* Deal with importing all those nasty globals and things
*
* Copyright © 2003 Brion Vibber <brion@pobox.com>
- * http://www.mediawiki.org/
+ * https://www.mediawiki.org/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
/**
* Cached client IP address
- * @var String
+ * @var string
*/
private $ip;
* will return an empty array if it determines that the URL is
* inside a rewrite path.
*
- * @return Array: Any query arguments found in path matches.
+ * @return array Any query arguments found in path matches.
*/
public static function getPathInfo( $want = 'all' ) {
global $wgUsePathInfo;
* URL rewriting function; tries to extract page title and,
* optionally, one other fixed parameter value from a URL path.
*
- * @param string $path the URL path given from the client
- * @param array $bases one or more URLs, optionally with $1 at the end
- * @param string $key if provided, the matching key in $bases will be
- * passed on as the value of this URL parameter
- * @return array of URL variables to interpolate; empty if no match
+ * @param string $path The URL path given from the client
+ * @param array $bases One or more URLs, optionally with $1 at the end
+ * @param string $key If provided, the matching key in $bases will be
+ * passed on as the value of this URL parameter
+ * @return array Array of URL variables to interpolate; empty if no match
*/
static function extractTitle( $path, $bases, $key = false ) {
foreach ( (array)$bases as $keyValue => $base ) {
* @param bool $topLevel Specifies if the array passed is from the top
* level of the source. In PHP5 magic_quotes only escapes the first level
* of keys that belong to an array.
- * @return array the original array
+ * @return array The original array
* @see http://www.php.net/manual/en/function.get-magic-quotes-gpc.php#49612
*/
private function &fix_magic_quotes( &$arr, $topLevel = true ) {
/**
* Recursively normalizes UTF-8 strings in the given array.
*
- * @param $data string|array
- * @return array|string cleaned-up version of the given
+ * @param string|array $data
+ * @return array|string Cleaned-up version of the given
* @private
*/
function normalizeUnicode( $data ) {
/**
* Fetch a value from the given array or return $default if it's not set.
*
- * @param $arr Array
- * @param $name String
- * @param $default Mixed
+ * @param array $arr
+ * @param string $name
+ * @param mixed $default
* @return mixed
*/
private function getGPCVal( $arr, $name, $default ) {
* non-freeform text inputs (e.g. predefined internal text keys
* selected by a drop-down menu). For freeform input, see getText().
*
- * @param $name String
- * @param string $default optional default (or NULL)
- * @return String
+ * @param string $name
+ * @param string $default Optional default (or null)
+ * @return string
*/
public function getVal( $name, $default = null ) {
$val = $this->getGPCVal( $this->data, $name, $default );
/**
* Set an arbitrary value into our get/post data.
*
- * @param string $key key name to use
- * @param $value Mixed: value to set
- * @return Mixed: old value if one was present, null otherwise
+ * @param string $key Key name to use
+ * @param mixed $value Value to set
+ * @return mixed Old value if one was present, null otherwise
*/
public function setVal( $key, $value ) {
$ret = isset( $this->data[$key] ) ? $this->data[$key] : null;
/**
* Unset an arbitrary value from our get/post data.
*
- * @param string $key key name to use
- * @return Mixed: old value if one was present, null otherwise
+ * @param string $key Key name to use
+ * @return mixed Old value if one was present, null otherwise
*/
public function unsetVal( $key ) {
if ( !isset( $this->data[$key] ) ) {
/**
* Fetch an array from the input or return $default if it's not set.
* If source was scalar, will return an array with a single element.
- * If no source and no default, returns NULL.
+ * If no source and no default, returns null.
*
- * @param $name String
- * @param array $default optional default (or NULL)
- * @return Array
+ * @param string $name
+ * @param array $default Optional default (or null)
+ * @return array
*/
public function getArray( $name, $default = null ) {
$val = $this->getGPCVal( $this->data, $name, $default );
/**
* Fetch an array of integers, or return $default if it's not set.
* If source was scalar, will return an array with a single element.
- * If no source and no default, returns NULL.
+ * If no source and no default, returns null.
* If an array is returned, contents are guaranteed to be integers.
*
- * @param $name String
- * @param array $default option default (or NULL)
- * @return Array of ints
+ * @param string $name
+ * @param array $default Option default (or null)
+ * @return array Array of ints
*/
public function getIntArray( $name, $default = null ) {
$val = $this->getArray( $name, $default );
* Guaranteed to return an integer; non-numeric input will typically
* return 0.
*
- * @param $name String
- * @param $default Integer
- * @return Integer
+ * @param string $name
+ * @param int $default
+ * @return int
*/
public function getInt( $name, $default = 0 ) {
return intval( $this->getVal( $name, $default ) );
* Guaranteed to return an integer or null; non-numeric input will
* typically return null.
*
- * @param $name String
- * @return Integer
+ * @param string $name
+ * @return int|null
*/
public function getIntOrNull( $name ) {
$val = $this->getVal( $name );
* return 0.
*
* @since 1.23
- * @param $name String
- * @param $default Float
- * @return Float
+ * @param string $name
+ * @param float $default
+ * @return float
*/
public function getFloat( $name, $default = 0 ) {
return floatval( $this->getVal( $name, $default ) );
* Guaranteed to return true or false, with normal PHP semantics for
* boolean interpretation of strings.
*
- * @param $name String
- * @param $default Boolean
- * @return Boolean
+ * @param string $name
+ * @param bool $default
+ * @return bool
*/
public function getBool( $name, $default = false ) {
return (bool)$this->getVal( $name, $default );
* Unlike getBool, the string "false" will result in boolean false, which is
* useful when interpreting information sent from JavaScript.
*
- * @param $name String
- * @param $default Boolean
- * @return Boolean
+ * @param string $name
+ * @param bool $default
+ * @return bool
*/
public function getFuzzyBool( $name, $default = false ) {
return $this->getBool( $name, $default ) && strcasecmp( $this->getVal( $name ), 'false' ) !== 0;
* value is (even "0"). Return false if the named value is not set.
* Example use is checking for the presence of check boxes in forms.
*
- * @param $name String
- * @return Boolean
+ * @param string $name
+ * @return bool
*/
public function getCheck( $name ) {
# Checkboxes and buttons are only present when clicked
* user-supplied freeform text input (for which input transformations may
* be required - e.g. Esperanto x-coding).
*
- * @param $name String
- * @param string $default optional
- * @return String
+ * @param string $name
+ * @param string $default Optional
+ * @return string
*/
public function getText( $name, $default = '' ) {
global $wgContLang;
/**
* Returns the names of all input values excluding those in $exclude.
*
- * @param $exclude Array
+ * @param array $exclude
* @return array
*/
public function getValueNames( $exclude = array() ) {
* Get the values passed in the query string.
* No transformation is performed on the values.
*
- * @return Array
+ * @return array
*/
public function getQueryValues() {
return $_GET;
* Return the contents of the Query with no decoding. Use when you need to
* know exactly what was sent, e.g. for an OAuth signature over the elements.
*
- * @return String
+ * @return string
*/
public function getRawQueryString() {
return $_SERVER['QUERY_STRING'];
* Return the contents of the POST with no decoding. Use when you need to
* know exactly what was sent, e.g. for an OAuth signature over the elements.
*
- * @return String
+ * @return string
*/
public function getRawPostString() {
if ( !$this->wasPosted() ) {
* disallow reading the stream more than once. As stated in the php docs, this
* does not work with enctype="multipart/form-data".
*
- * @return String
+ * @return string
*/
public function getRawInput() {
- static $input = false;
- if ( $input === false ) {
+ static $input = null;
+ if ( $input === null ) {
$input = file_get_contents( 'php://input' );
}
return $input;
/**
* Get the HTTP method used for this request.
*
- * @return String
+ * @return string
*/
public function getMethod() {
return isset( $_SERVER['REQUEST_METHOD'] ) ? $_SERVER['REQUEST_METHOD'] : 'GET';
* Note that values retrieved by the object may come from the
* GET URL etc even on a POST request.
*
- * @return Boolean
+ * @return bool
*/
public function wasPosted() {
return $this->getMethod() == 'POST';
* during the current request (in which case the cookie will
* be sent back to the client at the end of the script run).
*
- * @return Boolean
+ * @return bool
*/
public function checkSessionCookie() {
return isset( $_COOKIE[session_name()] );
/**
* Get a cookie from the $_COOKIE jar
*
- * @param string $key the name of the cookie
- * @param string $prefix a prefix to use for the cookie name, if not $wgCookiePrefix
- * @param $default Mixed: what to return if the value isn't found
- * @return Mixed: cookie value or $default if the cookie not set
+ * @param string $key The name of the cookie
+ * @param string $prefix A prefix to use for the cookie name, if not $wgCookiePrefix
+ * @param mixed $default What to return if the value isn't found
+ * @return mixed Cookie value or $default if the cookie not set
*/
public function getCookie( $key, $prefix = null, $default = null ) {
if ( $prefix === null ) {
* This will be suitable for use as a relative link in HTML output.
*
* @throws MWException
- * @return String
+ * @return string
*/
public function getRequestURL() {
if ( isset( $_SERVER['REQUEST_URI'] ) && strlen( $_SERVER['REQUEST_URI'] ) ) {
$base = $_SERVER['REQUEST_URI'];
- } elseif ( isset( $_SERVER['HTTP_X_ORIGINAL_URL'] ) && strlen( $_SERVER['HTTP_X_ORIGINAL_URL'] ) ) {
+ } elseif ( isset( $_SERVER['HTTP_X_ORIGINAL_URL'] )
+ && strlen( $_SERVER['HTTP_X_ORIGINAL_URL'] )
+ ) {
// Probably IIS; doesn't set REQUEST_URI
$base = $_SERVER['HTTP_X_ORIGINAL_URL'];
} elseif ( isset( $_SERVER['SCRIPT_NAME'] ) ) {
* If $wgServer is protocol-relative, this will return a fully
* qualified URL with the protocol that was used for this request.
*
- * @return String
+ * @return string
*/
public function getFullRequestURL() {
return wfExpandUrl( $this->getRequestURL(), PROTO_CURRENT );
* Take an arbitrary query and rewrite the present URL to include it
* @param string $query query string fragment; do not include initial '?'
*
- * @return String
+ * @return string
*/
public function appendQuery( $query ) {
return $this->appendQueryArray( wfCgiToArray( $query ) );
* HTML-safe version of appendQuery().
* @deprecated: Deprecated in 1.20, warnings in 1.21, remove in 1.22.
*
- * @param string $query query string fragment; do not include initial '?'
- * @return String
+ * @param string $query Query string fragment; do not include initial '?'
+ * @return string
*/
public function escapeAppendQuery( $query ) {
return htmlspecialchars( $this->appendQuery( $query ) );
}
/**
- * @param $key
- * @param $value
- * @param $onlyquery bool
- * @return String
+ * @param string $key
+ * @param string $value
+ * @param bool $onlyquery
+ * @return string
*/
public function appendQueryValue( $key, $value, $onlyquery = false ) {
return $this->appendQueryArray( array( $key => $value ), $onlyquery );
/**
* Appends or replaces value of query variables.
*
- * @param array $array of values to replace/add to query
- * @param bool $onlyquery whether to only return the query string and not
- * the complete URL
- * @return String
+ * @param array $array Array of values to replace/add to query
+ * @param bool $onlyquery Whether to only return the query string and not the complete URL
+ * @return string
*/
public function appendQueryArray( $array, $onlyquery = false ) {
global $wgTitle;
* defaults if not given. The limit must be positive and is capped at 5000.
* Offset must be positive but is not capped.
*
- * @param $deflimit Integer: limit to use if no input and the user hasn't set the option.
- * @param string $optionname to specify an option other than rclimit to pull from.
- * @return array first element is limit, second is offset
+ * @param int $deflimit Limit to use if no input and the user hasn't set the option.
+ * @param string $optionname To specify an option other than rclimit to pull from.
+ * @return array First element is limit, second is offset
*/
public function getLimitOffset( $deflimit = 50, $optionname = 'rclimit' ) {
global $wgUser;
/**
* Return the path to the temporary file where PHP has stored the upload.
*
- * @param $key String:
- * @return string or NULL if no such file.
+ * @param string $key
+ * @return string|null string or null if no such file.
*/
public function getFileTempname( $key ) {
$file = new WebRequestUpload( $this, $key );
/**
* Return the upload error or 0
*
- * @param $key String:
- * @return integer
+ * @param string $key
+ * @return int
*/
public function getUploadError( $key ) {
$file = new WebRequestUpload( $this, $key );
*
* Other than this the name is not verified for being a safe filename.
*
- * @param $key String:
- * @return string or NULL if no such file.
+ * @param string $key
+ * @return string|null string or null if no such file.
*/
public function getFileName( $key ) {
$file = new WebRequestUpload( $this, $key );
/**
* Return a WebRequestUpload object corresponding to the key
*
- * @param $key string
+ * @param string $key
* @return WebRequestUpload
*/
public function getUpload( $key ) {
/**
* Get an array containing all request headers
*
- * @return Array mapping header name to its value
+ * @return array Mapping header name to its value
*/
public function getAllHeaders() {
$this->initHeaders();
/**
* Get data from $_SESSION
*
- * @param string $key name of key in $_SESSION
- * @return Mixed
+ * @param string $key Name of key in $_SESSION
+ * @return mixed
*/
public function getSessionData( $key ) {
if ( !isset( $_SESSION[$key] ) ) {
/**
* Set session data
*
- * @param string $key name of key in $_SESSION
- * @param $data Mixed
+ * @param string $key Name of key in $_SESSION
+ * @param mixed $data
*/
public function setSessionData( $key, $data ) {
$_SESSION[$key] = $data;
* message or redirect to a safer URL. Returns true if the URL is OK, and
* false if an error message has been shown and the request should be aborted.
*
- * @param $extWhitelist array
+ * @param array $extWhitelist
* @throws HttpError
* @return bool
*/
* Attempt to redirect to a URL with a QUERY_STRING that's not dangerous in
* IE 6. Returns true if it was successful, false otherwise.
*
- * @param $url string
+ * @param string $url
* @return bool
*/
protected function doSecurityRedirect( $url ) {
We can't serve non-HTML content from the URL you have requested, because
Internet Explorer would interpret it as an incorrect and potentially dangerous
content type.</p>
-<p>Instead, please use <a href="$encUrl">this URL</a>, which is the same as the URL you have requested, except that
-"&*" is appended. This prevents Internet Explorer from seeing a bogus file
-extension.
+<p>Instead, please use <a href="$encUrl">this URL</a>, which is the same as the
+URL you have requested, except that "&*" is appended. This prevents Internet
+Explorer from seeing a bogus file extension.
</p>
</body>
</html>
/**
* Parse the Accept-Language header sent by the client into an array
- * @return array array( languageCode => q-value ) sorted by q-value in descending order then
- * appearing time in the header in ascending order.
+ *
+ * @return array array( languageCode => q-value ) sorted by q-value in
+ * descending order then appearing time in the header in ascending order.
* May contain the "language" '*', which applies to languages other than those explicitly listed.
* This is aligned with rfc2616 section 14.4
* Preference for earlier languages appears in rfc3282 as an extension to HTTP/1.1.
*/
public function getAcceptLang() {
- // Modified version of code found at http://www.thefutureoftheweb.com/blog/use-accept-language-header
+ // Modified version of code found at
+ // http://www.thefutureoftheweb.com/blog/use-accept-language-header
$acceptLang = $this->getHeader( 'Accept-Language' );
if ( !$acceptLang ) {
return array();
// Break up string into pieces (languages and q factors)
$lang_parse = null;
- preg_match_all( '/([a-z]{1,8}(-[a-z]{1,8})*|\*)\s*(;\s*q\s*=\s*(1(\.0{0,3})?|0(\.[0-9]{0,3})?)?)?/',
- $acceptLang, $lang_parse );
+ preg_match_all(
+ '/([a-z]{1,8}(-[a-z]{1,8})*|\*)\s*(;\s*q\s*=\s*(1(\.0{0,3})?|0(\.[0-9]{0,3})?)?)?/',
+ $acceptLang,
+ $lang_parse
+ );
if ( !count( $lang_parse[1] ) ) {
return array();
* @since 1.19
*
* @throws MWException
- * @return String
+ * @return string
*/
protected function getRawIP() {
if ( !isset( $_SERVER['REMOTE_ADDR'] ) ) {
}
if ( is_array( $_SERVER['REMOTE_ADDR'] ) || strpos( $_SERVER['REMOTE_ADDR'], ',' ) !== false ) {
- throw new MWException( __METHOD__ . " : Could not determine the remote IP address due to multiple values." );
+ throw new MWException( __METHOD__
+ . " : Could not determine the remote IP address due to multiple values." );
} else {
$ipchain = $_SERVER['REMOTE_ADDR'];
}
/**
* Constructor. Should only be called by WebRequest
*
- * @param $request WebRequest The associated request
+ * @param WebRequest $request The associated request
* @param string $key Key in $_FILES array (name of form field)
*/
public function __construct( $request, $key ) {
/**
* Return the original filename of the uploaded file
*
- * @return mixed Filename or null if non-existent
+ * @return string|null Filename or null if non-existent
*/
public function getName() {
if ( !$this->exists() ) {
/**
* Return the path to the temporary file
*
- * @return mixed Path or null if non-existent
+ * @return string|null Path or null if non-existent
*/
public function getTempName() {
if ( !$this->exists() ) {
/**
* @param array $data of *non*-urlencoded key => value pairs, the
* fake GET/POST values
- * @param bool $wasPosted whether to treat the data as POST
- * @param $session Mixed: session array or null
+ * @param bool $wasPosted Whether to treat the data as POST
+ * @param array|null $session Session array or null
* @param string $protocol 'http' or 'https'
* @throws MWException
*/
- public function __construct( $data = array(), $wasPosted = false, $session = null, $protocol = 'http' ) {
+ public function __construct( $data = array(), $wasPosted = false,
+ $session = null, $protocol = 'http'
+ ) {
if ( is_array( $data ) ) {
$this->data = $data;
} else {
}
/**
- * @param $method string
+ * @param string $method
* @throws MWException
*/
private function notImplemented( $method ) {
}
/**
- * @param $name string
- * @param $default string
+ * @param string $name
+ * @param string $default
* @return string
*/
public function getText( $name, $default = '' ) {
}
/**
- * @return Array
+ * @return array
*/
public function getValues() {
return $this->data;
}
/**
- * @param $name string
- * @param $val string
+ * @param string $name
+ * @param string $val
*/
public function setHeader( $name, $val ) {
$name = strtoupper( $name );
}
/**
- * @param $key
- * @return mixed
+ * @param string $key
+ * @return array|null
*/
public function getSessionData( $key ) {
if ( isset( $this->session[$key] ) ) {
}
/**
- * @param $key
- * @param $data
+ * @param string $key
+ * @param array $data
*/
public function setSessionData( $key, $data ) {
$this->session[$key] = $data;
}
/**
- * @return array|Mixed|null
+ * @return array|mixed|null
*/
public function getSessionArray() {
return $this->session;
/**
* FauxRequests shouldn't depend on raw request data (but that could be implemented here)
- * @return String
+ * @return string
*/
public function getRawQueryString() {
return '';
/**
* FauxRequests shouldn't depend on raw request data (but that could be implemented here)
- * @return String
+ * @return string
*/
public function getRawPostString() {
return '';
/**
* FauxRequests shouldn't depend on raw request data (but that could be implemented here)
- * @return String
+ * @return string
*/
public function getRawInput() {
return '';