailuser' => 'users',
4883 'Listadmins' => 'users',
4884 'Listbots' => 'users',
4885 'Userrights' => 'users',
4886 'Blockip' => 'users',
4887 'Preferences' => 'users',
4888 'Resetpass' => 'users',
4889 'DeletedContributions' => 'users',
4891 'Mostlinked' => 'highuse',
4892 'Mostlinkedcategories' => 'highuse',
4893 'Mostlinkedtemplates' => 'highuse',
4894 'Mostcategories' => 'highuse',
4895 'Mostimages' => 'highuse',
4896 'Mostrevisions' => 'highuse',
4898 'Allpages' => 'pages',
4899 'Prefixindex' => 'pages',
4900 'Listredirects' => 'pages',
4901 'Categories' => 'pages',
4902 'Disambiguations' => 'pages',
4904 'Randompage' => 'redirects',
4905 'Randomredirect' => 'redirects',
4906 'Mypage' => 'redirects',
4907 'Mytalk' => 'redirects',
4908 'Mycontributions' => 'redirects',
4909 'Search' => 'redirects',
4910 'LinkSearch' => 'redirects',
4912 'ComparePages' => 'pagetools',
4913 'Movepage' => 'pagetools',
4914 'MergeHistory' => 'pagetools',
4915 'Revisiondelete' => 'pagetools',
4916 'Undelete' => 'pagetools',
4917 'Export' => 'pagetools',
4918 'Import' => 'pagetools',
4919 'Whatlinkshere' => 'pagetools',
4921 'Statistics' => 'wiki',
4922 'Version' => 'wiki',
4924 'Unlockdb' => 'wiki',
4925 'Allmessages' => 'wiki',
4926 'Popularpages' => 'wiki',
4928 'Specialpages' => 'other',
4929 'Blockme' => 'other',
4930 'Booksources' => 'other',
4933 /** Whether or not to sort special pages in Special:Specialpages */
4935 $wgSortSpecialPages = true;
4938 * Filter for Special:Randompage. Part of a WHERE clause
4939 * @deprecated as of 1.16, use the SpecialRandomGetRandomTitle hook
4941 $wgExtraRandompageSQL = false;
4944 * On Special:Unusedimages, consider images "used", if they are put
4945 * into a category. Default (false) is not to count those as used.
4947 $wgCountCategorizedImagesAsUsed = false;
4950 * Maximum number of links to a redirect page listed on
4951 * Special:Whatlinkshere/RedirectDestination
4953 $wgMaxRedirectLinksRetrieved = 500;
4955 /** @} */ # end special pages }
4957 /*************************************************************************//**
4958 * @name Robot (search engine crawler) policy
4959 * See also $wgNoFollowLinks.
4964 * Default robot policy. The default policy is to encourage indexing and fol-
4965 * lowing of links. It may be overridden on a per-namespace and/or per-page
4968 $wgDefaultRobotPolicy = 'index,follow';
4971 * Robot policies per namespaces. The default policy is given above, the array
4972 * is made of namespace constants as defined in includes/Defines.php. You can-
4973 * not specify a different default policy for NS_SPECIAL: it is always noindex,
4974 * nofollow. This is because a number of special pages (e.g., ListPages) have
4975 * many permutations of options that display the same data under redundant
4976 * URLs, so search engine spiders risk getting lost in a maze of twisty special
4977 * pages, all alike, and never reaching your actual content.
4980 * $wgNamespaceRobotPolicies = array( NS_TALK => 'noindex' );
4982 $wgNamespaceRobotPolicies = array();
4985 * Robot policies per article. These override the per-namespace robot policies.
4986 * Must be in the form of an array where the key part is a properly canonical-
4987 * ised text form title and the value is a robot policy.
4989 * $wgArticleRobotPolicies = array( 'Main Page' => 'noindex,follow',
4990 * 'User:Bob' => 'index,follow' );
4991 * Example that DOES NOT WORK because the names are not canonical text forms:
4992 * $wgArticleRobotPolicies = array(
4993 * # Underscore, not space!
4994 * 'Main_Page' => 'noindex,follow',
4995 * # "Project", not the actual project name!
4996 * 'Project:X' => 'index,follow',
4997 * # Needs to be "Abc", not "abc" (unless $wgCapitalLinks is false for that namespace)!
4998 * 'abc' => 'noindex,nofollow'
5001 $wgArticleRobotPolicies = array();
5004 * An array of namespace keys in which the __INDEX__/__NOINDEX__ magic words
5005 * will not function, so users can't decide whether pages in that namespace are
5006 * indexed by search engines. If set to null, default to $wgContentNamespaces.
5008 * $wgExemptFromUserRobotsControl = array( NS_MAIN, NS_TALK, NS_PROJECT );
5010 $wgExemptFromUserRobotsControl = null;
5012 /** @} */ # End robot policy }
5014 /************************************************************************//**
5015 * @name AJAX and API
5016 * Note: The AJAX entry point which this section refers to is gradually being
5017 * replaced by the API entry point, api.php. They are essentially equivalent.
5018 * Both of them are used for dynamic client-side features, via XHR.
5023 * Enable the MediaWiki API for convenient access to
5024 * machine-readable data via api.php
5026 * See http://www.mediawiki.org/wiki/API
5028 $wgEnableAPI = true;
5031 * Allow the API to be used to perform write operations
5032 * (page edits, rollback, etc.) when an authorised user
5035 $wgEnableWriteAPI = true;
5038 * API module extensions
5039 * Associative array mapping module name to class name.
5040 * Extension modules may override the core modules.
5042 $wgAPIModules = array();
5043 $wgAPIMetaModules = array();
5044 $wgAPIPropModules = array();
5045 $wgAPIListModules = array();
5048 * Maximum amount of rows to scan in a DB query in the API
5049 * The default value is generally fine
5051 $wgAPIMaxDBRows = 5000;
5054 * The maximum size (in bytes) of an API result.
5055 * Don't set this lower than $wgMaxArticleSize*1024
5057 $wgAPIMaxResultSize = 8388608;
5060 * The maximum number of uncached diffs that can be retrieved in one API
5061 * request. Set this to 0 to disable API diffs altogether
5063 $wgAPIMaxUncachedDiffs = 1;
5066 * Log file or URL (TCP or UDP) to log API requests to, or false to disable
5067 * API request logging
5069 $wgAPIRequestLog = false;
5072 * Set the timeout for the API help text cache. If set to 0, caching disabled
5074 $wgAPICacheHelpTimeout = 60*60;
5077 * Enable AJAX framework
5082 * List of Ajax-callable functions.
5083 * Extensions acting as Ajax callbacks must register here
5085 $wgAjaxExportList = array( 'wfAjaxGetFileUrl' );
5088 * Enable watching/unwatching pages using AJAX.
5089 * Requires $wgUseAjax to be true too.
5091 $wgAjaxWatch = true;
5094 * Enable AJAX check for file overwrite, pre-upload
5096 $wgAjaxUploadDestCheck = true;
5099 * Enable previewing licences via AJAX. Also requires $wgEnableAPI to be true.
5101 $wgAjaxLicensePreview = true;
5104 * Settings for incoming cross-site AJAX requests:
5105 * Newer browsers support cross-site AJAX when the target resource allows requests
5106 * from the origin domain by the Access-Control-Allow-Origin header.
5107 * This is currently only used by the API (requests to api.php)
5108 * $wgCrossSiteAJAXdomains can be set using a wildcard syntax:
5110 * '*' matches any number of characters
5111 * '?' matches any 1 character
5114 $wgCrossSiteAJAXdomains = array(
5115 'www.mediawiki.org',
5122 $wgCrossSiteAJAXdomains = array();
5125 * Domains that should not be allowed to make AJAX requests,
5126 * even if they match one of the domains allowed by $wgCrossSiteAJAXdomains
5127 * Uses the same syntax as $wgCrossSiteAJAXdomains
5130 $wgCrossSiteAJAXdomainExceptions = array();
5132 /** @} */ # End AJAX and API }
5134 /************************************************************************//**
5135 * @name Shell and process control
5140 * Maximum amount of virtual memory available to shell processes under linux, in KB.
5142 $wgMaxShellMemory = 102400;
5145 * Maximum file size created by shell processes under linux, in KB
5146 * ImageMagick convert for example can be fairly hungry for scratch space
5148 $wgMaxShellFileSize = 102400;
5151 * Maximum CPU time in seconds for shell processes under linux
5153 $wgMaxShellTime = 180;
5156 * Executable path of the PHP cli binary (php/php5). Should be set up on install.
5158 $wgPhpCli = '/usr/bin/php';
5161 * Locale for LC_CTYPE, to work around http://bugs.php.net/bug.php?id=45132
5162 * For Unix-like operating systems, set this to to a locale that has a UTF-8
5163 * character set. Only the character set is relevant.
5165 $wgShellLocale = 'en_US.utf8';
5167 /** @} */ # End shell }
5169 /************************************************************************//**
5175 * Timeout for HTTP requests done internally
5177 $wgHTTPTimeout = 25;
5180 * Timeout for Asynchronous (background) HTTP requests
5182 $wgAsyncHTTPTimeout = 25;
5185 * Proxy to use for CURL requests.
5187 $wgHTTPProxy = false;
5189 /** @} */ # End HTTP client }
5191 /************************************************************************//**
5193 * See also $wgEnotifUseJobQ.
5198 * Number of jobs to perform per request. May be less than one in which case
5199 * jobs are performed probabalistically. If this is zero, jobs will not be done
5200 * during ordinary apache requests. In this case, maintenance/runJobs.php should
5201 * be run periodically.
5206 * Number of rows to update per job
5208 $wgUpdateRowsPerJob = 500;
5211 * Number of rows to update per query
5213 $wgUpdateRowsPerQuery = 100;
5215 /** @} */ # End job queue }
5217 /************************************************************************//**
5218 * @name Miscellaneous
5222 /** Allow the "info" action, very inefficient at the moment */
5223 $wgAllowPageInfo = false;
5225 /** Name of the external diff engine to use */
5226 $wgExternalDiffEngine = false;
5229 * Array of disabled article actions, e.g. view, edit, dublincore, delete, etc.
5231 $wgDisabledActions = array();
5234 * Disable redirects to special pages and interwiki redirects, which use a 302
5235 * and have no "redirected from" link.
5237 $wgDisableHardRedirects = false;
5240 * LinkHolderArray batch size
5243 $wgLinkHolderBatchSize = 1000;
5246 * By default MediaWiki does not register links pointing to same server in externallinks dataset,
5247 * use this value to override:
5249 $wgRegisterInternalExternals = false;
5252 * Maximum number of pages to move at once when moving subpages with a page.
5254 $wgMaximumMovedPages = 100;
5257 * Fix double redirects after a page move.
5258 * Tends to conflict with page move vandalism, use only on a private wiki.
5260 $wgFixDoubleRedirects = false;
5263 * Allow redirection to another page when a user logs in.
5264 * To enable, set to a string like 'Main Page'
5266 $wgRedirectOnLogin = null;
5269 * Configuration for processing pool control, for use in high-traffic wikis.
5270 * An implementation is provided in the PoolCounter extension.
5272 * This configuration array maps pool types to an associative array. The only
5273 * defined key in the associative array is "class", which gives the class name.
5274 * The remaining elements are passed through to the class as constructor
5275 * parameters. Example:
5277 * $wgPoolCounterConf = array( 'ArticleView' => array(
5278 * 'class' => 'PoolCounter_Client',
5279 * 'timeout' => 15, // wait timeout in seconds
5280 * 'workers' => 5, // maximum number of active threads in each pool
5281 * 'maxqueue' => 50, // maximum number of total threads in each pool
5282 * ... any extension-specific options...
5285 $wgPoolCounterConf = null;
5288 * To disable file delete/restore temporarily
5290 $wgUploadMaintenance = false;
5293 * Allows running of selenium tests via maintenance/tests/RunSeleniumTests.php
5295 $wgEnableSelenium = false;
5296 $wgSeleniumTestConfigs = array();
5297 $wgSeleniumConfigFile = null;
5298 $wgDBtestuser = ''; //db user that has permission to create and drop the test databases only
5299 $wgDBtestpassword = '';
5302 * For really cool vim folding this needs to be at the end:
5303 * vim: foldmarker=@{,@} foldmethod=marker