3 * Default values for MediaWiki configuration settings.
9 * To customize your installation, edit "LocalSettings.php". If you make
10 * changes here, they will be lost on next upgrade of MediaWiki!
12 * In this file, variables whose default values depend on other
13 * variables are set to false. The actual default value of these variables
14 * will only be set in Setup.php, taking into account any custom settings
15 * performed in LocalSettings.php.
17 * Documentation is in the source and on:
18 * http://www.mediawiki.org/wiki/Manual:Configuration_settings
20 * @warning Note: this (and other things) will break if the autoloader is not
21 * enabled. Please include includes/AutoLoader.php before including this file.
23 * This program is free software; you can redistribute it and/or modify
24 * it under the terms of the GNU General Public License as published by
25 * the Free Software Foundation; either version 2 of the License, or
26 * (at your option) any later version.
28 * This program is distributed in the hope that it will be useful,
29 * but WITHOUT ANY WARRANTY; without even the implied warranty of
30 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
31 * GNU General Public License for more details.
33 * You should have received a copy of the GNU General Public License along
34 * with this program; if not, write to the Free Software Foundation, Inc.,
35 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
36 * http://www.gnu.org/copyleft/gpl.html
42 * @defgroup Globalsettings Global settings
46 * @cond file_level_code
47 * This is not a valid entry point, perform no further processing unless
48 * MEDIAWIKI is defined
50 if ( !defined( 'MEDIAWIKI' ) ) {
51 echo "This file is part of MediaWiki and is not a valid entry point\n";
56 * wgConf hold the site configuration.
57 * Not used for much in a default install.
60 $wgConf = new SiteConfiguration
;
63 * Class name to use for accessing Config.
64 * Currently only 'GlobalConfig' is available
67 $wgConfigClass = 'GlobalConfig';
70 * MediaWiki version number
73 $wgVersion = '1.23alpha';
76 * Name of the site. It must be changed in LocalSettings.php
78 $wgSitename = 'MediaWiki';
85 * $wgServer = 'http://example.com';
88 * This is usually detected correctly by MediaWiki. If MediaWiki detects the
89 * wrong server, it will redirect incorrectly after you save a page. In that
90 * case, set this variable to fix it.
92 * If you want to use protocol-relative URLs on your wiki, set this to a
93 * protocol-relative URL like '//example.com' and set $wgCanonicalServer
94 * to a fully qualified URL.
96 $wgServer = WebRequest
::detectServer();
99 * Canonical URL of the server, to use in IRC feeds and notification e-mails.
100 * Must be fully qualified, even if $wgServer is protocol-relative.
102 * Defaults to $wgServer, expanded to a fully qualified http:// URL if needed.
105 $wgCanonicalServer = false;
107 /************************************************************************//**
108 * @name Script path settings
113 * The path we should point to.
114 * It might be a virtual path in case with use apache mod_rewrite for example.
116 * This *needs* to be set correctly.
118 * Other paths will be set to defaults based on it unless they are directly
119 * set in LocalSettings.php
121 $wgScriptPath = '/wiki';
124 * Whether to support URLs like index.php/Page_title These often break when PHP
125 * is set up in CGI mode. PATH_INFO *may* be correct if cgi.fix_pathinfo is set,
126 * but then again it may not; lighttpd converts incoming path data to lowercase
127 * on systems with case-insensitive filesystems, and there have been reports of
128 * problems on Apache as well.
130 * To be safe we'll continue to keep it off by default.
132 * Override this to false if $_SERVER['PATH_INFO'] contains unexpectedly
133 * incorrect garbage, or to true if it is really correct.
135 * The default $wgArticlePath will be set based on this value at runtime, but if
136 * you have customized it, having this incorrectly set to true can cause
137 * redirect loops when "pretty URLs" are used.
140 $wgUsePathInfo = ( strpos( PHP_SAPI
, 'cgi' ) === false ) &&
141 ( strpos( PHP_SAPI
, 'apache2filter' ) === false ) &&
142 ( strpos( PHP_SAPI
, 'isapi' ) === false );
145 * The extension to append to script names by default. This can either be .php
148 * Some hosting providers use PHP 4 for *.php files, and PHP 5 for *.php5. This
149 * variable is provided to support those providers.
152 $wgScriptExtension = '.php';
156 /************************************************************************//**
157 * @name URLs and file paths
159 * These various web and file path variables are set to their defaults
160 * in Setup.php if they are not explicitly set from LocalSettings.php.
162 * These will relatively rarely need to be set manually, unless you are
163 * splitting style sheets or images outside the main document root.
165 * In this section, a "path" is usually a host-relative URL, i.e. a URL without
166 * the host part, that starts with a slash. In most cases a full URL is also
167 * acceptable. A "directory" is a local file path.
169 * In both paths and directories, trailing slashes should not be included.
175 * The URL path to index.php.
177 * Defaults to "{$wgScriptPath}/index{$wgScriptExtension}".
182 * The URL path to load.php.
184 * Defaults to "{$wgScriptPath}/load{$wgScriptExtension}".
187 $wgLoadScript = false;
190 * The URL path of the skins directory.
191 * Defaults to "{$wgScriptPath}/skins".
194 $wgStylePath = false;
195 $wgStyleSheetPath = &$wgStylePath;
198 * The URL path of the skins directory. Should not point to an external domain.
199 * Defaults to "{$wgScriptPath}/skins".
202 $wgLocalStylePath = false;
205 * The URL path of the extensions directory.
206 * Defaults to "{$wgScriptPath}/extensions".
209 $wgExtensionAssetsPath = false;
212 * Filesystem stylesheets directory.
213 * Defaults to "{$IP}/skins".
216 $wgStyleDirectory = false;
219 * The URL path for primary article page views. This path should contain $1,
220 * which is replaced by the article title.
222 * Defaults to "{$wgScript}/$1" or "{$wgScript}?title=$1",
223 * depending on $wgUsePathInfo.
225 $wgArticlePath = false;
228 * The URL path for the images directory.
229 * Defaults to "{$wgScriptPath}/images".
231 $wgUploadPath = false;
234 * The filesystem path of the images directory. Defaults to "{$IP}/images".
236 $wgUploadDirectory = false;
239 * Directory where the cached page will be saved.
240 * Defaults to "{$wgUploadDirectory}/cache".
242 $wgFileCacheDirectory = false;
245 * The URL path of the wiki logo. The logo size should be 135x135 pixels.
246 * Defaults to "{$wgStylePath}/common/images/wiki.png".
251 * The URL path of the shortcut icon.
254 $wgFavicon = '/favicon.ico';
257 * The URL path of the icon for iPhone and iPod Touch web app bookmarks.
258 * Defaults to no icon.
261 $wgAppleTouchIcon = false;
264 * The local filesystem path to a temporary directory. This is not required to
267 * When this setting is set to false, its value will be set through a call
268 * to wfTempDir(). See that methods implementation for the actual detection
271 * Developers should use the global function wfTempDir() instead of this
275 * @note Default changed to false in MediaWiki 1.20.
277 $wgTmpDirectory = false;
280 * If set, this URL is added to the start of $wgUploadPath to form a complete
284 $wgUploadBaseUrl = '';
287 * To enable remote on-demand scaling, set this to the thumbnail base URL.
288 * Full thumbnail URL will be like $wgUploadStashScalerBaseUrl/e/e6/Foo.jpg/123px-Foo.jpg
289 * where 'e6' are the first two characters of the MD5 hash of the file name.
290 * If $wgUploadStashScalerBaseUrl is set to false, thumbs are rendered locally as needed.
293 $wgUploadStashScalerBaseUrl = false;
296 * To set 'pretty' URL paths for actions other than
297 * plain page views, add to this array.
300 * Set pretty URL for the edit action:
302 * 'edit' => "$wgScriptPath/edit/$1"
305 * There must be an appropriate script or rewrite rule in place to handle these
309 $wgActionPaths = array();
313 /************************************************************************//**
314 * @name Files and file uploads
319 * Uploads have to be specially set up to be secure
321 $wgEnableUploads = false;
324 * The maximum age of temporary (incomplete) uploaded files
326 $wgUploadStashMaxAge = 6 * 3600; // 6 hours
329 * Allows to move images and other media files
331 $wgAllowImageMoving = true;
334 * Enable deferred upload tasks that use the job queue.
335 * Only enable this if job runners are set up for both the
336 * 'AssembleUploadChunks' and 'PublishStashedFile' job types.
338 * @note If you use suhosin, this setting is incompatible with
339 * suhosin.session.encrypt.
341 $wgEnableAsyncUploads = false;
344 * These are additional characters that should be replaced with '-' in filenames
346 $wgIllegalFileChars = ":";
349 * @deprecated since 1.17 use $wgDeletedDirectory
351 $wgFileStore = array();
354 * What directory to place deleted uploads in.
355 * Defaults to "{$wgUploadDirectory}/deleted".
357 $wgDeletedDirectory = false;
360 * Set this to true if you use img_auth and want the user to see details on why access failed.
362 $wgImgAuthDetails = false;
365 * If this is enabled, img_auth.php will not allow image access unless the wiki
366 * is private. This improves security when image uploads are hosted on a
369 $wgImgAuthPublicTest = true;
372 * Map of relative URL directories to match to internal mwstore:// base storage paths.
373 * For img_auth.php requests, everything after "img_auth.php/" is checked to see
374 * if starts with any of the prefixes defined here. The prefixes should not overlap.
375 * The prefix that matches has a corresponding storage path, which the rest of the URL
376 * is assumed to be relative to. The file at that path (or a 404) is send to the client.
379 * $wgImgAuthUrlPathMap['/timeline/'] = 'mwstore://local-fs/timeline-render/';
380 * The above maps ".../img_auth.php/timeline/X" to "mwstore://local-fs/timeline-render/".
381 * The name "local-fs" should correspond by name to an entry in $wgFileBackends.
383 * @see $wgFileBackends
385 $wgImgAuthUrlPathMap = array();
388 * File repository structures
390 * $wgLocalFileRepo is a single repository structure, and $wgForeignFileRepos is
391 * an array of such structures. Each repository structure is an associative
392 * array of properties configuring the repository.
394 * Properties required for all repos:
395 * - class The class name for the repository. May come from the core or an extension.
396 * The core repository classes are FileRepo, LocalRepo, ForeignDBRepo.
397 * FSRepo is also supported for backwards compatibility.
399 * - name A unique name for the repository (but $wgLocalFileRepo should be 'local').
400 * The name should consist of alpha-numeric characters.
401 * - backend A file backend name (see $wgFileBackends).
403 * For most core repos:
404 * - zones Associative array of zone names that each map to an array with:
405 * container : backend container name the zone is in
406 * directory : root path within container for the zone
407 * url : base URL to the root of the zone
408 * urlsByExt : map of file extension types to base URLs
409 * (useful for using a different cache for videos)
410 * handlerUrl : base script-handled URL to the root of the zone
411 * (see FileRepo::getZoneHandlerUrl() function)
412 * Zones default to using "<repo name>-<zone name>" as the container name
413 * and default to using the container root as the zone's root directory.
414 * Nesting of zone locations within other zones should be avoided.
415 * - url Public zone URL. The 'zones' settings take precedence.
416 * - hashLevels The number of directory levels for hash-based division of files
417 * - thumbScriptUrl The URL for thumb.php (optional, not recommended)
418 * - transformVia404 Whether to skip media file transformation on parse and rely on a 404
420 * - initialCapital Equivalent to $wgCapitalLinks (or $wgCapitalLinkOverrides[NS_FILE],
421 * determines whether filenames implicitly start with a capital letter.
422 * The current implementation may give incorrect description page links
423 * when the local $wgCapitalLinks and initialCapital are mismatched.
424 * - pathDisclosureProtection
425 * May be 'paranoid' to remove all parameters from error messages, 'none' to
426 * leave the paths in unchanged, or 'simple' to replace paths with
427 * placeholders. Default for LocalRepo is 'simple'.
428 * - fileMode This allows wikis to set the file mode when uploading/moving files. Default
430 * - directory The local filesystem directory where public files are stored. Not used for
432 * - thumbDir The base thumbnail directory. Defaults to "<directory>/thumb".
433 * - thumbUrl The base thumbnail URL. Defaults to "<url>/thumb".
434 * - isPrivate Set this if measures should always be taken to keep the files private.
435 * One should not trust this to assure that the files are not web readable;
436 * the server configuration should be done manually depending on the backend.
438 * These settings describe a foreign MediaWiki installation. They are optional, and will be ignored
439 * for local repositories:
440 * - descBaseUrl URL of image description pages, e.g. http://en.wikipedia.org/wiki/File:
441 * - scriptDirUrl URL of the MediaWiki installation, equivalent to $wgScriptPath, e.g.
442 * http://en.wikipedia.org/w
443 * - scriptExtension Script extension of the MediaWiki installation, equivalent to
444 * $wgScriptExtension, e.g. .php5 defaults to .php
446 * - articleUrl Equivalent to $wgArticlePath, e.g. http://en.wikipedia.org/wiki/$1
447 * - fetchDescription Fetch the text of the remote file description page. Equivalent to
448 * $wgFetchCommonsDescriptions.
449 * - abbrvThreshold File names over this size will use the short form of thumbnail names.
450 * Short thumbnail names only have the width, parameters, and the extension.
453 * - dbType, dbServer, dbUser, dbPassword, dbName, dbFlags
454 * equivalent to the corresponding member of $wgDBservers
455 * - tablePrefix Table prefix, the foreign wiki's $wgDBprefix
456 * - hasSharedCache True if the wiki's shared cache is accessible via the local $wgMemc
459 * - apibase Use for the foreign API's URL
460 * - apiThumbCacheExpiry How long to locally cache thumbs for
462 * If you leave $wgLocalFileRepo set to false, Setup will fill in appropriate values.
463 * Otherwise, set $wgLocalFileRepo to a repository structure as described above.
464 * If you set $wgUseInstantCommons to true, it will add an entry for Commons.
465 * If you set $wgForeignFileRepos to an array of repository structures, those will
466 * be searched after the local file repo.
467 * Otherwise, you will only have access to local media files.
469 * @see Setup.php for an example usage and default initialization.
471 $wgLocalFileRepo = false;
474 * @see $wgLocalFileRepo
476 $wgForeignFileRepos = array();
479 * Use Commons as a remote file repository. Essentially a wrapper, when this
480 * is enabled $wgForeignFileRepos will point at Commons with a set of default
483 $wgUseInstantCommons = false;
486 * File backend structure configuration.
488 * This is an array of file backend configuration arrays.
489 * Each backend configuration has the following parameters:
490 * - 'name' : A unique name for the backend
491 * - 'class' : The file backend class to use
492 * - 'wikiId' : A unique string that identifies the wiki (container prefix)
493 * - 'lockManager' : The name of a lock manager (see $wgLockManagers)
495 * See FileBackend::__construct() for more details.
496 * Additional parameters are specific to the file backend class used.
497 * These settings should be global to all wikis when possible.
499 * There are two particularly important aspects about each backend:
500 * - a) Whether it is fully qualified or wiki-relative.
501 * By default, the paths of files are relative to the current wiki,
502 * which works via prefixing them with the current wiki ID when accessed.
503 * Setting 'wikiId' forces the backend to be fully qualified by prefixing
504 * all paths with the specified value instead. This can be useful if
505 * multiple wikis need to share the same data. Note that 'name' is *not*
506 * part of any prefix and thus should not be relied upon for namespacing.
507 * - b) Whether it is only defined for some wikis or is defined on all
508 * wikis in the wiki farm. Defining a backend globally is useful
509 * if multiple wikis need to share the same data.
510 * One should be aware of these aspects when configuring a backend for use with
511 * any basic feature or plugin. For example, suppose an extension stores data for
512 * different wikis in different directories and sometimes needs to access data from
513 * a foreign wiki's directory in order to render a page on given wiki. The extension
514 * would need a fully qualified backend that is defined on all wikis in the wiki farm.
516 $wgFileBackends = array();
519 * Array of configuration arrays for each lock manager.
520 * Each backend configuration has the following parameters:
521 * - 'name' : A unique name for the lock manager
522 * - 'class' : The lock manger class to use
524 * See LockManager::__construct() for more details.
525 * Additional parameters are specific to the lock manager class used.
526 * These settings should be global to all wikis.
528 $wgLockManagers = array();
531 * Show Exif data, on by default if available.
532 * Requires PHP's Exif extension: http://www.php.net/manual/en/ref.exif.php
534 * @note FOR WINDOWS USERS:
535 * To enable Exif functions, add the following lines to the "Windows
536 * extensions" section of php.ini:
538 * extension=extensions/php_mbstring.dll
539 * extension=extensions/php_exif.dll
542 $wgShowEXIF = function_exists( 'exif_read_data' );
545 * If to automatically update the img_metadata field
546 * if the metadata field is outdated but compatible with the current version.
549 $wgUpdateCompatibleMetadata = false;
552 * If you operate multiple wikis, you can define a shared upload path here.
553 * Uploads to this wiki will NOT be put there - they will be put into
554 * $wgUploadDirectory.
555 * If $wgUseSharedUploads is set, the wiki will look in the shared repository if
556 * no file of the given name is found in the local repository (for [[File:..]],
557 * [[Media:..]] links). Thumbnails will also be looked for and generated in this
560 * Note that these configuration settings can now be defined on a per-
561 * repository basis for an arbitrary number of file repositories, using the
562 * $wgForeignFileRepos variable.
564 $wgUseSharedUploads = false;
567 * Full path on the web server where shared uploads can be found
569 $wgSharedUploadPath = "http://commons.wikimedia.org/shared/images";
572 * Fetch commons image description pages and display them on the local wiki?
574 $wgFetchCommonsDescriptions = false;
577 * Path on the file system where shared uploads can be found.
579 $wgSharedUploadDirectory = "/var/www/wiki3/images";
582 * DB name with metadata about shared directory.
583 * Set this to false if the uploads do not come from a wiki.
585 $wgSharedUploadDBname = false;
588 * Optional table prefix used in database.
590 $wgSharedUploadDBprefix = '';
593 * Cache shared metadata in memcached.
594 * Don't do this if the commons wiki is in a different memcached domain
596 $wgCacheSharedUploads = true;
599 * Allow for upload to be copied from an URL.
600 * The timeout for copy uploads is set by $wgCopyUploadTimeout.
601 * You have to assign the user right 'upload_by_url' to a user group, to use this.
603 $wgAllowCopyUploads = false;
606 * Allow asynchronous copy uploads.
607 * This feature is experimental and broken as of r81612.
609 $wgAllowAsyncCopyUploads = false;
612 * A list of domains copy uploads can come from
616 $wgCopyUploadsDomains = array();
619 * Enable copy uploads from Special:Upload. $wgAllowCopyUploads must also be
620 * true. If $wgAllowCopyUploads is true, but this is false, you will only be
621 * able to perform copy uploads from the API or extensions (e.g. UploadWizard).
623 $wgCopyUploadsFromSpecialUpload = false;
626 * Proxy to use for copy upload requests.
629 $wgCopyUploadProxy = false;
632 * Different timeout for upload by url
633 * This could be useful since when fetching large files, you may want a
634 * timeout longer than the default $wgHTTPTimeout. False means fallback
639 $wgCopyUploadTimeout = false;
642 * Different timeout for upload by url when run as a background job
643 * This could be useful since when fetching large files via job queue,
644 * you may want a different timeout, especially because there is no
645 * http request being kept alive.
647 * false means fallback to $wgCopyUploadTimeout.
650 $wgCopyUploadAsyncTimeout = false;
653 * Max size for uploads, in bytes. If not set to an array, applies to all
654 * uploads. If set to an array, per upload type maximums can be set, using the
655 * file and url keys. If the * key is set this value will be used as maximum
656 * for non-specified types.
660 * $wgMaxUploadSize = array(
662 * 'url' => 500 * 1024,
665 * Sets the maximum for all uploads to 250 kB except for upload-by-url, which
666 * will have a maximum of 500 kB.
668 $wgMaxUploadSize = 1024 * 1024 * 100; # 100MB
671 * Point the upload navigation link to an external URL
672 * Useful if you want to use a shared repository by default
673 * without disabling local uploads (use $wgEnableUploads = false for that).
677 * $wgUploadNavigationUrl = 'http://commons.wikimedia.org/wiki/Special:Upload';
680 $wgUploadNavigationUrl = false;
683 * Point the upload link for missing files to an external URL, as with
684 * $wgUploadNavigationUrl. The URL will get "(?|&)wpDestFile=<filename>"
685 * appended to it as appropriate.
687 $wgUploadMissingFileUrl = false;
690 * Give a path here to use thumb.php for thumbnail generation on client
691 * request, instead of generating them on render and outputting a static URL.
692 * This is necessary if some of your apache servers don't have read/write
693 * access to the thumbnail path.
697 * $wgThumbnailScriptPath = "{$wgScriptPath}/thumb{$wgScriptExtension}";
700 $wgThumbnailScriptPath = false;
703 * @see $wgThumbnailScriptPath
705 $wgSharedThumbnailScriptPath = false;
708 * Set this to false if you do not want MediaWiki to divide your images
709 * directory into many subdirectories, for improved performance.
711 * It's almost always good to leave this enabled. In previous versions of
712 * MediaWiki, some users set this to false to allow images to be added to the
713 * wiki by simply copying them into $wgUploadDirectory and then running
714 * maintenance/rebuildImages.php to register them in the database. This is no
715 * longer recommended, use maintenance/importImages.php instead.
717 * @note That this variable may be ignored if $wgLocalFileRepo is set.
718 * @todo Deprecate the setting and ultimately remove it from Core.
720 $wgHashedUploadDirectory = true;
723 * Set the following to false especially if you have a set of files that need to
724 * be accessible by all wikis, and you do not want to use the hash (path/a/aa/)
727 $wgHashedSharedUploadDirectory = true;
730 * Base URL for a repository wiki. Leave this blank if uploads are just stored
731 * in a shared directory and not meant to be accessible through a separate wiki.
732 * Otherwise the image description pages on the local wiki will link to the
733 * image description page on this wiki.
735 * Please specify the namespace, as in the example below.
737 $wgRepositoryBaseUrl = "http://commons.wikimedia.org/wiki/File:";
740 * This is the list of preferred extensions for uploading files. Uploading files
741 * with extensions not in this list will trigger a warning.
743 * @warning If you add any OpenOffice or Microsoft Office file formats here,
744 * such as odt or doc, and untrusted users are allowed to upload files, then
745 * your wiki will be vulnerable to cross-site request forgery (CSRF).
747 $wgFileExtensions = array( 'png', 'gif', 'jpg', 'jpeg' );
750 * Files with these extensions will never be allowed as uploads.
751 * An array of file extensions to blacklist. You should append to this array
752 * if you want to blacklist additional files.
754 $wgFileBlacklist = array(
755 # HTML may contain cookie-stealing JavaScript and web bugs
756 'html', 'htm', 'js', 'jsb', 'mhtml', 'mht', 'xhtml', 'xht',
757 # PHP scripts may execute arbitrary code on the server
758 'php', 'phtml', 'php3', 'php4', 'php5', 'phps',
759 # Other types that may be interpreted by some servers
760 'shtml', 'jhtml', 'pl', 'py', 'cgi',
761 # May contain harmful executables for Windows victims
762 'exe', 'scr', 'dll', 'msi', 'vbs', 'bat', 'com', 'pif', 'cmd', 'vxd', 'cpl' );
765 * Files with these mime types will never be allowed as uploads
766 * if $wgVerifyMimeType is enabled.
768 $wgMimeTypeBlacklist = array(
769 # HTML may contain cookie-stealing JavaScript and web bugs
770 'text/html', 'text/javascript', 'text/x-javascript', 'application/x-shellscript',
771 # PHP scripts may execute arbitrary code on the server
772 'application/x-php', 'text/x-php',
773 # Other types that may be interpreted by some servers
774 'text/x-python', 'text/x-perl', 'text/x-bash', 'text/x-sh', 'text/x-csh',
775 # Client-side hazards on Internet Explorer
776 'text/scriptlet', 'application/x-msdownload',
777 # Windows metafile, client-side vulnerability on some systems
778 'application/x-msmetafile',
782 * Allow Java archive uploads.
783 * This is not recommended for public wikis since a maliciously-constructed
784 * applet running on the same domain as the wiki can steal the user's cookies.
786 $wgAllowJavaUploads = false;
789 * This is a flag to determine whether or not to check file extensions on upload.
791 * @warning Setting this to false is insecure for public wikis.
793 $wgCheckFileExtensions = true;
796 * If this is turned off, users may override the warning for files not covered
797 * by $wgFileExtensions.
799 * @warning Setting this to false is insecure for public wikis.
801 $wgStrictFileExtensions = true;
804 * Setting this to true will disable the upload system's checks for HTML/JavaScript.
806 * @warning THIS IS VERY DANGEROUS on a publicly editable site, so USE
807 * $wgGroupPermissions TO RESTRICT UPLOADING to only those that you trust
809 $wgDisableUploadScriptChecks = false;
812 * Warn if uploaded files are larger than this (in bytes), or false to disable
814 $wgUploadSizeWarning = false;
817 * list of trusted media-types and mime types.
818 * Use the MEDIATYPE_xxx constants to represent media types.
819 * This list is used by File::isSafeFile
821 * Types not listed here will have a warning about unsafe content
822 * displayed on the images description page. It would also be possible
823 * to use this for further restrictions, like disabling direct
824 * [[media:...]] links for non-trusted formats.
826 $wgTrustedMediaFormats = array(
827 MEDIATYPE_BITMAP
, //all bitmap formats
828 MEDIATYPE_AUDIO
, //all audio formats
829 MEDIATYPE_VIDEO
, //all plain video formats
830 "image/svg+xml", //svg (only needed if inline rendering of svg is not supported)
831 "application/pdf", //PDF files
832 #"application/x-shockwave-flash", //flash/shockwave movie
836 * Plugins for media file type handling.
837 * Each entry in the array maps a MIME type to a class name
839 $wgMediaHandlers = array(
840 'image/jpeg' => 'JpegHandler',
841 'image/png' => 'PNGHandler',
842 'image/gif' => 'GIFHandler',
843 'image/tiff' => 'TiffHandler',
844 'image/x-ms-bmp' => 'BmpHandler',
845 'image/x-bmp' => 'BmpHandler',
846 'image/x-xcf' => 'XCFHandler',
847 'image/svg+xml' => 'SvgHandler', // official
848 'image/svg' => 'SvgHandler', // compat
849 'image/vnd.djvu' => 'DjVuHandler', // official
850 'image/x.djvu' => 'DjVuHandler', // compat
851 'image/x-djvu' => 'DjVuHandler', // compat
855 * Plugins for page content model handling.
856 * Each entry in the array maps a model id to a class name.
860 $wgContentHandlers = array(
862 CONTENT_MODEL_WIKITEXT
=> 'WikitextContentHandler',
863 // dumb version, no syntax highlighting
864 CONTENT_MODEL_JAVASCRIPT
=> 'JavaScriptContentHandler',
865 // dumb version, no syntax highlighting
866 CONTENT_MODEL_CSS
=> 'CssContentHandler',
867 // plain text, for use by extensions etc
868 CONTENT_MODEL_TEXT
=> 'TextContentHandler',
872 * Resizing can be done using PHP's internal image libraries or using
873 * ImageMagick or another third-party converter, e.g. GraphicMagick.
874 * These support more file formats than PHP, which only supports PNG,
875 * GIF, JPG, XBM and WBMP.
877 * Use Image Magick instead of PHP builtin functions.
879 $wgUseImageMagick = false;
882 * The convert command shipped with ImageMagick
884 $wgImageMagickConvertCommand = '/usr/bin/convert';
887 * The identify command shipped with ImageMagick
889 $wgImageMagickIdentifyCommand = '/usr/bin/identify';
892 * Sharpening parameter to ImageMagick
894 $wgSharpenParameter = '0x0.4';
897 * Reduction in linear dimensions below which sharpening will be enabled
899 $wgSharpenReductionThreshold = 0.85;
902 * Temporary directory used for ImageMagick. The directory must exist. Leave
903 * this set to false to let ImageMagick decide for itself.
905 $wgImageMagickTempDir = false;
908 * Use another resizing converter, e.g. GraphicMagick
909 * %s will be replaced with the source path, %d with the destination
910 * %w and %h will be replaced with the width and height.
912 * @par Example for GraphicMagick:
914 * $wgCustomConvertCommand = "gm convert %s -resize %wx%h %d"
917 * Leave as false to skip this.
919 $wgCustomConvertCommand = false;
922 * used for lossless jpeg rotation
926 $wgJpegTran = '/usr/bin/jpegtran';
929 * Some tests and extensions use exiv2 to manipulate the Exif metadata in some
932 $wgExiv2Command = '/usr/bin/exiv2';
935 * Scalable Vector Graphics (SVG) may be uploaded as images.
936 * Since SVG support is not yet standard in browsers, it is
937 * necessary to rasterize SVGs to PNG as a fallback format.
939 * An external program is required to perform this conversion.
940 * If set to an array, the first item is a PHP callable and any further items
941 * are passed as parameters after $srcPath, $dstPath, $width, $height
943 $wgSVGConverters = array(
944 'ImageMagick' => '$path/convert -background white -thumbnail $widthx$height\! $input PNG:$output',
945 'sodipodi' => '$path/sodipodi -z -w $width -f $input -e $output',
946 'inkscape' => '$path/inkscape -z -w $width -f $input -e $output',
947 'batik' => 'java -Djava.awt.headless=true -jar $path/batik-rasterizer.jar -w $width -d '
949 'rsvg' => '$path/rsvg -w $width -h $height $input $output',
950 'imgserv' => '$path/imgserv-wrapper -i svg -o png -w$width $input $output',
951 'ImagickExt' => array( 'SvgHandler::rasterizeImagickExt' ),
955 * Pick a converter defined in $wgSVGConverters
957 $wgSVGConverter = 'ImageMagick';
960 * If not in the executable PATH, specify the SVG converter path.
962 $wgSVGConverterPath = '';
965 * Don't scale a SVG larger than this
967 $wgSVGMaxSize = 2048;
970 * Don't read SVG metadata beyond this point.
971 * Default is 1024*256 bytes
973 $wgSVGMetadataCutoff = 262144;
976 * Disallow <title> element in SVG files.
978 * MediaWiki will reject HTMLesque tags in uploaded files due to idiotic
979 * browsers which can not perform basic stuff like MIME detection and which are
980 * vulnerable to further idiots uploading crap files as images.
982 * When this directive is on, "<title>" will be allowed in files with an
983 * "image/svg+xml" MIME type. You should leave this disabled if your web server
984 * is misconfigured and doesn't send appropriate MIME types for SVG images.
986 $wgAllowTitlesInSVG = false;
989 * The maximum number of pixels a source image can have if it is to be scaled
990 * down by a scaler that requires the full source image to be decompressed
991 * and stored in decompressed form, before the thumbnail is generated.
993 * This provides a limit on memory usage for the decompression side of the
994 * image scaler. The limit is used when scaling PNGs with any of the
995 * built-in image scalers, such as ImageMagick or GD. It is ignored for
996 * JPEGs with ImageMagick, and when using the VipsScaler extension.
998 * The default is 50 MB if decompressed to RGBA form, which corresponds to
999 * 12.5 million pixels or 3500x3500.
1001 $wgMaxImageArea = 1.25e7
;
1004 * Force thumbnailing of animated GIFs above this size to a single
1005 * frame instead of an animated thumbnail. As of MW 1.17 this limit
1006 * is checked against the total size of all frames in the animation.
1007 * It probably makes sense to keep this equal to $wgMaxImageArea.
1009 $wgMaxAnimatedGifArea = 1.25e7
;
1012 * Browsers don't support TIFF inline generally...
1013 * For inline display, we need to convert to PNG or JPEG.
1014 * Note scaling should work with ImageMagick, but may not with GD scaling.
1018 * // PNG is lossless, but inefficient for photos
1019 * $wgTiffThumbnailType = array( 'png', 'image/png' );
1020 * // JPEG is good for photos, but has no transparency support. Bad for diagrams.
1021 * $wgTiffThumbnailType = array( 'jpg', 'image/jpeg' );
1024 $wgTiffThumbnailType = false;
1027 * If rendered thumbnail files are older than this timestamp, they
1028 * will be rerendered on demand as if the file didn't already exist.
1029 * Update if there is some need to force thumbs and SVG rasterizations
1030 * to rerender, such as fixes to rendering bugs.
1032 $wgThumbnailEpoch = '20030516000000';
1035 * Certain operations are avoided if there were too many recent failures,
1036 * for example, thumbnail generation. Bump this value to invalidate all
1037 * memory of failed operations and thus allow further attempts to resume.
1038 * This is useful when a cause for the failures has been found and fixed.
1040 $wgAttemptFailureEpoch = 1;
1043 * If set, inline scaled images will still produce "<img>" tags ready for
1044 * output instead of showing an error message.
1046 * This may be useful if errors are transitory, especially if the site
1047 * is configured to automatically render thumbnails on request.
1049 * On the other hand, it may obscure error conditions from debugging.
1050 * Enable the debug log or the 'thumbnail' log group to make sure errors
1051 * are logged to a file for review.
1053 $wgIgnoreImageErrors = false;
1056 * Allow thumbnail rendering on page view. If this is false, a valid
1057 * thumbnail URL is still output, but no file will be created at
1058 * the target location. This may save some time if you have a
1059 * thumb.php or 404 handler set up which is faster than the regular
1062 $wgGenerateThumbnailOnParse = true;
1065 * Show thumbnails for old images on the image description page
1067 $wgShowArchiveThumbnails = true;
1070 * Obsolete, always true, kept for compatibility with extensions
1072 $wgUseImageResize = true;
1075 * If set to true, images that contain certain the exif orientation tag will
1076 * be rotated accordingly. If set to null, try to auto-detect whether a scaler
1077 * is available that can rotate.
1079 $wgEnableAutoRotation = null;
1082 * Internal name of virus scanner. This serves as a key to the
1083 * $wgAntivirusSetup array. Set this to NULL to disable virus scanning. If not
1084 * null, every file uploaded will be scanned for viruses.
1086 $wgAntivirus = null;
1089 * Configuration for different virus scanners. This an associative array of
1090 * associative arrays. It contains one setup array per known scanner type.
1091 * The entry is selected by $wgAntivirus, i.e.
1092 * valid values for $wgAntivirus are the keys defined in this array.
1094 * The configuration array for each scanner contains the following keys:
1095 * "command", "codemap", "messagepattern":
1097 * "command" is the full command to call the virus scanner - %f will be
1098 * replaced with the name of the file to scan. If not present, the filename
1099 * will be appended to the command. Note that this must be overwritten if the
1100 * scanner is not in the system path; in that case, please set
1101 * $wgAntivirusSetup[$wgAntivirus]['command'] to the desired command with full
1104 * "codemap" is a mapping of exit code to return codes of the detectVirus
1105 * function in SpecialUpload.
1106 * - An exit code mapped to AV_SCAN_FAILED causes the function to consider
1107 * the scan to be failed. This will pass the file if $wgAntivirusRequired
1109 * - An exit code mapped to AV_SCAN_ABORTED causes the function to consider
1110 * the file to have an unsupported format, which is probably immune to
1111 * viruses. This causes the file to pass.
1112 * - An exit code mapped to AV_NO_VIRUS will cause the file to pass, meaning
1113 * no virus was found.
1114 * - All other codes (like AV_VIRUS_FOUND) will cause the function to report
1116 * - You may use "*" as a key in the array to catch all exit codes not mapped otherwise.
1118 * "messagepattern" is a perl regular expression to extract the meaningful part of the scanners
1119 * output. The relevant part should be matched as group one (\1).
1120 * If not defined or the pattern does not match, the full message is shown to the user.
1122 $wgAntivirusSetup = array(
1126 'command' => 'clamscan --no-summary ',
1128 "0" => AV_NO_VIRUS
, # no virus
1129 "1" => AV_VIRUS_FOUND
, # virus found
1130 "52" => AV_SCAN_ABORTED
, # unsupported file format (probably immune)
1131 "*" => AV_SCAN_FAILED
, # else scan failed
1133 'messagepattern' => '/.*?:(.*)/sim',
1138 * Determines if a failed virus scan (AV_SCAN_FAILED) will cause the file to be rejected.
1140 $wgAntivirusRequired = true;
1143 * Determines if the mime type of uploaded files should be checked
1145 $wgVerifyMimeType = true;
1148 * Sets the mime type definition file to use by MimeMagic.php.
1149 * Set to null, to use built-in defaults only.
1150 * example: $wgMimeTypeFile = '/etc/mime.types';
1152 $wgMimeTypeFile = 'includes/mime.types';
1155 * Sets the mime type info file to use by MimeMagic.php.
1156 * Set to null, to use built-in defaults only.
1158 $wgMimeInfoFile = 'includes/mime.info';
1161 * Sets an external mime detector program. The command must print only
1162 * the mime type to standard output.
1163 * The name of the file to process will be appended to the command given here.
1164 * If not set or NULL, mime_content_type will be used if available.
1168 * #$wgMimeDetectorCommand = "file -bi"; # use external mime detector (Linux)
1171 $wgMimeDetectorCommand = null;
1174 * Switch for trivial mime detection. Used by thumb.php to disable all fancy
1175 * things, because only a few types of images are needed and file extensions
1178 $wgTrivialMimeDetection = false;
1181 * Additional XML types we can allow via mime-detection.
1182 * array = ( 'rootElement' => 'associatedMimeType' )
1184 $wgXMLMimeTypes = array(
1185 'http://www.w3.org/2000/svg:svg' => 'image/svg+xml',
1186 'svg' => 'image/svg+xml',
1187 'http://www.lysator.liu.se/~alla/dia/:diagram' => 'application/x-dia-diagram',
1188 'http://www.w3.org/1999/xhtml:html' => 'text/html', // application/xhtml+xml?
1189 'html' => 'text/html', // application/xhtml+xml?
1193 * Limit images on image description pages to a user-selectable limit. In order
1194 * to reduce disk usage, limits can only be selected from a list.
1195 * The user preference is saved as an array offset in the database, by default
1196 * the offset is set with $wgDefaultUserOptions['imagesize']. Make sure you
1197 * change it if you alter the array (see bug 8858).
1198 * This is the list of settings the user can choose from:
1200 $wgImageLimits = array(
1209 * Adjust thumbnails on image pages according to a user setting. In order to
1210 * reduce disk usage, the values can only be selected from a list. This is the
1211 * list of settings the user can choose from:
1213 $wgThumbLimits = array(
1223 * Default parameters for the "<gallery>" tag
1225 $wgGalleryOptions = array(
1226 'imagesPerRow' => 0, // Default number of images per-row in the gallery. 0 -> Adapt to screensize
1227 'imageWidth' => 120, // Width of the cells containing images in galleries (in "px")
1228 'imageHeight' => 120, // Height of the cells containing images in galleries (in "px")
1229 'captionLength' => 25, // Length of caption to truncate (in characters)
1230 'showBytes' => true, // Show the filesize in bytes in categories
1231 'mode' => 'traditional',
1235 * Adjust width of upright images when parameter 'upright' is used
1236 * This allows a nicer look for upright images without the need to fix the width
1237 * by hardcoded px in wiki sourcecode.
1239 $wgThumbUpright = 0.75;
1242 * Default value for chmoding of new directories.
1244 $wgDirectoryMode = 0777;
1247 * Generate and use thumbnails suitable for screens with 1.5 and 2.0 pixel densities.
1249 * This means a 320x240 use of an image on the wiki will also generate 480x360 and 640x480
1250 * thumbnails, output via data-src-1-5 and data-src-2-0. Runtime JavaScript switches the
1251 * images in after loading the original low-resolution versions depending on the reported
1252 * window.devicePixelRatio.
1254 $wgResponsiveImages = true;
1257 * @name DJVU settings
1262 * Path of the djvudump executable
1263 * Enable this and $wgDjvuRenderer to enable djvu rendering
1264 * example: $wgDjvuDump = 'djvudump';
1269 * Path of the ddjvu DJVU renderer
1270 * Enable this and $wgDjvuDump to enable djvu rendering
1271 * example: $wgDjvuRenderer = 'ddjvu';
1273 $wgDjvuRenderer = null;
1276 * Path of the djvutxt DJVU text extraction utility
1277 * Enable this and $wgDjvuDump to enable text layer extraction from djvu files
1278 * example: $wgDjvuTxt = 'djvutxt';
1283 * Path of the djvutoxml executable
1284 * This works like djvudump except much, much slower as of version 3.5.
1286 * For now we recommend you use djvudump instead. The djvuxml output is
1287 * probably more stable, so we'll switch back to it as soon as they fix
1288 * the efficiency problem.
1289 * http://sourceforge.net/tracker/index.php?func=detail&aid=1704049&group_id=32953&atid=406583
1293 * $wgDjvuToXML = 'djvutoxml';
1296 $wgDjvuToXML = null;
1299 * Shell command for the DJVU post processor
1300 * Default: pnmtopng, since ddjvu generates ppm output
1301 * Set this to false to output the ppm file directly.
1303 $wgDjvuPostProcessor = 'pnmtojpeg';
1306 * File extension for the DJVU post processor output
1308 $wgDjvuOutputExtension = 'jpg';
1310 /** @} */ # end of DJvu }
1312 /** @} */ # end of file uploads }
1314 /************************************************************************//**
1315 * @name Email settings
1319 $serverName = substr( $wgServer, strrpos( $wgServer, '/' ) +
1 );
1322 * Site admin email address.
1324 $wgEmergencyContact = 'wikiadmin@' . $serverName;
1327 * Password reminder email address.
1329 * The address we should use as sender when a user is requesting his password.
1331 $wgPasswordSender = 'apache@' . $serverName;
1333 unset( $serverName ); # Don't leak local variables to global scope
1336 * Password reminder name
1338 * @deprecated since 1.23; use the system message 'emailsender' instead.
1340 $wgPasswordSenderName = 'MediaWiki Mail';
1343 * Dummy address which should be accepted during mail send action.
1344 * It might be necessary to adapt the address or to set it equal
1345 * to the $wgEmergencyContact address.
1347 $wgNoReplyAddress = 'reply@not.possible';
1350 * Set to true to enable the e-mail basic features:
1351 * Password reminders, etc. If sending e-mail on your
1352 * server doesn't work, you might want to disable this.
1354 $wgEnableEmail = true;
1357 * Set to true to enable user-to-user e-mail.
1358 * This can potentially be abused, as it's hard to track.
1360 $wgEnableUserEmail = true;
1363 * Set to true to put the sending user's email in a Reply-To header
1364 * instead of From. ($wgEmergencyContact will be used as From.)
1366 * Some mailers (eg sSMTP) set the SMTP envelope sender to the From value,
1367 * which can cause problems with SPF validation and leak recipient addresses
1368 * when bounces are sent to the sender.
1370 $wgUserEmailUseReplyTo = false;
1373 * Minimum time, in hours, which must elapse between password reminder
1374 * emails for a given account. This is to prevent abuse by mail flooding.
1376 $wgPasswordReminderResendTime = 24;
1379 * The time, in seconds, when an emailed temporary password expires.
1381 $wgNewPasswordExpiry = 3600 * 24 * 7;
1384 * The time, in seconds, when an email confirmation email expires
1386 $wgUserEmailConfirmationTokenExpiry = 7 * 24 * 60 * 60;
1391 * For using a direct (authenticated) SMTP server connection.
1392 * Default to false or fill an array :
1396 * 'host' => 'SMTP domain',
1397 * 'IDHost' => 'domain for MessageID',
1399 * 'auth' => [true|false],
1400 * 'username' => [SMTP username],
1401 * 'password' => [SMTP password],
1408 * Additional email parameters, will be passed as the last argument to mail() call.
1409 * If using safe_mode this has no effect
1411 $wgAdditionalMailParams = null;
1414 * For parts of the system that have been updated to provide HTML email content, send
1415 * both text and HTML parts as the body of the email
1417 $wgAllowHTMLEmail = false;
1420 * True: from page editor if s/he opted-in. False: Enotif mails appear to come
1421 * from $wgEmergencyContact
1423 $wgEnotifFromEditor = false;
1425 // TODO move UPO to preferences probably ?
1426 # If set to true, users get a corresponding option in their preferences and can choose to
1427 # enable or disable at their discretion
1428 # If set to false, the corresponding input form on the user preference page is suppressed
1429 # It call this to be a "user-preferences-option (UPO)"
1432 * Require email authentication before sending mail to an email address.
1433 * This is highly recommended. It prevents MediaWiki from being used as an open
1436 $wgEmailAuthentication = true;
1439 * Allow users to enable email notification ("enotif") on watchlist changes.
1441 $wgEnotifWatchlist = false;
1444 * Allow users to enable email notification ("enotif") when someone edits their
1447 $wgEnotifUserTalk = false;
1450 * Set the Reply-to address in notifications to the editor's address, if user
1451 * allowed this in the preferences.
1453 $wgEnotifRevealEditorAddress = false;
1456 * Send notification mails on minor edits to watchlist pages. This is enabled
1457 * by default. Does not affect user talk notifications.
1459 $wgEnotifMinorEdits = true;
1462 * Send a generic mail instead of a personalised mail for each user. This
1463 * always uses UTC as the time zone, and doesn't include the username.
1465 * For pages with many users watching, this can significantly reduce mail load.
1466 * Has no effect when using sendmail rather than SMTP.
1468 $wgEnotifImpersonal = false;
1471 * Maximum number of users to mail at once when using impersonal mail. Should
1472 * match the limit on your mail server.
1474 $wgEnotifMaxRecips = 500;
1477 * Send mails via the job queue. This can be useful to reduce the time it
1478 * takes to save a page that a lot of people are watching.
1480 $wgEnotifUseJobQ = false;
1483 * Use real name instead of username in e-mail "from" field.
1485 $wgEnotifUseRealName = false;
1488 * Array of usernames who will be sent a notification email for every change
1489 * which occurs on a wiki. Users will not be notified of their own changes.
1491 $wgUsersNotifiedOnAllChanges = array();
1493 /** @} */ # end of email settings
1495 /************************************************************************//**
1496 * @name Database settings
1501 * Database host name or IP address
1503 $wgDBserver = 'localhost';
1506 * Database port number (for PostgreSQL)
1511 * Name of the database
1513 $wgDBname = 'my_wiki';
1518 $wgDBuser = 'wikiuser';
1521 * Database user's password
1528 $wgDBtype = 'mysql';
1531 * Whether to use SSL in DB connection.
1536 * Whether to use compression in DB connection.
1538 $wgDBcompress = false;
1541 * Separate username for maintenance tasks. Leave as null to use the default.
1543 $wgDBadminuser = null;
1546 * Separate password for maintenance tasks. Leave as null to use the default.
1548 $wgDBadminpassword = null;
1552 * Leave as null to select the default search engine for the
1553 * selected database type (eg SearchMySQL), or set to a class
1554 * name to override to a custom search engine.
1556 $wgSearchType = null;
1559 * Alternative search types
1560 * Sometimes you want to support multiple search engines for testing. This
1561 * allows users to select their search engine of choice via url parameters
1562 * to Special:Search and the action=search API. If using this, there's no
1563 * need to add $wgSearchType to it, that is handled automatically.
1565 $wgSearchTypeAlternatives = null;
1573 * MySQL table options to use during installation or update
1575 $wgDBTableOptions = 'ENGINE=InnoDB';
1578 * SQL Mode - default is turning off all modes, including strict, if set.
1579 * null can be used to skip the setting for performance reasons and assume
1580 * DBA has done his best job.
1581 * String override can be used for some additional fun :-)
1588 $wgDBmwschema = 'mediawiki';
1591 * To override default SQLite data directory ($docroot/../data)
1593 $wgSQLiteDataDir = '';
1596 * Make all database connections secretly go to localhost. Fool the load balancer
1597 * thinking there is an arbitrarily large cluster of servers to connect to.
1598 * Useful for debugging.
1600 $wgAllDBsAreLocalhost = false;
1603 * Shared database for multiple wikis. Commonly used for storing a user table
1604 * for single sign-on. The server for this database must be the same as for the
1607 * For backwards compatibility the shared prefix is set to the same as the local
1608 * prefix, and the user table is listed in the default list of shared tables.
1609 * The user_properties table is also added so that users will continue to have their
1610 * preferences shared (preferences were stored in the user table prior to 1.16)
1612 * $wgSharedTables may be customized with a list of tables to share in the shared
1613 * database. However it is advised to limit what tables you do share as many of
1614 * MediaWiki's tables may have side effects if you try to share them.
1616 * $wgSharedPrefix is the table prefix for the shared database. It defaults to
1619 * @deprecated In new code, use the $wiki parameter to wfGetLB() to access
1620 * remote databases. Using wfGetLB() allows the shared database to reside on
1621 * separate servers to the wiki's own database, with suitable configuration
1622 * of $wgLBFactoryConf.
1629 $wgSharedPrefix = false;
1634 $wgSharedTables = array( 'user', 'user_properties' );
1637 * Database load balancer
1638 * This is a two-dimensional array, an array of server info structures
1641 * - dbname: Default database name
1643 * - password: DB password
1644 * - type: "mysql" or "postgres"
1646 * - load: Ratio of DB_SLAVE load, must be >=0, the sum of all loads must be >0.
1647 * If this is zero for any given server, no normal query traffic will be
1648 * sent to it. It will be excluded from lag checks in maintenance scripts.
1649 * The only way it can receive traffic is if groupLoads is used.
1651 * - groupLoads: array of load ratios, the key is the query group name. A query may belong
1652 * to several groups, the most specific group defined here is used.
1654 * - flags: bit field
1655 * - DBO_DEFAULT -- turns on DBO_TRX only if !$wgCommandLineMode (recommended)
1656 * - DBO_DEBUG -- equivalent of $wgDebugDumpSql
1657 * - DBO_TRX -- wrap entire request in a transaction
1658 * - DBO_NOBUFFER -- turn off buffering (not useful in LocalSettings.php)
1659 * - DBO_PERSISTENT -- enables persistent database connections
1660 * - DBO_SSL -- uses SSL/TLS encryption in database connections, if available
1661 * - DBO_COMPRESS -- uses internal compression in database connections,
1664 * - max lag: (optional) Maximum replication lag before a slave will taken out of rotation
1666 * These and any other user-defined properties will be assigned to the mLBInfo member
1667 * variable of the Database object.
1669 * Leave at false to use the single-server variables above. If you set this
1670 * variable, the single-server variables will generally be ignored (except
1671 * perhaps in some command-line scripts).
1673 * The first server listed in this array (with key 0) will be the master. The
1674 * rest of the servers will be slaves. To prevent writes to your slaves due to
1675 * accidental misconfiguration or MediaWiki bugs, set read_only=1 on all your
1676 * slaves in my.cnf. You can set read_only mode at runtime using:
1679 * SET @@read_only=1;
1682 * Since the effect of writing to a slave is so damaging and difficult to clean
1683 * up, we at Wikimedia set read_only=1 in my.cnf on all our DB servers, even
1684 * our masters, and then set read_only=0 on masters at runtime.
1686 $wgDBservers = false;
1689 * Load balancer factory configuration
1690 * To set up a multi-master wiki farm, set the class here to something that
1691 * can return a LoadBalancer with an appropriate master on a call to getMainLB().
1692 * The class identified here is responsible for reading $wgDBservers,
1693 * $wgDBserver, etc., so overriding it may cause those globals to be ignored.
1695 * The LBFactoryMulti class is provided for this purpose, please see
1696 * includes/db/LBFactoryMulti.php for configuration information.
1698 $wgLBFactoryConf = array( 'class' => 'LBFactorySimple' );
1701 * How long to wait for a slave to catch up to the master
1703 $wgMasterWaitTimeout = 10;
1706 * File to log database errors to
1708 $wgDBerrorLog = false;
1711 * Timezone to use in the error log.
1712 * Defaults to the wiki timezone ($wgLocaltimezone).
1714 * A list of usable timezones can found at:
1715 * http://php.net/manual/en/timezones.php
1719 * $wgLocaltimezone = 'UTC';
1720 * $wgLocaltimezone = 'GMT';
1721 * $wgLocaltimezone = 'PST8PDT';
1722 * $wgLocaltimezone = 'Europe/Sweden';
1723 * $wgLocaltimezone = 'CET';
1728 $wgDBerrorLogTZ = false;
1731 * When to give an error message
1733 $wgDBClusterTimeout = 10;
1736 * Scale load balancer polling time so that under overload conditions, the
1737 * database server receives a SHOW STATUS query at an average interval of this
1740 $wgDBAvgStatusPoll = 2000;
1743 * Set to true to engage MySQL 4.1/5.0 charset-related features;
1744 * for now will just cause sending of 'SET NAMES=utf8' on connect.
1746 * @warning THIS IS EXPERIMENTAL!
1748 * May break if you're not using the table defs from mysql5/tables.sql.
1749 * May break if you're upgrading an existing wiki if set differently.
1750 * Broken symptoms likely to include incorrect behavior with page titles,
1751 * usernames, comments etc containing non-ASCII characters.
1752 * Might also cause failures on the object cache and other things.
1754 * Even correct usage may cause failures with Unicode supplementary
1755 * characters (those not in the Basic Multilingual Plane) unless MySQL
1756 * has enhanced their Unicode support.
1758 $wgDBmysql5 = false;
1761 * Set true to enable Oracle DCRP (supported from 11gR1 onward)
1763 * To use this feature set to true and use a datasource defined as
1764 * POOLED (i.e. in tnsnames definition set server=pooled in connect_data
1767 * Starting from 11gR1 you can use DCRP (Database Resident Connection
1768 * Pool) that maintains established sessions and reuses them on new
1771 * Not completely tested, but it should fall back on normal connection
1772 * in case the pool is full or the datasource is not configured as
1774 * And the other way around; using oci_pconnect on a non pooled
1775 * datasource should produce a normal connection.
1777 * When it comes to frequent shortlived DB connections like with MW
1778 * Oracle tends to s***. The problem is the driver connects to the
1779 * database reasonably fast, but establishing a session takes time and
1780 * resources. MW does not rely on session state (as it does not use
1781 * features such as package variables) so establishing a valid session
1782 * is in this case an unwanted overhead that just slows things down.
1784 * @warning EXPERIMENTAL!
1787 $wgDBOracleDRCP = false;
1790 * Other wikis on this site, can be administered from a single developer
1792 * Array numeric key => database name
1794 $wgLocalDatabases = array();
1797 * If lag is higher than $wgSlaveLagWarning, show a warning in some special
1798 * pages (like watchlist). If the lag is higher than $wgSlaveLagCritical,
1799 * show a more obvious warning.
1801 $wgSlaveLagWarning = 10;
1804 * @see $wgSlaveLagWarning
1806 $wgSlaveLagCritical = 30;
1808 /**@}*/ # End of DB settings }
1810 /************************************************************************//**
1811 * @name Text storage
1816 * We can also compress text stored in the 'text' table. If this is set on, new
1817 * revisions will be compressed on page save if zlib support is available. Any
1818 * compressed revisions will be decompressed on load regardless of this setting,
1819 * but will not be readable at all* if zlib support is not available.
1821 $wgCompressRevisions = false;
1824 * External stores allow including content
1825 * from non database sources following URL links.
1827 * Short names of ExternalStore classes may be specified in an array here:
1829 * $wgExternalStores = array("http","file","custom")...
1832 * CAUTION: Access to database might lead to code execution
1834 $wgExternalStores = array();
1837 * An array of external MySQL servers.
1840 * Create a cluster named 'cluster1' containing three servers:
1842 * $wgExternalServers = array(
1843 * 'cluster1' => array( 'srv28', 'srv29', 'srv30' )
1847 * Used by LBFactorySimple, may be ignored if $wgLBFactoryConf is set to
1850 $wgExternalServers = array();
1853 * The place to put new revisions, false to put them in the local text table.
1854 * Part of a URL, e.g. DB://cluster1
1856 * Can be an array instead of a single string, to enable data distribution. Keys
1857 * must be consecutive integers, starting at zero.
1861 * $wgDefaultExternalStore = array( 'DB://cluster1', 'DB://cluster2' );
1866 $wgDefaultExternalStore = false;
1869 * Revision text may be cached in $wgMemc to reduce load on external storage
1870 * servers and object extraction overhead for frequently-loaded revisions.
1872 * Set to 0 to disable, or number of seconds before cache expiry.
1874 $wgRevisionCacheExpiry = 0;
1876 /** @} */ # end text storage }
1878 /************************************************************************//**
1879 * @name Performance hacks and limits
1884 * Disable database-intensive features
1886 $wgMiserMode = false;
1889 * Disable all query pages if miser mode is on, not just some
1891 $wgDisableQueryPages = false;
1894 * Number of rows to cache in 'querycache' table when miser mode is on
1896 $wgQueryCacheLimit = 1000;
1899 * Number of links to a page required before it is deemed "wanted"
1901 $wgWantedPagesThreshold = 1;
1904 * Enable slow parser functions
1906 $wgAllowSlowParserFunctions = false;
1909 * Allow schema updates
1911 $wgAllowSchemaUpdates = true;
1914 * Anti-lock flags - bitfield
1915 * - ALF_NO_LINK_LOCK:
1916 * Don't use locking reads when updating the link table. This is
1917 * necessary for wikis with a high edit rate for performance
1918 * reasons, but may cause link table inconsistency
1920 $wgAntiLockFlags = 0;
1923 * Maximum article size in kilobytes
1925 $wgMaxArticleSize = 2048;
1928 * The minimum amount of memory that MediaWiki "needs"; MediaWiki will try to
1929 * raise PHP's memory limit if it's below this amount.
1931 $wgMemoryLimit = "50M";
1933 /** @} */ # end performance hacks }
1935 /************************************************************************//**
1936 * @name Cache settings
1941 * Directory for caching data in the local filesystem. Should not be accessible
1942 * from the web. Set this to false to not use any local caches.
1944 * Note: if multiple wikis share the same localisation cache directory, they
1945 * must all have the same set of extensions. You can set a directory just for
1946 * the localisation cache using $wgLocalisationCacheConf['storeDirectory'].
1948 $wgCacheDirectory = false;
1951 * Main cache type. This should be a cache with fast access, but it may have
1952 * limited space. By default, it is disabled, since the database is not fast
1953 * enough to make it worthwhile.
1957 * - CACHE_ANYTHING: Use anything, as long as it works
1958 * - CACHE_NONE: Do not cache
1959 * - CACHE_DB: Store cache objects in the DB
1960 * - CACHE_MEMCACHED: MemCached, must specify servers in $wgMemCachedServers
1961 * - CACHE_ACCEL: APC, XCache or WinCache
1962 * - (other): A string may be used which identifies a cache
1963 * configuration in $wgObjectCaches.
1965 * @see $wgMessageCacheType, $wgParserCacheType
1967 $wgMainCacheType = CACHE_NONE
;
1970 * The cache type for storing the contents of the MediaWiki namespace. This
1971 * cache is used for a small amount of data which is expensive to regenerate.
1973 * For available types see $wgMainCacheType.
1975 $wgMessageCacheType = CACHE_ANYTHING
;
1978 * The cache type for storing article HTML. This is used to store data which
1979 * is expensive to regenerate, and benefits from having plenty of storage space.
1981 * For available types see $wgMainCacheType.
1983 $wgParserCacheType = CACHE_ANYTHING
;
1986 * The cache type for storing session data. Used if $wgSessionsInObjectCache is true.
1988 * For available types see $wgMainCacheType.
1990 $wgSessionCacheType = CACHE_ANYTHING
;
1993 * The cache type for storing language conversion tables,
1994 * which are used when parsing certain text and interface messages.
1996 * For available types see $wgMainCacheType.
2000 $wgLanguageConverterCacheType = CACHE_ANYTHING
;
2003 * Advanced object cache configuration.
2005 * Use this to define the class names and constructor parameters which are used
2006 * for the various cache types. Custom cache types may be defined here and
2007 * referenced from $wgMainCacheType, $wgMessageCacheType, $wgParserCacheType,
2008 * or $wgLanguageConverterCacheType.
2010 * The format is an associative array where the key is a cache identifier, and
2011 * the value is an associative array of parameters. The "class" parameter is the
2012 * class name which will be used. Alternatively, a "factory" parameter may be
2013 * given, giving a callable function which will generate a suitable cache object.
2015 $wgObjectCaches = array(
2016 CACHE_NONE
=> array( 'class' => 'EmptyBagOStuff' ),
2017 CACHE_DB
=> array( 'class' => 'SqlBagOStuff', 'table' => 'objectcache' ),
2019 CACHE_ANYTHING
=> array( 'factory' => 'ObjectCache::newAnything' ),
2020 CACHE_ACCEL
=> array( 'factory' => 'ObjectCache::newAccelerator' ),
2021 CACHE_MEMCACHED
=> array( 'factory' => 'ObjectCache::newMemcached' ),
2023 'apc' => array( 'class' => 'APCBagOStuff' ),
2024 'xcache' => array( 'class' => 'XCacheBagOStuff' ),
2025 'wincache' => array( 'class' => 'WinCacheBagOStuff' ),
2026 'memcached-php' => array( 'class' => 'MemcachedPhpBagOStuff' ),
2027 'memcached-pecl' => array( 'class' => 'MemcachedPeclBagOStuff' ),
2028 'hash' => array( 'class' => 'HashBagOStuff' ),
2032 * The expiry time for the parser cache, in seconds.
2033 * The default is 86400 (one day).
2035 $wgParserCacheExpireTime = 86400;
2038 * Deprecated alias for $wgSessionsInObjectCache.
2040 * @deprecated since 1.20; Use $wgSessionsInObjectCache
2042 $wgSessionsInMemcached = false;
2045 * Store sessions in an object cache, configured by $wgSessionCacheType. This
2046 * can be useful to improve performance, or to avoid the locking behavior of
2047 * PHP's default session handler, which tends to prevent multiple requests for
2048 * the same user from acting concurrently.
2050 $wgSessionsInObjectCache = false;
2053 * The expiry time to use for session storage when $wgSessionsInObjectCache is
2054 * enabled, in seconds.
2056 $wgObjectCacheSessionExpiry = 3600;
2059 * This is used for setting php's session.save_handler. In practice, you will
2060 * almost never need to change this ever. Other options might be 'user' or
2061 * 'session_mysql.' Setting to null skips setting this entirely (which might be
2062 * useful if you're doing cross-application sessions, see bug 11381)
2064 $wgSessionHandler = null;
2067 * If enabled, will send MemCached debugging information to $wgDebugLogFile
2069 $wgMemCachedDebug = false;
2072 * The list of MemCached servers and port numbers
2074 $wgMemCachedServers = array( '127.0.0.1:11211' );
2077 * Use persistent connections to MemCached, which are shared across multiple
2080 $wgMemCachedPersistent = false;
2083 * Read/write timeout for MemCached server communication, in microseconds.
2085 $wgMemCachedTimeout = 500000;
2088 * Set this to true to make a local copy of the message cache, for use in
2089 * addition to memcached. The files will be put in $wgCacheDirectory.
2091 $wgUseLocalMessageCache = false;
2094 * Instead of caching everything, only cache those messages which have
2095 * been customised in the site content language. This means that
2096 * MediaWiki:Foo/ja is ignored if MediaWiki:Foo doesn't exist.
2097 * This option is probably only useful for translatewiki.net.
2099 $wgAdaptiveMessageCache = false;
2102 * Localisation cache configuration. Associative array with keys:
2103 * class: The class to use. May be overridden by extensions.
2105 * store: The location to store cache data. May be 'files', 'db' or
2106 * 'detect'. If set to "files", data will be in CDB files. If set
2107 * to "db", data will be stored to the database. If set to
2108 * "detect", files will be used if $wgCacheDirectory is set,
2109 * otherwise the database will be used.
2111 * storeClass: The class name for the underlying storage. If set to a class
2112 * name, it overrides the "store" setting.
2114 * storeDirectory: If the store class puts its data in files, this is the
2115 * directory it will use. If this is false, $wgCacheDirectory
2118 * manualRecache: Set this to true to disable cache updates on web requests.
2119 * Use maintenance/rebuildLocalisationCache.php instead.
2121 $wgLocalisationCacheConf = array(
2122 'class' => 'LocalisationCache',
2123 'store' => 'detect',
2124 'storeClass' => false,
2125 'storeDirectory' => false,
2126 'manualRecache' => false,
2130 * Allow client-side caching of pages
2132 $wgCachePages = true;
2135 * Set this to current time to invalidate all prior cached pages. Affects both
2136 * client-side and server-side caching.
2137 * You can get the current date on your server by using the command:
2139 * date +%Y%m%d%H%M%S
2142 $wgCacheEpoch = '20030516000000';
2145 * Bump this number when changing the global style sheets and JavaScript.
2147 * It should be appended in the query string of static CSS and JS includes,
2148 * to ensure that client-side caches do not keep obsolete copies of global
2151 $wgStyleVersion = '303';
2154 * This will cache static pages for non-logged-in users to reduce
2155 * database traffic on public sites.
2156 * Automatically sets $wgShowIPinHeader = false
2157 * ResourceLoader requests to default language and skins are cached
2158 * as well as single module requests.
2160 $wgUseFileCache = false;
2163 * Depth of the subdirectory hierarchy to be created under
2164 * $wgFileCacheDirectory. The subdirectories will be named based on
2165 * the MD5 hash of the title. A value of 0 means all cache files will
2166 * be put directly into the main file cache directory.
2168 $wgFileCacheDepth = 2;
2171 * Keep parsed pages in a cache (objectcache table or memcached)
2172 * to speed up output of the same page viewed by another user with the
2175 * This can provide a significant speedup for medium to large pages,
2176 * so you probably want to keep it on. Extensions that conflict with the
2177 * parser cache should disable the cache on a per-page basis instead.
2179 $wgEnableParserCache = true;
2182 * Append a configured value to the parser cache and the sitenotice key so
2183 * that they can be kept separate for some class of activity.
2185 $wgRenderHashAppend = '';
2188 * If on, the sidebar navigation links are cached for users with the
2189 * current language set. This can save a touch of load on a busy site
2190 * by shaving off extra message lookups.
2192 * However it is also fragile: changing the site configuration, or
2193 * having a variable $wgArticlePath, can produce broken links that
2194 * don't update as expected.
2196 $wgEnableSidebarCache = false;
2199 * Expiry time for the sidebar cache, in seconds
2201 $wgSidebarCacheExpiry = 86400;
2204 * When using the file cache, we can store the cached HTML gzipped to save disk
2205 * space. Pages will then also be served compressed to clients that support it.
2207 * Requires zlib support enabled in PHP.
2212 * Whether MediaWiki should send an ETag header. Seems to cause
2213 * broken behavior with Squid 2.6, see bug 7098.
2218 * Clock skew or the one-second resolution of time() can occasionally cause cache
2219 * problems when the user requests two pages within a short period of time. This
2220 * variable adds a given number of seconds to vulnerable timestamps, thereby giving
2223 $wgClockSkewFudge = 5;
2226 * Invalidate various caches when LocalSettings.php changes. This is equivalent
2227 * to setting $wgCacheEpoch to the modification time of LocalSettings.php, as
2228 * was previously done in the default LocalSettings.php file.
2230 * On high-traffic wikis, this should be set to false, to avoid the need to
2231 * check the file modification time, and to avoid the performance impact of
2232 * unnecessary cache invalidations.
2234 $wgInvalidateCacheOnLocalSettingsChange = true;
2236 /** @} */ # end of cache settings
2238 /************************************************************************//**
2239 * @name HTTP proxy (Squid) settings
2241 * Many of these settings apply to any HTTP proxy used in front of MediaWiki,
2242 * although they are referred to as Squid settings for historical reasons.
2244 * Achieving a high hit ratio with an HTTP proxy requires special
2245 * configuration. See http://www.mediawiki.org/wiki/Manual:Squid_caching for
2252 * Enable/disable Squid.
2253 * See http://www.mediawiki.org/wiki/Manual:Squid_caching
2255 $wgUseSquid = false;
2258 * If you run Squid3 with ESI support, enable this (default:false):
2263 * Send X-Vary-Options header for better caching (requires patched Squid)
2268 * Add X-Forwarded-Proto to the Vary and X-Vary-Options headers for API
2269 * requests and RSS/Atom feeds. Use this if you have an SSL termination setup
2270 * and need to split the cache between HTTP and HTTPS for API requests,
2271 * feed requests and HTTP redirect responses in order to prevent cache
2272 * pollution. This does not affect 'normal' requests to index.php other than
2275 $wgVaryOnXFP = false;
2278 * Internal server name as known to Squid, if different.
2282 * $wgInternalServer = 'http://yourinternal.tld:8000';
2285 $wgInternalServer = false;
2288 * Cache timeout for the squid, will be sent as s-maxage (without ESI) or
2289 * Surrogate-Control (with ESI). Without ESI, you should strip out s-maxage in
2290 * the Squid config. 18000 seconds = 5 hours, more cache hits with 2678400 = 31
2293 $wgSquidMaxage = 18000;
2296 * Default maximum age for raw CSS/JS accesses
2298 $wgForcedRawSMaxage = 300;
2301 * List of proxy servers to purge on changes; default port is 80. Use IP addresses.
2303 * When MediaWiki is running behind a proxy, it will trust X-Forwarded-For
2304 * headers sent/modified from these proxies when obtaining the remote IP address
2306 * For a list of trusted servers which *aren't* purged, see $wgSquidServersNoPurge.
2308 $wgSquidServers = array();
2311 * As above, except these servers aren't purged on page changes; use to set a
2312 * list of trusted proxies, etc. Supports both individual IP addresses and
2314 * @since 1.23 Supports CIDR ranges
2316 $wgSquidServersNoPurge = array();
2319 * Maximum number of titles to purge in any one client operation
2321 $wgMaxSquidPurgeTitles = 400;
2324 * Whether to use a Host header in purge requests sent to the proxy servers
2325 * configured in $wgSquidServers. Set this to false to support Squid
2326 * configured in forward-proxy mode.
2328 * If this is set to true, a Host header will be sent, and only the path
2329 * component of the URL will appear on the request line, as if the request
2330 * were a non-proxy HTTP 1.1 request. Varnish only supports this style of
2331 * request. Squid supports this style of request only if reverse-proxy mode
2332 * (http_port ... accel) is enabled.
2334 * If this is set to false, no Host header will be sent, and the absolute URL
2335 * will be sent in the request line, as is the standard for an HTTP proxy
2336 * request in both HTTP 1.0 and 1.1. This style of request is not supported
2337 * by Varnish, but is supported by Squid in either configuration (forward or
2342 $wgSquidPurgeUseHostHeader = true;
2345 * Routing configuration for HTCP multicast purging. Add elements here to
2346 * enable HTCP and determine which purges are sent where. If set to an empty
2347 * array, HTCP is disabled.
2349 * Each key in this array is a regular expression to match against the purged
2350 * URL, or an empty string to match all URLs. The purged URL is matched against
2351 * the regexes in the order specified, and the first rule whose regex matches
2352 * is used, all remaining rules will thus be ignored.
2354 * @par Example configuration to send purges for upload.wikimedia.org to one
2355 * multicast group and all other purges to another:
2357 * $wgHTCPRouting = array(
2358 * '|^https?://upload\.wikimedia\.org|' => array(
2359 * 'host' => '239.128.0.113',
2363 * 'host' => '239.128.0.112',
2369 * You can also pass an array of hosts to send purges too. This is useful when
2370 * you have several multicast groups or unicast address that should receive a
2371 * given purge. Multiple hosts support was introduced in MediaWiki 1.22.
2373 * @par Example of sending purges to multiple hosts:
2375 * $wgHTCPRouting = array(
2377 * // Purges to text caches using multicast
2378 * array( 'host' => '239.128.0.114', 'port' => '4827' ),
2379 * // Purges to a hardcoded list of caches
2380 * array( 'host' => '10.88.66.1', 'port' => '4827' ),
2381 * array( 'host' => '10.88.66.2', 'port' => '4827' ),
2382 * array( 'host' => '10.88.66.3', 'port' => '4827' ),
2389 * $wgHTCPRouting replaces $wgHTCPMulticastRouting that was introduced in 1.20.
2390 * For back compatibility purposes, whenever its array is empty
2391 * $wgHTCPMutlicastRouting will be used as a fallback if it not null.
2393 * @see $wgHTCPMulticastTTL
2395 $wgHTCPRouting = array();
2398 * @deprecated since 1.22, please use $wgHTCPRouting instead.
2400 * Whenever this is set and $wgHTCPRouting evaluates to false, $wgHTCPRouting
2401 * will be set to this value.
2402 * This is merely for back compatibility.
2406 $wgHTCPMulticastRouting = null;
2409 * HTCP multicast address. Set this to a multicast IP address to enable HTCP.
2411 * Note that MediaWiki uses the old non-RFC compliant HTCP format, which was
2412 * present in the earliest Squid implementations of the protocol.
2414 * This setting is DEPRECATED in favor of $wgHTCPRouting , and kept for
2415 * backwards compatibility only. If $wgHTCPRouting is set, this setting is
2416 * ignored. If $wgHTCPRouting is not set and this setting is, it is used to
2417 * populate $wgHTCPRouting.
2419 * @deprecated since 1.20 in favor of $wgHTCPMulticastRouting and since 1.22 in
2420 * favor of $wgHTCPRouting.
2422 $wgHTCPMulticastAddress = false;
2425 * HTCP multicast port.
2426 * @deprecated since 1.20 in favor of $wgHTCPMulticastRouting and since 1.22 in
2427 * favor of $wgHTCPRouting.
2429 * @see $wgHTCPMulticastAddress
2434 * HTCP multicast TTL.
2435 * @see $wgHTCPRouting
2437 $wgHTCPMulticastTTL = 1;
2440 * Should forwarded Private IPs be accepted?
2442 $wgUsePrivateIPs = false;
2444 /** @} */ # end of HTTP proxy settings
2446 /************************************************************************//**
2447 * @name Language, regional and character encoding settings
2452 * Site language code. See languages/Names.php for languages supported by
2453 * MediaWiki out of the box. Not all languages listed there have translations,
2454 * see languages/messages/ for the list of languages with some localisation.
2456 * Warning: Don't use language codes listed in $wgDummyLanguageCodes like "no"
2457 * for Norwegian (use "nb" instead), or things will break unexpectedly.
2459 * This defines the default interface language for all users, but users can
2460 * change it in their preferences.
2462 * This also defines the language of pages in the wiki. The content is wrapped
2463 * in a html element with lang=XX attribute. This behavior can be overridden
2464 * via hooks, see Title::getPageLanguage.
2466 $wgLanguageCode = 'en';
2469 * Language cache size, or really how many languages can we handle
2470 * simultaneously without degrading to crawl speed.
2472 $wgLangObjCacheSize = 10;
2475 * Some languages need different word forms, usually for different cases.
2476 * Used in Language::convertGrammar().
2480 * $wgGrammarForms['en']['genitive']['car'] = 'car\'s';
2483 $wgGrammarForms = array();
2486 * Treat language links as magic connectors, not inline links
2488 $wgInterwikiMagic = true;
2491 * Hide interlanguage links from the sidebar
2493 $wgHideInterlanguageLinks = false;
2496 * List of language names or overrides for default names in Names.php
2498 $wgExtraLanguageNames = array();
2501 * List of language codes that don't correspond to an actual language.
2502 * These codes are mostly left-offs from renames, or other legacy things.
2503 * This array makes them not appear as a selectable language on the installer,
2504 * and excludes them when running the transstat.php script.
2506 $wgDummyLanguageCodes = array(
2509 'be-x-old' => 'be-tarask',
2513 'qqq' => 'qqq', # Used for message documentation.
2514 'qqx' => 'qqx', # Used for viewing message keys.
2517 'zh-classical' => 'lzh',
2518 'zh-min-nan' => 'nan',
2523 * Character set for use in the article edit box. Language-specific encodings
2526 * This historic feature is one of the first that was added by former MediaWiki
2527 * team leader Brion Vibber, and is used to support the Esperanto x-system.
2529 $wgEditEncoding = '';
2532 * Set this to true to replace Arabic presentation forms with their standard
2533 * forms in the U+0600-U+06FF block. This only works if $wgLanguageCode is
2536 * Note that pages with titles containing presentation forms will become
2537 * inaccessible, run maintenance/cleanupTitles.php to fix this.
2539 $wgFixArabicUnicode = true;
2542 * Set this to true to replace ZWJ-based chillu sequences in Malayalam text
2543 * with their Unicode 5.1 equivalents. This only works if $wgLanguageCode is
2544 * set to "ml". Note that some clients (even new clients as of 2010) do not
2545 * support these characters.
2547 * If you enable this on an existing wiki, run maintenance/cleanupTitles.php to
2548 * fix any ZWJ sequences in existing page titles.
2550 $wgFixMalayalamUnicode = true;
2553 * Set this to always convert certain Unicode sequences to modern ones
2554 * regardless of the content language. This has a small performance
2557 * See $wgFixArabicUnicode and $wgFixMalayalamUnicode for conversion
2562 $wgAllUnicodeFixes = false;
2565 * Set this to eg 'ISO-8859-1' to perform character set conversion when
2566 * loading old revisions not marked with "utf-8" flag. Use this when
2567 * converting a wiki from MediaWiki 1.4 or earlier to UTF-8 without the
2568 * burdensome mass conversion of old text data.
2570 * @note This DOES NOT touch any fields other than old_text. Titles, comments,
2571 * user names, etc still must be converted en masse in the database before
2572 * continuing as a UTF-8 wiki.
2574 $wgLegacyEncoding = false;
2577 * Browser Blacklist for unicode non compliant browsers. Contains a list of
2578 * regexps : "/regexp/" matching problematic browsers. These browsers will
2579 * be served encoded unicode in the edit box instead of real unicode.
2581 $wgBrowserBlackList = array(
2583 * Netscape 2-4 detection
2584 * The minor version may contain strings such as "Gold" or "SGoldC-SGI"
2585 * Lots of non-netscape user agents have "compatible", so it's useful to check for that
2586 * with a negative assertion. The [UIN] identifier specifies the level of security
2587 * in a Netscape/Mozilla browser, checking for it rules out a number of fakers.
2588 * The language string is unreliable, it is missing on NS4 Mac.
2590 * Reference: http://www.psychedelix.com/agents/index.shtml
2592 '/^Mozilla\/2\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2593 '/^Mozilla\/3\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2594 '/^Mozilla\/4\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2597 * MSIE on Mac OS 9 is teh sux0r, converts þ to <thorn>, ð to <eth>,
2598 * Þ to <THORN> and Ð to <ETH>
2601 * - Mozilla/4.0 (compatible; MSIE 5.0; Mac_PowerPC)
2602 * - Mozilla/4.0 (compatible; MSIE 5.15; Mac_PowerPC)
2603 * - Mozilla/4.0 (compatible; MSIE 5.23; Mac_PowerPC)
2606 * @link http://en.wikipedia.org/w/index.php?diff=12356041&oldid=12355864
2607 * @link http://en.wikipedia.org/wiki/Template%3AOS9
2609 '/^Mozilla\/4\.0 \(compatible; MSIE \d+\.\d+; Mac_PowerPC\)/',
2612 * Google wireless transcoder, seems to eat a lot of chars alive
2613 * http://it.wikipedia.org/w/index.php?title=Luciano_Ligabue&diff=prev&oldid=8857361
2615 '/^Mozilla\/4\.0 \(compatible; MSIE 6.0; Windows NT 5.0; Google Wireless Transcoder;\)/'
2619 * If set to true, the MediaWiki 1.4 to 1.5 schema conversion will
2620 * create stub reference rows in the text table instead of copying
2621 * the full text of all current entries from 'cur' to 'text'.
2623 * This will speed up the conversion step for large sites, but
2624 * requires that the cur table be kept around for those revisions
2625 * to remain viewable.
2627 * This option affects the updaters *only*. Any present cur stub
2628 * revisions will be readable at runtime regardless of this setting.
2630 $wgLegacySchemaConversion = false;
2633 * Enable dates like 'May 12' instead of '12 May', this only takes effect if
2634 * the interface is set to English.
2636 $wgAmericanDates = false;
2639 * For Hindi and Arabic use local numerals instead of Western style (0-9)
2640 * numerals in interface.
2642 $wgTranslateNumerals = true;
2645 * Translation using MediaWiki: namespace.
2646 * Interface messages will be loaded from the database.
2648 $wgUseDatabaseMessages = true;
2651 * Expiry time for the message cache key
2653 $wgMsgCacheExpiry = 86400;
2656 * Maximum entry size in the message cache, in bytes
2658 $wgMaxMsgCacheEntrySize = 10000;
2661 * Whether to enable language variant conversion.
2663 $wgDisableLangConversion = false;
2666 * Whether to enable language variant conversion for links.
2668 $wgDisableTitleConversion = false;
2671 * Whether to enable canonical language links in meta data.
2673 $wgCanonicalLanguageLinks = true;
2676 * Default variant code, if false, the default will be the language code
2678 $wgDefaultLanguageVariant = false;
2681 * Disabled variants array of language variant conversion.
2685 * $wgDisabledVariants[] = 'zh-mo';
2686 * $wgDisabledVariants[] = 'zh-my';
2689 $wgDisabledVariants = array();
2692 * Like $wgArticlePath, but on multi-variant wikis, this provides a
2693 * path format that describes which parts of the URL contain the
2698 * $wgLanguageCode = 'sr';
2699 * $wgVariantArticlePath = '/$2/$1';
2700 * $wgArticlePath = '/wiki/$1';
2703 * A link to /wiki/ would be redirected to /sr/Главна_страна
2705 * It is important that $wgArticlePath not overlap with possible values
2706 * of $wgVariantArticlePath.
2708 $wgVariantArticlePath = false;
2711 * Show a bar of language selection links in the user login and user
2712 * registration forms; edit the "loginlanguagelinks" message to
2715 $wgLoginLanguageSelector = false;
2718 * When translating messages with wfMessage(), it is not always clear what
2719 * should be considered UI messages and what should be content messages.
2721 * For example, for the English Wikipedia, there should be only one 'mainpage',
2722 * so when getting the link for 'mainpage', we should treat it as site content
2723 * and call ->inContentLanguage()->text(), but for rendering the text of the
2724 * link, we call ->text(). The code behaves this way by default. However,
2725 * sites like the Wikimedia Commons do offer different versions of 'mainpage'
2726 * and the like for different languages. This array provides a way to override
2727 * the default behavior.
2730 * To allow language-specific main page and community
2733 * $wgForceUIMsgAsContentMsg = array( 'mainpage', 'portal-url' );
2736 $wgForceUIMsgAsContentMsg = array();
2739 * Fake out the timezone that the server thinks it's in. This will be used for
2740 * date display and not for what's stored in the DB. Leave to null to retain
2741 * your server's OS-based timezone value.
2743 * This variable is currently used only for signature formatting and for local
2744 * time/date parser variables ({{LOCALTIME}} etc.)
2746 * Timezones can be translated by editing MediaWiki messages of type
2747 * timezone-nameinlowercase like timezone-utc.
2749 * A list of usable timezones can found at:
2750 * http://php.net/manual/en/timezones.php
2754 * $wgLocaltimezone = 'UTC';
2755 * $wgLocaltimezone = 'GMT';
2756 * $wgLocaltimezone = 'PST8PDT';
2757 * $wgLocaltimezone = 'Europe/Sweden';
2758 * $wgLocaltimezone = 'CET';
2761 $wgLocaltimezone = null;
2764 * Set an offset from UTC in minutes to use for the default timezone setting
2765 * for anonymous users and new user accounts.
2767 * This setting is used for most date/time displays in the software, and is
2768 * overridable in user preferences. It is *not* used for signature timestamps.
2770 * By default, this will be set to match $wgLocaltimezone.
2772 $wgLocalTZoffset = null;
2774 /** @} */ # End of language/charset settings
2776 /*************************************************************************//**
2777 * @name Output format and skin settings
2782 * The default Content-Type header.
2784 $wgMimeType = 'text/html';
2787 * Previously used as content type in HTML script tags. This is now ignored since
2788 * HTML5 doesn't require a MIME type for script tags (javascript is the default).
2789 * It was also previously used by RawAction to determine the ctype query parameter
2790 * value that will result in a javascript response.
2791 * @deprecated since 1.22
2793 $wgJsMimeType = null;
2796 * The default xmlns attribute. The option to define this has been removed.
2797 * The value of this variable is no longer used by core and is set to a fixed
2798 * value in Setup.php for compatibility with extensions that depend on the value
2799 * of this variable being set. Such a dependency however is deprecated.
2800 * @deprecated since 1.22
2802 $wgXhtmlDefaultNamespace = null;
2805 * Previously used to determine if we should output an HTML5 doctype.
2806 * This is no longer used as we always output HTML5 now. For compatibility with
2807 * extensions that still check the value of this config it's value is now forced
2808 * to true by Setup.php.
2809 * @deprecated since 1.22
2814 * Defines the value of the version attribute in the <html> tag, if any.
2815 * If $wgAllowRdfaAttributes is true, and this evaluates to boolean false
2816 * (like if it's left at the default null value), it will be auto-initialized
2817 * to the correct value for RDFa+HTML5. As such, you should have no reason to
2818 * ever actually set this to anything.
2820 $wgHtml5Version = null;
2823 * Enabled RDFa attributes for use in wikitext.
2824 * NOTE: Interaction with HTML5 is somewhat underspecified.
2826 $wgAllowRdfaAttributes = false;
2829 * Enabled HTML5 microdata attributes for use in wikitext.
2831 $wgAllowMicrodataAttributes = false;
2834 * Should we try to make our HTML output well-formed XML? If set to false,
2835 * output will be a few bytes shorter, and the HTML will arguably be more
2836 * readable. If set to true, life will be much easier for the authors of
2837 * screen-scraping bots, and the HTML will arguably be more readable.
2839 * Setting this to false may omit quotation marks on some attributes, omit
2840 * slashes from some self-closing tags, omit some ending tags, etc., where
2841 * permitted by HTML5. Setting it to true will not guarantee that all pages
2842 * will be well-formed, although non-well-formed pages should be rare and it's
2843 * a bug if you find one. Conversely, setting it to false doesn't mean that
2844 * all XML-y constructs will be omitted, just that they might be.
2846 * Because of compatibility with screen-scraping bots, and because it's
2847 * controversial, this is currently left to true by default.
2849 $wgWellFormedXml = true;
2852 * Permit other namespaces in addition to the w3.org default.
2854 * Use the prefix for the key and the namespace for the value.
2858 * $wgXhtmlNamespaces['svg'] = 'http://www.w3.org/2000/svg';
2860 * Normally we wouldn't have to define this in the root "<html>"
2861 * element, but IE needs it there in some circumstances.
2863 * This is ignored if $wgMimeType is set to a non-XML mimetype.
2865 $wgXhtmlNamespaces = array();
2868 * Show IP address, for non-logged in users. It's necessary to switch this off
2869 * for some forms of caching.
2870 * @warning Will disable file cache.
2872 $wgShowIPinHeader = true;
2875 * Site notice shown at the top of each page
2877 * MediaWiki:Sitenotice page, which will override this. You can also
2878 * provide a separate message for logged-out users using the
2879 * MediaWiki:Anonnotice page.
2884 * A subtitle to add to the tagline, for skins that have it/
2886 $wgExtraSubtitle = '';
2889 * If this is set, a "donate" link will appear in the sidebar. Set it to a URL.
2891 $wgSiteSupportPage = '';
2894 * Validate the overall output using tidy and refuse
2895 * to display the page if it's not valid.
2897 $wgValidateAllHtml = false;
2900 * Default skin, for new users and anonymous visitors. Registered users may
2901 * change this to any one of the other available skins in their preferences.
2902 * This has to be completely lowercase; see the "skins" directory for the list
2903 * of available skins.
2905 $wgDefaultSkin = 'vector';
2908 * Specify the name of a skin that should not be presented in the list of
2909 * available skins. Use for blacklisting a skin which you do not want to
2910 * remove from the .../skins/ directory
2912 * @deprecated since 1.23; use $wgSkipSkins instead
2917 * Array for more like $wgSkipSkin.
2919 $wgSkipSkins = array();
2922 * Allow user Javascript page?
2923 * This enables a lot of neat customizations, but may
2924 * increase security risk to users and server load.
2926 $wgAllowUserJs = false;
2929 * Allow user Cascading Style Sheets (CSS)?
2930 * This enables a lot of neat customizations, but may
2931 * increase security risk to users and server load.
2933 $wgAllowUserCss = false;
2936 * Allow user-preferences implemented in CSS?
2937 * This allows users to customise the site appearance to a greater
2938 * degree; disabling it will improve page load times.
2940 $wgAllowUserCssPrefs = true;
2943 * Use the site's Javascript page?
2945 $wgUseSiteJs = true;
2948 * Use the site's Cascading Style Sheets (CSS)?
2950 $wgUseSiteCss = true;
2953 * Break out of framesets. This can be used to prevent clickjacking attacks,
2954 * or to prevent external sites from framing your site with ads.
2956 $wgBreakFrames = false;
2959 * The X-Frame-Options header to send on pages sensitive to clickjacking
2960 * attacks, such as edit pages. This prevents those pages from being displayed
2961 * in a frame or iframe. The options are:
2963 * - 'DENY': Do not allow framing. This is recommended for most wikis.
2965 * - 'SAMEORIGIN': Allow framing by pages on the same domain. This can be used
2966 * to allow framing within a trusted domain. This is insecure if there
2967 * is a page on the same domain which allows framing of arbitrary URLs.
2969 * - false: Allow all framing. This opens up the wiki to XSS attacks and thus
2970 * full compromise of local user accounts. Private wikis behind a
2971 * corporate firewall are especially vulnerable. This is not
2974 * For extra safety, set $wgBreakFrames = true, to prevent framing on all pages,
2975 * not just edit pages.
2977 $wgEditPageFrameOptions = 'DENY';
2980 * Disallow framing of API pages directly, by setting the X-Frame-Options
2981 * header. Since the API returns CSRF tokens, allowing the results to be
2982 * framed can compromise your user's account security.
2984 * - 'DENY': Do not allow framing. This is recommended for most wikis.
2985 * - 'SAMEORIGIN': Allow framing by pages on the same domain.
2986 * - false: Allow all framing.
2988 $wgApiFrameOptions = 'DENY';
2991 * Disable output compression (enabled by default if zlib is available)
2993 $wgDisableOutputCompression = false;
2996 * Should we allow a broader set of characters in id attributes, per HTML5? If
2997 * not, use only HTML 4-compatible IDs. This option is for testing -- when the
2998 * functionality is ready, it will be on by default with no option.
3000 * Currently this appears to work fine in all browsers, but it's disabled by
3001 * default because it normalizes id's a bit too aggressively, breaking preexisting
3002 * content (particularly Cite). See bug 27733, bug 27694, bug 27474.
3004 $wgExperimentalHtmlIds = false;
3007 * Abstract list of footer icons for skins in place of old copyrightico and poweredbyico code
3008 * You can add new icons to the built in copyright or poweredby, or you can create
3009 * a new block. Though note that you may need to add some custom css to get good styling
3010 * of new blocks in monobook. vector and modern should work without any special css.
3012 * $wgFooterIcons itself is a key/value array.
3013 * The key is the name of a block that the icons will be wrapped in. The final id varies
3014 * by skin; Monobook and Vector will turn poweredby into f-poweredbyico while Modern
3015 * turns it into mw_poweredby.
3016 * The value is either key/value array of icons or a string.
3017 * In the key/value array the key may or may not be used by the skin but it can
3018 * be used to find the icon and unset it or change the icon if needed.
3019 * This is useful for disabling icons that are set by extensions.
3020 * The value should be either a string or an array. If it is a string it will be output
3021 * directly as html, however some skins may choose to ignore it. An array is the preferred format
3022 * for the icon, the following keys are used:
3023 * - src: An absolute url to the image to use for the icon, this is recommended
3024 * but not required, however some skins will ignore icons without an image
3025 * - url: The url to use in the a element around the text or icon, if not set an a element will
3027 * - alt: This is the text form of the icon, it will be displayed without an image in
3028 * skins like Modern or if src is not set, and will otherwise be used as
3029 * the alt="" for the image. This key is required.
3030 * - width and height: If the icon specified by src is not of the standard size
3031 * you can specify the size of image to use with these keys.
3032 * Otherwise they will default to the standard 88x31.
3033 * @todo Reformat documentation.
3035 $wgFooterIcons = array(
3036 "copyright" => array(
3037 "copyright" => array(), // placeholder for the built in copyright icon
3039 "poweredby" => array(
3040 "mediawiki" => array(
3041 "src" => null, // Defaults to "$wgStylePath/common/images/poweredby_mediawiki_88x31.png"
3042 "url" => "//www.mediawiki.org/",
3043 "alt" => "Powered by MediaWiki",
3049 * Login / create account link behavior when it's possible for anonymous users
3050 * to create an account.
3051 * - true = use a combined login / create account link
3052 * - false = split login and create account into two separate links
3054 $wgUseCombinedLoginLink = false;
3057 * Search form look for Vector skin only.
3058 * - true = use an icon search button
3059 * - false = use Go & Search buttons
3061 $wgVectorUseSimpleSearch = true;
3064 * Watch and unwatch as an icon rather than a link for Vector skin only.
3065 * - true = use an icon watch/unwatch button
3066 * - false = use watch/unwatch text link
3068 $wgVectorUseIconWatch = true;
3071 * Display user edit counts in various prominent places.
3073 $wgEdititis = false;
3076 * Some web hosts attempt to rewrite all responses with a 404 (not found)
3077 * status code, mangling or hiding MediaWiki's output. If you are using such a
3078 * host, you should start looking for a better one. While you're doing that,
3079 * set this to false to convert some of MediaWiki's 404 responses to 200 so
3080 * that the generated error pages can be seen.
3082 * In cases where for technical reasons it is more important for MediaWiki to
3083 * send the correct status code than for the body to be transmitted intact,
3084 * this configuration variable is ignored.
3086 $wgSend404Code = true;
3089 * The $wgShowRollbackEditCount variable is used to show how many edits will be
3090 * rollback. The numeric value of the variable are the limit up to are counted.
3091 * If the value is false or 0, the edits are not counted. Disabling this will
3092 * furthermore prevent MediaWiki from hiding some useless rollback links.
3096 $wgShowRollbackEditCount = 10;
3099 * Output a <link rel="canonical"> tag on every page indicating the canonical
3100 * server which should be used, i.e. $wgServer or $wgCanonicalServer. Since
3101 * detection of the current server is unreliable, the link is sent
3104 $wgEnableCanonicalServerLink = false;
3106 /** @} */ # End of output format settings }
3108 /*************************************************************************//**
3109 * @name Resource loader settings
3114 * Client-side resource modules.
3116 * Extensions should add their resource loader module definitions
3117 * to the $wgResourceModules variable.
3121 * $wgResourceModules['ext.myExtension'] = array(
3122 * 'scripts' => 'myExtension.js',
3123 * 'styles' => 'myExtension.css',
3124 * 'dependencies' => array( 'jquery.cookie', 'jquery.tabIndex' ),
3125 * 'localBasePath' => __DIR__,
3126 * 'remoteExtPath' => 'MyExtension',
3130 $wgResourceModules = array();
3133 * Extensions should register foreign module sources here. 'local' is a
3134 * built-in source that is not in this array, but defined by
3135 * ResourceLoader::__construct() so that it cannot be unset.
3139 * $wgResourceLoaderSources['foo'] = array(
3140 * 'loadScript' => 'http://example.org/w/load.php',
3141 * 'apiScript' => 'http://example.org/w/api.php'
3145 $wgResourceLoaderSources = array();
3148 * Default 'remoteBasePath' value for instances of ResourceLoaderFileModule.
3149 * If not set, then $wgScriptPath will be used as a fallback.
3151 $wgResourceBasePath = null;
3154 * Maximum time in seconds to cache resources served by the resource loader.
3156 * @todo Document array structure
3158 $wgResourceLoaderMaxage = array(
3159 'versioned' => array(
3160 // Squid/Varnish but also any other public proxy cache between the client and MediaWiki
3161 'server' => 30 * 24 * 60 * 60, // 30 days
3162 // On the client side (e.g. in the browser cache).
3163 'client' => 30 * 24 * 60 * 60, // 30 days
3165 'unversioned' => array(
3166 'server' => 5 * 60, // 5 minutes
3167 'client' => 5 * 60, // 5 minutes
3172 * The default debug mode (on/off) for of ResourceLoader requests.
3174 * This will still be overridden when the debug URL parameter is used.
3176 $wgResourceLoaderDebug = false;
3179 * Enable embedding of certain resources using Edge Side Includes. This will
3180 * improve performance but only works if there is something in front of the
3181 * web server (e..g a Squid or Varnish server) configured to process the ESI.
3183 $wgResourceLoaderUseESI = false;
3186 * Put each statement on its own line when minifying JavaScript. This makes
3187 * debugging in non-debug mode a bit easier.
3189 $wgResourceLoaderMinifierStatementsOnOwnLine = false;
3192 * Maximum line length when minifying JavaScript. This is not a hard maximum:
3193 * the minifier will try not to produce lines longer than this, but may be
3194 * forced to do so in certain cases.
3196 $wgResourceLoaderMinifierMaxLineLength = 1000;
3199 * Whether to include the mediawiki.legacy JS library (old wikibits.js), and its
3202 $wgIncludeLegacyJavaScript = true;
3205 * Whether to preload the mediawiki.util module as blocking module in the top
3208 * Before MediaWiki 1.19, modules used to load slower/less asynchronous which
3209 * allowed modules to lack dependencies on 'popular' modules that were likely
3212 * This setting is to aid scripts during migration by providing mediawiki.util
3213 * unconditionally (which was the most commonly missed dependency).
3214 * It doesn't cover all missing dependencies obviously but should fix most of
3217 * This should be removed at some point after site/user scripts have been fixed.
3218 * Enable this if your wiki has a large amount of user/site scripts that are
3219 * lacking dependencies.
3222 $wgPreloadJavaScriptMwUtil = false;
3225 * Whether or not to assign configuration variables to the global window object.
3227 * If this is set to false, old code using deprecated variables will no longer
3230 * @par Example of legacy code:
3232 * if ( window.wgRestrictionEdit ) { ... }
3236 * if ( wgIsArticle ) { ... }
3239 * Instead, one needs to use mw.config.
3240 * @par Example using mw.config global configuration:
3242 * if ( mw.config.exists('wgRestrictionEdit') ) { ... }
3246 * if ( mw.config.get('wgIsArticle') ) { ... }
3249 $wgLegacyJavaScriptGlobals = true;
3252 * If set to a positive number, ResourceLoader will not generate URLs whose
3253 * query string is more than this many characters long, and will instead use
3254 * multiple requests with shorter query strings. This degrades performance,
3255 * but may be needed if your web server has a low (less than, say 1024)
3256 * query string length limit or a low value for suhosin.get.max_value_length
3257 * that you can't increase.
3259 * If set to a negative number, ResourceLoader will assume there is no query
3260 * string length limit.
3262 * Defaults to a value based on php configuration.
3264 $wgResourceLoaderMaxQueryLength = false;
3267 * If set to true, JavaScript modules loaded from wiki pages will be parsed
3268 * prior to minification to validate it.
3270 * Parse errors will result in a JS exception being thrown during module load,
3271 * which avoids breaking other modules loaded in the same request.
3273 $wgResourceLoaderValidateJS = true;
3276 * If set to true, statically-sourced (file-backed) JavaScript resources will
3277 * be parsed for validity before being bundled up into ResourceLoader modules.
3279 * This can be helpful for development by providing better error messages in
3280 * default (non-debug) mode, but JavaScript parsing is slow and memory hungry
3281 * and may fail on large pre-bundled frameworks.
3283 $wgResourceLoaderValidateStaticJS = false;
3286 * If set to true, asynchronous loading of bottom-queue scripts in the "<head>"
3287 * will be enabled. This is an experimental feature that's supposed to make
3288 * JavaScript load faster.
3290 $wgResourceLoaderExperimentalAsyncLoading = false;
3293 * Global LESS variables. An associative array binding variable names to CSS
3296 * Because the hashed contents of this array are used to construct the cache key
3297 * that ResourceLoader uses to look up LESS compilation results, updating this
3298 * array can be used to deliberately invalidate the set of cached results.
3302 * $wgResourceLoaderLESSVars = array(
3303 * 'baseFontSize' => '1em',
3304 * 'smallFontSize' => '0.75em',
3305 * 'WikimediaBlue' => '#006699',
3310 $wgResourceLoaderLESSVars = array();
3313 * Custom LESS functions. An associative array mapping function name to PHP
3316 * Changes to LESS functions do not trigger cache invalidation. If you update
3317 * the behavior of a LESS function and need to invalidate stale compilation
3318 * results, you can touch one of values in $wgResourceLoaderLESSVars, as
3323 $wgResourceLoaderLESSFunctions = array(
3324 'embeddable' => 'ResourceLoaderLESSFunctions::embeddable',
3325 'embed' => 'ResourceLoaderLESSFunctions::embed',
3329 * Default import paths for LESS modules. LESS files referenced in @import
3330 * statements will be looked up here first, and relative to the importing file
3331 * second. To avoid collisions, it's important for the LESS files in these
3332 * directories to have a common, predictable file name prefix.
3334 * Extensions need not (and should not) register paths in
3335 * $wgResourceLoaderLESSImportPaths. The import path includes the path of the
3336 * currently compiling LESS file, which allows each extension to freely import
3337 * files from its own tree.
3341 $wgResourceLoaderLESSImportPaths = array(
3342 "$IP/resources/mediawiki.less/",
3343 "$IP/skins/vector/",
3347 * Whether ResourceLoader should attempt to persist modules in localStorage on
3348 * browsers that support the Web Storage API.
3350 * @since 1.23 - Client-side module persistence is experimental. Exercise care.
3352 $wgResourceLoaderStorageEnabled = false;
3355 * Cache version for client-side ResourceLoader module storage. You can trigger
3356 * invalidation of the contents of the module store by incrementing this value.
3360 $wgResourceLoaderStorageVersion = 1;
3362 /** @} */ # End of resource loader settings }
3364 /*************************************************************************//**
3365 * @name Page title and interwiki link settings
3370 * Name of the project namespace. If left set to false, $wgSitename will be
3373 $wgMetaNamespace = false;
3376 * Name of the project talk namespace.
3378 * Normally you can ignore this and it will be something like
3379 * $wgMetaNamespace . "_talk". In some languages, you may want to set this
3380 * manually for grammatical reasons.
3382 $wgMetaNamespaceTalk = false;
3385 * Additional namespaces. If the namespaces defined in Language.php and
3386 * Namespace.php are insufficient, you can create new ones here, for example,
3387 * to import Help files in other languages. You can also override the namespace
3388 * names of existing namespaces. Extensions developers should use
3389 * $wgCanonicalNamespaceNames.
3391 * @warning Once you delete a namespace, the pages in that namespace will
3392 * no longer be accessible. If you rename it, then you can access them through
3393 * the new namespace name.
3395 * Custom namespaces should start at 100 to avoid conflicting with standard
3396 * namespaces, and should always follow the even/odd main/talk pattern.
3400 * $wgExtraNamespaces = array(
3402 * 101 => "Hilfe_Diskussion",
3404 * 103 => "Discussion_Aide"
3408 * @todo Add a note about maintenance/namespaceDupes.php
3410 $wgExtraNamespaces = array();
3413 * Same as above, but for namespaces with gender distinction.
3414 * Note: the default form for the namespace should also be set
3415 * using $wgExtraNamespaces for the same index.
3418 $wgExtraGenderNamespaces = array();
3421 * Namespace aliases.
3423 * These are alternate names for the primary localised namespace names, which
3424 * are defined by $wgExtraNamespaces and the language file. If a page is
3425 * requested with such a prefix, the request will be redirected to the primary
3428 * Set this to a map from namespace names to IDs.
3432 * $wgNamespaceAliases = array(
3433 * 'Wikipedian' => NS_USER,
3438 $wgNamespaceAliases = array();
3441 * Allowed title characters -- regex character class
3442 * Don't change this unless you know what you're doing
3444 * Problematic punctuation:
3445 * - []{}|# Are needed for link syntax, never enable these
3446 * - <> Causes problems with HTML escaping, don't use
3447 * - % Enabled by default, minor problems with path to query rewrite rules, see below
3448 * - + Enabled by default, but doesn't work with path to query rewrite rules,
3449 * corrupted by apache
3450 * - ? Enabled by default, but doesn't work with path to PATH_INFO rewrites
3452 * All three of these punctuation problems can be avoided by using an alias,
3453 * instead of a rewrite rule of either variety.
3455 * The problem with % is that when using a path to query rewrite rule, URLs are
3456 * double-unescaped: once by Apache's path conversion code, and again by PHP. So
3457 * %253F, for example, becomes "?". Our code does not double-escape to compensate
3458 * for this, indeed double escaping would break if the double-escaped title was
3459 * passed in the query string rather than the path. This is a minor security issue
3460 * because articles can be created such that they are hard to view or edit.
3462 * In some rare cases you may wish to remove + for compatibility with old links.
3464 * Theoretically 0x80-0x9F of ISO 8859-1 should be disallowed, but
3465 * this breaks interlanguage links
3467 $wgLegalTitleChars = " %!\"$&'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF+";
3470 * The interwiki prefix of the current wiki, or false if it doesn't have one.
3472 $wgLocalInterwiki = false;
3475 * Expiry time for cache of interwiki table
3477 $wgInterwikiExpiry = 10800;
3480 * @name Interwiki caching settings.
3485 *$wgInterwikiCache specifies path to constant database file.
3487 * This cdb database is generated by dumpInterwiki from maintenance and has
3489 * - dbname:key - a simple key (e.g. enwiki:meta)
3490 * - _sitename:key - site-scope key (e.g. wiktionary:meta)
3491 * - __global:key - global-scope key (e.g. __global:meta)
3492 * - __sites:dbname - site mapping (e.g. __sites:enwiki)
3494 * Sites mapping just specifies site name, other keys provide "local url"
3497 $wgInterwikiCache = false;
3500 * Specify number of domains to check for messages.
3501 * - 1: Just wiki(db)-level
3502 * - 2: wiki and global levels
3505 $wgInterwikiScopes = 3;
3508 * Fallback site, if unable to resolve from cache
3510 $wgInterwikiFallbackSite = 'wiki';
3512 /** @} */ # end of Interwiki caching settings.
3515 * If local interwikis are set up which allow redirects,
3516 * set this regexp to restrict URLs which will be displayed
3517 * as 'redirected from' links.
3520 * It might look something like this:
3522 * $wgRedirectSources = '!^https?://[a-z-]+\.wikipedia\.org/!';
3525 * Leave at false to avoid displaying any incoming redirect markers.
3526 * This does not affect intra-wiki redirects, which don't change
3529 $wgRedirectSources = false;
3532 * Set this to false to avoid forcing the first letter of links to capitals.
3534 * @warning may break links! This makes links COMPLETELY case-sensitive. Links
3535 * appearing with a capital at the beginning of a sentence will *not* go to the
3536 * same place as links in the middle of a sentence using a lowercase initial.
3538 $wgCapitalLinks = true;
3541 * @since 1.16 - This can now be set per-namespace. Some special namespaces (such
3542 * as Special, see MWNamespace::$alwaysCapitalizedNamespaces for the full list) must be
3543 * true by default (and setting them has no effect), due to various things that
3544 * require them to be so. Also, since Talk namespaces need to directly mirror their
3545 * associated content namespaces, the values for those are ignored in favor of the
3546 * subject namespace's setting. Setting for NS_MEDIA is taken automatically from
3551 * $wgCapitalLinkOverrides[ NS_FILE ] = false;
3554 $wgCapitalLinkOverrides = array();
3557 * Which namespaces should support subpages?
3558 * See Language.php for a list of namespaces.
3560 $wgNamespacesWithSubpages = array(
3563 NS_USER_TALK
=> true,
3565 NS_PROJECT_TALK
=> true,
3566 NS_FILE_TALK
=> true,
3567 NS_MEDIAWIKI
=> true,
3568 NS_MEDIAWIKI_TALK
=> true,
3569 NS_TEMPLATE_TALK
=> true,
3571 NS_HELP_TALK
=> true,
3572 NS_CATEGORY_TALK
=> true
3576 * Array of namespaces which can be deemed to contain valid "content", as far
3577 * as the site statistics are concerned. Useful if additional namespaces also
3578 * contain "content" which should be considered when generating a count of the
3579 * number of articles in the wiki.
3581 $wgContentNamespaces = array( NS_MAIN
);
3584 * Max number of redirects to follow when resolving redirects.
3585 * 1 means only the first redirect is followed (default behavior).
3586 * 0 or less means no redirects are followed.
3588 $wgMaxRedirects = 1;
3591 * Array of invalid page redirect targets.
3592 * Attempting to create a redirect to any of the pages in this array
3593 * will make the redirect fail.
3594 * Userlogout is hard-coded, so it does not need to be listed here.
3595 * (bug 10569) Disallow Mypage and Mytalk as well.
3597 * As of now, this only checks special pages. Redirects to pages in
3598 * other namespaces cannot be invalidated by this variable.
3600 $wgInvalidRedirectTargets = array( 'Filepath', 'Mypage', 'Mytalk', 'Redirect' );
3602 /** @} */ # End of title and interwiki settings }
3604 /************************************************************************//**
3605 * @name Parser settings
3606 * These settings configure the transformation from wikitext to HTML.
3611 * Parser configuration. Associative array with the following members:
3613 * class The class name
3615 * preprocessorClass The preprocessor class. Two classes are currently available:
3616 * Preprocessor_Hash, which uses plain PHP arrays for temporary
3617 * storage, and Preprocessor_DOM, which uses the DOM module for
3618 * temporary storage. Preprocessor_DOM generally uses less memory;
3619 * the speed of the two is roughly the same.
3621 * If this parameter is not given, it uses Preprocessor_DOM if the
3622 * DOM module is available, otherwise it uses Preprocessor_Hash.
3624 * The entire associative array will be passed through to the constructor as
3625 * the first parameter. Note that only Setup.php can use this variable --
3626 * the configuration will change at runtime via $wgParser member functions, so
3627 * the contents of this variable will be out-of-date. The variable can only be
3628 * changed during LocalSettings.php, in particular, it can't be changed during
3629 * an extension setup function.
3631 $wgParserConf = array(
3632 'class' => 'Parser',
3633 #'preprocessorClass' => 'Preprocessor_Hash',
3637 * Maximum indent level of toc.
3639 $wgMaxTocLevel = 999;
3642 * A complexity limit on template expansion: the maximum number of nodes visited
3643 * by PPFrame::expand()
3645 $wgMaxPPNodeCount = 1000000;
3648 * A complexity limit on template expansion: the maximum number of elements
3649 * generated by Preprocessor::preprocessToObj(). This allows you to limit the
3650 * amount of memory used by the Preprocessor_DOM node cache: testing indicates
3651 * that each element uses about 160 bytes of memory on a 64-bit processor, so
3652 * this default corresponds to about 155 MB.
3654 * When the limit is exceeded, an exception is thrown.
3656 $wgMaxGeneratedPPNodeCount = 1000000;
3659 * Maximum recursion depth for templates within templates.
3660 * The current parser adds two levels to the PHP call stack for each template,
3661 * and xdebug limits the call stack to 100 by default. So this should hopefully
3662 * stop the parser before it hits the xdebug limit.
3664 $wgMaxTemplateDepth = 40;
3667 * @see $wgMaxTemplateDepth
3669 $wgMaxPPExpandDepth = 40;
3672 * The external URL protocols
3674 $wgUrlProtocols = array(
3678 'ftps://', // If we allow ftp:// we should allow the secure version.
3680 'sftp://', // SFTP > FTP
3682 'ircs://', // @bug 28503
3683 'xmpp:', // Another open communication protocol
3687 'telnet://', // Well if we're going to support the above.. -ævar
3688 'nntp://', // @bug 3808 RFC 1738
3691 'tel:', // If we can make emails linkable, why not phone numbers?
3692 'sms:', // Likewise this is standardized too
3697 'bitcoin:', // Even registerProtocolHandler whitelists this along with mailto:
3698 'magnet:', // No reason to reject torrents over magnet: when they're allowed over http://
3699 'urn:', // Allow URNs to be used in Microdata/RDFa <link ... href="urn:...">s
3700 'geo:', // urls define geo locations, they're useful in Microdata/RDFa and for coordinates
3701 '//', // for protocol-relative URLs
3705 * If true, removes (substitutes) templates in "~~~~" signatures.
3707 $wgCleanSignatures = true;
3710 * Whether to allow inline image pointing to other websites
3712 $wgAllowExternalImages = false;
3715 * If the above is false, you can specify an exception here. Image URLs
3716 * that start with this string are then rendered, while all others are not.
3717 * You can use this to set up a trusted, simple repository of images.
3718 * You may also specify an array of strings to allow multiple sites
3722 * $wgAllowExternalImagesFrom = 'http://127.0.0.1/';
3723 * $wgAllowExternalImagesFrom = array( 'http://127.0.0.1/', 'http://example.com' );
3726 $wgAllowExternalImagesFrom = '';
3729 * If $wgAllowExternalImages is false, you can allow an on-wiki
3730 * whitelist of regular expression fragments to match the image URL
3731 * against. If the image matches one of the regular expression fragments,
3732 * The image will be displayed.
3734 * Set this to true to enable the on-wiki whitelist (MediaWiki:External image whitelist)
3735 * Or false to disable it
3737 $wgEnableImageWhitelist = true;
3740 * A different approach to the above: simply allow the "<img>" tag to be used.
3741 * This allows you to specify alt text and other attributes, copy-paste HTML to
3742 * your wiki more easily, etc. However, allowing external images in any manner
3743 * will allow anyone with editing rights to snoop on your visitors' IP
3744 * addresses and so forth, if they wanted to, by inserting links to images on
3745 * sites they control.
3747 $wgAllowImageTag = false;
3750 * $wgUseTidy: use tidy to make sure HTML output is sane.
3751 * Tidy is a free tool that fixes broken HTML.
3752 * See http://www.w3.org/People/Raggett/tidy/
3754 * - $wgTidyBin should be set to the path of the binary and
3755 * - $wgTidyConf to the path of the configuration file.
3756 * - $wgTidyOpts can include any number of parameters.
3757 * - $wgTidyInternal controls the use of the PECL extension or the
3758 * libtidy (PHP >= 5) extension to use an in-process tidy library instead
3759 * of spawning a separate program.
3760 * Normally you shouldn't need to override the setting except for
3761 * debugging. To install, use 'pear install tidy' and add a line
3762 * 'extension=tidy.so' to php.ini.
3769 $wgAlwaysUseTidy = false;
3774 $wgTidyBin = 'tidy';
3779 $wgTidyConf = $IP . '/includes/tidy.conf';
3789 $wgTidyInternal = extension_loaded( 'tidy' );
3792 * Put tidy warnings in HTML comments
3793 * Only works for internal tidy.
3795 $wgDebugTidy = false;
3798 * Allow raw, unchecked HTML in "<html>...</html>" sections.
3799 * THIS IS VERY DANGEROUS on a publicly editable site, so USE wgGroupPermissions
3800 * TO RESTRICT EDITING to only those that you trust
3805 * Set a default target for external links, e.g. _blank to pop up a new window
3807 $wgExternalLinkTarget = false;
3810 * If true, external URL links in wiki text will be given the
3811 * rel="nofollow" attribute as a hint to search engines that
3812 * they should not be followed for ranking purposes as they
3813 * are user-supplied and thus subject to spamming.
3815 $wgNoFollowLinks = true;
3818 * Namespaces in which $wgNoFollowLinks doesn't apply.
3819 * See Language.php for a list of namespaces.
3821 $wgNoFollowNsExceptions = array();
3824 * If this is set to an array of domains, external links to these domain names
3825 * (or any subdomains) will not be set to rel="nofollow" regardless of the
3826 * value of $wgNoFollowLinks. For instance:
3828 * $wgNoFollowDomainExceptions = array( 'en.wikipedia.org', 'wiktionary.org',
3829 * 'mediawiki.org' );
3831 * This would add rel="nofollow" to links to de.wikipedia.org, but not
3832 * en.wikipedia.org, wiktionary.org, en.wiktionary.org, us.en.wikipedia.org,
3835 * Defaults to mediawiki.org for the links included in the software by default.
3837 $wgNoFollowDomainExceptions = array( 'mediawiki.org' );
3840 * Allow DISPLAYTITLE to change title display
3842 $wgAllowDisplayTitle = true;
3845 * For consistency, restrict DISPLAYTITLE to text that normalizes to the same
3846 * canonical DB key. Also disallow some inline CSS rules like display: none;
3847 * which can cause the text to be hidden or unselectable.
3849 $wgRestrictDisplayTitle = true;
3852 * Maximum number of calls per parse to expensive parser functions such as
3855 $wgExpensiveParserFunctionLimit = 100;
3858 * Preprocessor caching threshold
3859 * Setting it to 'false' will disable the preprocessor cache.
3861 $wgPreprocessorCacheThreshold = 1000;
3864 * Enable interwiki transcluding. Only when iw_trans=1 in the interwiki table.
3866 $wgEnableScaryTranscluding = false;
3869 * Expiry time for transcluded templates cached in transcache database table.
3870 * Only used $wgEnableInterwikiTranscluding is set to true.
3872 $wgTranscludeCacheExpiry = 3600;
3874 /** @} */ # end of parser settings }
3876 /************************************************************************//**
3882 * Method used to determine if a page in a content namespace should be counted
3883 * as a valid article.
3885 * Redirect pages will never be counted as valid articles.
3887 * This variable can have the following values:
3888 * - 'any': all pages as considered as valid articles
3889 * - 'comma': the page must contain a comma to be considered valid
3890 * - 'link': the page must contain a [[wiki link]] to be considered valid
3891 * - null: the value will be set at run time depending on $wgUseCommaCount:
3892 * if $wgUseCommaCount is false, it will be 'link', if it is true
3893 * it will be 'comma'
3895 * See also See http://www.mediawiki.org/wiki/Manual:Article_count
3897 * Retroactively changing this variable will not affect the existing count,
3898 * to update it, you will need to run the maintenance/updateArticleCount.php
3901 $wgArticleCountMethod = null;
3904 * Backward compatibility setting, will set $wgArticleCountMethod if it is null.
3905 * @deprecated since 1.18; use $wgArticleCountMethod instead
3907 $wgUseCommaCount = false;
3910 * wgHitcounterUpdateFreq sets how often page counters should be updated, higher
3911 * values are easier on the database. A value of 1 causes the counters to be
3912 * updated on every hit, any higher value n cause them to update *on average*
3913 * every n hits. Should be set to either 1 or something largish, eg 1000, for
3914 * maximum efficiency.
3916 $wgHitcounterUpdateFreq = 1;
3919 * How many days user must be idle before he is considered inactive. Will affect
3920 * the number shown on Special:Statistics, Special:ActiveUsers, and the
3921 * {{NUMBEROFACTIVEUSERS}} magic word in wikitext.
3922 * You might want to leave this as the default value, to provide comparable
3923 * numbers between different wikis.
3925 $wgActiveUserDays = 30;
3927 /** @} */ # End of statistics }
3929 /************************************************************************//**
3930 * @name User accounts, authentication
3935 * For compatibility with old installations set to false
3937 $wgPasswordSalt = true;
3940 * Specifies the minimal length of a user password. If set to 0, empty pass-
3941 * words are allowed.
3943 $wgMinimalPasswordLength = 1;
3946 * Whether to allow password resets ("enter some identifying data, and we'll send an email
3947 * with a temporary password you can use to get back into the account") identified by
3948 * various bits of data. Setting all of these to false (or the whole variable to false)
3949 * has the effect of disabling password resets entirely
3951 $wgPasswordResetRoutes = array(
3957 * Maximum number of Unicode characters in signature
3959 $wgMaxSigChars = 255;
3962 * Maximum number of bytes in username. You want to run the maintenance
3963 * script ./maintenance/checkUsernames.php once you have changed this value.
3965 $wgMaxNameChars = 255;
3968 * Array of usernames which may not be registered or logged in from
3969 * Maintenance scripts can still use these
3971 $wgReservedUsernames = array(
3972 'MediaWiki default', // Default 'Main Page' and MediaWiki: message pages
3973 'Conversion script', // Used for the old Wikipedia software upgrade
3974 'Maintenance script', // Maintenance scripts which perform editing, image import script
3975 'Template namespace initialisation script', // Used in 1.2->1.3 upgrade
3976 'ScriptImporter', // Default user name used by maintenance/importSiteScripts.php
3977 'msg:double-redirect-fixer', // Automatic double redirect fix
3978 'msg:usermessage-editor', // Default user for leaving user messages
3979 'msg:proxyblocker', // For $wgProxyList and Special:Blockme (removed in 1.22)
3983 * Settings added to this array will override the default globals for the user
3984 * preferences used by anonymous visitors and newly created accounts.
3985 * For instance, to disable editing on double clicks:
3986 * $wgDefaultUserOptions ['editondblclick'] = 0;
3988 $wgDefaultUserOptions = array(
3989 'ccmeonemails' => 0,
3991 'date' => 'default',
3994 'editfont' => 'default',
3995 'editondblclick' => 0,
3996 'editsectiononrightclick' => 0,
3997 'enotifminoredits' => 0,
3998 'enotifrevealaddr' => 0,
3999 'enotifusertalkpages' => 1,
4000 'enotifwatchlistpages' => 1,
4001 'extendwatchlist' => 0,
4003 'forceeditsummary' => 0,
4004 'gender' => 'unknown',
4006 'hidepatrolled' => 0,
4009 'minordefault' => 0,
4010 'newpageshidepatrolled' => 0,
4012 'noconvertlink' => 0,
4013 'norollbackdiff' => 0,
4014 'numberheadings' => 0,
4015 'previewonfirst' => 0,
4016 'previewontop' => 1,
4019 'rememberpassword' => 0,
4021 'showhiddencats' => 0,
4022 'shownumberswatching' => 1,
4025 'stubthreshold' => 0,
4028 'uselivepreview' => 0,
4030 'vector-simplesearch' => 1,
4031 'watchcreations' => 1,
4032 'watchdefault' => 1,
4033 'watchdeletion' => 0,
4034 'watchlistdays' => 3.0,
4035 'watchlisthideanons' => 0,
4036 'watchlisthidebots' => 0,
4037 'watchlisthideliu' => 0,
4038 'watchlisthideminor' => 0,
4039 'watchlisthideown' => 0,
4040 'watchlisthidepatrolled' => 0,
4043 'useeditwarning' => 1,
4044 'prefershttps' => 1,
4048 * An array of preferences to not show for the user
4050 $wgHiddenPrefs = array();
4053 * Characters to prevent during new account creations.
4054 * This is used in a regular expression character class during
4055 * registration (regex metacharacters like / are escaped).
4057 $wgInvalidUsernameCharacters = '@';
4060 * Character used as a delimiter when testing for interwiki userrights
4061 * (In Special:UserRights, it is possible to modify users on different
4062 * databases if the delimiter is used, e.g. "Someuser@enwiki").
4064 * It is recommended that you have this delimiter in
4065 * $wgInvalidUsernameCharacters above, or you will not be able to
4066 * modify the user rights of those users via Special:UserRights
4068 $wgUserrightsInterwikiDelimiter = '@';
4071 * This is to let user authenticate using https when they come from http.
4072 * Based on an idea by George Herbert on wikitech-l:
4073 * http://lists.wikimedia.org/pipermail/wikitech-l/2010-October/050039.html
4076 $wgSecureLogin = false;
4078 /** @} */ # end user accounts }
4080 /************************************************************************//**
4081 * @name User rights, access control and monitoring
4086 * Number of seconds before autoblock entries expire. Default 86400 = 1 day.
4088 $wgAutoblockExpiry = 86400;
4091 * Set this to true to allow blocked users to edit their own user talk page.
4093 $wgBlockAllowsUTEdit = false;
4096 * Allow sysops to ban users from accessing Emailuser
4098 $wgSysopEmailBans = true;
4101 * Limits on the possible sizes of range blocks.
4103 * CIDR notation is hard to understand, it's easy to mistakenly assume that a
4104 * /1 is a small range and a /31 is a large range. For IPv4, setting a limit of
4105 * half the number of bits avoids such errors, and allows entire ISPs to be
4106 * blocked using a small number of range blocks.
4108 * For IPv6, RFC 3177 recommends that a /48 be allocated to every residential
4109 * customer, so range blocks larger than /64 (half the number of bits) will
4110 * plainly be required. RFC 4692 implies that a very large ISP may be
4111 * allocated a /19 if a generous HD-Ratio of 0.8 is used, so we will use that
4112 * as our limit. As of 2012, blocking the whole world would require a /4 range.
4114 $wgBlockCIDRLimit = array(
4115 'IPv4' => 16, # Blocks larger than a /16 (64k addresses) will not be allowed
4120 * If true, blocked users will not be allowed to login. When using this with
4121 * a public wiki, the effect of logging out blocked users may actually be
4122 * avers: unless the user's address is also blocked (e.g. auto-block),
4123 * logging the user out will again allow reading and editing, just as for
4124 * anonymous visitors.
4126 $wgBlockDisablesLogin = false;
4129 * Pages anonymous user may see, set as an array of pages titles.
4133 * $wgWhitelistRead = array ( "Main Page", "Wikipedia:Help");
4136 * Special:Userlogin and Special:ChangePassword are always whitelisted.
4138 * @note This will only work if $wgGroupPermissions['*']['read'] is false --
4139 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
4141 * @note Also that this will only protect _pages in the wiki_. Uploaded files
4142 * will remain readable. You can use img_auth.php to protect uploaded files,
4143 * see http://www.mediawiki.org/wiki/Manual:Image_Authorization
4145 $wgWhitelistRead = false;
4148 * Pages anonymous user may see, set as an array of regular expressions.
4150 * This function will match the regexp against the title name, which
4151 * is without underscore.
4154 * To whitelist [[Main Page]]:
4156 * $wgWhitelistReadRegexp = array( "/Main Page/" );
4159 * @note Unless ^ and/or $ is specified, a regular expression might match
4160 * pages not intended to be whitelisted. The above example will also
4161 * whitelist a page named 'Security Main Page'.
4164 * To allow reading any page starting with 'User' regardless of the case:
4166 * $wgWhitelistReadRegexp = array( "@^UsEr.*@i" );
4168 * Will allow both [[User is banned]] and [[User:JohnDoe]]
4170 * @note This will only work if $wgGroupPermissions['*']['read'] is false --
4171 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
4173 $wgWhitelistReadRegexp = false;
4176 * Should editors be required to have a validated e-mail
4177 * address before being allowed to edit?
4179 $wgEmailConfirmToEdit = false;
4182 * Permission keys given to users in each group.
4184 * This is an array where the keys are all groups and each value is an
4185 * array of the format (right => boolean).
4187 * The second format is used to support per-namespace permissions.
4188 * Note that this feature does not fully work for all permission types.
4190 * All users are implicitly in the '*' group including anonymous visitors;
4191 * logged-in users are all implicitly in the 'user' group. These will be
4192 * combined with the permissions of all groups that a given user is listed
4193 * in in the user_groups table.
4195 * Note: Don't set $wgGroupPermissions = array(); unless you know what you're
4196 * doing! This will wipe all permissions, and may mean that your users are
4197 * unable to perform certain essential tasks or access new functionality
4198 * when new permissions are introduced and default grants established.
4200 * Functionality to make pages inaccessible has not been extensively tested
4201 * for security. Use at your own risk!
4203 * This replaces $wgWhitelistAccount and $wgWhitelistEdit
4205 $wgGroupPermissions = array();
4207 /** @cond file_level_code */
4208 // Implicit group for all visitors
4209 $wgGroupPermissions['*']['createaccount'] = true;
4210 $wgGroupPermissions['*']['read'] = true;
4211 $wgGroupPermissions['*']['edit'] = true;
4212 $wgGroupPermissions['*']['createpage'] = true;
4213 $wgGroupPermissions['*']['createtalk'] = true;
4214 $wgGroupPermissions['*']['writeapi'] = true;
4215 $wgGroupPermissions['*']['editmyusercss'] = true;
4216 $wgGroupPermissions['*']['editmyuserjs'] = true;
4217 $wgGroupPermissions['*']['viewmywatchlist'] = true;
4218 $wgGroupPermissions['*']['editmywatchlist'] = true;
4219 $wgGroupPermissions['*']['viewmyprivateinfo'] = true;
4220 $wgGroupPermissions['*']['editmyprivateinfo'] = true;
4221 $wgGroupPermissions['*']['editmyoptions'] = true;
4222 #$wgGroupPermissions['*']['patrolmarks'] = false; // let anons see what was patrolled
4224 // Implicit group for all logged-in accounts
4225 $wgGroupPermissions['user']['move'] = true;
4226 $wgGroupPermissions['user']['move-subpages'] = true;
4227 $wgGroupPermissions['user']['move-rootuserpages'] = true; // can move root userpages
4228 $wgGroupPermissions['user']['movefile'] = true;
4229 $wgGroupPermissions['user']['read'] = true;
4230 $wgGroupPermissions['user']['edit'] = true;
4231 $wgGroupPermissions['user']['createpage'] = true;
4232 $wgGroupPermissions['user']['createtalk'] = true;
4233 $wgGroupPermissions['user']['writeapi'] = true;
4234 $wgGroupPermissions['user']['upload'] = true;
4235 $wgGroupPermissions['user']['reupload'] = true;
4236 $wgGroupPermissions['user']['reupload-shared'] = true;
4237 $wgGroupPermissions['user']['minoredit'] = true;
4238 $wgGroupPermissions['user']['purge'] = true; // can use ?action=purge without clicking "ok"
4239 $wgGroupPermissions['user']['sendemail'] = true;
4241 // Implicit group for accounts that pass $wgAutoConfirmAge
4242 $wgGroupPermissions['autoconfirmed']['autoconfirmed'] = true;
4243 $wgGroupPermissions['autoconfirmed']['editsemiprotected'] = true;
4245 // Users with bot privilege can have their edits hidden
4246 // from various log pages by default
4247 $wgGroupPermissions['bot']['bot'] = true;
4248 $wgGroupPermissions['bot']['autoconfirmed'] = true;
4249 $wgGroupPermissions['bot']['editsemiprotected'] = true;
4250 $wgGroupPermissions['bot']['nominornewtalk'] = true;
4251 $wgGroupPermissions['bot']['autopatrol'] = true;
4252 $wgGroupPermissions['bot']['suppressredirect'] = true;
4253 $wgGroupPermissions['bot']['apihighlimits'] = true;
4254 $wgGroupPermissions['bot']['writeapi'] = true;
4256 // Most extra permission abilities go to this group
4257 $wgGroupPermissions['sysop']['block'] = true;
4258 $wgGroupPermissions['sysop']['createaccount'] = true;
4259 $wgGroupPermissions['sysop']['delete'] = true;
4260 // can be separately configured for pages with > $wgDeleteRevisionsLimit revs
4261 $wgGroupPermissions['sysop']['bigdelete'] = true;
4262 // can view deleted history entries, but not see or restore the text
4263 $wgGroupPermissions['sysop']['deletedhistory'] = true;
4264 // can view deleted revision text
4265 $wgGroupPermissions['sysop']['deletedtext'] = true;
4266 $wgGroupPermissions['sysop']['undelete'] = true;
4267 $wgGroupPermissions['sysop']['editinterface'] = true;
4268 $wgGroupPermissions['sysop']['editusercss'] = true;
4269 $wgGroupPermissions['sysop']['edituserjs'] = true;
4270 $wgGroupPermissions['sysop']['import'] = true;
4271 $wgGroupPermissions['sysop']['importupload'] = true;
4272 $wgGroupPermissions['sysop']['move'] = true;
4273 $wgGroupPermissions['sysop']['move-subpages'] = true;
4274 $wgGroupPermissions['sysop']['move-rootuserpages'] = true;
4275 $wgGroupPermissions['sysop']['patrol'] = true;
4276 $wgGroupPermissions['sysop']['autopatrol'] = true;
4277 $wgGroupPermissions['sysop']['protect'] = true;
4278 $wgGroupPermissions['sysop']['editprotected'] = true;
4279 $wgGroupPermissions['sysop']['proxyunbannable'] = true;
4280 $wgGroupPermissions['sysop']['rollback'] = true;
4281 $wgGroupPermissions['sysop']['upload'] = true;
4282 $wgGroupPermissions['sysop']['reupload'] = true;
4283 $wgGroupPermissions['sysop']['reupload-shared'] = true;
4284 $wgGroupPermissions['sysop']['unwatchedpages'] = true;
4285 $wgGroupPermissions['sysop']['autoconfirmed'] = true;
4286 $wgGroupPermissions['sysop']['editsemiprotected'] = true;
4287 $wgGroupPermissions['sysop']['ipblock-exempt'] = true;
4288 $wgGroupPermissions['sysop']['blockemail'] = true;
4289 $wgGroupPermissions['sysop']['markbotedits'] = true;
4290 $wgGroupPermissions['sysop']['apihighlimits'] = true;
4291 $wgGroupPermissions['sysop']['browsearchive'] = true;
4292 $wgGroupPermissions['sysop']['noratelimit'] = true;
4293 $wgGroupPermissions['sysop']['movefile'] = true;
4294 $wgGroupPermissions['sysop']['unblockself'] = true;
4295 $wgGroupPermissions['sysop']['suppressredirect'] = true;
4296 #$wgGroupPermissions['sysop']['upload_by_url'] = true;
4297 #$wgGroupPermissions['sysop']['mergehistory'] = true;
4299 // Permission to change users' group assignments
4300 $wgGroupPermissions['bureaucrat']['userrights'] = true;
4301 $wgGroupPermissions['bureaucrat']['noratelimit'] = true;
4302 // Permission to change users' groups assignments across wikis
4303 #$wgGroupPermissions['bureaucrat']['userrights-interwiki'] = true;
4304 // Permission to export pages including linked pages regardless of $wgExportMaxLinkDepth
4305 #$wgGroupPermissions['bureaucrat']['override-export-depth'] = true;
4307 #$wgGroupPermissions['sysop']['deletelogentry'] = true;
4308 #$wgGroupPermissions['sysop']['deleterevision'] = true;
4309 // To hide usernames from users and Sysops
4310 #$wgGroupPermissions['suppress']['hideuser'] = true;
4311 // To hide revisions/log items from users and Sysops
4312 #$wgGroupPermissions['suppress']['suppressrevision'] = true;
4313 // For private suppression log access
4314 #$wgGroupPermissions['suppress']['suppressionlog'] = true;
4317 * The developer group is deprecated, but can be activated if need be
4318 * to use the 'lockdb' and 'unlockdb' special pages. Those require
4319 * that a lock file be defined and creatable/removable by the web
4322 # $wgGroupPermissions['developer']['siteadmin'] = true;
4327 * Permission keys revoked from users in each group.
4329 * This acts the same way as wgGroupPermissions above, except that
4330 * if the user is in a group here, the permission will be removed from them.
4332 * Improperly setting this could mean that your users will be unable to perform
4333 * certain essential tasks, so use at your own risk!
4335 $wgRevokePermissions = array();
4338 * Implicit groups, aren't shown on Special:Listusers or somewhere else
4340 $wgImplicitGroups = array( '*', 'user', 'autoconfirmed' );
4343 * A map of group names that the user is in, to group names that those users
4344 * are allowed to add or revoke.
4346 * Setting the list of groups to add or revoke to true is equivalent to "any
4350 * To allow sysops to add themselves to the "bot" group:
4352 * $wgGroupsAddToSelf = array( 'sysop' => array( 'bot' ) );
4356 * Implicit groups may be used for the source group, for instance:
4358 * $wgGroupsRemoveFromSelf = array( '*' => true );
4360 * This allows users in the '*' group (i.e. any user) to remove themselves from
4361 * any group that they happen to be in.
4363 $wgGroupsAddToSelf = array();
4366 * @see $wgGroupsAddToSelf
4368 $wgGroupsRemoveFromSelf = array();
4371 * Set of available actions that can be restricted via action=protect
4372 * You probably shouldn't change this.
4373 * Translated through restriction-* messages.
4374 * Title::getRestrictionTypes() will remove restrictions that are not
4375 * applicable to a specific title (create and upload)
4377 $wgRestrictionTypes = array( 'create', 'edit', 'move', 'upload' );
4380 * Rights which can be required for each protection level (via action=protect)
4382 * You can add a new protection level that requires a specific
4383 * permission by manipulating this array. The ordering of elements
4384 * dictates the order on the protection form's lists.
4386 * - '' will be ignored (i.e. unprotected)
4387 * - 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility
4388 * - 'sysop' is quietly rewritten to 'editprotected' for backwards compatibility
4390 $wgRestrictionLevels = array( '', 'autoconfirmed', 'sysop' );
4393 * Restriction levels that can be used with cascading protection
4395 * A page can only be protected with cascading protection if the
4396 * requested restriction level is included in this array.
4398 * 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility.
4399 * 'sysop' is quietly rewritten to 'editprotected' for backwards compatibility.
4401 $wgCascadingRestrictionLevels = array( 'sysop' );
4404 * Restriction levels that should be considered "semiprotected"
4406 * Certain places in the interface recognize a dichotomy between "protected"
4407 * and "semiprotected", without further distinguishing the specific levels. In
4408 * general, if anyone can be eligible to edit a protection level merely by
4409 * reaching some condition in $wgAutopromote, it should probably be considered
4412 * 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility.
4413 * 'sysop' is not changed, since it really shouldn't be here.
4415 $wgSemiprotectedRestrictionLevels = array( 'autoconfirmed' );
4418 * Set the minimum permissions required to edit pages in each
4419 * namespace. If you list more than one permission, a user must
4420 * have all of them to edit pages in that namespace.
4422 * @note NS_MEDIAWIKI is implicitly restricted to 'editinterface'.
4424 $wgNamespaceProtection = array();
4427 * Pages in namespaces in this array can not be used as templates.
4429 * Elements MUST be numeric namespace ids, you can safely use the MediaWiki
4430 * namespaces constants (NS_USER, NS_MAIN...).
4432 * Among other things, this may be useful to enforce read-restrictions
4433 * which may otherwise be bypassed by using the template mechanism.
4435 $wgNonincludableNamespaces = array();
4438 * Number of seconds an account is required to age before it's given the
4439 * implicit 'autoconfirm' group membership. This can be used to limit
4440 * privileges of new accounts.
4442 * Accounts created by earlier versions of the software may not have a
4443 * recorded creation date, and will always be considered to pass the age test.
4445 * When left at 0, all registered accounts will pass.
4448 * Set automatic confirmation to 10 minutes (which is 600 seconds):
4450 * $wgAutoConfirmAge = 600; // ten minutes
4452 * Set age to one day:
4454 * $wgAutoConfirmAge = 3600*24; // one day
4457 $wgAutoConfirmAge = 0;
4460 * Number of edits an account requires before it is autoconfirmed.
4461 * Passing both this AND the time requirement is needed. Example:
4465 * $wgAutoConfirmCount = 50;
4468 $wgAutoConfirmCount = 0;
4471 * Automatically add a usergroup to any user who matches certain conditions.
4473 * @todo Redocument $wgAutopromote
4476 * array( '&' or '|' or '^' or '!', cond1, cond2, ... )
4477 * where cond1, cond2, ... are themselves conditions; *OR*
4478 * APCOND_EMAILCONFIRMED, *OR*
4479 * array( APCOND_EMAILCONFIRMED ), *OR*
4480 * array( APCOND_EDITCOUNT, number of edits ), *OR*
4481 * array( APCOND_AGE, seconds since registration ), *OR*
4482 * array( APCOND_INGROUPS, group1, group2, ... ), *OR*
4483 * array( APCOND_ISIP, ip ), *OR*
4484 * array( APCOND_IPINRANGE, range ), *OR*
4485 * array( APCOND_AGE_FROM_EDIT, seconds since first edit ), *OR*
4486 * array( APCOND_BLOCKED ), *OR*
4487 * array( APCOND_ISBOT ), *OR*
4488 * similar constructs defined by extensions.
4490 * If $wgEmailAuthentication is off, APCOND_EMAILCONFIRMED will be true for any
4491 * user who has provided an e-mail address.
4493 $wgAutopromote = array(
4494 'autoconfirmed' => array( '&',
4495 array( APCOND_EDITCOUNT
, &$wgAutoConfirmCount ),
4496 array( APCOND_AGE
, &$wgAutoConfirmAge ),
4501 * Automatically add a usergroup to any user who matches certain conditions.
4503 * Does not add the user to the group again if it has been removed.
4504 * Also, does not remove the group if the user no longer meets the criteria.
4508 * array( event => criteria, ... )
4510 * Where event is either:
4511 * - 'onEdit' (when user edits)
4512 * - 'onView' (when user views the wiki)
4514 * Criteria has the same format as $wgAutopromote
4516 * @see $wgAutopromote
4519 $wgAutopromoteOnce = array(
4520 'onEdit' => array(),
4525 * Put user rights log entries for autopromotion in recent changes?
4528 $wgAutopromoteOnceLogInRC = true;
4531 * $wgAddGroups and $wgRemoveGroups can be used to give finer control over who
4532 * can assign which groups at Special:Userrights.
4535 * Bureaucrats can add any group:
4537 * $wgAddGroups['bureaucrat'] = true;
4539 * Bureaucrats can only remove bots and sysops:
4541 * $wgRemoveGroups['bureaucrat'] = array( 'bot', 'sysop' );
4543 * Sysops can make bots:
4545 * $wgAddGroups['sysop'] = array( 'bot' );
4547 * Sysops can disable other sysops in an emergency, and disable bots:
4549 * $wgRemoveGroups['sysop'] = array( 'sysop', 'bot' );
4552 $wgAddGroups = array();
4557 $wgRemoveGroups = array();
4560 * A list of available rights, in addition to the ones defined by the core.
4561 * For extensions only.
4563 $wgAvailableRights = array();
4566 * Optional to restrict deletion of pages with higher revision counts
4567 * to users with the 'bigdelete' permission. (Default given to sysops.)
4569 $wgDeleteRevisionsLimit = 0;
4572 * The maximum number of edits a user can have and
4573 * can still be hidden by users with the hideuser permission.
4574 * This is limited for performance reason.
4575 * Set to false to disable the limit.
4578 $wgHideUserContribLimit = 1000;
4581 * Number of accounts each IP address may create, 0 to disable.
4583 * @warning Requires memcached
4585 $wgAccountCreationThrottle = 0;
4588 * Edits matching these regular expressions in body text
4589 * will be recognised as spam and rejected automatically.
4591 * There's no administrator override on-wiki, so be careful what you set. :)
4592 * May be an array of regexes or a single string for backwards compatibility.
4594 * @see http://en.wikipedia.org/wiki/Regular_expression
4596 * @note Each regex needs a beginning/end delimiter, eg: # or /
4598 $wgSpamRegex = array();
4601 * Same as the above except for edit summaries
4603 $wgSummarySpamRegex = array();
4606 * Whether to use DNS blacklists in $wgDnsBlacklistUrls to check for open
4610 $wgEnableDnsBlacklist = false;
4613 * @deprecated since 1.17 Use $wgEnableDnsBlacklist instead, only kept for
4614 * backward compatibility.
4616 $wgEnableSorbs = false;
4619 * List of DNS blacklists to use, if $wgEnableDnsBlacklist is true.
4621 * This is an array of either a URL or an array with the URL and a key (should
4622 * the blacklist require a key).
4626 * $wgDnsBlacklistUrls = array(
4627 * // String containing URL
4628 * 'http.dnsbl.sorbs.net.',
4629 * // Array with URL and key, for services that require a key
4630 * array( 'dnsbl.httpbl.net.', 'mykey' ),
4631 * // Array with just the URL. While this works, it is recommended that you
4632 * // just use a string as shown above
4633 * array( 'opm.tornevall.org.' )
4637 * @note You should end the domain name with a . to avoid searching your
4638 * eventual domain search suffixes.
4641 $wgDnsBlacklistUrls = array( 'http.dnsbl.sorbs.net.' );
4644 * @deprecated since 1.17 Use $wgDnsBlacklistUrls instead, only kept for
4645 * backward compatibility.
4647 $wgSorbsUrl = array();
4650 * Proxy whitelist, list of addresses that are assumed to be non-proxy despite
4651 * what the other methods might say.
4653 $wgProxyWhitelist = array();
4656 * Whether to look at the X-Forwarded-For header's list of (potentially spoofed)
4657 * IPs and apply IP blocks to them. This allows for IP blocks to work with correctly-configured
4658 * (transparent) proxies without needing to block the proxies themselves.
4660 $wgApplyIpBlocksToXff = false;
4663 * Simple rate limiter options to brake edit floods.
4665 * Maximum number actions allowed in the given number of seconds; after that
4666 * the violating client receives HTTP 500 error pages until the period
4670 * To set a generic maximum of 4 hits in 60 seconds:
4672 * $wgRateLimits = array( 4, 60 );
4675 * You could also limit per action and then type of users. See the inline
4676 * code for a template to use.
4678 * This option set is experimental and likely to change.
4680 * @warning Requires memcached.
4682 $wgRateLimits = array(
4684 'anon' => null, // for any and all anonymous edits (aggregate)
4685 'user' => null, // for each logged-in user
4686 'newbie' => null, // for each recent (autoconfirmed) account; overrides 'user'
4687 'ip' => null, // for each anon and recent account
4688 'subnet' => null, // ... within a /24 subnet in IPv4 or /64 in IPv6
4696 'mailpassword' => array( // triggering password resets emails
4699 'emailuser' => array( // emailing other users using MediaWiki
4702 'linkpurge' => array( // purges of link tables
4709 'renderfile' => array( // files rendered via thumb.php or thumb_handler.php
4719 * Set to a filename to log rate limiter hits.
4721 $wgRateLimitLog = null;
4724 * Array of IPs which should be excluded from rate limits.
4725 * This may be useful for whitelisting NAT gateways for conferences, etc.
4727 $wgRateLimitsExcludedIPs = array();
4730 * Log IP addresses in the recentchanges table; can be accessed only by
4731 * extensions (e.g. CheckUser) or a DB admin
4732 * Used for retroactive autoblocks
4734 $wgPutIPinRC = true;
4737 * Integer defining default number of entries to show on
4738 * special pages which are query-pages such as Special:Whatlinkshere.
4740 $wgQueryPageDefaultLimit = 50;
4743 * Limit password attempts to X attempts per Y seconds per IP per account.
4745 * @warning Requires memcached.
4747 $wgPasswordAttemptThrottle = array( 'count' => 5, 'seconds' => 300 );
4749 /** @} */ # end of user rights settings
4751 /************************************************************************//**
4752 * @name Proxy scanner settings
4757 * This should always be customised in LocalSettings.php
4759 $wgSecretKey = false;
4762 * Big list of banned IP addresses.
4764 * This can have the following formats:
4765 * - An array of addresses, either in the values
4766 * or the keys (for backward compatibility)
4767 * - A string, in that case this is the path to a file
4768 * containing the list of IP addresses, one per line
4770 $wgProxyList = array();
4773 * @deprecated since 1.14
4775 $wgProxyKey = false;
4777 /** @} */ # end of proxy scanner settings
4779 /************************************************************************//**
4780 * @name Cookie settings
4785 * Default cookie expiration time. Setting to 0 makes all cookies session-only.
4787 $wgCookieExpiration = 180 * 86400;
4790 * Set to set an explicit domain on the login cookies eg, "justthis.domain.org"
4791 * or ".any.subdomain.net"
4793 $wgCookieDomain = '';
4796 * Set this variable if you want to restrict cookies to a certain path within
4797 * the domain specified by $wgCookieDomain.
4799 $wgCookiePath = '/';
4802 * Whether the "secure" flag should be set on the cookie. This can be:
4803 * - true: Set secure flag
4804 * - false: Don't set secure flag
4805 * - "detect": Set the secure flag if $wgServer is set to an HTTPS URL
4807 $wgCookieSecure = 'detect';
4810 * By default, MediaWiki checks if the client supports cookies during the
4811 * login process, so that it can display an informative error message if
4812 * cookies are disabled. Set this to true if you want to disable this cookie
4815 $wgDisableCookieCheck = false;
4818 * Cookies generated by MediaWiki have names starting with this prefix. Set it
4819 * to a string to use a custom prefix. Setting it to false causes the database
4820 * name to be used as a prefix.
4822 $wgCookiePrefix = false;
4825 * Set authentication cookies to HttpOnly to prevent access by JavaScript,
4826 * in browsers that support this feature. This can mitigates some classes of
4829 $wgCookieHttpOnly = true;
4832 * If the requesting browser matches a regex in this blacklist, we won't
4833 * send it cookies with HttpOnly mode, even if $wgCookieHttpOnly is on.
4835 $wgHttpOnlyBlacklist = array(
4836 // Internet Explorer for Mac; sometimes the cookies work, sometimes
4837 // they don't. It's difficult to predict, as combinations of path
4838 // and expiration options affect its parsing.
4839 '/^Mozilla\/4\.0 \(compatible; MSIE \d+\.\d+; Mac_PowerPC\)/',
4843 * A list of cookies that vary the cache (for use by extensions)
4845 $wgCacheVaryCookies = array();
4848 * Override to customise the session name
4850 $wgSessionName = false;
4852 /** @} */ # end of cookie settings }
4854 /************************************************************************//**
4855 * @name LaTeX (mathematical formulas)
4860 * To use inline TeX, you need to compile 'texvc' (in the 'math' subdirectory of
4861 * the MediaWiki package and have latex, dvips, gs (ghostscript), andconvert
4862 * (ImageMagick) installed and available in the PATH.
4863 * Please see math/README for more information.
4867 /** @} */ # end LaTeX }
4869 /************************************************************************//**
4870 * @name Profiling, testing and debugging
4872 * To enable profiling, edit StartProfiler.php
4878 * Filename for debug logging. See http://www.mediawiki.org/wiki/How_to_debug
4879 * The debug log file should be not be publicly accessible if it is used, as it
4880 * may contain private data.
4882 $wgDebugLogFile = '';
4885 * Prefix for debug log lines
4887 $wgDebugLogPrefix = '';
4890 * If true, instead of redirecting, show a page with a link to the redirect
4891 * destination. This allows for the inspection of PHP error messages, and easy
4892 * resubmission of form data. For developer use only.
4894 $wgDebugRedirects = false;
4897 * If true, log debugging data from action=raw and load.php.
4898 * This is normally false to avoid overlapping debug entries due to gen=css
4899 * and gen=js requests.
4901 $wgDebugRawPage = false;
4904 * Send debug data to an HTML comment in the output.
4906 * This may occasionally be useful when supporting a non-technical end-user.
4907 * It's more secure than exposing the debug log file to the web, since the
4908 * output only contains private data for the current user. But it's not ideal
4909 * for development use since data is lost on fatal errors and redirects.
4911 $wgDebugComments = false;
4914 * Extensive database transaction state debugging
4918 $wgDebugDBTransactions = false;
4921 * Write SQL queries to the debug log
4923 $wgDebugDumpSql = false;
4926 * Map of string log group names to log destinations.
4928 * If set, wfDebugLog() output for that group will go to that file instead
4929 * of the regular $wgDebugLogFile. Useful for enabling selective logging
4932 * Log destinations may be string values specifying a filename or URI, or they
4933 * may be filename or an associative array mapping 'destination' to the desired
4934 * filename. The associative array may also contain a 'sample' key with an
4935 * integer value, specifying a sampling factor.
4939 * $wgDebugLogGroups['redis'] = '/var/log/mediawiki/redis.log';
4942 * @par Advanced example:
4944 * $wgDebugLogGroups['memcached'] = (
4945 * 'destination' => '/var/log/mediawiki/memcached.log',
4946 * 'sample' => 1000, // log 1 message out of every 1,000.
4950 $wgDebugLogGroups = array();
4953 * Display debug data at the bottom of the main content area.
4955 * Useful for developers and technical users trying to working on a closed wiki.
4957 $wgShowDebug = false;
4960 * Prefix debug messages with relative timestamp. Very-poor man's profiler.
4961 * Since 1.19 also includes memory usage.
4963 $wgDebugTimestamps = false;
4966 * Print HTTP headers for every request in the debug information.
4968 $wgDebugPrintHttpHeaders = true;
4971 * Show the contents of $wgHooks in Special:Version
4973 $wgSpecialVersionShowHooks = false;
4976 * Whether to show "we're sorry, but there has been a database error" pages.
4977 * Displaying errors aids in debugging, but may display information useful
4980 $wgShowSQLErrors = false;
4983 * If set to true, uncaught exceptions will print a complete stack trace
4984 * to output. This should only be used for debugging, as it may reveal
4985 * private information in function parameters due to PHP's backtrace
4988 $wgShowExceptionDetails = false;
4991 * If true, show a backtrace for database errors
4993 $wgShowDBErrorBacktrace = false;
4996 * If true, send the exception backtrace to the error log
4998 $wgLogExceptionBacktrace = true;
5001 * Expose backend server host names through the API and various HTML comments
5003 $wgShowHostnames = false;
5006 * Override server hostname detection with a hardcoded value.
5007 * Should be a string, default false.
5010 $wgOverrideHostname = false;
5013 * If set to true MediaWiki will throw notices for some possible error
5014 * conditions and for deprecated functions.
5016 $wgDevelopmentWarnings = false;
5019 * Release limitation to wfDeprecated warnings, if set to a release number
5020 * development warnings will not be generated for deprecations added in releases
5023 $wgDeprecationReleaseLimit = false;
5026 * Only record profiling info for pages that took longer than this
5028 $wgProfileLimit = 0.0;
5031 * Don't put non-profiling info into log file
5033 $wgProfileOnly = false;
5036 * Log sums from profiling into "profiling" table in db.
5038 * You have to create a 'profiling' table in your database before using
5039 * this feature. Run set $wgProfileToDatabase to true in
5040 * LocalSettings.php and run maintenance/update.php or otherwise
5041 * manually add patch-profiling.sql to your database.
5043 * To enable profiling, edit StartProfiler.php
5045 $wgProfileToDatabase = false;
5048 * If true, print a raw call tree instead of per-function report
5050 $wgProfileCallTree = false;
5053 * Should application server host be put into profiling table
5055 $wgProfilePerHost = false;
5058 * Host for UDP profiler.
5060 * The host should be running a daemon which can be obtained from MediaWiki
5062 * http://git.wikimedia.org/tree/operations%2Fsoftware.git/master/udpprofile
5064 $wgUDPProfilerHost = '127.0.0.1';
5067 * Port for UDP profiler.
5068 * @see $wgUDPProfilerHost
5070 $wgUDPProfilerPort = '3811';
5073 * Format string for the UDP profiler. The UDP profiler invokes sprintf() with
5074 * (profile id, count, cpu, cpu_sq, real, real_sq, entry name) as arguments.
5075 * You can use sprintf's argument numbering/swapping capability to repeat,
5076 * re-order or omit fields.
5078 * @see $wgStatsFormatString
5081 $wgUDPProfilerFormatString = "%s - %d %f %f %f %f %s\n";
5084 * Detects non-matching wfProfileIn/wfProfileOut calls
5086 $wgDebugProfiling = false;
5089 * Output debug message on every wfProfileIn/wfProfileOut
5091 $wgDebugFunctionEntry = false;
5094 * Destination for wfIncrStats() data...
5095 * 'cache' to go into the system cache, if enabled (memcached)
5096 * 'udp' to be sent to the UDP profiler (see $wgUDPProfilerHost)
5099 $wgStatsMethod = 'cache';
5102 * When $wgStatsMethod is 'udp', setting this to a string allows statistics to
5103 * be aggregated over more than one wiki. The string will be used in place of
5104 * the DB name in outgoing UDP packets. If this is set to false, the DB name
5107 $wgAggregateStatsID = false;
5110 * When $wgStatsMethod is 'udp', this variable specifies how stats should be
5111 * formatted. Its value should be a format string suitable for a sprintf()
5112 * invocation with (id, count, key) arguments, where 'id' is either
5113 * $wgAggregateStatsID or the DB name, 'count' is the value by which the metric
5114 * is being incremented, and 'key' is the metric name.
5116 * @see $wgUDPProfilerFormatString
5117 * @see $wgAggregateStatsID
5120 $wgStatsFormatString = "stats/%s - %s 1 1 1 1 %s\n";
5123 * Whereas to count the number of time an article is viewed.
5124 * Does not work if pages are cached (for example with squid).
5126 $wgDisableCounters = false;
5129 * InfoAction retrieves a list of transclusion links (both to and from).
5130 * This number puts a limit on that query in the case of highly transcluded
5133 $wgPageInfoTransclusionLimit = 50;
5136 * Set this to an integer to only do synchronous site_stats updates
5137 * one every *this many* updates. The other requests go into pending
5138 * delta values in $wgMemc. Make sure that $wgMemc is a global cache.
5139 * If set to -1, updates *only* go to $wgMemc (useful for daemons).
5141 $wgSiteStatsAsyncFactor = false;
5144 * Parser test suite files to be run by parserTests.php when no specific
5145 * filename is passed to it.
5147 * Extensions may add their own tests to this array, or site-local tests
5148 * may be added via LocalSettings.php
5152 $wgParserTestFiles = array(
5153 "$IP/tests/parser/parserTests.txt",
5154 "$IP/tests/parser/extraParserTests.txt"
5158 * If configured, specifies target CodeReview installation to send test
5159 * result data from 'parserTests.php --upload'
5161 * Something like this:
5162 * $wgParserTestRemote = array(
5163 * 'api-url' => 'http://www.mediawiki.org/w/api.php',
5164 * 'repo' => 'MediaWiki',
5165 * 'suite' => 'ParserTests',
5166 * 'path' => '/trunk/phase3', // not used client-side; for reference
5167 * 'secret' => 'qmoicj3mc4mcklmqw', // Shared secret used in HMAC validation
5170 $wgParserTestRemote = false;
5173 * Allow running of javascript test suites via [[Special:JavaScriptTest]] (such as QUnit).
5175 $wgEnableJavaScriptTest = false;
5178 * Configuration for javascript testing.
5180 $wgJavaScriptTestConfig = array(
5182 // Page where documentation can be found relevant to the QUnit test suite being ran.
5183 // Used in the intro paragraph on [[Special:JavaScriptTest/qunit]] for the
5184 // documentation link in the "javascripttest-qunit-intro" message.
5185 'documentation' => '//www.mediawiki.org/wiki/Manual:JavaScript_unit_testing',
5186 // If you are submitting the QUnit test suite to a TestSwarm instance,
5187 // point this to the "inject.js" script of that instance. This is was registers
5188 // the QUnit hooks to extract the test results and push them back up into the
5189 // TestSwarm database.
5190 // @example 'http://localhost/testswarm/js/inject.js'
5191 // @example '//integration.mediawiki.org/testswarm/js/inject.js'
5192 'testswarm-injectjs' => false,
5197 * Overwrite the caching key prefix with custom value.
5200 $wgCachePrefix = false;
5203 * Display the new debugging toolbar. This also enables profiling on database
5204 * queries and other useful output.
5205 * Will disable file cache.
5209 $wgDebugToolbar = false;
5211 /** @} */ # end of profiling, testing and debugging }
5213 /************************************************************************//**
5219 * Set this to true to disable the full text search feature.
5221 $wgDisableTextSearch = false;
5224 * Set to true to have nicer highlighted text in search results,
5225 * by default off due to execution overhead
5227 $wgAdvancedSearchHighlighting = false;
5230 * Regexp to match word boundaries, defaults for non-CJK languages
5231 * should be empty for CJK since the words are not separate
5233 $wgSearchHighlightBoundaries = '[\p{Z}\p{P}\p{C}]';
5236 * Set to true to have the search engine count total
5237 * search matches to present in the Special:Search UI.
5238 * Not supported by every search engine shipped with MW.
5240 * This could however be slow on larger wikis, and is pretty flaky
5241 * with the current title vs content split. Recommend avoiding until
5242 * that's been worked out cleanly; but this may aid in testing the
5243 * search UI and API to confirm that the result count works.
5245 $wgCountTotalSearchHits = false;
5248 * Template for OpenSearch suggestions, defaults to API action=opensearch
5250 * Sites with heavy load would typically have these point to a custom
5251 * PHP wrapper to avoid firing up mediawiki for every keystroke
5253 * Placeholders: {searchTerms}
5255 $wgOpenSearchTemplate = false;
5258 * Enable OpenSearch suggestions requested by MediaWiki. Set this to
5259 * false if you've disabled scripts that use api?action=opensearch and
5260 * want reduce load caused by cached scripts still pulling suggestions.
5261 * It will let the API fallback by responding with an empty array.
5263 $wgEnableOpenSearchSuggest = true;
5266 * Integer defining default number of entries to show on
5269 $wgOpenSearchDefaultLimit = 10;
5272 * Expiry time for search suggestion responses
5274 $wgSearchSuggestCacheExpiry = 1200;
5277 * If you've disabled search semi-permanently, this also disables updates to the
5278 * table. If you ever re-enable, be sure to rebuild the search table.
5280 $wgDisableSearchUpdate = false;
5283 * List of namespaces which are searched by default.
5287 * $wgNamespacesToBeSearchedDefault[NS_MAIN] = true;
5288 * $wgNamespacesToBeSearchedDefault[NS_PROJECT] = true;
5291 $wgNamespacesToBeSearchedDefault = array(
5296 * Namespaces to be searched when user clicks the "Help" tab
5297 * on Special:Search.
5299 * Same format as $wgNamespacesToBeSearchedDefault.
5301 $wgNamespacesToBeSearchedHelp = array(
5307 * If set to true the 'searcheverything' preference will be effective only for
5309 * Useful for big wikis to maintain different search profiles for anonymous and
5312 $wgSearchEverythingOnlyLoggedIn = false;
5315 * Disable the internal MySQL-based search, to allow it to be
5316 * implemented by an extension instead.
5318 $wgDisableInternalSearch = false;
5321 * Set this to a URL to forward search requests to some external location.
5322 * If the URL includes '$1', this will be replaced with the URL-encoded
5326 * To forward to Google you'd have something like:
5328 * $wgSearchForwardUrl =
5329 * 'http://www.google.com/search?q=$1' .
5330 * '&domains=http://example.com' .
5331 * '&sitesearch=http://example.com' .
5332 * '&ie=utf-8&oe=utf-8';
5335 $wgSearchForwardUrl = null;
5338 * Search form behavior.
5339 * - true = use Go & Search buttons
5340 * - false = use Go button & Advanced search link
5342 $wgUseTwoButtonsSearchForm = true;
5345 * Array of namespaces to generate a Google sitemap for when the
5346 * maintenance/generateSitemap.php script is run, or false if one is to be
5347 * generated for all namespaces.
5349 $wgSitemapNamespaces = false;
5352 * Custom namespace priorities for sitemaps. Setting this will allow you to
5353 * set custom priorities to namespaces when sitemaps are generated using the
5354 * maintenance/generateSitemap.php script.
5356 * This should be a map of namespace IDs to priority
5359 * $wgSitemapNamespacesPriorities = array(
5365 $wgSitemapNamespacesPriorities = false;
5368 * If true, searches for IP addresses will be redirected to that IP's
5369 * contributions page. E.g. searching for "1.2.3.4" will redirect to
5370 * [[Special:Contributions/1.2.3.4]]
5372 $wgEnableSearchContributorsByIP = true;
5374 /** @} */ # end of search settings
5376 /************************************************************************//**
5377 * @name Edit user interface
5382 * Path to the GNU diff3 utility. If the file doesn't exist, edit conflicts will
5383 * fall back to the old behavior (no merging).
5385 $wgDiff3 = '/usr/bin/diff3';
5388 * Path to the GNU diff utility.
5390 $wgDiff = '/usr/bin/diff';
5393 * Which namespaces have special treatment where they should be preview-on-open
5394 * Internally only Category: pages apply, but using this extensions (e.g. Semantic MediaWiki)
5395 * can specify namespaces of pages they have special treatment for
5397 $wgPreviewOnOpenNamespaces = array(
5402 * Go button goes straight to the edit screen if the article doesn't exist.
5404 $wgGoToEdit = false;
5407 * Enable the UniversalEditButton for browsers that support it
5408 * (currently only Firefox with an extension)
5409 * See http://universaleditbutton.org for more background information
5411 $wgUniversalEditButton = true;
5414 * If user doesn't specify any edit summary when making a an edit, MediaWiki
5415 * will try to automatically create one. This feature can be disabled by set-
5416 * ting this variable false.
5418 $wgUseAutomaticEditSummaries = true;
5420 /** @} */ # end edit UI }
5422 /************************************************************************//**
5424 * See also $wgSiteNotice
5429 * @cond file_level_code
5430 * Set $wgCommandLineMode if it's not set already, to avoid notices
5432 if ( !isset( $wgCommandLineMode ) ) {
5433 $wgCommandLineMode = false;
5438 * For colorized maintenance script output, is your terminal background dark ?
5440 $wgCommandLineDarkBg = false;
5443 * Set this to a string to put the wiki into read-only mode. The text will be
5444 * used as an explanation to users.
5446 * This prevents most write operations via the web interface. Cache updates may
5447 * still be possible. To prevent database writes completely, use the read_only
5453 * If this lock file exists (size > 0), the wiki will be forced into read-only mode.
5454 * Its contents will be shown to users as part of the read-only warning
5457 * Will default to "{$wgUploadDirectory}/lock_yBgMBwiR" in Setup.php
5459 $wgReadOnlyFile = false;
5462 * When you run the web-based upgrade utility, it will tell you what to set
5463 * this to in order to authorize the upgrade process. It will subsequently be
5464 * used as a password, to authorize further upgrades.
5466 * For security, do not set this to a guessable string. Use the value supplied
5467 * by the install/upgrade process. To cause the upgrader to generate a new key,
5468 * delete the old key from LocalSettings.php.
5470 $wgUpgradeKey = false;
5473 * Fully specified path to git binary
5475 $wgGitBin = '/usr/bin/git';
5478 * Map GIT repository URLs to viewer URLs to provide links in Special:Version
5480 * Key is a pattern passed to preg_match() and preg_replace(),
5481 * without the delimiters (which are #) and must match the whole URL.
5482 * The value is the replacement for the key (it can contain $1, etc.)
5483 * %h will be replaced by the short SHA-1 (7 first chars) and %H by the
5484 * full SHA-1 of the HEAD revision.
5485 * %r will be replaced with a URL-encoded version of $1.
5489 $wgGitRepositoryViewers = array(
5490 'https://(?:[a-z0-9_]+@)?gerrit.wikimedia.org/r/(?:p/)?(.*)' => 'https://git.wikimedia.org/commit/%r/%H',
5491 'ssh://(?:[a-z0-9_]+@)?gerrit.wikimedia.org:29418/(.*)'
5492 => 'https://git.wikimedia.org/commit/%r/%H',
5495 /** @} */ # End of maintenance }
5497 /************************************************************************//**
5498 * @name Recent changes, new pages, watchlist and history
5503 * Recentchanges items are periodically purged; entries older than this many
5505 * Default: 13 weeks = about three months
5507 $wgRCMaxAge = 13 * 7 * 24 * 3600;
5510 * Filter $wgRCLinkDays by $wgRCMaxAge to avoid showing links for numbers
5511 * higher than what will be stored. Note that this is disabled by default
5512 * because we sometimes do have RC data which is beyond the limit for some
5513 * reason, and some users may use the high numbers to display that data which
5516 $wgRCFilterByAge = false;
5519 * List of Limits options to list in the Special:Recentchanges and
5520 * Special:Recentchangeslinked pages.
5522 $wgRCLinkLimits = array( 50, 100, 250, 500 );
5525 * List of Days options to list in the Special:Recentchanges and
5526 * Special:Recentchangeslinked pages.
5528 $wgRCLinkDays = array( 1, 3, 7, 14, 30 );
5531 * Send recent changes updates via UDP. The updates will be formatted for IRC.
5532 * Set this to the IP address of the receiver.
5534 * @deprecated since 1.22, use $wgRCFeeds
5536 $wgRC2UDPAddress = false;
5539 * Port number for RC updates
5541 * @deprecated since 1.22, use $wgRCFeeds
5543 $wgRC2UDPPort = false;
5546 * Prefix to prepend to each UDP packet.
5547 * This can be used to identify the wiki. A script is available called
5548 * mxircecho.py which listens on a UDP port, and uses a prefix ending in a
5549 * tab to identify the IRC channel to send the log line to.
5551 * @deprecated since 1.22, use $wgRCFeeds
5553 $wgRC2UDPPrefix = '';
5556 * If this is set to true, $wgLocalInterwiki will be prepended to links in the
5557 * IRC feed. If this is set to a string, that string will be used as the prefix.
5559 * @deprecated since 1.22, use $wgRCFeeds
5561 $wgRC2UDPInterwikiPrefix = false;
5564 * Set to true to omit "bot" edits (by users with the bot permission) from the
5567 * @deprecated since 1.22, use $wgRCFeeds
5569 $wgRC2UDPOmitBots = false;
5572 * Destinations to which notifications about recent changes
5575 * As of MediaWiki 1.22, the only supported 'engine' parameter option in core
5576 * is 'UDPRCFeedEngine', which is used to send recent changes over UDP to the
5578 * The common options are:
5579 * * 'uri' -- the address to which the notices are to be sent.
5580 * * 'formatter' -- the class name (implementing RCFeedFormatter) which will
5581 * produce the text to send.
5582 * * 'omit_bots' -- whether the bot edits should be in the feed
5583 * The IRC-specific options are:
5584 * * 'add_interwiki_prefix' -- whether the titles should be prefixed with
5585 * $wgLocalInterwiki.
5586 * The JSON-specific options are:
5587 * * 'channel' -- if set, the 'channel' parameter is also set in JSON values.
5589 * To ensure backwards-compatability, whenever $wgRC2UDPAddress is set, a
5590 * 'default' feed will be created reusing the deprecated $wgRC2UDP* variables.
5592 * @example $wgRCFeeds['example'] = array(
5593 * 'formatter' => 'JSONRCFeedFormatter',
5594 * 'uri' => "udp://localhost:1336",
5595 * 'add_interwiki_prefix' => false,
5596 * 'omit_bots' => true,
5598 * @example $wgRCFeeds['exampleirc'] = array(
5599 * 'formatter' => 'IRCColourfulRCFeedFormatter',
5600 * 'uri' => "udp://localhost:1338",
5601 * 'add_interwiki_prefix' => false,
5602 * 'omit_bots' => true,
5606 $wgRCFeeds = array();
5609 * Used by RecentChange::getEngine to find the correct engine to use for a given URI scheme.
5610 * Keys are scheme names, values are names of engine classes.
5612 $wgRCEngines = array(
5613 'redis' => 'RedisPubSubFeedEngine',
5614 'udp' => 'UDPRCFeedEngine',
5618 * Enable user search in Special:Newpages
5619 * This is really a temporary hack around an index install bug on some Wikipedias.
5620 * Kill it once fixed.
5622 $wgEnableNewpagesUserFilter = true;
5625 * Use RC Patrolling to check for vandalism
5627 $wgUseRCPatrol = true;
5630 * Use new page patrolling to check new pages on Special:Newpages
5632 $wgUseNPPatrol = true;
5635 * Log autopatrol actions to the log table
5637 $wgLogAutopatrol = true;
5640 * Provide syndication feeds (RSS, Atom) for, e.g., Recentchanges, Newpages
5645 * Set maximum number of results to return in syndication feeds (RSS, Atom) for
5646 * eg Recentchanges, Newpages.
5651 * _Minimum_ timeout for cached Recentchanges feed, in seconds.
5652 * A cached version will continue to be served out even if changes
5653 * are made, until this many seconds runs out since the last render.
5655 * If set to 0, feed caching is disabled. Use this for debugging only;
5656 * feed generation can be pretty slow with diffs.
5658 $wgFeedCacheTimeout = 60;
5661 * When generating Recentchanges RSS/Atom feed, diffs will not be generated for
5662 * pages larger than this size.
5664 $wgFeedDiffCutoff = 32768;
5667 * Override the site's default RSS/ATOM feed for recentchanges that appears on
5668 * every page. Some sites might have a different feed they'd like to promote
5669 * instead of the RC feed (maybe like a "Recent New Articles" or "Breaking news" one).
5670 * Should be a format as key (either 'rss' or 'atom') and an URL to the feed
5673 * Configure the 'atom' feed to http://example.com/somefeed.xml
5675 * $wgSiteFeed['atom'] = "http://example.com/somefeed.xml";
5678 $wgOverrideSiteFeed = array();
5681 * Available feeds objects.
5682 * Should probably only be defined when a page is syndicated ie when
5683 * $wgOut->isSyndicated() is true.
5685 $wgFeedClasses = array(
5687 'atom' => 'AtomFeed',
5691 * Which feed types should we provide by default? This can include 'rss',
5692 * 'atom', neither, or both.
5694 $wgAdvertisedFeedTypes = array( 'atom' );
5697 * Show watching users in recent changes, watchlist and page history views
5699 $wgRCShowWatchingUsers = false; # UPO
5702 * Show watching users in Page views
5704 $wgPageShowWatchingUsers = false;
5707 * Show the amount of changed characters in recent changes
5709 $wgRCShowChangedSize = true;
5712 * If the difference between the character counts of the text
5713 * before and after the edit is below that value, the value will be
5714 * highlighted on the RC page.
5716 $wgRCChangedSizeThreshold = 500;
5719 * Show "Updated (since my last visit)" marker in RC view, watchlist and history
5720 * view for watched pages with new changes
5722 $wgShowUpdatedMarker = true;
5725 * Disable links to talk pages of anonymous users (IPs) in listings on special
5726 * pages like page history, Special:Recentchanges, etc.
5728 $wgDisableAnonTalk = false;
5731 * Enable filtering of categories in Recentchanges
5733 $wgAllowCategorizedRecentChanges = false;
5736 * Allow filtering by change tag in recentchanges, history, etc
5737 * Has no effect if no tags are defined in valid_tag.
5739 $wgUseTagFilter = true;
5742 * If set to an integer, pages that are watched by this many users or more
5743 * will not require the unwatchedpages permission to view the number of
5748 $wgUnwatchedPageThreshold = false;
5751 * Flags (letter symbols) shown in recent changes and watchlist to indicate
5752 * certain types of edits.
5754 * To register a new one:
5756 * $wgRecentChangesFlags['flag'] => array(
5757 * 'letter' => 'letter-msg',
5758 * 'title' => 'tooltip-msg'
5762 * Optional 'class' allows to set a css class different than the flag name.
5766 $wgRecentChangesFlags = array(
5767 'newpage' => array( 'letter' => 'newpageletter',
5768 'title' => 'recentchanges-label-newpage' ),
5769 'minor' => array( 'letter' => 'minoreditletter',
5770 'title' => 'recentchanges-label-minor', 'class' => 'minoredit' ),
5771 'bot' => array( 'letter' => 'boteditletter',
5772 'title' => 'recentchanges-label-bot', 'class' => 'botedit' ),
5773 'unpatrolled' => array( 'letter' => 'unpatrolledletter',
5774 'title' => 'recentchanges-label-unpatrolled' ),
5777 /** @} */ # end RC/watchlist }
5779 /************************************************************************//**
5780 * @name Copyright and credits settings
5785 * Override for copyright metadata.
5787 * This is the name of the page containing information about the wiki's copyright status,
5788 * which will be added as a link in the footer if it is specified. It overrides
5789 * $wgRightsUrl if both are specified.
5791 $wgRightsPage = null;
5794 * Set this to specify an external URL containing details about the content license used on your
5796 * If $wgRightsPage is set then this setting is ignored.
5798 $wgRightsUrl = null;
5801 * If either $wgRightsUrl or $wgRightsPage is specified then this variable gives the text for the
5803 * If using $wgRightsUrl then this value must be specified. If using $wgRightsPage then the name
5804 * of the page will also be used as the link if this variable is not set.
5806 $wgRightsText = null;
5809 * Override for copyright metadata.
5811 $wgRightsIcon = null;
5814 * Set to an array of metadata terms. Else they will be loaded based on $wgRightsUrl
5816 $wgLicenseTerms = false;
5819 * Set this to some HTML to override the rights icon with an arbitrary logo
5820 * @deprecated since 1.18 Use $wgFooterIcons['copyright']['copyright']
5822 $wgCopyrightIcon = null;
5825 * Set this to true if you want detailed copyright information forms on Upload.
5827 $wgUseCopyrightUpload = false;
5830 * Set this to the number of authors that you want to be credited below an
5831 * article text. Set it to zero to hide the attribution block, and a negative
5832 * number (like -1) to show all authors. Note that this will require 2-3 extra
5833 * database hits, which can have a not insignificant impact on performance for
5839 * If there are more than $wgMaxCredits authors, show $wgMaxCredits of them.
5840 * Otherwise, link to a separate credits page.
5842 $wgShowCreditsIfMax = true;
5844 /** @} */ # end of copyright and credits settings }
5846 /************************************************************************//**
5847 * @name Import / Export
5852 * List of interwiki prefixes for wikis we'll accept as sources for
5853 * Special:Import (for sysops). Since complete page history can be imported,
5854 * these should be 'trusted'.
5856 * If a user has the 'import' permission but not the 'importupload' permission,
5857 * they will only be able to run imports through this transwiki interface.
5859 $wgImportSources = array();
5862 * Optional default target namespace for interwiki imports.
5863 * Can use this to create an incoming "transwiki"-style queue.
5864 * Set to numeric key, not the name.
5866 * Users may override this in the Special:Import dialog.
5868 $wgImportTargetNamespace = null;
5871 * If set to false, disables the full-history option on Special:Export.
5872 * This is currently poorly optimized for long edit histories, so is
5873 * disabled on Wikimedia's sites.
5875 $wgExportAllowHistory = true;
5878 * If set nonzero, Special:Export requests for history of pages with
5879 * more revisions than this will be rejected. On some big sites things
5880 * could get bogged down by very very long pages.
5882 $wgExportMaxHistory = 0;
5885 * Return distinct author list (when not returning full history)
5887 $wgExportAllowListContributors = false;
5890 * If non-zero, Special:Export accepts a "pagelink-depth" parameter
5891 * up to this specified level, which will cause it to include all
5892 * pages linked to from the pages you specify. Since this number
5893 * can become *insanely large* and could easily break your wiki,
5894 * it's disabled by default for now.
5896 * @warning There's a HARD CODED limit of 5 levels of recursion to prevent a
5897 * crazy-big export from being done by someone setting the depth number too
5898 * high. In other words, last resort safety net.
5900 $wgExportMaxLinkDepth = 0;
5903 * Whether to allow the "export all pages in namespace" option
5905 $wgExportFromNamespaces = false;
5908 * Whether to allow exporting the entire wiki into a single file
5910 $wgExportAllowAll = false;
5912 /** @} */ # end of import/export }
5914 /*************************************************************************//**
5920 * A list of callback functions which are called once MediaWiki is fully
5923 $wgExtensionFunctions = array();
5926 * Extension messages files.
5928 * Associative array mapping extension name to the filename where messages can be
5929 * found. The file should contain variable assignments. Any of the variables
5930 * present in languages/messages/MessagesEn.php may be defined, but $messages
5931 * is the most common.
5933 * Variables defined in extensions will override conflicting variables defined
5936 * Since MediaWiki 1.23, use of this variable to define messages is discouraged; instead, store
5937 * messages in JSON format and use $wgMessagesDirs. For setting other variables than
5938 * $messages, $wgExtensionMessagesFiles should still be used.
5940 * If there is an entry in $wgMessagesDirs with the same key as one in
5941 * $wgExtensionMessagesFiles, then any $messages variables set in the $wgExtensionMessagesFiles file
5942 * will be ignored. This means an extension that only provides messages can be backwards compatible
5943 * by using both $wgExtensionMessagesFiles and $wgMessagesDirs, and only one of the two
5944 * will be used depending on what the version of MediaWiki supports.
5948 * $wgExtensionMessagesFiles['ConfirmEdit'] = __DIR__.'/ConfirmEdit.i18n.php';
5951 $wgExtensionMessagesFiles = array();
5954 * Extension messages directories.
5956 * Associative array mapping extension name to the path of the directory where message files can
5957 * be found. The message files are expected to be JSON files named for their language code, e.g.
5958 * en.json, de.json, etc. Extensions with messages in multiple places may specify an array of
5959 * message directories.
5961 * @par Simple example:
5963 * $wgMessagesDirs['Example'] = __DIR__ . '/i18n';
5966 * @par Complex example:
5968 * $wgMessagesDirs['Example'] = array(
5969 * __DIR__ . '/lib/ve/i18n',
5970 * __DIR__ . '/lib/oojs-ui/i18n',
5971 * __DIR__ . '/i18n',
5976 $wgMessagesDirs = array(
5977 "$IP/resources/oojs-ui/i18n",
5981 * Array of files with list(s) of extension entry points to be used in
5982 * maintenance/mergeMessageFileList.php
5985 $wgExtensionEntryPointListFiles = array();
5988 * Parser output hooks.
5989 * This is an associative array where the key is an extension-defined tag
5990 * (typically the extension name), and the value is a PHP callback.
5991 * These will be called as an OutputPageParserOutput hook, if the relevant
5992 * tag has been registered with the parser output object.
5994 * Registration is done with $pout->addOutputHook( $tag, $data ).
5996 * The callback has the form:
5998 * function outputHook( $outputPage, $parserOutput, $data ) { ... }
6001 $wgParserOutputHooks = array();
6004 * Whether to include the NewPP limit report as a HTML comment
6006 $wgEnableParserLimitReporting = true;
6009 * List of valid skin names.
6010 * The key should be the name in all lower case, the value should be a properly
6011 * cased name for the skin. This value will be prefixed with "Skin" to create the
6012 * class name of the skin to load, and if the skin's class cannot be found through
6013 * the autoloader it will be used to load a .php file by that name in the skins directory.
6014 * The default skins will be added later, by Skin::getSkinNames(). Use
6015 * Skin::getSkinNames() as an accessor if you wish to have access to the full list.
6017 $wgValidSkinNames = array();
6020 * Special page list.
6021 * See the top of SpecialPage.php for documentation.
6023 $wgSpecialPages = array();
6026 * Array mapping class names to filenames, for autoloading.
6028 $wgAutoloadClasses = array();
6031 * Switch controlling legacy case-insensitive classloading.
6032 * Do not disable if your wiki must support data created by PHP4, or by
6033 * MediaWiki 1.4 or earlier.
6035 $wgAutoloadAttemptLowercase = true;
6038 * An array of extension types and inside that their names, versions, authors,
6039 * urls, descriptions and pointers to localized description msgs. Note that
6040 * the version, url, description and descriptionmsg key can be omitted.
6043 * $wgExtensionCredits[$type][] = array(
6044 * 'name' => 'Example extension',
6046 * 'path' => __FILE__,
6047 * 'author' => 'Foo Barstein',
6048 * 'url' => 'http://www.example.com/Example%20Extension/',
6049 * 'description' => 'An example extension',
6050 * 'descriptionmsg' => 'exampleextension-desc',
6054 * Where $type is 'specialpage', 'parserhook', 'variable', 'media' or 'other'.
6055 * Where 'descriptionmsg' can be an array with message key and parameters:
6056 * 'descriptionmsg' => array( 'exampleextension-desc', param1, param2, ... ),
6058 * author can be a string or an array of strings. Authors can be linked using
6059 * the regular wikitext link syntax. To have an internationalized version of
6060 * "and others" show, add an element "...". This element can also be linked,
6061 * for instance "[http://example ...]".
6063 $wgExtensionCredits = array();
6066 * Authentication plugin.
6067 * @var $wgAuth AuthPlugin
6072 * Global list of hooks.
6074 * The key is one of the events made available by MediaWiki, you can find
6075 * a description for most of them in docs/hooks.txt. The array is used
6076 * internally by Hook:run().
6078 * The value can be one of:
6080 * - A function name:
6082 * $wgHooks['event_name'][] = $function;
6084 * - A function with some data:
6086 * $wgHooks['event_name'][] = array( $function, $data );
6088 * - A an object method:
6090 * $wgHooks['event_name'][] = array( $object, 'method' );
6094 * $wgHooks['event_name'][] = function ( $hookParam ) {
6095 * // Handler code goes here.
6099 * @warning You should always append to an event array or you will end up
6100 * deleting a previous registered hook.
6102 * @warning Hook handlers should be registered at file scope. Registering
6103 * handlers after file scope can lead to unexpected results due to caching.
6108 * Maps jobs to their handling classes; extensions
6109 * can add to this to provide custom jobs
6111 $wgJobClasses = array(
6112 'refreshLinks' => 'RefreshLinksJob',
6113 'refreshLinks2' => 'RefreshLinksJob2', // b/c
6114 'htmlCacheUpdate' => 'HTMLCacheUpdateJob',
6115 'sendMail' => 'EmaillingJob',
6116 'enotifNotify' => 'EnotifNotifyJob',
6117 'fixDoubleRedirect' => 'DoubleRedirectJob',
6118 'uploadFromUrl' => 'UploadFromUrlJob',
6119 'AssembleUploadChunks' => 'AssembleUploadChunksJob',
6120 'PublishStashedFile' => 'PublishStashedFileJob',
6125 * Jobs that must be explicitly requested, i.e. aren't run by job runners unless
6126 * special flags are set. The values here are keys of $wgJobClasses.
6129 * - Very long-running jobs.
6130 * - Jobs that you would never want to run as part of a page rendering request.
6131 * - Jobs that you want to run on specialized machines ( like transcoding, or a particular
6132 * machine on your cluster has 'outside' web access you could restrict uploadFromUrl )
6133 * These settings should be global to all wikis.
6135 $wgJobTypesExcludedFromDefaultQueue = array( 'AssembleUploadChunks', 'PublishStashedFile' );
6138 * Map of job types to how many job "work items" should be run per second
6139 * on each job runner process. The meaning of "work items" varies per job,
6140 * but typically would be something like "pages to update". A single job
6141 * may have a variable number of work items, as is the case with batch jobs.
6142 * These settings should be global to all wikis.
6144 $wgJobBackoffThrottling = array();
6147 * Map of job types to configuration arrays.
6148 * This determines which queue class and storage system is used for each job type.
6149 * Job types that do not have explicit configuration will use the 'default' config.
6150 * These settings should be global to all wikis.
6152 $wgJobTypeConf = array(
6153 'default' => array( 'class' => 'JobQueueDB', 'order' => 'random' ),
6157 * Which aggregator to use for tracking which queues have jobs.
6158 * These settings should be global to all wikis.
6160 $wgJobQueueAggregator = array(
6161 'class' => 'JobQueueAggregatorMemc'
6165 * Additional functions to be performed with updateSpecialPages.
6166 * Expensive Querypages are already updated.
6168 $wgSpecialPageCacheUpdates = array(
6169 'Statistics' => array( 'SiteStatsUpdate', 'cacheUpdate' ),
6170 'Activeusers' => array( 'SpecialActiveUsers', 'cacheUpdate' ),
6174 * Hooks that are used for outputting exceptions. Format is:
6175 * $wgExceptionHooks[] = $funcname
6177 * $wgExceptionHooks[] = array( $class, $funcname )
6178 * Hooks should return strings or false
6180 $wgExceptionHooks = array();
6183 * Page property link table invalidation lists. When a page property
6184 * changes, this may require other link tables to be updated (eg
6185 * adding __HIDDENCAT__ means the hiddencat tracking category will
6186 * have been added, so the categorylinks table needs to be rebuilt).
6187 * This array can be added to by extensions.
6189 $wgPagePropLinkInvalidations = array(
6190 'hiddencat' => 'categorylinks',
6193 /** @} */ # End extensions }
6195 /*************************************************************************//**
6201 * Use experimental, DMOZ-like category browser
6203 $wgUseCategoryBrowser = false;
6206 * On category pages, show thumbnail gallery for images belonging to that
6207 * category instead of listing them as articles.
6209 $wgCategoryMagicGallery = true;
6212 * Paging limit for categories
6214 $wgCategoryPagingLimit = 200;
6217 * Specify how category names should be sorted, when listed on a category page.
6218 * A sorting scheme is also known as a collation.
6220 * Available values are:
6222 * - uppercase: Converts the category name to upper case, and sorts by that.
6224 * - identity: Does no conversion. Sorts by binary value of the string.
6226 * - uca-default: Provides access to the Unicode Collation Algorithm with
6227 * the default element table. This is a compromise collation which sorts
6228 * all languages in a mediocre way. However, it is better than "uppercase".
6230 * To use the uca-default collation, you must have PHP's intl extension
6231 * installed. See http://php.net/manual/en/intl.setup.php . The details of the
6232 * resulting collation will depend on the version of ICU installed on the
6235 * After you change this, you must run maintenance/updateCollation.php to fix
6236 * the sort keys in the database.
6238 * Extensions can define there own collations by subclassing Collation
6239 * and using the Collation::factory hook.
6241 $wgCategoryCollation = 'uppercase';
6243 /** @} */ # End categories }
6245 /*************************************************************************//**
6251 * The logging system has two levels: an event type, which describes the
6252 * general category and can be viewed as a named subset of all logs; and
6253 * an action, which is a specific kind of event that can exist in that
6256 $wgLogTypes = array(
6271 * This restricts log access to those who have a certain right
6272 * Users without this will not see it in the option menu and can not view it
6273 * Restricted logs are not added to recent changes
6274 * Logs should remain non-transcludable
6275 * Format: logtype => permissiontype
6277 $wgLogRestrictions = array(
6278 'suppress' => 'suppressionlog'
6282 * Show/hide links on Special:Log will be shown for these log types.
6284 * This is associative array of log type => boolean "hide by default"
6286 * See $wgLogTypes for a list of available log types.
6290 * $wgFilterLogTypes = array(
6292 * 'import' => false,
6296 * Will display show/hide links for the move and import logs. Move logs will be
6297 * hidden by default unless the link is clicked. Import logs will be shown by
6298 * default, and hidden when the link is clicked.
6300 * A message of the form log-show-hide-[type] should be added, and will be used
6301 * for the link text.
6303 $wgFilterLogTypes = array(
6308 * Lists the message key string for each log type. The localized messages
6309 * will be listed in the user interface.
6311 * Extensions with custom log types may add to this array.
6313 * @since 1.19, if you follow the naming convention log-name-TYPE,
6314 * where TYPE is your log type, yoy don't need to use this array.
6316 $wgLogNames = array(
6317 '' => 'all-logs-page',
6318 'block' => 'blocklogpage',
6319 'protect' => 'protectlogpage',
6320 'rights' => 'rightslog',
6321 'delete' => 'dellogpage',
6322 'upload' => 'uploadlogpage',
6323 'move' => 'movelogpage',
6324 'import' => 'importlogpage',
6325 'patrol' => 'patrol-log-page',
6326 'merge' => 'mergelog',
6327 'suppress' => 'suppressionlog',
6331 * Lists the message key string for descriptive text to be shown at the
6332 * top of each log type.
6334 * Extensions with custom log types may add to this array.
6336 * @since 1.19, if you follow the naming convention log-description-TYPE,
6337 * where TYPE is your log type, yoy don't need to use this array.
6339 $wgLogHeaders = array(
6340 '' => 'alllogstext',
6341 'block' => 'blocklogtext',
6342 'protect' => 'protectlogtext',
6343 'rights' => 'rightslogtext',
6344 'delete' => 'dellogpagetext',
6345 'upload' => 'uploadlogpagetext',
6346 'move' => 'movelogpagetext',
6347 'import' => 'importlogpagetext',
6348 'patrol' => 'patrol-log-header',
6349 'merge' => 'mergelogpagetext',
6350 'suppress' => 'suppressionlogtext',
6354 * Lists the message key string for formatting individual events of each
6355 * type and action when listed in the logs.
6357 * Extensions with custom log types may add to this array.
6359 $wgLogActions = array(
6360 'block/block' => 'blocklogentry',
6361 'block/unblock' => 'unblocklogentry',
6362 'block/reblock' => 'reblock-logentry',
6363 'protect/protect' => 'protectedarticle',
6364 'protect/modify' => 'modifiedarticleprotection',
6365 'protect/unprotect' => 'unprotectedarticle',
6366 'protect/move_prot' => 'movedarticleprotection',
6367 'upload/upload' => 'uploadedimage',
6368 'upload/overwrite' => 'overwroteimage',
6369 'upload/revert' => 'uploadedimage',
6370 'import/upload' => 'import-logentry-upload',
6371 'import/interwiki' => 'import-logentry-interwiki',
6372 'merge/merge' => 'pagemerge-logentry',
6373 'suppress/block' => 'blocklogentry',
6374 'suppress/reblock' => 'reblock-logentry',
6378 * The same as above, but here values are names of functions,
6380 * @see LogPage::actionText
6383 $wgLogActionsHandlers = array(
6384 'move/move' => 'MoveLogFormatter',
6385 'move/move_redir' => 'MoveLogFormatter',
6386 'delete/delete' => 'DeleteLogFormatter',
6387 'delete/restore' => 'DeleteLogFormatter',
6388 'delete/revision' => 'DeleteLogFormatter',
6389 'delete/event' => 'DeleteLogFormatter',
6390 'suppress/revision' => 'DeleteLogFormatter',
6391 'suppress/event' => 'DeleteLogFormatter',
6392 'suppress/delete' => 'DeleteLogFormatter',
6393 'patrol/patrol' => 'PatrolLogFormatter',
6394 'rights/rights' => 'RightsLogFormatter',
6395 'rights/autopromote' => 'RightsLogFormatter',
6399 * Maintain a log of newusers at Log/newusers?
6401 $wgNewUserLog = true;
6403 /** @} */ # end logging }
6405 /*************************************************************************//**
6406 * @name Special pages (general and miscellaneous)
6411 * Allow special page inclusions such as {{Special:Allpages}}
6413 $wgAllowSpecialInclusion = true;
6416 * Set this to an array of special page names to prevent
6417 * maintenance/updateSpecialPages.php from updating those pages.
6419 $wgDisableQueryPageUpdate = false;
6422 * List of special pages, followed by what subtitle they should go under
6423 * at Special:SpecialPages
6425 * @deprecated since 1.21 Override SpecialPage::getGroupName instead
6427 $wgSpecialPageGroups = array();
6430 * Whether or not to sort special pages in Special:Specialpages
6432 $wgSortSpecialPages = true;
6435 * On Special:Unusedimages, consider images "used", if they are put
6436 * into a category. Default (false) is not to count those as used.
6438 $wgCountCategorizedImagesAsUsed = false;
6441 * Maximum number of links to a redirect page listed on
6442 * Special:Whatlinkshere/RedirectDestination
6444 $wgMaxRedirectLinksRetrieved = 500;
6446 /** @} */ # end special pages }
6448 /*************************************************************************//**
6454 * Array of allowed values for the "title=foo&action=<action>" parameter. Syntax is:
6455 * 'foo' => 'ClassName' Load the specified class which subclasses Action
6456 * 'foo' => true Load the class FooAction which subclasses Action
6457 * If something is specified in the getActionOverrides()
6458 * of the relevant Page object it will be used
6459 * instead of the default class.
6460 * 'foo' => false The action is disabled; show an error message
6461 * Unsetting core actions will probably cause things to complain loudly.
6469 'markpatrolled' => true,
6475 'revisiondelete' => true,
6478 'unprotect' => true,
6485 * Array of disabled article actions, e.g. view, edit, delete, etc.
6486 * @deprecated since 1.18; just set $wgActions['action'] = false instead
6488 $wgDisabledActions = array();
6490 /** @} */ # end actions }
6492 /*************************************************************************//**
6493 * @name Robot (search engine crawler) policy
6494 * See also $wgNoFollowLinks.
6499 * Default robot policy. The default policy is to encourage indexing and fol-
6500 * lowing of links. It may be overridden on a per-namespace and/or per-page
6503 $wgDefaultRobotPolicy = 'index,follow';
6506 * Robot policies per namespaces. The default policy is given above, the array
6507 * is made of namespace constants as defined in includes/Defines.php. You can-
6508 * not specify a different default policy for NS_SPECIAL: it is always noindex,
6509 * nofollow. This is because a number of special pages (e.g., ListPages) have
6510 * many permutations of options that display the same data under redundant
6511 * URLs, so search engine spiders risk getting lost in a maze of twisty special
6512 * pages, all alike, and never reaching your actual content.
6516 * $wgNamespaceRobotPolicies = array( NS_TALK => 'noindex' );
6519 $wgNamespaceRobotPolicies = array();
6522 * Robot policies per article. These override the per-namespace robot policies.
6523 * Must be in the form of an array where the key part is a properly canonicalised
6524 * text form title and the value is a robot policy.
6528 * $wgArticleRobotPolicies = array(
6529 * 'Main Page' => 'noindex,follow',
6530 * 'User:Bob' => 'index,follow',
6534 * @par Example that DOES NOT WORK because the names are not canonical text
6537 * $wgArticleRobotPolicies = array(
6538 * # Underscore, not space!
6539 * 'Main_Page' => 'noindex,follow',
6540 * # "Project", not the actual project name!
6541 * 'Project:X' => 'index,follow',
6542 * # Needs to be "Abc", not "abc" (unless $wgCapitalLinks is false for that namespace)!
6543 * 'abc' => 'noindex,nofollow'
6547 $wgArticleRobotPolicies = array();
6550 * An array of namespace keys in which the __INDEX__/__NOINDEX__ magic words
6551 * will not function, so users can't decide whether pages in that namespace are
6552 * indexed by search engines. If set to null, default to $wgContentNamespaces.
6556 * $wgExemptFromUserRobotsControl = array( NS_MAIN, NS_TALK, NS_PROJECT );
6559 $wgExemptFromUserRobotsControl = null;
6561 /** @} */ # End robot policy }
6563 /************************************************************************//**
6564 * @name AJAX and API
6565 * Note: The AJAX entry point which this section refers to is gradually being
6566 * replaced by the API entry point, api.php. They are essentially equivalent.
6567 * Both of them are used for dynamic client-side features, via XHR.
6572 * Enable the MediaWiki API for convenient access to
6573 * machine-readable data via api.php
6575 * See http://www.mediawiki.org/wiki/API
6577 $wgEnableAPI = true;
6580 * Allow the API to be used to perform write operations
6581 * (page edits, rollback, etc.) when an authorised user
6584 $wgEnableWriteAPI = true;
6588 * WARNING: SECURITY THREAT - debug use only
6590 * Disables many security checks in the API for debugging purposes.
6591 * This flag should never be used on the production servers, as it introduces
6592 * a number of potential security holes. Even when enabled, the validation
6593 * will still be performed, but instead of failing, API will return a warning.
6594 * Also, there will always be a warning notifying that this flag is set.
6595 * At this point, the flag allows GET requests to go through for modules
6600 $wgDebugAPI = false;
6603 * API module extensions.
6604 * Associative array mapping module name to class name.
6605 * Extension modules may override the core modules.
6607 * See ApiMain::$Modules for a list of the core modules.
6609 $wgAPIModules = array();
6612 * API format module extensions.
6613 * Associative array mapping format module name to class name.
6614 * Extension modules may override the core modules.
6616 * See ApiMain::$Formats for a list of the core format modules.
6618 $wgAPIFormatModules = array();
6621 * API Query meta module extensions.
6622 * Associative array mapping meta module name to class name.
6623 * Extension modules may override the core modules.
6625 * See ApiQuery::$QueryMetaModules for a list of the core meta modules.
6627 $wgAPIMetaModules = array();
6630 * API Query prop module extensions.
6631 * Associative array mapping properties module name to class name.
6632 * Extension modules may override the core modules.
6634 * See ApiQuery::$QueryPropModules for a list of the core prop modules.
6636 $wgAPIPropModules = array();
6639 * API Query list module extensions.
6640 * Associative array mapping list module name to class name.
6641 * Extension modules may override the core modules.
6643 * See ApiQuery::$QueryListModules for a list of the core list modules.
6645 $wgAPIListModules = array();
6648 * This variable is ignored. To add your module to the API, please add it to $wgAPI*Modules
6649 * @deprecated since 1.21
6651 $wgAPIGeneratorModules = array();
6654 * Maximum amount of rows to scan in a DB query in the API
6655 * The default value is generally fine
6657 $wgAPIMaxDBRows = 5000;
6660 * The maximum size (in bytes) of an API result.
6661 * @warning Do not set this lower than $wgMaxArticleSize*1024
6663 $wgAPIMaxResultSize = 8388608;
6666 * The maximum number of uncached diffs that can be retrieved in one API
6667 * request. Set this to 0 to disable API diffs altogether
6669 $wgAPIMaxUncachedDiffs = 1;
6672 * Log file or URL (TCP or UDP) to log API requests to, or false to disable
6673 * API request logging
6675 $wgAPIRequestLog = false;
6678 * Set the timeout for the API help text cache. If set to 0, caching disabled
6680 $wgAPICacheHelpTimeout = 60 * 60;
6683 * The ApiQueryQueryPages module should skip pages that are redundant to true
6686 $wgAPIUselessQueryPages = array(
6687 'MIMEsearch', // aiprop=mime
6688 'LinkSearch', // list=exturlusage
6689 'FileDuplicateSearch', // prop=duplicatefiles
6693 * Enable AJAX framework
6698 * List of Ajax-callable functions.
6699 * Extensions acting as Ajax callbacks must register here
6701 $wgAjaxExportList = array();
6704 * Enable watching/unwatching pages using AJAX.
6705 * Requires $wgUseAjax to be true too.
6707 $wgAjaxWatch = true;
6710 * Enable AJAX check for file overwrite, pre-upload
6712 $wgAjaxUploadDestCheck = true;
6715 * Enable previewing licences via AJAX. Also requires $wgEnableAPI to be true.
6717 $wgAjaxLicensePreview = true;
6720 * Settings for incoming cross-site AJAX requests:
6721 * Newer browsers support cross-site AJAX when the target resource allows requests
6722 * from the origin domain by the Access-Control-Allow-Origin header.
6723 * This is currently only used by the API (requests to api.php)
6724 * $wgCrossSiteAJAXdomains can be set using a wildcard syntax:
6726 * - '*' matches any number of characters
6727 * - '?' matches any 1 character
6731 * $wgCrossSiteAJAXdomains = array(
6732 * 'www.mediawiki.org',
6733 * '*.wikipedia.org',
6734 * '*.wikimedia.org',
6735 * '*.wiktionary.org',
6739 $wgCrossSiteAJAXdomains = array();
6742 * Domains that should not be allowed to make AJAX requests,
6743 * even if they match one of the domains allowed by $wgCrossSiteAJAXdomains
6744 * Uses the same syntax as $wgCrossSiteAJAXdomains
6746 $wgCrossSiteAJAXdomainExceptions = array();
6748 /** @} */ # End AJAX and API }
6750 /************************************************************************//**
6751 * @name Shell and process control
6756 * Maximum amount of virtual memory available to shell processes under linux, in KB.
6758 $wgMaxShellMemory = 307200;
6761 * Maximum file size created by shell processes under linux, in KB
6762 * ImageMagick convert for example can be fairly hungry for scratch space
6764 $wgMaxShellFileSize = 102400;
6767 * Maximum CPU time in seconds for shell processes under Linux
6769 $wgMaxShellTime = 180;
6772 * Maximum wall clock time (i.e. real time, of the kind the clock on the wall
6773 * would measure) in seconds for shell processes under Linux
6775 $wgMaxShellWallClockTime = 180;
6778 * Under Linux: a cgroup directory used to constrain memory usage of shell
6779 * commands. The directory must be writable by the user which runs MediaWiki.
6781 * If specified, this is used instead of ulimit, which is inaccurate, and
6782 * causes malloc() to return NULL, which exposes bugs in C applications, making
6783 * them segfault or deadlock.
6785 * A wrapper script will create a cgroup for each shell command that runs, as
6786 * a subgroup of the specified cgroup. If the memory limit is exceeded, the
6787 * kernel will send a SIGKILL signal to a process in the subgroup.
6791 * mkdir -p /sys/fs/cgroup/memory/mediawiki
6792 * mkdir -m 0777 /sys/fs/cgroup/memory/mediawiki/job
6793 * echo '$wgShellCgroup = "/sys/fs/cgroup/memory/mediawiki/job";' >> LocalSettings.php
6796 * The reliability of cgroup cleanup can be improved by installing a
6797 * notify_on_release script in the root cgroup, see e.g.
6798 * https://gerrit.wikimedia.org/r/#/c/40784
6800 $wgShellCgroup = false;
6803 * Executable path of the PHP cli binary (php/php5). Should be set up on install.
6805 $wgPhpCli = '/usr/bin/php';
6808 * Locale for LC_CTYPE, to work around http://bugs.php.net/bug.php?id=45132
6809 * For Unix-like operating systems, set this to to a locale that has a UTF-8
6810 * character set. Only the character set is relevant.
6812 $wgShellLocale = 'en_US.utf8';
6814 /** @} */ # End shell }
6816 /************************************************************************//**
6822 * Timeout for HTTP requests done internally
6824 $wgHTTPTimeout = 25;
6827 * Timeout for Asynchronous (background) HTTP requests
6829 $wgAsyncHTTPTimeout = 25;
6832 * Proxy to use for CURL requests.
6834 $wgHTTPProxy = false;
6837 * Timeout for connections done internally (in seconds)
6838 * Only works for curl
6840 $wgHTTPConnectTimeout = 5e0
;
6842 /** @} */ # End HTTP client }
6844 /************************************************************************//**
6846 * See also $wgEnotifUseJobQ.
6851 * Number of jobs to perform per request. May be less than one in which case
6852 * jobs are performed probabalistically. If this is zero, jobs will not be done
6853 * during ordinary apache requests. In this case, maintenance/runJobs.php should
6854 * be run periodically.
6859 * Number of rows to update per job
6861 $wgUpdateRowsPerJob = 500;
6864 * Number of rows to update per query
6866 $wgUpdateRowsPerQuery = 100;
6869 * Do not purge all the pages that use a page when it is edited
6870 * if there are more than this many such pages. This is used to
6871 * avoid invalidating a large portion of the squid/parser cache.
6873 * This setting should factor in any squid/parser cache expiry settings.
6875 $wgMaxBacklinksInvalidate = false;
6877 /** @} */ # End job queue }
6879 /************************************************************************//**
6880 * @name Miscellaneous
6885 * Name of the external diff engine to use
6887 $wgExternalDiffEngine = false;
6890 * Disable redirects to special pages and interwiki redirects, which use a 302
6891 * and have no "redirected from" link.
6893 * @note This is only for articles with #REDIRECT in them. URL's containing a
6894 * local interwiki prefix (or a non-canonical special page name) are still hard
6895 * redirected regardless of this setting.
6897 $wgDisableHardRedirects = false;
6900 * LinkHolderArray batch size
6903 $wgLinkHolderBatchSize = 1000;
6906 * By default MediaWiki does not register links pointing to same server in
6907 * externallinks dataset, use this value to override:
6909 $wgRegisterInternalExternals = false;
6912 * Maximum number of pages to move at once when moving subpages with a page.
6914 $wgMaximumMovedPages = 100;
6917 * Fix double redirects after a page move.
6918 * Tends to conflict with page move vandalism, use only on a private wiki.
6920 $wgFixDoubleRedirects = false;
6923 * Allow redirection to another page when a user logs in.
6924 * To enable, set to a string like 'Main Page'
6926 $wgRedirectOnLogin = null;
6929 * Configuration for processing pool control, for use in high-traffic wikis.
6930 * An implementation is provided in the PoolCounter extension.
6932 * This configuration array maps pool types to an associative array. The only
6933 * defined key in the associative array is "class", which gives the class name.
6934 * The remaining elements are passed through to the class as constructor
6939 * $wgPoolCounterConf = array( 'ArticleView' => array(
6940 * 'class' => 'PoolCounter_Client',
6941 * 'timeout' => 15, // wait timeout in seconds
6942 * 'workers' => 5, // maximum number of active threads in each pool
6943 * 'maxqueue' => 50, // maximum number of total threads in each pool
6944 * ... any extension-specific options...
6948 $wgPoolCounterConf = null;
6951 * To disable file delete/restore temporarily
6953 $wgUploadMaintenance = false;
6956 * Associative array mapping namespace IDs to the name of the content model pages in that namespace
6957 * should have by default (use the CONTENT_MODEL_XXX constants). If no special content type is
6958 * defined for a given namespace, pages in that namespace will use the CONTENT_MODEL_WIKITEXT
6959 * (except for the special case of JS and CS pages).
6963 $wgNamespaceContentModels = array();
6966 * How to react if a plain text version of a non-text Content object is requested using
6967 * ContentHandler::getContentText():
6969 * * 'ignore': return null
6970 * * 'fail': throw an MWException
6971 * * 'serialize': serialize to default format
6975 $wgContentHandlerTextFallback = 'ignore';
6978 * Set to false to disable use of the database fields introduced by the ContentHandler facility.
6979 * This way, the ContentHandler facility can be used without any additional information in the
6980 * database. A page's content model is then derived solely from the page's title. This however
6981 * means that changing a page's default model (e.g. using $wgNamespaceContentModels) will break
6982 * the page and/or make the content inaccessible. This also means that pages can not be moved to
6983 * a title that would default to a different content model.
6985 * Overall, with $wgContentHandlerUseDB = false, no database updates are needed, but content
6986 * handling is less robust and less flexible.
6990 $wgContentHandlerUseDB = true;
6993 * Determines which types of text are parsed as wikitext. This does not imply that these kinds
6994 * of texts are also rendered as wikitext, it only means that links, magic words, etc will have
6995 * the effect on the database they would have on a wikitext page.
6997 * @todo On the long run, it would be nice to put categories etc into a separate structure,
6998 * or at least parse only the contents of comments in the scripts.
7002 $wgTextModelsToParse = array(
7003 CONTENT_MODEL_WIKITEXT
, // Just for completeness, wikitext will always be parsed.
7004 CONTENT_MODEL_JAVASCRIPT
, // Make categories etc work, people put them into comments.
7005 CONTENT_MODEL_CSS
, // Make categories etc work, people put them into comments.
7009 * Whether the user must enter their password to change their e-mail address
7013 $wgRequirePasswordforEmailChange = true;
7016 * Register handlers for specific types of sites.
7020 $wgSiteTypes = array(
7021 'mediawiki' => 'MediaWikiSite',
7025 * Formerly a list of files for HipHop compilation
7026 * @deprecated since 1.22
7028 $wgCompiledFiles = array();
7031 * For really cool vim folding this needs to be at the end:
7032 * vim: foldmarker=@{,@} foldmethod=marker