4d1b3299cdca8446e94aafe7faa95b79bf69afc6
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 * https://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";
58 * wgConf hold the site configuration.
59 * Not used for much in a default install.
62 $wgConf = new SiteConfiguration
;
65 * Registry of factory functions to create config objects:
66 * The 'main' key must be set, and the value should be a valid
70 $wgConfigRegistry = array(
71 'main' => 'GlobalVarConfig::newInstance'
75 * MediaWiki version number
78 $wgVersion = '1.26alpha';
81 * Name of the site. It must be changed in LocalSettings.php
83 $wgSitename = 'MediaWiki';
86 * When the wiki is running behind a proxy and this is set to true, assumes that the proxy exposes
87 * the wiki on the standard ports (443 for https and 80 for http).
91 $wgAssumeProxiesUseDefaultProtocolPorts = true;
98 * $wgServer = 'http://example.com';
101 * This is usually detected correctly by MediaWiki. If MediaWiki detects the
102 * wrong server, it will redirect incorrectly after you save a page. In that
103 * case, set this variable to fix it.
105 * If you want to use protocol-relative URLs on your wiki, set this to a
106 * protocol-relative URL like '//example.com' and set $wgCanonicalServer
107 * to a fully qualified URL.
109 $wgServer = WebRequest
::detectServer();
112 * Canonical URL of the server, to use in IRC feeds and notification e-mails.
113 * Must be fully qualified, even if $wgServer is protocol-relative.
115 * Defaults to $wgServer, expanded to a fully qualified http:// URL if needed.
118 $wgCanonicalServer = false;
121 * Server name. This is automatically computed by parsing the bare
122 * hostname out of $wgCanonicalServer. It should not be customized.
125 $wgServerName = false;
127 /************************************************************************//**
128 * @name Script path settings
133 * The path we should point to.
134 * It might be a virtual path in case with use apache mod_rewrite for example.
136 * This *needs* to be set correctly.
138 * Other paths will be set to defaults based on it unless they are directly
139 * set in LocalSettings.php
141 $wgScriptPath = '/wiki';
144 * Whether to support URLs like index.php/Page_title These often break when PHP
145 * is set up in CGI mode. PATH_INFO *may* be correct if cgi.fix_pathinfo is set,
146 * but then again it may not; lighttpd converts incoming path data to lowercase
147 * on systems with case-insensitive filesystems, and there have been reports of
148 * problems on Apache as well.
150 * To be safe we'll continue to keep it off by default.
152 * Override this to false if $_SERVER['PATH_INFO'] contains unexpectedly
153 * incorrect garbage, or to true if it is really correct.
155 * The default $wgArticlePath will be set based on this value at runtime, but if
156 * you have customized it, having this incorrectly set to true can cause
157 * redirect loops when "pretty URLs" are used.
160 $wgUsePathInfo = ( strpos( PHP_SAPI
, 'cgi' ) === false ) &&
161 ( strpos( PHP_SAPI
, 'apache2filter' ) === false ) &&
162 ( strpos( PHP_SAPI
, 'isapi' ) === false );
165 * The extension to append to script names by default.
167 * Some hosting providers used PHP 4 for *.php files, and PHP 5 for *.php5.
168 * This variable was provided to support those providers.
171 * @deprecated since 1.25; support for '.php5' is being phased out of MediaWiki
172 * proper. Backward-compatibility can be maintained by configuring your web
173 * server to rewrite URLs. See RELEASE-NOTES for details.
175 $wgScriptExtension = '.php';
179 /************************************************************************//**
180 * @name URLs and file paths
182 * These various web and file path variables are set to their defaults
183 * in Setup.php if they are not explicitly set from LocalSettings.php.
185 * These will relatively rarely need to be set manually, unless you are
186 * splitting style sheets or images outside the main document root.
188 * In this section, a "path" is usually a host-relative URL, i.e. a URL without
189 * the host part, that starts with a slash. In most cases a full URL is also
190 * acceptable. A "directory" is a local file path.
192 * In both paths and directories, trailing slashes should not be included.
198 * The URL path to index.php.
200 * Defaults to "{$wgScriptPath}/index{$wgScriptExtension}".
205 * The URL path to load.php.
207 * Defaults to "{$wgScriptPath}/load{$wgScriptExtension}".
210 $wgLoadScript = false;
213 * The URL path of the skins directory.
214 * Defaults to "{$wgScriptPath}/skins".
217 $wgStylePath = false;
218 $wgStyleSheetPath = &$wgStylePath;
221 * The URL path of the skins directory. Should not point to an external domain.
222 * Defaults to "{$wgScriptPath}/skins".
225 $wgLocalStylePath = false;
228 * The URL path of the extensions directory.
229 * Defaults to "{$wgScriptPath}/extensions".
232 $wgExtensionAssetsPath = false;
235 * Filesystem extensions directory.
236 * Defaults to "{$IP}/extensions".
239 $wgExtensionDirectory = "{$IP}/extensions";
242 * Filesystem stylesheets directory.
243 * Defaults to "{$IP}/skins".
246 $wgStyleDirectory = "{$IP}/skins";
249 * The URL path for primary article page views. This path should contain $1,
250 * which is replaced by the article title.
252 * Defaults to "{$wgScript}/$1" or "{$wgScript}?title=$1",
253 * depending on $wgUsePathInfo.
255 $wgArticlePath = false;
258 * The URL path for the images directory.
259 * Defaults to "{$wgScriptPath}/images".
261 $wgUploadPath = false;
264 * The filesystem path of the images directory. Defaults to "{$IP}/images".
266 $wgUploadDirectory = false;
269 * Directory where the cached page will be saved.
270 * Defaults to "{$wgUploadDirectory}/cache".
272 $wgFileCacheDirectory = false;
275 * The URL path of the wiki logo. The logo size should be 135x135 pixels.
276 * Defaults to "$wgResourceBasePath/resources/assets/wiki.png".
281 * Array with URL paths to HD versions of the wiki logo. The scaled logo size
282 * should be under 135x155 pixels.
283 * Only 1.5x and 2x versions are supported.
288 * "1.5x" => "path/to/1.5x_version.png",
289 * "2x" => "path/to/2x_version.png"
298 * The URL path of the shortcut icon.
301 $wgFavicon = '/favicon.ico';
304 * The URL path of the icon for iPhone and iPod Touch web app bookmarks.
305 * Defaults to no icon.
308 $wgAppleTouchIcon = false;
311 * Value for the referrer policy meta tag.
312 * One of 'never', 'default', 'origin', 'always'. Setting it to false just
313 * prevents the meta tag from being output.
314 * See http://www.w3.org/TR/referrer-policy/ for details.
318 $wgReferrerPolicy = false;
321 * The local filesystem path to a temporary directory. This is not required to
324 * When this setting is set to false, its value will be set through a call
325 * to wfTempDir(). See that methods implementation for the actual detection
328 * Developers should use the global function wfTempDir() instead of this
332 * @note Default changed to false in MediaWiki 1.20.
334 $wgTmpDirectory = false;
337 * If set, this URL is added to the start of $wgUploadPath to form a complete
341 $wgUploadBaseUrl = '';
344 * To enable remote on-demand scaling, set this to the thumbnail base URL.
345 * Full thumbnail URL will be like $wgUploadStashScalerBaseUrl/e/e6/Foo.jpg/123px-Foo.jpg
346 * where 'e6' are the first two characters of the MD5 hash of the file name.
347 * If $wgUploadStashScalerBaseUrl is set to false, thumbs are rendered locally as needed.
350 $wgUploadStashScalerBaseUrl = false;
353 * To set 'pretty' URL paths for actions other than
354 * plain page views, add to this array.
357 * Set pretty URL for the edit action:
359 * 'edit' => "$wgScriptPath/edit/$1"
362 * There must be an appropriate script or rewrite rule in place to handle these
366 $wgActionPaths = array();
370 /************************************************************************//**
371 * @name Files and file uploads
376 * Uploads have to be specially set up to be secure
378 $wgEnableUploads = false;
381 * The maximum age of temporary (incomplete) uploaded files
383 $wgUploadStashMaxAge = 6 * 3600; // 6 hours
386 * Allows to move images and other media files
388 $wgAllowImageMoving = true;
391 * Enable deferred upload tasks that use the job queue.
392 * Only enable this if job runners are set up for both the
393 * 'AssembleUploadChunks' and 'PublishStashedFile' job types.
395 * @note If you use suhosin, this setting is incompatible with
396 * suhosin.session.encrypt.
398 $wgEnableAsyncUploads = false;
401 * These are additional characters that should be replaced with '-' in filenames
403 $wgIllegalFileChars = ":";
406 * What directory to place deleted uploads in.
407 * Defaults to "{$wgUploadDirectory}/deleted".
409 $wgDeletedDirectory = false;
412 * Set this to true if you use img_auth and want the user to see details on why access failed.
414 $wgImgAuthDetails = false;
417 * Map of relative URL directories to match to internal mwstore:// base storage paths.
418 * For img_auth.php requests, everything after "img_auth.php/" is checked to see
419 * if starts with any of the prefixes defined here. The prefixes should not overlap.
420 * The prefix that matches has a corresponding storage path, which the rest of the URL
421 * is assumed to be relative to. The file at that path (or a 404) is send to the client.
424 * $wgImgAuthUrlPathMap['/timeline/'] = 'mwstore://local-fs/timeline-render/';
425 * The above maps ".../img_auth.php/timeline/X" to "mwstore://local-fs/timeline-render/".
426 * The name "local-fs" should correspond by name to an entry in $wgFileBackends.
428 * @see $wgFileBackends
430 $wgImgAuthUrlPathMap = array();
433 * File repository structures
435 * $wgLocalFileRepo is a single repository structure, and $wgForeignFileRepos is
436 * an array of such structures. Each repository structure is an associative
437 * array of properties configuring the repository.
439 * Properties required for all repos:
440 * - class The class name for the repository. May come from the core or an extension.
441 * The core repository classes are FileRepo, LocalRepo, ForeignDBRepo.
442 * FSRepo is also supported for backwards compatibility.
444 * - name A unique name for the repository (but $wgLocalFileRepo should be 'local').
445 * The name should consist of alpha-numeric characters.
446 * - backend A file backend name (see $wgFileBackends).
448 * For most core repos:
449 * - zones Associative array of zone names that each map to an array with:
450 * container : backend container name the zone is in
451 * directory : root path within container for the zone
452 * url : base URL to the root of the zone
453 * urlsByExt : map of file extension types to base URLs
454 * (useful for using a different cache for videos)
455 * Zones default to using "<repo name>-<zone name>" as the container name
456 * and default to using the container root as the zone's root directory.
457 * Nesting of zone locations within other zones should be avoided.
458 * - url Public zone URL. The 'zones' settings take precedence.
459 * - hashLevels The number of directory levels for hash-based division of files
460 * - thumbScriptUrl The URL for thumb.php (optional, not recommended)
461 * - transformVia404 Whether to skip media file transformation on parse and rely on a 404
463 * - initialCapital Equivalent to $wgCapitalLinks (or $wgCapitalLinkOverrides[NS_FILE],
464 * determines whether filenames implicitly start with a capital letter.
465 * The current implementation may give incorrect description page links
466 * when the local $wgCapitalLinks and initialCapital are mismatched.
467 * - pathDisclosureProtection
468 * May be 'paranoid' to remove all parameters from error messages, 'none' to
469 * leave the paths in unchanged, or 'simple' to replace paths with
470 * placeholders. Default for LocalRepo is 'simple'.
471 * - fileMode This allows wikis to set the file mode when uploading/moving files. Default
473 * - directory The local filesystem directory where public files are stored. Not used for
475 * - thumbDir The base thumbnail directory. Defaults to "<directory>/thumb".
476 * - thumbUrl The base thumbnail URL. Defaults to "<url>/thumb".
477 * - isPrivate Set this if measures should always be taken to keep the files private.
478 * One should not trust this to assure that the files are not web readable;
479 * the server configuration should be done manually depending on the backend.
481 * These settings describe a foreign MediaWiki installation. They are optional, and will be ignored
482 * for local repositories:
483 * - descBaseUrl URL of image description pages, e.g. https://en.wikipedia.org/wiki/File:
484 * - scriptDirUrl URL of the MediaWiki installation, equivalent to $wgScriptPath, e.g.
485 * https://en.wikipedia.org/w
486 * - scriptExtension Script extension of the MediaWiki installation, equivalent to
487 * $wgScriptExtension, e.g. .php5 defaults to .php
489 * - articleUrl Equivalent to $wgArticlePath, e.g. https://en.wikipedia.org/wiki/$1
490 * - fetchDescription Fetch the text of the remote file description page. Equivalent to
491 * $wgFetchCommonsDescriptions.
492 * - abbrvThreshold File names over this size will use the short form of thumbnail names.
493 * Short thumbnail names only have the width, parameters, and the extension.
496 * - dbType, dbServer, dbUser, dbPassword, dbName, dbFlags
497 * equivalent to the corresponding member of $wgDBservers
498 * - tablePrefix Table prefix, the foreign wiki's $wgDBprefix
499 * - hasSharedCache True if the wiki's shared cache is accessible via the local $wgMemc
502 * - apibase Use for the foreign API's URL
503 * - apiThumbCacheExpiry How long to locally cache thumbs for
505 * If you leave $wgLocalFileRepo set to false, Setup will fill in appropriate values.
506 * Otherwise, set $wgLocalFileRepo to a repository structure as described above.
507 * If you set $wgUseInstantCommons to true, it will add an entry for Commons.
508 * If you set $wgForeignFileRepos to an array of repository structures, those will
509 * be searched after the local file repo.
510 * Otherwise, you will only have access to local media files.
512 * @see Setup.php for an example usage and default initialization.
514 $wgLocalFileRepo = false;
517 * @see $wgLocalFileRepo
519 $wgForeignFileRepos = array();
522 * Use Commons as a remote file repository. Essentially a wrapper, when this
523 * is enabled $wgForeignFileRepos will point at Commons with a set of default
526 $wgUseInstantCommons = false;
529 * File backend structure configuration.
531 * This is an array of file backend configuration arrays.
532 * Each backend configuration has the following parameters:
533 * - 'name' : A unique name for the backend
534 * - 'class' : The file backend class to use
535 * - 'wikiId' : A unique string that identifies the wiki (container prefix)
536 * - 'lockManager' : The name of a lock manager (see $wgLockManagers)
538 * See FileBackend::__construct() for more details.
539 * Additional parameters are specific to the file backend class used.
540 * These settings should be global to all wikis when possible.
542 * There are two particularly important aspects about each backend:
543 * - a) Whether it is fully qualified or wiki-relative.
544 * By default, the paths of files are relative to the current wiki,
545 * which works via prefixing them with the current wiki ID when accessed.
546 * Setting 'wikiId' forces the backend to be fully qualified by prefixing
547 * all paths with the specified value instead. This can be useful if
548 * multiple wikis need to share the same data. Note that 'name' is *not*
549 * part of any prefix and thus should not be relied upon for namespacing.
550 * - b) Whether it is only defined for some wikis or is defined on all
551 * wikis in the wiki farm. Defining a backend globally is useful
552 * if multiple wikis need to share the same data.
553 * One should be aware of these aspects when configuring a backend for use with
554 * any basic feature or plugin. For example, suppose an extension stores data for
555 * different wikis in different directories and sometimes needs to access data from
556 * a foreign wiki's directory in order to render a page on given wiki. The extension
557 * would need a fully qualified backend that is defined on all wikis in the wiki farm.
559 $wgFileBackends = array();
562 * Array of configuration arrays for each lock manager.
563 * Each backend configuration has the following parameters:
564 * - 'name' : A unique name for the lock manager
565 * - 'class' : The lock manger class to use
567 * See LockManager::__construct() for more details.
568 * Additional parameters are specific to the lock manager class used.
569 * These settings should be global to all wikis.
571 $wgLockManagers = array();
574 * Show Exif data, on by default if available.
575 * Requires PHP's Exif extension: http://www.php.net/manual/en/ref.exif.php
577 * @note FOR WINDOWS USERS:
578 * To enable Exif functions, add the following lines to the "Windows
579 * extensions" section of php.ini:
581 * extension=extensions/php_mbstring.dll
582 * extension=extensions/php_exif.dll
585 $wgShowEXIF = function_exists( 'exif_read_data' );
588 * If to automatically update the img_metadata field
589 * if the metadata field is outdated but compatible with the current version.
592 $wgUpdateCompatibleMetadata = false;
595 * If you operate multiple wikis, you can define a shared upload path here.
596 * Uploads to this wiki will NOT be put there - they will be put into
597 * $wgUploadDirectory.
598 * If $wgUseSharedUploads is set, the wiki will look in the shared repository if
599 * no file of the given name is found in the local repository (for [[File:..]],
600 * [[Media:..]] links). Thumbnails will also be looked for and generated in this
603 * Note that these configuration settings can now be defined on a per-
604 * repository basis for an arbitrary number of file repositories, using the
605 * $wgForeignFileRepos variable.
607 $wgUseSharedUploads = false;
610 * Full path on the web server where shared uploads can be found
612 $wgSharedUploadPath = "http://commons.wikimedia.org/shared/images";
615 * Fetch commons image description pages and display them on the local wiki?
617 $wgFetchCommonsDescriptions = false;
620 * Path on the file system where shared uploads can be found.
622 $wgSharedUploadDirectory = "/var/www/wiki3/images";
625 * DB name with metadata about shared directory.
626 * Set this to false if the uploads do not come from a wiki.
628 $wgSharedUploadDBname = false;
631 * Optional table prefix used in database.
633 $wgSharedUploadDBprefix = '';
636 * Cache shared metadata in memcached.
637 * Don't do this if the commons wiki is in a different memcached domain
639 $wgCacheSharedUploads = true;
642 * Allow for upload to be copied from an URL.
643 * The timeout for copy uploads is set by $wgCopyUploadTimeout.
644 * You have to assign the user right 'upload_by_url' to a user group, to use this.
646 $wgAllowCopyUploads = false;
649 * Allow asynchronous copy uploads.
650 * This feature is experimental and broken as of r81612.
652 $wgAllowAsyncCopyUploads = false;
655 * A list of domains copy uploads can come from
659 $wgCopyUploadsDomains = array();
662 * Enable copy uploads from Special:Upload. $wgAllowCopyUploads must also be
663 * true. If $wgAllowCopyUploads is true, but this is false, you will only be
664 * able to perform copy uploads from the API or extensions (e.g. UploadWizard).
666 $wgCopyUploadsFromSpecialUpload = false;
669 * Proxy to use for copy upload requests.
672 $wgCopyUploadProxy = false;
675 * Different timeout for upload by url
676 * This could be useful since when fetching large files, you may want a
677 * timeout longer than the default $wgHTTPTimeout. False means fallback
682 $wgCopyUploadTimeout = false;
685 * Different timeout for upload by url when run as a background job
686 * This could be useful since when fetching large files via job queue,
687 * you may want a different timeout, especially because there is no
688 * http request being kept alive.
690 * false means fallback to $wgCopyUploadTimeout.
693 $wgCopyUploadAsyncTimeout = false;
696 * Max size for uploads, in bytes. If not set to an array, applies to all
697 * uploads. If set to an array, per upload type maximums can be set, using the
698 * file and url keys. If the * key is set this value will be used as maximum
699 * for non-specified types.
703 * $wgMaxUploadSize = array(
705 * 'url' => 500 * 1024,
708 * Sets the maximum for all uploads to 250 kB except for upload-by-url, which
709 * will have a maximum of 500 kB.
711 $wgMaxUploadSize = 1024 * 1024 * 100; # 100MB
714 * Point the upload navigation link to an external URL
715 * Useful if you want to use a shared repository by default
716 * without disabling local uploads (use $wgEnableUploads = false for that).
720 * $wgUploadNavigationUrl = 'https://commons.wikimedia.org/wiki/Special:Upload';
723 $wgUploadNavigationUrl = false;
726 * Point the upload link for missing files to an external URL, as with
727 * $wgUploadNavigationUrl. The URL will get "(?|&)wpDestFile=<filename>"
728 * appended to it as appropriate.
730 $wgUploadMissingFileUrl = false;
733 * Give a path here to use thumb.php for thumbnail generation on client
734 * request, instead of generating them on render and outputting a static URL.
735 * This is necessary if some of your apache servers don't have read/write
736 * access to the thumbnail path.
740 * $wgThumbnailScriptPath = "{$wgScriptPath}/thumb{$wgScriptExtension}";
743 $wgThumbnailScriptPath = false;
746 * @see $wgThumbnailScriptPath
748 $wgSharedThumbnailScriptPath = false;
751 * Set this to false if you do not want MediaWiki to divide your images
752 * directory into many subdirectories, for improved performance.
754 * It's almost always good to leave this enabled. In previous versions of
755 * MediaWiki, some users set this to false to allow images to be added to the
756 * wiki by simply copying them into $wgUploadDirectory and then running
757 * maintenance/rebuildImages.php to register them in the database. This is no
758 * longer recommended, use maintenance/importImages.php instead.
760 * @note That this variable may be ignored if $wgLocalFileRepo is set.
761 * @todo Deprecate the setting and ultimately remove it from Core.
763 $wgHashedUploadDirectory = true;
766 * Set the following to false especially if you have a set of files that need to
767 * be accessible by all wikis, and you do not want to use the hash (path/a/aa/)
770 $wgHashedSharedUploadDirectory = true;
773 * Base URL for a repository wiki. Leave this blank if uploads are just stored
774 * in a shared directory and not meant to be accessible through a separate wiki.
775 * Otherwise the image description pages on the local wiki will link to the
776 * image description page on this wiki.
778 * Please specify the namespace, as in the example below.
780 $wgRepositoryBaseUrl = "https://commons.wikimedia.org/wiki/File:";
783 * This is the list of preferred extensions for uploading files. Uploading files
784 * with extensions not in this list will trigger a warning.
786 * @warning If you add any OpenOffice or Microsoft Office file formats here,
787 * such as odt or doc, and untrusted users are allowed to upload files, then
788 * your wiki will be vulnerable to cross-site request forgery (CSRF).
790 $wgFileExtensions = array( 'png', 'gif', 'jpg', 'jpeg' );
793 * Files with these extensions will never be allowed as uploads.
794 * An array of file extensions to blacklist. You should append to this array
795 * if you want to blacklist additional files.
797 $wgFileBlacklist = array(
798 # HTML may contain cookie-stealing JavaScript and web bugs
799 'html', 'htm', 'js', 'jsb', 'mhtml', 'mht', 'xhtml', 'xht',
800 # PHP scripts may execute arbitrary code on the server
801 'php', 'phtml', 'php3', 'php4', 'php5', 'phps',
802 # Other types that may be interpreted by some servers
803 'shtml', 'jhtml', 'pl', 'py', 'cgi',
804 # May contain harmful executables for Windows victims
805 'exe', 'scr', 'dll', 'msi', 'vbs', 'bat', 'com', 'pif', 'cmd', 'vxd', 'cpl' );
808 * Files with these MIME types will never be allowed as uploads
809 * if $wgVerifyMimeType is enabled.
811 $wgMimeTypeBlacklist = array(
812 # HTML may contain cookie-stealing JavaScript and web bugs
813 'text/html', 'text/javascript', 'text/x-javascript', 'application/x-shellscript',
814 # PHP scripts may execute arbitrary code on the server
815 'application/x-php', 'text/x-php',
816 # Other types that may be interpreted by some servers
817 'text/x-python', 'text/x-perl', 'text/x-bash', 'text/x-sh', 'text/x-csh',
818 # Client-side hazards on Internet Explorer
819 'text/scriptlet', 'application/x-msdownload',
820 # Windows metafile, client-side vulnerability on some systems
821 'application/x-msmetafile',
825 * Allow Java archive uploads.
826 * This is not recommended for public wikis since a maliciously-constructed
827 * applet running on the same domain as the wiki can steal the user's cookies.
829 $wgAllowJavaUploads = false;
832 * This is a flag to determine whether or not to check file extensions on upload.
834 * @warning Setting this to false is insecure for public wikis.
836 $wgCheckFileExtensions = true;
839 * If this is turned off, users may override the warning for files not covered
840 * by $wgFileExtensions.
842 * @warning Setting this to false is insecure for public wikis.
844 $wgStrictFileExtensions = true;
847 * Setting this to true will disable the upload system's checks for HTML/JavaScript.
849 * @warning THIS IS VERY DANGEROUS on a publicly editable site, so USE
850 * $wgGroupPermissions TO RESTRICT UPLOADING to only those that you trust
852 $wgDisableUploadScriptChecks = false;
855 * Warn if uploaded files are larger than this (in bytes), or false to disable
857 $wgUploadSizeWarning = false;
860 * list of trusted media-types and MIME types.
861 * Use the MEDIATYPE_xxx constants to represent media types.
862 * This list is used by File::isSafeFile
864 * Types not listed here will have a warning about unsafe content
865 * displayed on the images description page. It would also be possible
866 * to use this for further restrictions, like disabling direct
867 * [[media:...]] links for non-trusted formats.
869 $wgTrustedMediaFormats = array(
870 MEDIATYPE_BITMAP
, //all bitmap formats
871 MEDIATYPE_AUDIO
, //all audio formats
872 MEDIATYPE_VIDEO
, //all plain video formats
873 "image/svg+xml", //svg (only needed if inline rendering of svg is not supported)
874 "application/pdf", //PDF files
875 #"application/x-shockwave-flash", //flash/shockwave movie
879 * Plugins for media file type handling.
880 * Each entry in the array maps a MIME type to a class name
882 $wgMediaHandlers = array(
883 'image/jpeg' => 'JpegHandler',
884 'image/png' => 'PNGHandler',
885 'image/gif' => 'GIFHandler',
886 'image/tiff' => 'TiffHandler',
887 'image/webp' => 'WebPHandler',
888 'image/x-ms-bmp' => 'BmpHandler',
889 'image/x-bmp' => 'BmpHandler',
890 'image/x-xcf' => 'XCFHandler',
891 'image/svg+xml' => 'SvgHandler', // official
892 'image/svg' => 'SvgHandler', // compat
893 'image/vnd.djvu' => 'DjVuHandler', // official
894 'image/x.djvu' => 'DjVuHandler', // compat
895 'image/x-djvu' => 'DjVuHandler', // compat
899 * Plugins for page content model handling.
900 * Each entry in the array maps a model id to a class name.
904 $wgContentHandlers = array(
906 CONTENT_MODEL_WIKITEXT
=> 'WikitextContentHandler',
907 // dumb version, no syntax highlighting
908 CONTENT_MODEL_JAVASCRIPT
=> 'JavaScriptContentHandler',
909 // simple implementation, for use by extensions, etc.
910 CONTENT_MODEL_JSON
=> 'JsonContentHandler',
911 // dumb version, no syntax highlighting
912 CONTENT_MODEL_CSS
=> 'CssContentHandler',
913 // plain text, for use by extensions, etc.
914 CONTENT_MODEL_TEXT
=> 'TextContentHandler',
918 * Whether to enable server-side image thumbnailing. If false, images will
919 * always be sent to the client in full resolution, with appropriate width= and
920 * height= attributes on the <img> tag for the client to do its own scaling.
922 $wgUseImageResize = true;
925 * Resizing can be done using PHP's internal image libraries or using
926 * ImageMagick or another third-party converter, e.g. GraphicMagick.
927 * These support more file formats than PHP, which only supports PNG,
928 * GIF, JPG, XBM and WBMP.
930 * Use Image Magick instead of PHP builtin functions.
932 $wgUseImageMagick = false;
935 * The convert command shipped with ImageMagick
937 $wgImageMagickConvertCommand = '/usr/bin/convert';
940 * Sharpening parameter to ImageMagick
942 $wgSharpenParameter = '0x0.4';
945 * Reduction in linear dimensions below which sharpening will be enabled
947 $wgSharpenReductionThreshold = 0.85;
950 * Temporary directory used for ImageMagick. The directory must exist. Leave
951 * this set to false to let ImageMagick decide for itself.
953 $wgImageMagickTempDir = false;
956 * Use another resizing converter, e.g. GraphicMagick
957 * %s will be replaced with the source path, %d with the destination
958 * %w and %h will be replaced with the width and height.
960 * @par Example for GraphicMagick:
962 * $wgCustomConvertCommand = "gm convert %s -resize %wx%h %d"
965 * Leave as false to skip this.
967 $wgCustomConvertCommand = false;
970 * used for lossless jpeg rotation
974 $wgJpegTran = '/usr/bin/jpegtran';
977 * Some tests and extensions use exiv2 to manipulate the Exif metadata in some
980 $wgExiv2Command = '/usr/bin/exiv2';
984 * Path to exiftool binary. Used for lossless ICC profile swapping.
988 $wgExiftool = '/usr/bin/exiftool';
991 * Scalable Vector Graphics (SVG) may be uploaded as images.
992 * Since SVG support is not yet standard in browsers, it is
993 * necessary to rasterize SVGs to PNG as a fallback format.
995 * An external program is required to perform this conversion.
996 * If set to an array, the first item is a PHP callable and any further items
997 * are passed as parameters after $srcPath, $dstPath, $width, $height
999 $wgSVGConverters = array(
1001 '$path/convert -background "#ffffff00" -thumbnail $widthx$height\! $input PNG:$output',
1002 'sodipodi' => '$path/sodipodi -z -w $width -f $input -e $output',
1003 'inkscape' => '$path/inkscape -z -w $width -f $input -e $output',
1004 'batik' => 'java -Djava.awt.headless=true -jar $path/batik-rasterizer.jar -w $width -d '
1006 'rsvg' => '$path/rsvg-convert -w $width -h $height -o $output $input',
1007 'imgserv' => '$path/imgserv-wrapper -i svg -o png -w$width $input $output',
1008 'ImagickExt' => array( 'SvgHandler::rasterizeImagickExt' ),
1012 * Pick a converter defined in $wgSVGConverters
1014 $wgSVGConverter = 'ImageMagick';
1017 * If not in the executable PATH, specify the SVG converter path.
1019 $wgSVGConverterPath = '';
1022 * Don't scale a SVG larger than this
1024 $wgSVGMaxSize = 5120;
1027 * Don't read SVG metadata beyond this point.
1028 * Default is 1024*256 bytes
1030 $wgSVGMetadataCutoff = 262144;
1033 * Disallow <title> element in SVG files.
1035 * MediaWiki will reject HTMLesque tags in uploaded files due to idiotic
1036 * browsers which can not perform basic stuff like MIME detection and which are
1037 * vulnerable to further idiots uploading crap files as images.
1039 * When this directive is on, "<title>" will be allowed in files with an
1040 * "image/svg+xml" MIME type. You should leave this disabled if your web server
1041 * is misconfigured and doesn't send appropriate MIME types for SVG images.
1043 $wgAllowTitlesInSVG = false;
1046 * The maximum number of pixels a source image can have if it is to be scaled
1047 * down by a scaler that requires the full source image to be decompressed
1048 * and stored in decompressed form, before the thumbnail is generated.
1050 * This provides a limit on memory usage for the decompression side of the
1051 * image scaler. The limit is used when scaling PNGs with any of the
1052 * built-in image scalers, such as ImageMagick or GD. It is ignored for
1053 * JPEGs with ImageMagick, and when using the VipsScaler extension.
1055 * The default is 50 MB if decompressed to RGBA form, which corresponds to
1056 * 12.5 million pixels or 3500x3500.
1058 $wgMaxImageArea = 1.25e7
;
1061 * Force thumbnailing of animated GIFs above this size to a single
1062 * frame instead of an animated thumbnail. As of MW 1.17 this limit
1063 * is checked against the total size of all frames in the animation.
1064 * It probably makes sense to keep this equal to $wgMaxImageArea.
1066 $wgMaxAnimatedGifArea = 1.25e7
;
1069 * Browsers don't support TIFF inline generally...
1070 * For inline display, we need to convert to PNG or JPEG.
1071 * Note scaling should work with ImageMagick, but may not with GD scaling.
1075 * // PNG is lossless, but inefficient for photos
1076 * $wgTiffThumbnailType = array( 'png', 'image/png' );
1077 * // JPEG is good for photos, but has no transparency support. Bad for diagrams.
1078 * $wgTiffThumbnailType = array( 'jpg', 'image/jpeg' );
1081 $wgTiffThumbnailType = false;
1084 * If rendered thumbnail files are older than this timestamp, they
1085 * will be rerendered on demand as if the file didn't already exist.
1086 * Update if there is some need to force thumbs and SVG rasterizations
1087 * to rerender, such as fixes to rendering bugs.
1089 $wgThumbnailEpoch = '20030516000000';
1092 * Certain operations are avoided if there were too many recent failures,
1093 * for example, thumbnail generation. Bump this value to invalidate all
1094 * memory of failed operations and thus allow further attempts to resume.
1095 * This is useful when a cause for the failures has been found and fixed.
1097 $wgAttemptFailureEpoch = 1;
1100 * If set, inline scaled images will still produce "<img>" tags ready for
1101 * output instead of showing an error message.
1103 * This may be useful if errors are transitory, especially if the site
1104 * is configured to automatically render thumbnails on request.
1106 * On the other hand, it may obscure error conditions from debugging.
1107 * Enable the debug log or the 'thumbnail' log group to make sure errors
1108 * are logged to a file for review.
1110 $wgIgnoreImageErrors = false;
1113 * Allow thumbnail rendering on page view. If this is false, a valid
1114 * thumbnail URL is still output, but no file will be created at
1115 * the target location. This may save some time if you have a
1116 * thumb.php or 404 handler set up which is faster than the regular
1119 $wgGenerateThumbnailOnParse = true;
1122 * Show thumbnails for old images on the image description page
1124 $wgShowArchiveThumbnails = true;
1127 * If set to true, images that contain certain the exif orientation tag will
1128 * be rotated accordingly. If set to null, try to auto-detect whether a scaler
1129 * is available that can rotate.
1131 $wgEnableAutoRotation = null;
1134 * Internal name of virus scanner. This serves as a key to the
1135 * $wgAntivirusSetup array. Set this to NULL to disable virus scanning. If not
1136 * null, every file uploaded will be scanned for viruses.
1138 $wgAntivirus = null;
1141 * Configuration for different virus scanners. This an associative array of
1142 * associative arrays. It contains one setup array per known scanner type.
1143 * The entry is selected by $wgAntivirus, i.e.
1144 * valid values for $wgAntivirus are the keys defined in this array.
1146 * The configuration array for each scanner contains the following keys:
1147 * "command", "codemap", "messagepattern":
1149 * "command" is the full command to call the virus scanner - %f will be
1150 * replaced with the name of the file to scan. If not present, the filename
1151 * will be appended to the command. Note that this must be overwritten if the
1152 * scanner is not in the system path; in that case, please set
1153 * $wgAntivirusSetup[$wgAntivirus]['command'] to the desired command with full
1156 * "codemap" is a mapping of exit code to return codes of the detectVirus
1157 * function in SpecialUpload.
1158 * - An exit code mapped to AV_SCAN_FAILED causes the function to consider
1159 * the scan to be failed. This will pass the file if $wgAntivirusRequired
1161 * - An exit code mapped to AV_SCAN_ABORTED causes the function to consider
1162 * the file to have an unsupported format, which is probably immune to
1163 * viruses. This causes the file to pass.
1164 * - An exit code mapped to AV_NO_VIRUS will cause the file to pass, meaning
1165 * no virus was found.
1166 * - All other codes (like AV_VIRUS_FOUND) will cause the function to report
1168 * - You may use "*" as a key in the array to catch all exit codes not mapped otherwise.
1170 * "messagepattern" is a perl regular expression to extract the meaningful part of the scanners
1171 * output. The relevant part should be matched as group one (\1).
1172 * If not defined or the pattern does not match, the full message is shown to the user.
1174 $wgAntivirusSetup = array(
1178 'command' => 'clamscan --no-summary ',
1180 "0" => AV_NO_VIRUS
, # no virus
1181 "1" => AV_VIRUS_FOUND
, # virus found
1182 "52" => AV_SCAN_ABORTED
, # unsupported file format (probably immune)
1183 "*" => AV_SCAN_FAILED
, # else scan failed
1185 'messagepattern' => '/.*?:(.*)/sim',
1190 * Determines if a failed virus scan (AV_SCAN_FAILED) will cause the file to be rejected.
1192 $wgAntivirusRequired = true;
1195 * Determines if the MIME type of uploaded files should be checked
1197 $wgVerifyMimeType = true;
1200 * Sets the MIME type definition file to use by MimeMagic.php.
1201 * Set to null, to use built-in defaults only.
1202 * example: $wgMimeTypeFile = '/etc/mime.types';
1204 $wgMimeTypeFile = 'includes/mime.types';
1207 * Sets the MIME type info file to use by MimeMagic.php.
1208 * Set to null, to use built-in defaults only.
1210 $wgMimeInfoFile = 'includes/mime.info';
1213 * Sets an external MIME detector program. The command must print only
1214 * the MIME type to standard output.
1215 * The name of the file to process will be appended to the command given here.
1216 * If not set or NULL, PHP's fileinfo extension will be used if available.
1220 * #$wgMimeDetectorCommand = "file -bi"; # use external MIME detector (Linux)
1223 $wgMimeDetectorCommand = null;
1226 * Switch for trivial MIME detection. Used by thumb.php to disable all fancy
1227 * things, because only a few types of images are needed and file extensions
1230 $wgTrivialMimeDetection = false;
1233 * Additional XML types we can allow via MIME-detection.
1234 * array = ( 'rootElement' => 'associatedMimeType' )
1236 $wgXMLMimeTypes = array(
1237 'http://www.w3.org/2000/svg:svg' => 'image/svg+xml',
1238 'svg' => 'image/svg+xml',
1239 'http://www.lysator.liu.se/~alla/dia/:diagram' => 'application/x-dia-diagram',
1240 'http://www.w3.org/1999/xhtml:html' => 'text/html', // application/xhtml+xml?
1241 'html' => 'text/html', // application/xhtml+xml?
1245 * Limit images on image description pages to a user-selectable limit. In order
1246 * to reduce disk usage, limits can only be selected from a list.
1247 * The user preference is saved as an array offset in the database, by default
1248 * the offset is set with $wgDefaultUserOptions['imagesize']. Make sure you
1249 * change it if you alter the array (see bug 8858).
1250 * This is the list of settings the user can choose from:
1252 $wgImageLimits = array(
1261 * Adjust thumbnails on image pages according to a user setting. In order to
1262 * reduce disk usage, the values can only be selected from a list. This is the
1263 * list of settings the user can choose from:
1265 $wgThumbLimits = array(
1275 * When defined, is an array of image widths used as buckets for thumbnail generation.
1276 * The goal is to save resources by generating thumbnails based on reference buckets instead of
1277 * always using the original. This will incur a speed gain but cause a quality loss.
1279 * The buckets generation is chained, with each bucket generated based on the above bucket
1280 * when possible. File handlers have to opt into using that feature. For now only BitmapHandler
1283 $wgThumbnailBuckets = null;
1286 * When using thumbnail buckets as defined above, this sets the minimum distance to the bucket
1287 * above the requested size. The distance represents how many extra pixels of width the bucket
1288 * needs in order to be used as the reference for a given thumbnail. For example, with the
1289 * following buckets:
1291 * $wgThumbnailBuckets = array ( 128, 256, 512 );
1293 * and a distance of 50:
1295 * $wgThumbnailMinimumBucketDistance = 50;
1297 * If we want to render a thumbnail of width 220px, the 512px bucket will be used,
1298 * because 220 + 50 = 270 and the closest bucket bigger than 270px is 512.
1300 $wgThumbnailMinimumBucketDistance = 50;
1303 * When defined, is an array of thumbnail widths to be rendered at upload time. The idea is to
1304 * prerender common thumbnail sizes, in order to avoid the necessity to render them on demand, which
1305 * has a performance impact for the first client to view a certain size.
1307 * This obviously means that more disk space is needed per upload upfront.
1312 $wgUploadThumbnailRenderMap = array();
1315 * The method through which the thumbnails will be prerendered for the entries in
1316 * $wgUploadThumbnailRenderMap
1318 * The method can be either "http" or "jobqueue". The former uses an http request to hit the
1320 * This method only works if thumbnails are configured to be rendered by a 404 handler. The latter
1321 * option uses the job queue to render the thumbnail.
1325 $wgUploadThumbnailRenderMethod = 'jobqueue';
1328 * When using the "http" wgUploadThumbnailRenderMethod, lets one specify a custom Host HTTP header.
1332 $wgUploadThumbnailRenderHttpCustomHost = false;
1335 * When using the "http" wgUploadThumbnailRenderMethod, lets one specify a custom domain to send the
1340 $wgUploadThumbnailRenderHttpCustomDomain = false;
1343 * When this variable is true and JPGs use the sRGB ICC profile, swaps it for the more lightweight
1344 * (and free) TinyRGB profile when generating thumbnails.
1348 $wgUseTinyRGBForJPGThumbnails = false;
1351 * Default parameters for the "<gallery>" tag
1353 $wgGalleryOptions = array(
1354 'imagesPerRow' => 0, // Default number of images per-row in the gallery. 0 -> Adapt to screensize
1355 'imageWidth' => 120, // Width of the cells containing images in galleries (in "px")
1356 'imageHeight' => 120, // Height of the cells containing images in galleries (in "px")
1357 'captionLength' => 25, // Length of caption to truncate (in characters)
1358 'showBytes' => true, // Show the filesize in bytes in categories
1359 'mode' => 'traditional',
1363 * Adjust width of upright images when parameter 'upright' is used
1364 * This allows a nicer look for upright images without the need to fix the width
1365 * by hardcoded px in wiki sourcecode.
1367 $wgThumbUpright = 0.75;
1370 * Default value for chmoding of new directories.
1372 $wgDirectoryMode = 0777;
1375 * Generate and use thumbnails suitable for screens with 1.5 and 2.0 pixel densities.
1377 * This means a 320x240 use of an image on the wiki will also generate 480x360 and 640x480
1378 * thumbnails, output via the srcset attribute.
1380 * On older browsers, a JavaScript polyfill switches the appropriate images in after loading
1381 * the original low-resolution versions depending on the reported window.devicePixelRatio.
1382 * The polyfill can be found in the jquery.hidpi module.
1384 $wgResponsiveImages = true;
1387 * @name DJVU settings
1392 * Path of the djvudump executable
1393 * Enable this and $wgDjvuRenderer to enable djvu rendering
1394 * example: $wgDjvuDump = 'djvudump';
1399 * Path of the ddjvu DJVU renderer
1400 * Enable this and $wgDjvuDump to enable djvu rendering
1401 * example: $wgDjvuRenderer = 'ddjvu';
1403 $wgDjvuRenderer = null;
1406 * Path of the djvutxt DJVU text extraction utility
1407 * Enable this and $wgDjvuDump to enable text layer extraction from djvu files
1408 * example: $wgDjvuTxt = 'djvutxt';
1413 * Path of the djvutoxml executable
1414 * This works like djvudump except much, much slower as of version 3.5.
1416 * For now we recommend you use djvudump instead. The djvuxml output is
1417 * probably more stable, so we'll switch back to it as soon as they fix
1418 * the efficiency problem.
1419 * http://sourceforge.net/tracker/index.php?func=detail&aid=1704049&group_id=32953&atid=406583
1423 * $wgDjvuToXML = 'djvutoxml';
1426 $wgDjvuToXML = null;
1429 * Shell command for the DJVU post processor
1430 * Default: pnmtojpeg, since ddjvu generates ppm output
1431 * Set this to false to output the ppm file directly.
1433 $wgDjvuPostProcessor = 'pnmtojpeg';
1436 * File extension for the DJVU post processor output
1438 $wgDjvuOutputExtension = 'jpg';
1440 /** @} */ # end of DJvu }
1442 /** @} */ # end of file uploads }
1444 /************************************************************************//**
1445 * @name Email settings
1451 * Site admin email address.
1453 * Defaults to "wikiadmin@$wgServerName".
1455 $wgEmergencyContact = false;
1458 * Password reminder email address.
1460 * The address we should use as sender when a user is requesting his password.
1462 * Defaults to "apache@$wgServerName".
1464 $wgPasswordSender = false;
1467 * Password reminder name
1469 * @deprecated since 1.23; use the system message 'emailsender' instead.
1471 $wgPasswordSenderName = 'MediaWiki Mail';
1474 * Dummy address which should be accepted during mail send action.
1475 * It might be necessary to adapt the address or to set it equal
1476 * to the $wgEmergencyContact address.
1478 $wgNoReplyAddress = 'reply@not.possible';
1481 * Set to true to enable the e-mail basic features:
1482 * Password reminders, etc. If sending e-mail on your
1483 * server doesn't work, you might want to disable this.
1485 $wgEnableEmail = true;
1488 * Set to true to enable user-to-user e-mail.
1489 * This can potentially be abused, as it's hard to track.
1491 $wgEnableUserEmail = true;
1494 * Set to true to put the sending user's email in a Reply-To header
1495 * instead of From. ($wgEmergencyContact will be used as From.)
1497 * Some mailers (eg sSMTP) set the SMTP envelope sender to the From value,
1498 * which can cause problems with SPF validation and leak recipient addresses
1499 * when bounces are sent to the sender.
1501 $wgUserEmailUseReplyTo = false;
1504 * Minimum time, in hours, which must elapse between password reminder
1505 * emails for a given account. This is to prevent abuse by mail flooding.
1507 $wgPasswordReminderResendTime = 24;
1510 * The time, in seconds, when an emailed temporary password expires.
1512 $wgNewPasswordExpiry = 3600 * 24 * 7;
1515 * The time, in seconds, when an email confirmation email expires
1517 $wgUserEmailConfirmationTokenExpiry = 7 * 24 * 60 * 60;
1520 * The number of days that a user's password is good for. After this number of days, the
1521 * user will be asked to reset their password. Set to false to disable password expiration.
1523 $wgPasswordExpirationDays = false;
1526 * If a user's password is expired, the number of seconds when they can still login,
1527 * and cancel their password change, but are sent to the password change form on each login.
1529 $wgPasswordExpireGrace = 3600 * 24 * 7; // 7 days
1534 * For using a direct (authenticated) SMTP server connection.
1535 * Default to false or fill an array :
1539 * 'host' => 'SMTP domain',
1540 * 'IDHost' => 'domain for MessageID',
1542 * 'auth' => [true|false],
1543 * 'username' => [SMTP username],
1544 * 'password' => [SMTP password],
1551 * Additional email parameters, will be passed as the last argument to mail() call.
1552 * If using safe_mode this has no effect
1554 $wgAdditionalMailParams = null;
1557 * For parts of the system that have been updated to provide HTML email content, send
1558 * both text and HTML parts as the body of the email
1560 $wgAllowHTMLEmail = false;
1563 * True: from page editor if s/he opted-in. False: Enotif mails appear to come
1564 * from $wgEmergencyContact
1566 $wgEnotifFromEditor = false;
1568 // TODO move UPO to preferences probably ?
1569 # If set to true, users get a corresponding option in their preferences and can choose to
1570 # enable or disable at their discretion
1571 # If set to false, the corresponding input form on the user preference page is suppressed
1572 # It call this to be a "user-preferences-option (UPO)"
1575 * Require email authentication before sending mail to an email address.
1576 * This is highly recommended. It prevents MediaWiki from being used as an open
1579 $wgEmailAuthentication = true;
1582 * Allow users to enable email notification ("enotif") on watchlist changes.
1584 $wgEnotifWatchlist = false;
1587 * Allow users to enable email notification ("enotif") when someone edits their
1590 $wgEnotifUserTalk = false;
1593 * Set the Reply-to address in notifications to the editor's address, if user
1594 * allowed this in the preferences.
1596 $wgEnotifRevealEditorAddress = false;
1599 * Send notification mails on minor edits to watchlist pages. This is enabled
1600 * by default. User talk notifications are affected by this, $wgEnotifUserTalk, and
1601 * the nominornewtalk user right.
1603 $wgEnotifMinorEdits = true;
1606 * Send a generic mail instead of a personalised mail for each user. This
1607 * always uses UTC as the time zone, and doesn't include the username.
1609 * For pages with many users watching, this can significantly reduce mail load.
1610 * Has no effect when using sendmail rather than SMTP.
1612 $wgEnotifImpersonal = false;
1615 * Maximum number of users to mail at once when using impersonal mail. Should
1616 * match the limit on your mail server.
1618 $wgEnotifMaxRecips = 500;
1621 * Send mails via the job queue. This can be useful to reduce the time it
1622 * takes to save a page that a lot of people are watching.
1624 $wgEnotifUseJobQ = false;
1627 * Use real name instead of username in e-mail "from" field.
1629 $wgEnotifUseRealName = false;
1632 * Array of usernames who will be sent a notification email for every change
1633 * which occurs on a wiki. Users will not be notified of their own changes.
1635 $wgUsersNotifiedOnAllChanges = array();
1637 /** @} */ # end of email settings
1639 /************************************************************************//**
1640 * @name Database settings
1645 * Database host name or IP address
1647 $wgDBserver = 'localhost';
1650 * Database port number (for PostgreSQL and Microsoft SQL Server).
1655 * Name of the database
1657 $wgDBname = 'my_wiki';
1662 $wgDBuser = 'wikiuser';
1665 * Database user's password
1672 $wgDBtype = 'mysql';
1675 * Whether to use SSL in DB connection.
1677 * This setting is only used $wgLBFactoryConf['class'] is set to
1678 * 'LBFactorySimple' and $wgDBservers is an empty array; otherwise
1679 * the DBO_SSL flag must be set in the 'flags' option of the database
1680 * connection to achieve the same functionality.
1685 * Whether to use compression in DB connection.
1687 * This setting is only used $wgLBFactoryConf['class'] is set to
1688 * 'LBFactorySimple' and $wgDBservers is an empty array; otherwise
1689 * the DBO_COMPRESS flag must be set in the 'flags' option of the database
1690 * connection to achieve the same functionality.
1692 $wgDBcompress = false;
1695 * Separate username for maintenance tasks. Leave as null to use the default.
1697 $wgDBadminuser = null;
1700 * Separate password for maintenance tasks. Leave as null to use the default.
1702 $wgDBadminpassword = null;
1706 * Leave as null to select the default search engine for the
1707 * selected database type (eg SearchMySQL), or set to a class
1708 * name to override to a custom search engine.
1710 $wgSearchType = null;
1713 * Alternative search types
1714 * Sometimes you want to support multiple search engines for testing. This
1715 * allows users to select their search engine of choice via url parameters
1716 * to Special:Search and the action=search API. If using this, there's no
1717 * need to add $wgSearchType to it, that is handled automatically.
1719 $wgSearchTypeAlternatives = null;
1727 * MySQL table options to use during installation or update
1729 $wgDBTableOptions = 'ENGINE=InnoDB';
1732 * SQL Mode - default is turning off all modes, including strict, if set.
1733 * null can be used to skip the setting for performance reasons and assume
1734 * DBA has done his best job.
1735 * String override can be used for some additional fun :-)
1742 $wgDBmwschema = null;
1745 * To override default SQLite data directory ($docroot/../data)
1747 $wgSQLiteDataDir = '';
1750 * Make all database connections secretly go to localhost. Fool the load balancer
1751 * thinking there is an arbitrarily large cluster of servers to connect to.
1752 * Useful for debugging.
1754 $wgAllDBsAreLocalhost = false;
1757 * Shared database for multiple wikis. Commonly used for storing a user table
1758 * for single sign-on. The server for this database must be the same as for the
1761 * For backwards compatibility the shared prefix is set to the same as the local
1762 * prefix, and the user table is listed in the default list of shared tables.
1763 * The user_properties table is also added so that users will continue to have their
1764 * preferences shared (preferences were stored in the user table prior to 1.16)
1766 * $wgSharedTables may be customized with a list of tables to share in the shared
1767 * database. However it is advised to limit what tables you do share as many of
1768 * MediaWiki's tables may have side effects if you try to share them.
1770 * $wgSharedPrefix is the table prefix for the shared database. It defaults to
1773 * $wgSharedSchema is the table schema for the shared database. It defaults to
1776 * @deprecated since 1.21 In new code, use the $wiki parameter to wfGetLB() to
1777 * access remote databases. Using wfGetLB() allows the shared database to
1778 * reside on separate servers to the wiki's own database, with suitable
1779 * configuration of $wgLBFactoryConf.
1786 $wgSharedPrefix = false;
1791 $wgSharedTables = array( 'user', 'user_properties' );
1797 $wgSharedSchema = false;
1800 * Database load balancer
1801 * This is a two-dimensional array, an array of server info structures
1804 * - dbname: Default database name
1806 * - password: DB password
1809 * - load: Ratio of DB_SLAVE load, must be >=0, the sum of all loads must be >0.
1810 * If this is zero for any given server, no normal query traffic will be
1811 * sent to it. It will be excluded from lag checks in maintenance scripts.
1812 * The only way it can receive traffic is if groupLoads is used.
1814 * - groupLoads: array of load ratios, the key is the query group name. A query may belong
1815 * to several groups, the most specific group defined here is used.
1817 * - flags: bit field
1818 * - DBO_DEFAULT -- turns on DBO_TRX only if !$wgCommandLineMode (recommended)
1819 * - DBO_DEBUG -- equivalent of $wgDebugDumpSql
1820 * - DBO_TRX -- wrap entire request in a transaction
1821 * - DBO_NOBUFFER -- turn off buffering (not useful in LocalSettings.php)
1822 * - DBO_PERSISTENT -- enables persistent database connections
1823 * - DBO_SSL -- uses SSL/TLS encryption in database connections, if available
1824 * - DBO_COMPRESS -- uses internal compression in database connections,
1827 * - max lag: (optional) Maximum replication lag before a slave will taken out of rotation
1829 * These and any other user-defined properties will be assigned to the mLBInfo member
1830 * variable of the Database object.
1832 * Leave at false to use the single-server variables above. If you set this
1833 * variable, the single-server variables will generally be ignored (except
1834 * perhaps in some command-line scripts).
1836 * The first server listed in this array (with key 0) will be the master. The
1837 * rest of the servers will be slaves. To prevent writes to your slaves due to
1838 * accidental misconfiguration or MediaWiki bugs, set read_only=1 on all your
1839 * slaves in my.cnf. You can set read_only mode at runtime using:
1842 * SET @@read_only=1;
1845 * Since the effect of writing to a slave is so damaging and difficult to clean
1846 * up, we at Wikimedia set read_only=1 in my.cnf on all our DB servers, even
1847 * our masters, and then set read_only=0 on masters at runtime.
1849 $wgDBservers = false;
1852 * Load balancer factory configuration
1853 * To set up a multi-master wiki farm, set the class here to something that
1854 * can return a LoadBalancer with an appropriate master on a call to getMainLB().
1855 * The class identified here is responsible for reading $wgDBservers,
1856 * $wgDBserver, etc., so overriding it may cause those globals to be ignored.
1858 * The LBFactoryMulti class is provided for this purpose, please see
1859 * includes/db/LBFactoryMulti.php for configuration information.
1861 $wgLBFactoryConf = array( 'class' => 'LBFactorySimple' );
1864 * How long to wait for a slave to catch up to the master
1865 * @deprecated since 1.24
1867 $wgMasterWaitTimeout = 10;
1870 * File to log database errors to
1872 $wgDBerrorLog = false;
1875 * Timezone to use in the error log.
1876 * Defaults to the wiki timezone ($wgLocaltimezone).
1878 * A list of usable timezones can found at:
1879 * http://php.net/manual/en/timezones.php
1883 * $wgDBerrorLogTZ = 'UTC';
1884 * $wgDBerrorLogTZ = 'GMT';
1885 * $wgDBerrorLogTZ = 'PST8PDT';
1886 * $wgDBerrorLogTZ = 'Europe/Sweden';
1887 * $wgDBerrorLogTZ = 'CET';
1892 $wgDBerrorLogTZ = false;
1895 * Set to true to engage MySQL 4.1/5.0 charset-related features;
1896 * for now will just cause sending of 'SET NAMES=utf8' on connect.
1898 * @warning THIS IS EXPERIMENTAL!
1900 * May break if you're not using the table defs from mysql5/tables.sql.
1901 * May break if you're upgrading an existing wiki if set differently.
1902 * Broken symptoms likely to include incorrect behavior with page titles,
1903 * usernames, comments etc containing non-ASCII characters.
1904 * Might also cause failures on the object cache and other things.
1906 * Even correct usage may cause failures with Unicode supplementary
1907 * characters (those not in the Basic Multilingual Plane) unless MySQL
1908 * has enhanced their Unicode support.
1910 $wgDBmysql5 = false;
1913 * Set true to enable Oracle DCRP (supported from 11gR1 onward)
1915 * To use this feature set to true and use a datasource defined as
1916 * POOLED (i.e. in tnsnames definition set server=pooled in connect_data
1919 * Starting from 11gR1 you can use DCRP (Database Resident Connection
1920 * Pool) that maintains established sessions and reuses them on new
1923 * Not completely tested, but it should fall back on normal connection
1924 * in case the pool is full or the datasource is not configured as
1926 * And the other way around; using oci_pconnect on a non pooled
1927 * datasource should produce a normal connection.
1929 * When it comes to frequent shortlived DB connections like with MW
1930 * Oracle tends to s***. The problem is the driver connects to the
1931 * database reasonably fast, but establishing a session takes time and
1932 * resources. MW does not rely on session state (as it does not use
1933 * features such as package variables) so establishing a valid session
1934 * is in this case an unwanted overhead that just slows things down.
1936 * @warning EXPERIMENTAL!
1939 $wgDBOracleDRCP = false;
1942 * Other wikis on this site, can be administered from a single developer
1944 * Array numeric key => database name
1946 $wgLocalDatabases = array();
1949 * If lag is higher than $wgSlaveLagWarning, show a warning in some special
1950 * pages (like watchlist). If the lag is higher than $wgSlaveLagCritical,
1951 * show a more obvious warning.
1953 $wgSlaveLagWarning = 10;
1956 * @see $wgSlaveLagWarning
1958 $wgSlaveLagCritical = 30;
1961 * Use Windows Authentication instead of $wgDBuser / $wgDBpassword for MS SQL Server
1963 $wgDBWindowsAuthentication = false;
1965 /**@}*/ # End of DB settings }
1967 /************************************************************************//**
1968 * @name Text storage
1973 * We can also compress text stored in the 'text' table. If this is set on, new
1974 * revisions will be compressed on page save if zlib support is available. Any
1975 * compressed revisions will be decompressed on load regardless of this setting,
1976 * but will not be readable at all* if zlib support is not available.
1978 $wgCompressRevisions = false;
1981 * External stores allow including content
1982 * from non database sources following URL links.
1984 * Short names of ExternalStore classes may be specified in an array here:
1986 * $wgExternalStores = array("http","file","custom")...
1989 * CAUTION: Access to database might lead to code execution
1991 $wgExternalStores = array();
1994 * An array of external MySQL servers.
1997 * Create a cluster named 'cluster1' containing three servers:
1999 * $wgExternalServers = array(
2000 * 'cluster1' => array( 'srv28', 'srv29', 'srv30' )
2004 * Used by LBFactorySimple, may be ignored if $wgLBFactoryConf is set to
2007 $wgExternalServers = array();
2010 * The place to put new revisions, false to put them in the local text table.
2011 * Part of a URL, e.g. DB://cluster1
2013 * Can be an array instead of a single string, to enable data distribution. Keys
2014 * must be consecutive integers, starting at zero.
2018 * $wgDefaultExternalStore = array( 'DB://cluster1', 'DB://cluster2' );
2023 $wgDefaultExternalStore = false;
2026 * Revision text may be cached in $wgMemc to reduce load on external storage
2027 * servers and object extraction overhead for frequently-loaded revisions.
2029 * Set to 0 to disable, or number of seconds before cache expiry.
2031 $wgRevisionCacheExpiry = 0;
2033 /** @} */ # end text storage }
2035 /************************************************************************//**
2036 * @name Performance hacks and limits
2041 * Disable database-intensive features
2043 $wgMiserMode = false;
2046 * Disable all query pages if miser mode is on, not just some
2048 $wgDisableQueryPages = false;
2051 * Number of rows to cache in 'querycache' table when miser mode is on
2053 $wgQueryCacheLimit = 1000;
2056 * Number of links to a page required before it is deemed "wanted"
2058 $wgWantedPagesThreshold = 1;
2061 * Enable slow parser functions
2063 $wgAllowSlowParserFunctions = false;
2066 * Allow schema updates
2068 $wgAllowSchemaUpdates = true;
2071 * Maximum article size in kilobytes
2073 $wgMaxArticleSize = 2048;
2076 * The minimum amount of memory that MediaWiki "needs"; MediaWiki will try to
2077 * raise PHP's memory limit if it's below this amount.
2079 $wgMemoryLimit = "50M";
2081 /** @} */ # end performance hacks }
2083 /************************************************************************//**
2084 * @name Cache settings
2089 * Directory for caching data in the local filesystem. Should not be accessible
2090 * from the web. Set this to false to not use any local caches.
2092 * Note: if multiple wikis share the same localisation cache directory, they
2093 * must all have the same set of extensions. You can set a directory just for
2094 * the localisation cache using $wgLocalisationCacheConf['storeDirectory'].
2096 $wgCacheDirectory = false;
2099 * Main cache type. This should be a cache with fast access, but it may have
2100 * limited space. By default, it is disabled, since the stock database cache
2101 * is not fast enough to make it worthwhile.
2105 * - CACHE_ANYTHING: Use anything, as long as it works
2106 * - CACHE_NONE: Do not cache
2107 * - CACHE_DB: Store cache objects in the DB
2108 * - CACHE_MEMCACHED: MemCached, must specify servers in $wgMemCachedServers
2109 * - CACHE_ACCEL: APC, XCache or WinCache
2110 * - (other): A string may be used which identifies a cache
2111 * configuration in $wgObjectCaches.
2113 * @see $wgMessageCacheType, $wgParserCacheType
2115 $wgMainCacheType = CACHE_NONE
;
2118 * The cache type for storing the contents of the MediaWiki namespace. This
2119 * cache is used for a small amount of data which is expensive to regenerate.
2121 * For available types see $wgMainCacheType.
2123 $wgMessageCacheType = CACHE_ANYTHING
;
2126 * The cache type for storing article HTML. This is used to store data which
2127 * is expensive to regenerate, and benefits from having plenty of storage space.
2129 * For available types see $wgMainCacheType.
2131 $wgParserCacheType = CACHE_ANYTHING
;
2134 * The cache type for storing session data. Used if $wgSessionsInObjectCache is true.
2136 * For available types see $wgMainCacheType.
2138 $wgSessionCacheType = CACHE_ANYTHING
;
2141 * The cache type for storing language conversion tables,
2142 * which are used when parsing certain text and interface messages.
2144 * For available types see $wgMainCacheType.
2148 $wgLanguageConverterCacheType = CACHE_ANYTHING
;
2151 * Advanced object cache configuration.
2153 * Use this to define the class names and constructor parameters which are used
2154 * for the various cache types. Custom cache types may be defined here and
2155 * referenced from $wgMainCacheType, $wgMessageCacheType, $wgParserCacheType,
2156 * or $wgLanguageConverterCacheType.
2158 * The format is an associative array where the key is a cache identifier, and
2159 * the value is an associative array of parameters. The "class" parameter is the
2160 * class name which will be used. Alternatively, a "factory" parameter may be
2161 * given, giving a callable function which will generate a suitable cache object.
2163 $wgObjectCaches = array(
2164 CACHE_NONE
=> array( 'class' => 'EmptyBagOStuff' ),
2165 CACHE_DB
=> array( 'class' => 'SqlBagOStuff', 'loggroup' => 'SQLBagOStuff' ),
2167 CACHE_ANYTHING
=> array( 'factory' => 'ObjectCache::newAnything' ),
2168 CACHE_ACCEL
=> array( 'factory' => 'ObjectCache::newAccelerator' ),
2169 CACHE_MEMCACHED
=> array( 'factory' => 'ObjectCache::newMemcached', 'loggroup' => 'memcached' ),
2171 'db-replicated' => array(
2172 'class' => 'ReplicatedBagOStuff',
2173 'readFactory' => array(
2174 'class' => 'SqlBagOStuff',
2175 'args' => array( array( 'slaveOnly' => true ) )
2177 'writeFactory' => array(
2178 'class' => 'SqlBagOStuff',
2179 'args' => array( array( 'slaveOnly' => false ) )
2181 'loggroup' => 'SQLBagOStuff'
2184 'apc' => array( 'class' => 'APCBagOStuff' ),
2185 'xcache' => array( 'class' => 'XCacheBagOStuff' ),
2186 'wincache' => array( 'class' => 'WinCacheBagOStuff' ),
2187 'memcached-php' => array( 'class' => 'MemcachedPhpBagOStuff', 'loggroup' => 'memcached' ),
2188 'memcached-pecl' => array( 'class' => 'MemcachedPeclBagOStuff', 'loggroup' => 'memcached' ),
2189 'hash' => array( 'class' => 'HashBagOStuff' ),
2193 * Main Wide-Area-Network cache type. This should be a cache with fast access,
2194 * but it may have limited space. By default, it is disabled, since the basic stock
2195 * cache is not fast enough to make it worthwhile. For single data-center setups, this can
2196 * simply be pointed to a cache in $wgWANObjectCaches that uses a local $wgObjectCaches
2197 * cache with a relayer of type EventRelayerNull.
2200 * - false: Configure the cache using $wgMainCacheType, without using
2201 * a relayer (only matters if there are multiple data-centers)
2202 * - CACHE_NONE: Do not cache
2203 * - (other): A string may be used which identifies a cache
2204 * configuration in $wgWANObjectCaches
2207 $wgMainWANCache = false;
2210 * Advanced WAN object cache configuration.
2212 * Each WAN cache wraps a registered object cache (for the local cluster)
2213 * and it must also be configured to point to a PubSub instance. Subscribers
2214 * must be configured to relay purges to the actual cache servers.
2216 * The format is an associative array where the key is a cache identifier, and
2217 * the value is an associative array of parameters. The "cacheId" parameter is
2218 * a cache identifier from $wgObjectCaches. The "relayerConfig" parameter is an
2219 * array used to construct an EventRelayer object. The "pool" parameter is a
2220 * string that is used as a PubSub channel prefix.
2224 $wgWANObjectCaches = array(
2225 CACHE_NONE
=> array(
2226 'class' => 'WANObjectCache',
2227 'cacheId' => CACHE_NONE
,
2228 'pool' => 'mediawiki-main-none',
2229 'relayerConfig' => array( 'class' => 'EventRelayerNull' )
2231 /* Example of a simple single data-center cache:
2232 'memcached-php' => array(
2233 'class' => 'WANObjectCache',
2234 'cacheId' => 'memcached-php',
2235 'pool' => 'mediawiki-main-memcached',
2236 'relayerConfig' => array( 'class' => 'EventRelayerNull' )
2242 * Main object stash type. This should be a fast storage system for storing
2243 * lightweight data like hit counters and user activity. Sites with multiple
2244 * data-centers should have this use a store that replicates all writes. The
2245 * store should have enough consistency for CAS operations to be usable.
2246 * Reads outside of those needed for merge() may be eventually consistent.
2249 * - db: Store cache objects in the DB
2250 * - (other): A string may be used which identifies a cache
2251 * configuration in $wgObjectCaches
2255 $wgMainStash = 'db-replicated';
2258 * The expiry time for the parser cache, in seconds.
2259 * The default is 86400 (one day).
2261 $wgParserCacheExpireTime = 86400;
2264 * Deprecated alias for $wgSessionsInObjectCache.
2266 * @deprecated since 1.20; Use $wgSessionsInObjectCache
2268 $wgSessionsInMemcached = false;
2271 * Store sessions in an object cache, configured by $wgSessionCacheType. This
2272 * can be useful to improve performance, or to avoid the locking behavior of
2273 * PHP's default session handler, which tends to prevent multiple requests for
2274 * the same user from acting concurrently.
2276 $wgSessionsInObjectCache = false;
2279 * The expiry time to use for session storage when $wgSessionsInObjectCache is
2280 * enabled, in seconds.
2282 $wgObjectCacheSessionExpiry = 3600;
2285 * This is used for setting php's session.save_handler. In practice, you will
2286 * almost never need to change this ever. Other options might be 'user' or
2287 * 'session_mysql.' Setting to null skips setting this entirely (which might be
2288 * useful if you're doing cross-application sessions, see bug 11381)
2290 $wgSessionHandler = null;
2293 * If enabled, will send MemCached debugging information to $wgDebugLogFile
2295 $wgMemCachedDebug = false;
2298 * The list of MemCached servers and port numbers
2300 $wgMemCachedServers = array( '127.0.0.1:11211' );
2303 * Use persistent connections to MemCached, which are shared across multiple
2306 $wgMemCachedPersistent = false;
2309 * Read/write timeout for MemCached server communication, in microseconds.
2311 $wgMemCachedTimeout = 500000;
2314 * Set this to true to make a local copy of the message cache, for use in
2315 * addition to memcached. The files will be put in $wgCacheDirectory.
2317 $wgUseLocalMessageCache = false;
2320 * Instead of caching everything, only cache those messages which have
2321 * been customised in the site content language. This means that
2322 * MediaWiki:Foo/ja is ignored if MediaWiki:Foo doesn't exist.
2323 * This option is probably only useful for translatewiki.net.
2325 $wgAdaptiveMessageCache = false;
2328 * Localisation cache configuration. Associative array with keys:
2329 * class: The class to use. May be overridden by extensions.
2331 * store: The location to store cache data. May be 'files', 'array', 'db' or
2332 * 'detect'. If set to "files", data will be in CDB files. If set
2333 * to "db", data will be stored to the database. If set to
2334 * "detect", files will be used if $wgCacheDirectory is set,
2335 * otherwise the database will be used.
2336 * "array" is an experimental option that uses PHP files that
2337 * store static arrays.
2339 * storeClass: The class name for the underlying storage. If set to a class
2340 * name, it overrides the "store" setting.
2342 * storeDirectory: If the store class puts its data in files, this is the
2343 * directory it will use. If this is false, $wgCacheDirectory
2346 * manualRecache: Set this to true to disable cache updates on web requests.
2347 * Use maintenance/rebuildLocalisationCache.php instead.
2349 $wgLocalisationCacheConf = array(
2350 'class' => 'LocalisationCache',
2351 'store' => 'detect',
2352 'storeClass' => false,
2353 'storeDirectory' => false,
2354 'manualRecache' => false,
2358 * Allow client-side caching of pages
2360 $wgCachePages = true;
2363 * Set this to current time to invalidate all prior cached pages. Affects both
2364 * client-side and server-side caching.
2365 * You can get the current date on your server by using the command:
2367 * date +%Y%m%d%H%M%S
2370 $wgCacheEpoch = '20030516000000';
2373 * Directory where GitInfo will look for pre-computed cache files. If false,
2374 * $wgCacheDirectory/gitinfo will be used.
2376 $wgGitInfoCacheDirectory = false;
2379 * Bump this number when changing the global style sheets and JavaScript.
2381 * It should be appended in the query string of static CSS and JS includes,
2382 * to ensure that client-side caches do not keep obsolete copies of global
2385 $wgStyleVersion = '303';
2388 * This will cache static pages for non-logged-in users to reduce
2389 * database traffic on public sites.
2390 * Automatically sets $wgShowIPinHeader = false
2391 * ResourceLoader requests to default language and skins are cached
2392 * as well as single module requests.
2394 $wgUseFileCache = false;
2397 * Depth of the subdirectory hierarchy to be created under
2398 * $wgFileCacheDirectory. The subdirectories will be named based on
2399 * the MD5 hash of the title. A value of 0 means all cache files will
2400 * be put directly into the main file cache directory.
2402 $wgFileCacheDepth = 2;
2405 * Kept for extension compatibility; see $wgParserCacheType
2408 $wgEnableParserCache = true;
2411 * Append a configured value to the parser cache and the sitenotice key so
2412 * that they can be kept separate for some class of activity.
2414 $wgRenderHashAppend = '';
2417 * If on, the sidebar navigation links are cached for users with the
2418 * current language set. This can save a touch of load on a busy site
2419 * by shaving off extra message lookups.
2421 * However it is also fragile: changing the site configuration, or
2422 * having a variable $wgArticlePath, can produce broken links that
2423 * don't update as expected.
2425 $wgEnableSidebarCache = false;
2428 * Expiry time for the sidebar cache, in seconds
2430 $wgSidebarCacheExpiry = 86400;
2433 * When using the file cache, we can store the cached HTML gzipped to save disk
2434 * space. Pages will then also be served compressed to clients that support it.
2436 * Requires zlib support enabled in PHP.
2441 * Whether MediaWiki should send an ETag header. Seems to cause
2442 * broken behavior with Squid 2.6, see bug 7098.
2447 * Clock skew or the one-second resolution of time() can occasionally cause cache
2448 * problems when the user requests two pages within a short period of time. This
2449 * variable adds a given number of seconds to vulnerable timestamps, thereby giving
2452 $wgClockSkewFudge = 5;
2455 * Invalidate various caches when LocalSettings.php changes. This is equivalent
2456 * to setting $wgCacheEpoch to the modification time of LocalSettings.php, as
2457 * was previously done in the default LocalSettings.php file.
2459 * On high-traffic wikis, this should be set to false, to avoid the need to
2460 * check the file modification time, and to avoid the performance impact of
2461 * unnecessary cache invalidations.
2463 $wgInvalidateCacheOnLocalSettingsChange = true;
2466 * When loading extensions through the extension registration system, this
2467 * can be used to invalidate the cache. A good idea would be to set this to
2468 * one file, you can just `touch` that one to invalidate the cache
2472 * $wgExtensionInfoMtime = filemtime( "$IP/LocalSettings.php" );
2475 * If set to false, the mtime for each individual JSON file will be checked,
2476 * which can be slow if a large number of extensions are being loaded.
2480 $wgExtensionInfoMTime = false;
2482 /** @} */ # end of cache settings
2484 /************************************************************************//**
2485 * @name HTTP proxy (Squid) settings
2487 * Many of these settings apply to any HTTP proxy used in front of MediaWiki,
2488 * although they are referred to as Squid settings for historical reasons.
2490 * Achieving a high hit ratio with an HTTP proxy requires special
2491 * configuration. See https://www.mediawiki.org/wiki/Manual:Squid_caching for
2498 * Enable/disable Squid.
2499 * See https://www.mediawiki.org/wiki/Manual:Squid_caching
2501 $wgUseSquid = false;
2504 * If you run Squid3 with ESI support, enable this (default:false):
2509 * Send X-Vary-Options header for better caching (requires patched Squid)
2514 * Add X-Forwarded-Proto to the Vary and X-Vary-Options headers for API
2515 * requests and RSS/Atom feeds. Use this if you have an SSL termination setup
2516 * and need to split the cache between HTTP and HTTPS for API requests,
2517 * feed requests and HTTP redirect responses in order to prevent cache
2518 * pollution. This does not affect 'normal' requests to index.php other than
2521 $wgVaryOnXFP = false;
2524 * Internal server name as known to Squid, if different.
2528 * $wgInternalServer = 'http://yourinternal.tld:8000';
2531 $wgInternalServer = false;
2534 * Cache timeout for the squid, will be sent as s-maxage (without ESI) or
2535 * Surrogate-Control (with ESI). Without ESI, you should strip out s-maxage in
2538 * 18000 seconds = 5 hours, more cache hits with 2678400 = 31 days.
2540 $wgSquidMaxage = 18000;
2543 * Default maximum age for raw CSS/JS accesses
2545 * 300 seconds = 5 minutes.
2547 $wgForcedRawSMaxage = 300;
2550 * List of proxy servers to purge on changes; default port is 80. Use IP addresses.
2552 * When MediaWiki is running behind a proxy, it will trust X-Forwarded-For
2553 * headers sent/modified from these proxies when obtaining the remote IP address
2555 * For a list of trusted servers which *aren't* purged, see $wgSquidServersNoPurge.
2557 $wgSquidServers = array();
2560 * As above, except these servers aren't purged on page changes; use to set a
2561 * list of trusted proxies, etc. Supports both individual IP addresses and
2563 * @since 1.23 Supports CIDR ranges
2565 $wgSquidServersNoPurge = array();
2568 * Maximum number of titles to purge in any one client operation
2570 $wgMaxSquidPurgeTitles = 400;
2573 * Whether to use a Host header in purge requests sent to the proxy servers
2574 * configured in $wgSquidServers. Set this to false to support Squid
2575 * configured in forward-proxy mode.
2577 * If this is set to true, a Host header will be sent, and only the path
2578 * component of the URL will appear on the request line, as if the request
2579 * were a non-proxy HTTP 1.1 request. Varnish only supports this style of
2580 * request. Squid supports this style of request only if reverse-proxy mode
2581 * (http_port ... accel) is enabled.
2583 * If this is set to false, no Host header will be sent, and the absolute URL
2584 * will be sent in the request line, as is the standard for an HTTP proxy
2585 * request in both HTTP 1.0 and 1.1. This style of request is not supported
2586 * by Varnish, but is supported by Squid in either configuration (forward or
2591 $wgSquidPurgeUseHostHeader = true;
2594 * Routing configuration for HTCP multicast purging. Add elements here to
2595 * enable HTCP and determine which purges are sent where. If set to an empty
2596 * array, HTCP is disabled.
2598 * Each key in this array is a regular expression to match against the purged
2599 * URL, or an empty string to match all URLs. The purged URL is matched against
2600 * the regexes in the order specified, and the first rule whose regex matches
2601 * is used, all remaining rules will thus be ignored.
2603 * @par Example configuration to send purges for upload.wikimedia.org to one
2604 * multicast group and all other purges to another:
2606 * $wgHTCPRouting = array(
2607 * '|^https?://upload\.wikimedia\.org|' => array(
2608 * 'host' => '239.128.0.113',
2612 * 'host' => '239.128.0.112',
2618 * You can also pass an array of hosts to send purges too. This is useful when
2619 * you have several multicast groups or unicast address that should receive a
2620 * given purge. Multiple hosts support was introduced in MediaWiki 1.22.
2622 * @par Example of sending purges to multiple hosts:
2624 * $wgHTCPRouting = array(
2626 * // Purges to text caches using multicast
2627 * array( 'host' => '239.128.0.114', 'port' => '4827' ),
2628 * // Purges to a hardcoded list of caches
2629 * array( 'host' => '10.88.66.1', 'port' => '4827' ),
2630 * array( 'host' => '10.88.66.2', 'port' => '4827' ),
2631 * array( 'host' => '10.88.66.3', 'port' => '4827' ),
2638 * $wgHTCPRouting replaces $wgHTCPMulticastRouting that was introduced in 1.20.
2639 * For back compatibility purposes, whenever its array is empty
2640 * $wgHTCPMutlicastRouting will be used as a fallback if it not null.
2642 * @see $wgHTCPMulticastTTL
2644 $wgHTCPRouting = array();
2647 * HTCP multicast TTL.
2648 * @see $wgHTCPRouting
2650 $wgHTCPMulticastTTL = 1;
2653 * Should forwarded Private IPs be accepted?
2655 $wgUsePrivateIPs = false;
2657 /** @} */ # end of HTTP proxy settings
2659 /************************************************************************//**
2660 * @name Language, regional and character encoding settings
2665 * Site language code. See languages/Names.php for languages supported by
2666 * MediaWiki out of the box. Not all languages listed there have translations,
2667 * see languages/messages/ for the list of languages with some localisation.
2669 * Warning: Don't use language codes listed in $wgDummyLanguageCodes like "no"
2670 * for Norwegian (use "nb" instead), or things will break unexpectedly.
2672 * This defines the default interface language for all users, but users can
2673 * change it in their preferences.
2675 * This also defines the language of pages in the wiki. The content is wrapped
2676 * in a html element with lang=XX attribute. This behavior can be overridden
2677 * via hooks, see Title::getPageLanguage.
2679 $wgLanguageCode = 'en';
2682 * Language cache size, or really how many languages can we handle
2683 * simultaneously without degrading to crawl speed.
2685 $wgLangObjCacheSize = 10;
2688 * Some languages need different word forms, usually for different cases.
2689 * Used in Language::convertGrammar().
2693 * $wgGrammarForms['en']['genitive']['car'] = 'car\'s';
2696 $wgGrammarForms = array();
2699 * Treat language links as magic connectors, not inline links
2701 $wgInterwikiMagic = true;
2704 * Hide interlanguage links from the sidebar
2706 $wgHideInterlanguageLinks = false;
2709 * List of additional interwiki prefixes that should be treated as
2710 * interlanguage links (i.e. placed in the sidebar).
2712 * - This will not do anything unless the prefixes are defined in the interwiki
2714 * - The display text for these custom interlanguage links will be fetched from
2715 * the system message "interlanguage-link-xyz" where xyz is the prefix in
2717 * - A friendly name for each site, used for tooltip text, may optionally be
2718 * placed in the system message "interlanguage-link-sitename-xyz" where xyz is
2719 * the prefix in this array.
2721 $wgExtraInterlanguageLinkPrefixes = array();
2724 * List of language names or overrides for default names in Names.php
2726 $wgExtraLanguageNames = array();
2729 * List of language codes that don't correspond to an actual language.
2730 * These codes are mostly left-offs from renames, or other legacy things.
2731 * This array makes them not appear as a selectable language on the installer,
2732 * and excludes them when running the transstat.php script.
2734 $wgDummyLanguageCodes = array(
2737 'be-x-old' => 'be-tarask',
2741 'qqq' => 'qqq', # Used for message documentation.
2742 'qqx' => 'qqx', # Used for viewing message keys.
2745 'zh-classical' => 'lzh',
2746 'zh-min-nan' => 'nan',
2751 * Character set for use in the article edit box. Language-specific encodings
2754 * This historic feature is one of the first that was added by former MediaWiki
2755 * team leader Brion Vibber, and is used to support the Esperanto x-system.
2757 $wgEditEncoding = '';
2760 * Set this to true to replace Arabic presentation forms with their standard
2761 * forms in the U+0600-U+06FF block. This only works if $wgLanguageCode is
2764 * Note that pages with titles containing presentation forms will become
2765 * inaccessible, run maintenance/cleanupTitles.php to fix this.
2767 $wgFixArabicUnicode = true;
2770 * Set this to true to replace ZWJ-based chillu sequences in Malayalam text
2771 * with their Unicode 5.1 equivalents. This only works if $wgLanguageCode is
2772 * set to "ml". Note that some clients (even new clients as of 2010) do not
2773 * support these characters.
2775 * If you enable this on an existing wiki, run maintenance/cleanupTitles.php to
2776 * fix any ZWJ sequences in existing page titles.
2778 $wgFixMalayalamUnicode = true;
2781 * Set this to always convert certain Unicode sequences to modern ones
2782 * regardless of the content language. This has a small performance
2785 * See $wgFixArabicUnicode and $wgFixMalayalamUnicode for conversion
2790 $wgAllUnicodeFixes = false;
2793 * Set this to eg 'ISO-8859-1' to perform character set conversion when
2794 * loading old revisions not marked with "utf-8" flag. Use this when
2795 * converting a wiki from MediaWiki 1.4 or earlier to UTF-8 without the
2796 * burdensome mass conversion of old text data.
2798 * @note This DOES NOT touch any fields other than old_text. Titles, comments,
2799 * user names, etc still must be converted en masse in the database before
2800 * continuing as a UTF-8 wiki.
2802 $wgLegacyEncoding = false;
2805 * Browser Blacklist for unicode non compliant browsers. Contains a list of
2806 * regexps : "/regexp/" matching problematic browsers. These browsers will
2807 * be served encoded unicode in the edit box instead of real unicode.
2809 $wgBrowserBlackList = array(
2811 * Netscape 2-4 detection
2812 * The minor version may contain strings such as "Gold" or "SGoldC-SGI"
2813 * Lots of non-netscape user agents have "compatible", so it's useful to check for that
2814 * with a negative assertion. The [UIN] identifier specifies the level of security
2815 * in a Netscape/Mozilla browser, checking for it rules out a number of fakers.
2816 * The language string is unreliable, it is missing on NS4 Mac.
2818 * Reference: http://www.psychedelix.com/agents/index.shtml
2820 '/^Mozilla\/2\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2821 '/^Mozilla\/3\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2822 '/^Mozilla\/4\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2825 * MSIE on Mac OS 9 is teh sux0r, converts þ to <thorn>, ð to <eth>,
2826 * Þ to <THORN> and Ð to <ETH>
2829 * - Mozilla/4.0 (compatible; MSIE 5.0; Mac_PowerPC)
2830 * - Mozilla/4.0 (compatible; MSIE 5.15; Mac_PowerPC)
2831 * - Mozilla/4.0 (compatible; MSIE 5.23; Mac_PowerPC)
2834 * @link https://en.wikipedia.org/w/index.php?diff=12356041&oldid=12355864
2835 * @link https://en.wikipedia.org/wiki/Template%3AOS9
2837 '/^Mozilla\/4\.0 \(compatible; MSIE \d+\.\d+; Mac_PowerPC\)/',
2840 * Google wireless transcoder, seems to eat a lot of chars alive
2841 * https://it.wikipedia.org/w/index.php?title=Luciano_Ligabue&diff=prev&oldid=8857361
2843 '/^Mozilla\/4\.0 \(compatible; MSIE 6.0; Windows NT 5.0; Google Wireless Transcoder;\)/'
2847 * If set to true, the MediaWiki 1.4 to 1.5 schema conversion will
2848 * create stub reference rows in the text table instead of copying
2849 * the full text of all current entries from 'cur' to 'text'.
2851 * This will speed up the conversion step for large sites, but
2852 * requires that the cur table be kept around for those revisions
2853 * to remain viewable.
2855 * This option affects the updaters *only*. Any present cur stub
2856 * revisions will be readable at runtime regardless of this setting.
2858 $wgLegacySchemaConversion = false;
2861 * Enable dates like 'May 12' instead of '12 May', if the default date format
2864 $wgAmericanDates = false;
2867 * For Hindi and Arabic use local numerals instead of Western style (0-9)
2868 * numerals in interface.
2870 $wgTranslateNumerals = true;
2873 * Translation using MediaWiki: namespace.
2874 * Interface messages will be loaded from the database.
2876 $wgUseDatabaseMessages = true;
2879 * Expiry time for the message cache key
2881 $wgMsgCacheExpiry = 86400;
2884 * Maximum entry size in the message cache, in bytes
2886 $wgMaxMsgCacheEntrySize = 10000;
2889 * Whether to enable language variant conversion.
2891 $wgDisableLangConversion = false;
2894 * Whether to enable language variant conversion for links.
2896 $wgDisableTitleConversion = false;
2899 * Default variant code, if false, the default will be the language code
2901 $wgDefaultLanguageVariant = false;
2904 * Disabled variants array of language variant conversion.
2908 * $wgDisabledVariants[] = 'zh-mo';
2909 * $wgDisabledVariants[] = 'zh-my';
2912 $wgDisabledVariants = array();
2915 * Like $wgArticlePath, but on multi-variant wikis, this provides a
2916 * path format that describes which parts of the URL contain the
2921 * $wgLanguageCode = 'sr';
2922 * $wgVariantArticlePath = '/$2/$1';
2923 * $wgArticlePath = '/wiki/$1';
2926 * A link to /wiki/ would be redirected to /sr/Главна_страна
2928 * It is important that $wgArticlePath not overlap with possible values
2929 * of $wgVariantArticlePath.
2931 $wgVariantArticlePath = false;
2934 * Show a bar of language selection links in the user login and user
2935 * registration forms; edit the "loginlanguagelinks" message to
2938 $wgLoginLanguageSelector = false;
2941 * When translating messages with wfMessage(), it is not always clear what
2942 * should be considered UI messages and what should be content messages.
2944 * For example, for the English Wikipedia, there should be only one 'mainpage',
2945 * so when getting the link for 'mainpage', we should treat it as site content
2946 * and call ->inContentLanguage()->text(), but for rendering the text of the
2947 * link, we call ->text(). The code behaves this way by default. However,
2948 * sites like the Wikimedia Commons do offer different versions of 'mainpage'
2949 * and the like for different languages. This array provides a way to override
2950 * the default behavior.
2953 * To allow language-specific main page and community
2956 * $wgForceUIMsgAsContentMsg = array( 'mainpage', 'portal-url' );
2959 $wgForceUIMsgAsContentMsg = array();
2962 * Fake out the timezone that the server thinks it's in. This will be used for
2963 * date display and not for what's stored in the DB. Leave to null to retain
2964 * your server's OS-based timezone value.
2966 * This variable is currently used only for signature formatting and for local
2967 * time/date parser variables ({{LOCALTIME}} etc.)
2969 * Timezones can be translated by editing MediaWiki messages of type
2970 * timezone-nameinlowercase like timezone-utc.
2972 * A list of usable timezones can found at:
2973 * http://php.net/manual/en/timezones.php
2977 * $wgLocaltimezone = 'UTC';
2978 * $wgLocaltimezone = 'GMT';
2979 * $wgLocaltimezone = 'PST8PDT';
2980 * $wgLocaltimezone = 'Europe/Sweden';
2981 * $wgLocaltimezone = 'CET';
2984 $wgLocaltimezone = null;
2987 * Set an offset from UTC in minutes to use for the default timezone setting
2988 * for anonymous users and new user accounts.
2990 * This setting is used for most date/time displays in the software, and is
2991 * overridable in user preferences. It is *not* used for signature timestamps.
2993 * By default, this will be set to match $wgLocaltimezone.
2995 $wgLocalTZoffset = null;
2997 /** @} */ # End of language/charset settings
2999 /*************************************************************************//**
3000 * @name Output format and skin settings
3005 * The default Content-Type header.
3007 $wgMimeType = 'text/html';
3010 * Previously used as content type in HTML script tags. This is now ignored since
3011 * HTML5 doesn't require a MIME type for script tags (javascript is the default).
3012 * It was also previously used by RawAction to determine the ctype query parameter
3013 * value that will result in a javascript response.
3014 * @deprecated since 1.22
3016 $wgJsMimeType = null;
3019 * The default xmlns attribute. The option to define this has been removed.
3020 * The value of this variable is no longer used by core and is set to a fixed
3021 * value in Setup.php for compatibility with extensions that depend on the value
3022 * of this variable being set. Such a dependency however is deprecated.
3023 * @deprecated since 1.22
3025 $wgXhtmlDefaultNamespace = null;
3028 * Previously used to determine if we should output an HTML5 doctype.
3029 * This is no longer used as we always output HTML5 now. For compatibility with
3030 * extensions that still check the value of this config it's value is now forced
3031 * to true by Setup.php.
3032 * @deprecated since 1.22
3037 * Defines the value of the version attribute in the <html> tag, if any.
3038 * If $wgAllowRdfaAttributes is true, and this evaluates to boolean false
3039 * (like if it's left at the default null value), it will be auto-initialized
3040 * to the correct value for RDFa+HTML5. As such, you should have no reason to
3041 * ever actually set this to anything.
3043 $wgHtml5Version = null;
3046 * Temporary variable that allows HTMLForms to be rendered as tables.
3047 * Table based layouts cause various issues when designing for mobile.
3048 * This global allows skins or extensions a means to force non-table based rendering.
3049 * Setting to false forces form components to always render as div elements.
3052 $wgHTMLFormAllowTableFormat = true;
3055 * Temporary variable that applies MediaWiki UI wherever it can be supported.
3056 * Temporary variable that should be removed when mediawiki ui is more
3057 * stable and change has been communicated.
3060 $wgUseMediaWikiUIEverywhere = false;
3063 * Enabled RDFa attributes for use in wikitext.
3064 * NOTE: Interaction with HTML5 is somewhat underspecified.
3066 $wgAllowRdfaAttributes = false;
3069 * Enabled HTML5 microdata attributes for use in wikitext.
3071 $wgAllowMicrodataAttributes = false;
3074 * Should we try to make our HTML output well-formed XML? If set to false,
3075 * output will be a few bytes shorter, and the HTML will arguably be more
3076 * readable. If set to true, life will be much easier for the authors of
3077 * screen-scraping bots, and the HTML will arguably be more readable.
3079 * Setting this to false may omit quotation marks on some attributes, omit
3080 * slashes from some self-closing tags, omit some ending tags, etc., where
3081 * permitted by HTML5. Setting it to true will not guarantee that all pages
3082 * will be well-formed, although non-well-formed pages should be rare and it's
3083 * a bug if you find one. Conversely, setting it to false doesn't mean that
3084 * all XML-y constructs will be omitted, just that they might be.
3086 * Because of compatibility with screen-scraping bots, and because it's
3087 * controversial, this is currently left to true by default.
3089 $wgWellFormedXml = true;
3092 * Permit other namespaces in addition to the w3.org default.
3094 * Use the prefix for the key and the namespace for the value.
3098 * $wgXhtmlNamespaces['svg'] = 'http://www.w3.org/2000/svg';
3100 * Normally we wouldn't have to define this in the root "<html>"
3101 * element, but IE needs it there in some circumstances.
3103 * This is ignored if $wgMimeType is set to a non-XML MIME type.
3105 $wgXhtmlNamespaces = array();
3108 * Show IP address, for non-logged in users. It's necessary to switch this off
3109 * for some forms of caching.
3110 * @warning Will disable file cache.
3112 $wgShowIPinHeader = true;
3115 * Site notice shown at the top of each page
3117 * MediaWiki:Sitenotice page, which will override this. You can also
3118 * provide a separate message for logged-out users using the
3119 * MediaWiki:Anonnotice page.
3124 * If this is set, a "donate" link will appear in the sidebar. Set it to a URL.
3126 $wgSiteSupportPage = '';
3129 * Validate the overall output using tidy and refuse
3130 * to display the page if it's not valid.
3132 $wgValidateAllHtml = false;
3135 * Default skin, for new users and anonymous visitors. Registered users may
3136 * change this to any one of the other available skins in their preferences.
3138 $wgDefaultSkin = 'vector';
3141 * Fallback skin used when the skin defined by $wgDefaultSkin can't be found.
3145 $wgFallbackSkin = 'fallback';
3148 * Specify the names of skins that should not be presented in the list of
3149 * available skins in user preferences. If you want to remove a skin entirely,
3150 * remove it from the skins/ directory and its entry from LocalSettings.php.
3152 $wgSkipSkins = array();
3155 * @deprecated since 1.23; use $wgSkipSkins instead
3160 * Allow user Javascript page?
3161 * This enables a lot of neat customizations, but may
3162 * increase security risk to users and server load.
3164 $wgAllowUserJs = false;
3167 * Allow user Cascading Style Sheets (CSS)?
3168 * This enables a lot of neat customizations, but may
3169 * increase security risk to users and server load.
3171 $wgAllowUserCss = false;
3174 * Allow user-preferences implemented in CSS?
3175 * This allows users to customise the site appearance to a greater
3176 * degree; disabling it will improve page load times.
3178 $wgAllowUserCssPrefs = true;
3181 * Use the site's Javascript page?
3183 $wgUseSiteJs = true;
3186 * Use the site's Cascading Style Sheets (CSS)?
3188 $wgUseSiteCss = true;
3191 * Break out of framesets. This can be used to prevent clickjacking attacks,
3192 * or to prevent external sites from framing your site with ads.
3194 $wgBreakFrames = false;
3197 * The X-Frame-Options header to send on pages sensitive to clickjacking
3198 * attacks, such as edit pages. This prevents those pages from being displayed
3199 * in a frame or iframe. The options are:
3201 * - 'DENY': Do not allow framing. This is recommended for most wikis.
3203 * - 'SAMEORIGIN': Allow framing by pages on the same domain. This can be used
3204 * to allow framing within a trusted domain. This is insecure if there
3205 * is a page on the same domain which allows framing of arbitrary URLs.
3207 * - false: Allow all framing. This opens up the wiki to XSS attacks and thus
3208 * full compromise of local user accounts. Private wikis behind a
3209 * corporate firewall are especially vulnerable. This is not
3212 * For extra safety, set $wgBreakFrames = true, to prevent framing on all pages,
3213 * not just edit pages.
3215 $wgEditPageFrameOptions = 'DENY';
3218 * Disallow framing of API pages directly, by setting the X-Frame-Options
3219 * header. Since the API returns CSRF tokens, allowing the results to be
3220 * framed can compromise your user's account security.
3222 * - 'DENY': Do not allow framing. This is recommended for most wikis.
3223 * - 'SAMEORIGIN': Allow framing by pages on the same domain.
3224 * - false: Allow all framing.
3225 * Note: $wgBreakFrames will override this for human formatted API output.
3227 $wgApiFrameOptions = 'DENY';
3230 * Disable output compression (enabled by default if zlib is available)
3232 $wgDisableOutputCompression = false;
3235 * Should we allow a broader set of characters in id attributes, per HTML5? If
3236 * not, use only HTML 4-compatible IDs. This option is for testing -- when the
3237 * functionality is ready, it will be on by default with no option.
3239 * Currently this appears to work fine in all browsers, but it's disabled by
3240 * default because it normalizes id's a bit too aggressively, breaking preexisting
3241 * content (particularly Cite). See bug 27733, bug 27694, bug 27474.
3243 $wgExperimentalHtmlIds = false;
3246 * Abstract list of footer icons for skins in place of old copyrightico and poweredbyico code
3247 * You can add new icons to the built in copyright or poweredby, or you can create
3248 * a new block. Though note that you may need to add some custom css to get good styling
3249 * of new blocks in monobook. vector and modern should work without any special css.
3251 * $wgFooterIcons itself is a key/value array.
3252 * The key is the name of a block that the icons will be wrapped in. The final id varies
3253 * by skin; Monobook and Vector will turn poweredby into f-poweredbyico while Modern
3254 * turns it into mw_poweredby.
3255 * The value is either key/value array of icons or a string.
3256 * In the key/value array the key may or may not be used by the skin but it can
3257 * be used to find the icon and unset it or change the icon if needed.
3258 * This is useful for disabling icons that are set by extensions.
3259 * The value should be either a string or an array. If it is a string it will be output
3260 * directly as html, however some skins may choose to ignore it. An array is the preferred format
3261 * for the icon, the following keys are used:
3262 * - src: An absolute url to the image to use for the icon, this is recommended
3263 * but not required, however some skins will ignore icons without an image
3264 * - srcset: optional additional-resolution images; see HTML5 specs
3265 * - url: The url to use in the a element around the text or icon, if not set an a element will
3267 * - alt: This is the text form of the icon, it will be displayed without an image in
3268 * skins like Modern or if src is not set, and will otherwise be used as
3269 * the alt="" for the image. This key is required.
3270 * - width and height: If the icon specified by src is not of the standard size
3271 * you can specify the size of image to use with these keys.
3272 * Otherwise they will default to the standard 88x31.
3273 * @todo Reformat documentation.
3275 $wgFooterIcons = array(
3276 "copyright" => array(
3277 "copyright" => array(), // placeholder for the built in copyright icon
3279 "poweredby" => array(
3280 "mediawiki" => array(
3281 // Defaults to point at
3282 // "$wgResourceBasePath/resources/assets/poweredby_mediawiki_88x31.png"
3283 // plus srcset for 1.5x, 2x resolution variants.
3285 "url" => "//www.mediawiki.org/",
3286 "alt" => "Powered by MediaWiki",
3292 * Login / create account link behavior when it's possible for anonymous users
3293 * to create an account.
3294 * - true = use a combined login / create account link
3295 * - false = split login and create account into two separate links
3297 $wgUseCombinedLoginLink = false;
3300 * Display user edit counts in various prominent places.
3302 $wgEdititis = false;
3305 * Some web hosts attempt to rewrite all responses with a 404 (not found)
3306 * status code, mangling or hiding MediaWiki's output. If you are using such a
3307 * host, you should start looking for a better one. While you're doing that,
3308 * set this to false to convert some of MediaWiki's 404 responses to 200 so
3309 * that the generated error pages can be seen.
3311 * In cases where for technical reasons it is more important for MediaWiki to
3312 * send the correct status code than for the body to be transmitted intact,
3313 * this configuration variable is ignored.
3315 $wgSend404Code = true;
3318 * The $wgShowRollbackEditCount variable is used to show how many edits will be
3319 * rollback. The numeric value of the variable are the limit up to are counted.
3320 * If the value is false or 0, the edits are not counted. Disabling this will
3321 * furthermore prevent MediaWiki from hiding some useless rollback links.
3325 $wgShowRollbackEditCount = 10;
3328 * Output a <link rel="canonical"> tag on every page indicating the canonical
3329 * server which should be used, i.e. $wgServer or $wgCanonicalServer. Since
3330 * detection of the current server is unreliable, the link is sent
3333 $wgEnableCanonicalServerLink = false;
3336 * When OutputHandler is used, mangle any output that contains
3337 * <cross-domain-policy>. Without this, an attacker can send their own
3338 * cross-domain policy unless it is prevented by the crossdomain.xml file at
3343 $wgMangleFlashPolicy = true;
3345 /** @} */ # End of output format settings }
3347 /*************************************************************************//**
3348 * @name Resource loader settings
3353 * Client-side resource modules.
3355 * Extensions should add their resource loader module definitions
3356 * to the $wgResourceModules variable.
3360 * $wgResourceModules['ext.myExtension'] = array(
3361 * 'scripts' => 'myExtension.js',
3362 * 'styles' => 'myExtension.css',
3363 * 'dependencies' => array( 'jquery.cookie', 'jquery.tabIndex' ),
3364 * 'localBasePath' => __DIR__,
3365 * 'remoteExtPath' => 'MyExtension',
3369 $wgResourceModules = array();
3372 * Skin-specific styles for resource modules.
3374 * These are later added to the 'skinStyles' list of the existing module. The 'styles' list can
3375 * not be modified or disabled.
3377 * For example, here is a module "bar" and how skin Foo would provide additional styles for it.
3381 * $wgResourceModules['bar'] = array(
3382 * 'scripts' => 'resources/bar/bar.js',
3383 * 'styles' => 'resources/bar/main.css',
3386 * $wgResourceModuleSkinStyles['foo'] = array(
3387 * 'bar' => 'skins/Foo/bar.css',
3391 * This is mostly equivalent to:
3395 * $wgResourceModules['bar'] = array(
3396 * 'scripts' => 'resources/bar/bar.js',
3397 * 'styles' => 'resources/bar/main.css',
3398 * 'skinStyles' => array(
3399 * 'foo' => skins/Foo/bar.css',
3404 * If the module already defines its own entry in `skinStyles` for a given skin, then
3405 * $wgResourceModuleSkinStyles is ignored.
3407 * If a module defines a `skinStyles['default']` the skin may want to extend that instead
3408 * of replacing them. This can be done using the `+` prefix.
3412 * $wgResourceModules['bar'] = array(
3413 * 'scripts' => 'resources/bar/bar.js',
3414 * 'styles' => 'resources/bar/basic.css',
3415 * 'skinStyles' => array(
3416 * 'default' => 'resources/bar/additional.css',
3419 * // Note the '+' character:
3420 * $wgResourceModuleSkinStyles['foo'] = array(
3421 * '+bar' => 'skins/Foo/bar.css',
3425 * This is mostly equivalent to:
3429 * $wgResourceModules['bar'] = array(
3430 * 'scripts' => 'resources/bar/bar.js',
3431 * 'styles' => 'resources/bar/basic.css',
3432 * 'skinStyles' => array(
3433 * 'default' => 'resources/bar/additional.css',
3435 * 'resources/bar/additional.css',
3436 * 'skins/Foo/bar.css',
3442 * In other words, as a module author, use the `styles` list for stylesheets that may not be
3443 * disabled by a skin. To provide default styles that may be extended or replaced,
3444 * use `skinStyles['default']`.
3446 * As with $wgResourceModules, paths default to being relative to the MediaWiki root.
3447 * You should always provide a localBasePath and remoteBasePath (or remoteExtPath/remoteSkinPath).
3451 * $wgResourceModuleSkinStyles['foo'] = array(
3452 * 'bar' => 'bar.css',
3453 * 'quux' => 'quux.css',
3454 * 'remoteSkinPath' => 'Foo',
3455 * 'localBasePath' => __DIR__,
3459 $wgResourceModuleSkinStyles = array();
3462 * Extensions should register foreign module sources here. 'local' is a
3463 * built-in source that is not in this array, but defined by
3464 * ResourceLoader::__construct() so that it cannot be unset.
3468 * $wgResourceLoaderSources['foo'] = 'http://example.org/w/load.php';
3471 $wgResourceLoaderSources = array();
3474 * Default 'remoteBasePath' value for instances of ResourceLoaderFileModule.
3475 * If not set, then $wgScriptPath will be used as a fallback.
3477 $wgResourceBasePath = null;
3480 * Maximum time in seconds to cache resources served by the resource loader.
3481 * Used to set last modified headers (max-age/s-maxage).
3483 * Following options to distinguish:
3484 * - versioned: Used for modules with a version, because changing version
3485 * numbers causes cache misses. This normally has a long expiry time.
3486 * - unversioned: Used for modules without a version to propagate changes
3487 * quickly to clients. Also used for modules with errors to recover quickly.
3488 * This normally has a short expiry time.
3490 * Expiry time for the options to distinguish:
3491 * - server: Squid/Varnish but also any other public proxy cache between the
3492 * client and MediaWiki.
3493 * - client: On the client side (e.g. in the browser cache).
3495 $wgResourceLoaderMaxage = array(
3496 'versioned' => array(
3497 'server' => 30 * 24 * 60 * 60, // 30 days
3498 'client' => 30 * 24 * 60 * 60, // 30 days
3500 'unversioned' => array(
3501 'server' => 5 * 60, // 5 minutes
3502 'client' => 5 * 60, // 5 minutes
3507 * The default debug mode (on/off) for of ResourceLoader requests.
3509 * This will still be overridden when the debug URL parameter is used.
3511 $wgResourceLoaderDebug = false;
3514 * Put each statement on its own line when minifying JavaScript. This makes
3515 * debugging in non-debug mode a bit easier.
3517 $wgResourceLoaderMinifierStatementsOnOwnLine = false;
3520 * Maximum line length when minifying JavaScript. This is not a hard maximum:
3521 * the minifier will try not to produce lines longer than this, but may be
3522 * forced to do so in certain cases.
3524 $wgResourceLoaderMinifierMaxLineLength = 1000;
3527 * Whether to include the mediawiki.legacy JS library (old wikibits.js), and its
3530 $wgIncludeLegacyJavaScript = true;
3533 * Whether to preload the mediawiki.util module as blocking module in the top
3536 * Before MediaWiki 1.19, modules used to load slower/less asynchronous which
3537 * allowed modules to lack dependencies on 'popular' modules that were likely
3540 * This setting is to aid scripts during migration by providing mediawiki.util
3541 * unconditionally (which was the most commonly missed dependency).
3542 * It doesn't cover all missing dependencies obviously but should fix most of
3545 * This should be removed at some point after site/user scripts have been fixed.
3546 * Enable this if your wiki has a large amount of user/site scripts that are
3547 * lacking dependencies.
3550 $wgPreloadJavaScriptMwUtil = false;
3553 * Whether or not to assign configuration variables to the global window object.
3555 * If this is set to false, old code using deprecated variables will no longer
3558 * @par Example of legacy code:
3560 * if ( window.wgRestrictionEdit ) { ... }
3564 * if ( wgIsArticle ) { ... }
3567 * Instead, one needs to use mw.config.
3568 * @par Example using mw.config global configuration:
3570 * if ( mw.config.exists('wgRestrictionEdit') ) { ... }
3574 * if ( mw.config.get('wgIsArticle') ) { ... }
3577 $wgLegacyJavaScriptGlobals = true;
3580 * If set to a positive number, ResourceLoader will not generate URLs whose
3581 * query string is more than this many characters long, and will instead use
3582 * multiple requests with shorter query strings. This degrades performance,
3583 * but may be needed if your web server has a low (less than, say 1024)
3584 * query string length limit or a low value for suhosin.get.max_value_length
3585 * that you can't increase.
3587 * If set to a negative number, ResourceLoader will assume there is no query
3588 * string length limit.
3590 * Defaults to a value based on php configuration.
3592 $wgResourceLoaderMaxQueryLength = false;
3595 * If set to true, JavaScript modules loaded from wiki pages will be parsed
3596 * prior to minification to validate it.
3598 * Parse errors will result in a JS exception being thrown during module load,
3599 * which avoids breaking other modules loaded in the same request.
3601 $wgResourceLoaderValidateJS = true;
3604 * If set to true, statically-sourced (file-backed) JavaScript resources will
3605 * be parsed for validity before being bundled up into ResourceLoader modules.
3607 * This can be helpful for development by providing better error messages in
3608 * default (non-debug) mode, but JavaScript parsing is slow and memory hungry
3609 * and may fail on large pre-bundled frameworks.
3611 $wgResourceLoaderValidateStaticJS = false;
3614 * If set to true, asynchronous loading of bottom-queue scripts in the "<head>"
3615 * will be enabled. This is an experimental feature that's supposed to make
3616 * JavaScript load faster.
3618 $wgResourceLoaderExperimentalAsyncLoading = false;
3621 * Global LESS variables. An associative array binding variable names to
3622 * LESS code snippets representing their values.
3624 * Adding an item here is equivalent to writing `@variable: value;`
3625 * at the beginning of all your .less files, with all the consequences.
3626 * In particular, string values must be escaped and quoted.
3628 * Changes to LESS variables do not trigger cache invalidation.
3630 * If the LESS variables need to be dynamic, you can use the
3631 * ResourceLoaderGetLessVars hook (since 1.25).
3635 * $wgResourceLoaderLESSVars = array(
3636 * 'baseFontSize' => '1em',
3637 * 'smallFontSize' => '0.75em',
3638 * 'WikimediaBlue' => '#006699',
3643 $wgResourceLoaderLESSVars = array();
3646 * Custom LESS functions. An associative array mapping function name to PHP
3649 * Changes to LESS functions do not trigger cache invalidation.
3652 * @deprecated since 1.24 Questionable usefulness and problematic to support,
3653 * will be removed in the future.
3655 $wgResourceLoaderLESSFunctions = array();
3658 * Default import paths for LESS modules. LESS files referenced in @import
3659 * statements will be looked up here first, and relative to the importing file
3660 * second. To avoid collisions, it's important for the LESS files in these
3661 * directories to have a common, predictable file name prefix.
3663 * Extensions need not (and should not) register paths in
3664 * $wgResourceLoaderLESSImportPaths. The import path includes the path of the
3665 * currently compiling LESS file, which allows each extension to freely import
3666 * files from its own tree.
3670 $wgResourceLoaderLESSImportPaths = array(
3671 "$IP/resources/src/mediawiki.less/",
3675 * Whether ResourceLoader should attempt to persist modules in localStorage on
3676 * browsers that support the Web Storage API.
3678 * @since 1.23 - Client-side module persistence is experimental. Exercise care.
3680 $wgResourceLoaderStorageEnabled = false;
3683 * Cache version for client-side ResourceLoader module storage. You can trigger
3684 * invalidation of the contents of the module store by incrementing this value.
3688 $wgResourceLoaderStorageVersion = 1;
3691 * Whether to allow site-wide CSS (MediaWiki:Common.css and friends) on
3692 * restricted pages like Special:UserLogin or Special:Preferences where
3693 * JavaScript is disabled for security reasons. As it is possible to
3694 * execute JavaScript through CSS, setting this to true opens up a
3695 * potential security hole. Some sites may "skin" their wiki by using
3696 * site-wide CSS, causing restricted pages to look unstyled and different
3697 * from the rest of the site.
3701 $wgAllowSiteCSSOnRestrictedPages = false;
3703 /** @} */ # End of resource loader settings }
3705 /*************************************************************************//**
3706 * @name Page title and interwiki link settings
3711 * Name of the project namespace. If left set to false, $wgSitename will be
3714 $wgMetaNamespace = false;
3717 * Name of the project talk namespace.
3719 * Normally you can ignore this and it will be something like
3720 * $wgMetaNamespace . "_talk". In some languages, you may want to set this
3721 * manually for grammatical reasons.
3723 $wgMetaNamespaceTalk = false;
3726 * Additional namespaces. If the namespaces defined in Language.php and
3727 * Namespace.php are insufficient, you can create new ones here, for example,
3728 * to import Help files in other languages. You can also override the namespace
3729 * names of existing namespaces. Extensions developers should use
3730 * $wgCanonicalNamespaceNames.
3732 * @warning Once you delete a namespace, the pages in that namespace will
3733 * no longer be accessible. If you rename it, then you can access them through
3734 * the new namespace name.
3736 * Custom namespaces should start at 100 to avoid conflicting with standard
3737 * namespaces, and should always follow the even/odd main/talk pattern.
3741 * $wgExtraNamespaces = array(
3743 * 101 => "Hilfe_Diskussion",
3745 * 103 => "Discussion_Aide"
3749 * @todo Add a note about maintenance/namespaceDupes.php
3751 $wgExtraNamespaces = array();
3754 * Same as above, but for namespaces with gender distinction.
3755 * Note: the default form for the namespace should also be set
3756 * using $wgExtraNamespaces for the same index.
3759 $wgExtraGenderNamespaces = array();
3762 * Namespace aliases.
3764 * These are alternate names for the primary localised namespace names, which
3765 * are defined by $wgExtraNamespaces and the language file. If a page is
3766 * requested with such a prefix, the request will be redirected to the primary
3769 * Set this to a map from namespace names to IDs.
3773 * $wgNamespaceAliases = array(
3774 * 'Wikipedian' => NS_USER,
3779 $wgNamespaceAliases = array();
3782 * Allowed title characters -- regex character class
3783 * Don't change this unless you know what you're doing
3785 * Problematic punctuation:
3786 * - []{}|# Are needed for link syntax, never enable these
3787 * - <> Causes problems with HTML escaping, don't use
3788 * - % Enabled by default, minor problems with path to query rewrite rules, see below
3789 * - + Enabled by default, but doesn't work with path to query rewrite rules,
3790 * corrupted by apache
3791 * - ? Enabled by default, but doesn't work with path to PATH_INFO rewrites
3793 * All three of these punctuation problems can be avoided by using an alias,
3794 * instead of a rewrite rule of either variety.
3796 * The problem with % is that when using a path to query rewrite rule, URLs are
3797 * double-unescaped: once by Apache's path conversion code, and again by PHP. So
3798 * %253F, for example, becomes "?". Our code does not double-escape to compensate
3799 * for this, indeed double escaping would break if the double-escaped title was
3800 * passed in the query string rather than the path. This is a minor security issue
3801 * because articles can be created such that they are hard to view or edit.
3803 * In some rare cases you may wish to remove + for compatibility with old links.
3805 * Theoretically 0x80-0x9F of ISO 8859-1 should be disallowed, but
3806 * this breaks interlanguage links
3808 $wgLegalTitleChars = " %!\"$&'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF+";
3811 * The interwiki prefix of the current wiki, or false if it doesn't have one.
3813 * @deprecated since 1.23; use $wgLocalInterwikis instead
3815 $wgLocalInterwiki = false;
3818 * Array for multiple $wgLocalInterwiki values, in case there are several
3819 * interwiki prefixes that point to the current wiki. If $wgLocalInterwiki is
3820 * set, its value is prepended to this array, for backwards compatibility.
3822 * Note, recent changes feeds use only the first entry in this array (or
3823 * $wgLocalInterwiki, if it is set). See $wgRCFeeds
3825 $wgLocalInterwikis = array();
3828 * Expiry time for cache of interwiki table
3830 $wgInterwikiExpiry = 10800;
3833 * @name Interwiki caching settings.
3838 *$wgInterwikiCache specifies path to constant database file.
3840 * This cdb database is generated by dumpInterwiki from maintenance and has
3842 * - dbname:key - a simple key (e.g. enwiki:meta)
3843 * - _sitename:key - site-scope key (e.g. wiktionary:meta)
3844 * - __global:key - global-scope key (e.g. __global:meta)
3845 * - __sites:dbname - site mapping (e.g. __sites:enwiki)
3847 * Sites mapping just specifies site name, other keys provide "local url"
3850 $wgInterwikiCache = false;
3853 * Specify number of domains to check for messages.
3854 * - 1: Just wiki(db)-level
3855 * - 2: wiki and global levels
3858 $wgInterwikiScopes = 3;
3861 * Fallback site, if unable to resolve from cache
3863 $wgInterwikiFallbackSite = 'wiki';
3865 /** @} */ # end of Interwiki caching settings.
3868 * @name SiteStore caching settings.
3873 * Specify the file location for the Sites json cache file.
3875 $wgSitesCacheFile = false;
3877 /** @} */ # end of SiteStore caching settings.
3880 * If local interwikis are set up which allow redirects,
3881 * set this regexp to restrict URLs which will be displayed
3882 * as 'redirected from' links.
3885 * It might look something like this:
3887 * $wgRedirectSources = '!^https?://[a-z-]+\.wikipedia\.org/!';
3890 * Leave at false to avoid displaying any incoming redirect markers.
3891 * This does not affect intra-wiki redirects, which don't change
3894 $wgRedirectSources = false;
3897 * Set this to false to avoid forcing the first letter of links to capitals.
3899 * @warning may break links! This makes links COMPLETELY case-sensitive. Links
3900 * appearing with a capital at the beginning of a sentence will *not* go to the
3901 * same place as links in the middle of a sentence using a lowercase initial.
3903 $wgCapitalLinks = true;
3906 * @since 1.16 - This can now be set per-namespace. Some special namespaces (such
3907 * as Special, see MWNamespace::$alwaysCapitalizedNamespaces for the full list) must be
3908 * true by default (and setting them has no effect), due to various things that
3909 * require them to be so. Also, since Talk namespaces need to directly mirror their
3910 * associated content namespaces, the values for those are ignored in favor of the
3911 * subject namespace's setting. Setting for NS_MEDIA is taken automatically from
3916 * $wgCapitalLinkOverrides[ NS_FILE ] = false;
3919 $wgCapitalLinkOverrides = array();
3922 * Which namespaces should support subpages?
3923 * See Language.php for a list of namespaces.
3925 $wgNamespacesWithSubpages = array(
3928 NS_USER_TALK
=> true,
3930 NS_PROJECT_TALK
=> true,
3931 NS_FILE_TALK
=> true,
3932 NS_MEDIAWIKI
=> true,
3933 NS_MEDIAWIKI_TALK
=> true,
3934 NS_TEMPLATE_TALK
=> true,
3936 NS_HELP_TALK
=> true,
3937 NS_CATEGORY_TALK
=> true
3941 * Array holding default tracking category names.
3943 * Array contains the system messages for each tracking category.
3944 * Tracking categories allow pages with certain characteristics to be tracked.
3945 * It works by adding any such page to a category automatically.
3947 * A message with the suffix '-desc' should be added as a description message
3948 * to have extra information on Special:TrackingCategories.
3950 * @deprecated since 1.25 Extensions should now register tracking categories using
3951 * the new extension registration system.
3955 $wgTrackingCategories = array();
3958 * Array of namespaces which can be deemed to contain valid "content", as far
3959 * as the site statistics are concerned. Useful if additional namespaces also
3960 * contain "content" which should be considered when generating a count of the
3961 * number of articles in the wiki.
3963 $wgContentNamespaces = array( NS_MAIN
);
3966 * Max number of redirects to follow when resolving redirects.
3967 * 1 means only the first redirect is followed (default behavior).
3968 * 0 or less means no redirects are followed.
3970 $wgMaxRedirects = 1;
3973 * Array of invalid page redirect targets.
3974 * Attempting to create a redirect to any of the pages in this array
3975 * will make the redirect fail.
3976 * Userlogout is hard-coded, so it does not need to be listed here.
3977 * (bug 10569) Disallow Mypage and Mytalk as well.
3979 * As of now, this only checks special pages. Redirects to pages in
3980 * other namespaces cannot be invalidated by this variable.
3982 $wgInvalidRedirectTargets = array( 'Filepath', 'Mypage', 'Mytalk', 'Redirect' );
3984 /** @} */ # End of title and interwiki settings }
3986 /************************************************************************//**
3987 * @name Parser settings
3988 * These settings configure the transformation from wikitext to HTML.
3993 * Parser configuration. Associative array with the following members:
3995 * class The class name
3997 * preprocessorClass The preprocessor class. Two classes are currently available:
3998 * Preprocessor_Hash, which uses plain PHP arrays for temporary
3999 * storage, and Preprocessor_DOM, which uses the DOM module for
4000 * temporary storage. Preprocessor_DOM generally uses less memory;
4001 * the speed of the two is roughly the same.
4003 * If this parameter is not given, it uses Preprocessor_DOM if the
4004 * DOM module is available, otherwise it uses Preprocessor_Hash.
4006 * The entire associative array will be passed through to the constructor as
4007 * the first parameter. Note that only Setup.php can use this variable --
4008 * the configuration will change at runtime via $wgParser member functions, so
4009 * the contents of this variable will be out-of-date. The variable can only be
4010 * changed during LocalSettings.php, in particular, it can't be changed during
4011 * an extension setup function.
4013 $wgParserConf = array(
4014 'class' => 'Parser',
4015 #'preprocessorClass' => 'Preprocessor_Hash',
4019 * Maximum indent level of toc.
4021 $wgMaxTocLevel = 999;
4024 * A complexity limit on template expansion: the maximum number of nodes visited
4025 * by PPFrame::expand()
4027 $wgMaxPPNodeCount = 1000000;
4030 * A complexity limit on template expansion: the maximum number of elements
4031 * generated by Preprocessor::preprocessToObj(). This allows you to limit the
4032 * amount of memory used by the Preprocessor_DOM node cache: testing indicates
4033 * that each element uses about 160 bytes of memory on a 64-bit processor, so
4034 * this default corresponds to about 155 MB.
4036 * When the limit is exceeded, an exception is thrown.
4038 $wgMaxGeneratedPPNodeCount = 1000000;
4041 * Maximum recursion depth for templates within templates.
4042 * The current parser adds two levels to the PHP call stack for each template,
4043 * and xdebug limits the call stack to 100 by default. So this should hopefully
4044 * stop the parser before it hits the xdebug limit.
4046 $wgMaxTemplateDepth = 40;
4049 * @see $wgMaxTemplateDepth
4051 $wgMaxPPExpandDepth = 40;
4054 * URL schemes that should be recognized as valid by wfParseUrl().
4056 * WARNING: Do not add 'file:' to this or internal file links will be broken.
4057 * Instead, if you want to support file links, add 'file://'. The same applies
4058 * to any other protocols with the same name as a namespace. See bug #44011 for
4063 $wgUrlProtocols = array(
4064 'bitcoin:', 'ftp://', 'ftps://', 'geo:', 'git://', 'gopher://', 'http://',
4065 'https://', 'irc://', 'ircs://', 'magnet:', 'mailto:', 'mms://', 'news:',
4066 'nntp://', 'redis://', 'sftp://', 'sip:', 'sips:', 'sms:', 'ssh://',
4067 'svn://', 'tel:', 'telnet://', 'urn:', 'worldwind://', 'xmpp:', '//'
4071 * If true, removes (by substituting) templates in signatures.
4073 $wgCleanSignatures = true;
4076 * Whether to allow inline image pointing to other websites
4078 $wgAllowExternalImages = false;
4081 * If the above is false, you can specify an exception here. Image URLs
4082 * that start with this string are then rendered, while all others are not.
4083 * You can use this to set up a trusted, simple repository of images.
4084 * You may also specify an array of strings to allow multiple sites
4088 * $wgAllowExternalImagesFrom = 'http://127.0.0.1/';
4089 * $wgAllowExternalImagesFrom = array( 'http://127.0.0.1/', 'http://example.com' );
4092 $wgAllowExternalImagesFrom = '';
4095 * If $wgAllowExternalImages is false, you can allow an on-wiki
4096 * whitelist of regular expression fragments to match the image URL
4097 * against. If the image matches one of the regular expression fragments,
4098 * The image will be displayed.
4100 * Set this to true to enable the on-wiki whitelist (MediaWiki:External image whitelist)
4101 * Or false to disable it
4103 $wgEnableImageWhitelist = true;
4106 * A different approach to the above: simply allow the "<img>" tag to be used.
4107 * This allows you to specify alt text and other attributes, copy-paste HTML to
4108 * your wiki more easily, etc. However, allowing external images in any manner
4109 * will allow anyone with editing rights to snoop on your visitors' IP
4110 * addresses and so forth, if they wanted to, by inserting links to images on
4111 * sites they control.
4113 $wgAllowImageTag = false;
4116 * $wgUseTidy: use tidy to make sure HTML output is sane.
4117 * Tidy is a free tool that fixes broken HTML.
4118 * See http://www.w3.org/People/Raggett/tidy/
4120 * - $wgTidyBin should be set to the path of the binary and
4121 * - $wgTidyConf to the path of the configuration file.
4122 * - $wgTidyOpts can include any number of parameters.
4123 * - $wgTidyInternal controls the use of the PECL extension or the
4124 * libtidy (PHP >= 5) extension to use an in-process tidy library instead
4125 * of spawning a separate program.
4126 * Normally you shouldn't need to override the setting except for
4127 * debugging. To install, use 'pear install tidy' and add a line
4128 * 'extension=tidy.so' to php.ini.
4135 $wgAlwaysUseTidy = false;
4140 $wgTidyBin = 'tidy';
4145 $wgTidyConf = $IP . '/includes/tidy.conf';
4155 $wgTidyInternal = extension_loaded( 'tidy' );
4158 * Put tidy warnings in HTML comments
4159 * Only works for internal tidy.
4161 $wgDebugTidy = false;
4164 * Allow raw, unchecked HTML in "<html>...</html>" sections.
4165 * THIS IS VERY DANGEROUS on a publicly editable site, so USE wgGroupPermissions
4166 * TO RESTRICT EDITING to only those that you trust
4171 * Set a default target for external links, e.g. _blank to pop up a new window
4173 $wgExternalLinkTarget = false;
4176 * If true, external URL links in wiki text will be given the
4177 * rel="nofollow" attribute as a hint to search engines that
4178 * they should not be followed for ranking purposes as they
4179 * are user-supplied and thus subject to spamming.
4181 $wgNoFollowLinks = true;
4184 * Namespaces in which $wgNoFollowLinks doesn't apply.
4185 * See Language.php for a list of namespaces.
4187 $wgNoFollowNsExceptions = array();
4190 * If this is set to an array of domains, external links to these domain names
4191 * (or any subdomains) will not be set to rel="nofollow" regardless of the
4192 * value of $wgNoFollowLinks. For instance:
4194 * $wgNoFollowDomainExceptions = array( 'en.wikipedia.org', 'wiktionary.org',
4195 * 'mediawiki.org' );
4197 * This would add rel="nofollow" to links to de.wikipedia.org, but not
4198 * en.wikipedia.org, wiktionary.org, en.wiktionary.org, us.en.wikipedia.org,
4201 * Defaults to mediawiki.org for the links included in the software by default.
4203 $wgNoFollowDomainExceptions = array( 'mediawiki.org' );
4206 * Allow DISPLAYTITLE to change title display
4208 $wgAllowDisplayTitle = true;
4211 * For consistency, restrict DISPLAYTITLE to text that normalizes to the same
4212 * canonical DB key. Also disallow some inline CSS rules like display: none;
4213 * which can cause the text to be hidden or unselectable.
4215 $wgRestrictDisplayTitle = true;
4218 * Maximum number of calls per parse to expensive parser functions such as
4221 $wgExpensiveParserFunctionLimit = 100;
4224 * Preprocessor caching threshold
4225 * Setting it to 'false' will disable the preprocessor cache.
4227 $wgPreprocessorCacheThreshold = 1000;
4230 * Enable interwiki transcluding. Only when iw_trans=1 in the interwiki table.
4232 $wgEnableScaryTranscluding = false;
4235 * Expiry time for transcluded templates cached in transcache database table.
4236 * Only used $wgEnableInterwikiTranscluding is set to true.
4238 $wgTranscludeCacheExpiry = 3600;
4240 /** @} */ # end of parser settings }
4242 /************************************************************************//**
4248 * Method used to determine if a page in a content namespace should be counted
4249 * as a valid article.
4251 * Redirect pages will never be counted as valid articles.
4253 * This variable can have the following values:
4254 * - 'any': all pages as considered as valid articles
4255 * - 'comma': the page must contain a comma to be considered valid
4256 * - 'link': the page must contain a [[wiki link]] to be considered valid
4258 * See also See https://www.mediawiki.org/wiki/Manual:Article_count
4260 * Retroactively changing this variable will not affect the existing count,
4261 * to update it, you will need to run the maintenance/updateArticleCount.php
4264 $wgArticleCountMethod = 'link';
4267 * How many days user must be idle before he is considered inactive. Will affect
4268 * the number shown on Special:Statistics, Special:ActiveUsers, and the
4269 * {{NUMBEROFACTIVEUSERS}} magic word in wikitext.
4270 * You might want to leave this as the default value, to provide comparable
4271 * numbers between different wikis.
4273 $wgActiveUserDays = 30;
4275 /** @} */ # End of statistics }
4277 /************************************************************************//**
4278 * @name User accounts, authentication
4283 * Password policy for local wiki users. A user's effective policy
4284 * is the superset of all policy statements from the policies for the
4285 * groups where the user is a member. If more than one group policy
4286 * include the same policy statement, the value is the max() of the
4287 * values. Note true > false. The 'default' policy group is required,
4288 * and serves as the minimum policy for all users. New statements can
4289 * be added by appending to $wgPasswordPolicy['checks'].
4291 * - MinimalPasswordLength - minimum length a user can set
4292 * - MinimumPasswordLengthToLogin - passwords shorter than this will
4293 * not be allowed to login, regardless if it is correct.
4294 * - MaximalPasswordLength - maximum length password a user is allowed
4295 * to attempt. Prevents DoS attacks with pbkdf2.
4296 * - PasswordCannotMatchUsername - Password cannot match username to
4297 * - PasswordCannotMatchBlacklist - Username/password combination cannot
4298 * match a specific, hardcoded blacklist.
4301 $wgPasswordPolicy = array(
4302 'policies' => array(
4303 'bureaucrat' => array(
4304 'MinimalPasswordLength' => 8,
4305 'MinimumPasswordLengthToLogin' => 1,
4306 'PasswordCannotMatchUsername' => true,
4309 'MinimalPasswordLength' => 8,
4310 'MinimumPasswordLengthToLogin' => 1,
4311 'PasswordCannotMatchUsername' => true,
4314 'MinimalPasswordLength' => 8,
4315 'MinimumPasswordLengthToLogin' => 1,
4316 'PasswordCannotMatchUsername' => true,
4319 'MinimalPasswordLength' => 1,
4320 'PasswordCannotMatchUsername' => true,
4321 'PasswordCannotMatchBlacklist' => true,
4322 'MaximalPasswordLength' => 4096,
4326 'MinimalPasswordLength' => 'PasswordPolicyChecks::checkMinimalPasswordLength',
4327 'MinimumPasswordLengthToLogin' => 'PasswordPolicyChecks::checkMinimumPasswordLengthToLogin',
4328 'PasswordCannotMatchUsername' => 'PasswordPolicyChecks::checkPasswordCannotMatchUsername',
4329 'PasswordCannotMatchBlacklist' => 'PasswordPolicyChecks::checkPasswordCannotMatchBlacklist',
4330 'MaximalPasswordLength' => 'PasswordPolicyChecks::checkMaximalPasswordLength',
4336 * For compatibility with old installations set to false
4337 * @deprecated since 1.24 will be removed in future
4339 $wgPasswordSalt = true;
4342 * Specifies the minimal length of a user password. If set to 0, empty pass-
4343 * words are allowed.
4344 * @deprecated since 1.26, use $wgPasswordPolicy's MinimalPasswordLength.
4346 $wgMinimalPasswordLength = false;
4349 * Specifies the maximal length of a user password (T64685).
4351 * It is not recommended to make this greater than the default, as it can
4352 * allow DoS attacks by users setting really long passwords. In addition,
4353 * this should not be lowered too much, as it enforces weak passwords.
4355 * @warning Unlike other password settings, user with passwords greater than
4356 * the maximum will not be able to log in.
4357 * @deprecated since 1.26, use $wgPasswordPolicy's MaximalPasswordLength.
4359 $wgMaximalPasswordLength = false;
4362 * Specifies if users should be sent to a password-reset form on login, if their
4363 * password doesn't meet the requirements of User::isValidPassword().
4366 $wgInvalidPasswordReset = true;
4369 * Default password type to use when hashing user passwords
4373 $wgPasswordDefault = 'pbkdf2';
4376 * Configuration for built-in password types. Maps the password type
4377 * to an array of options. The 'class' option is the Password class to
4378 * use. All other options are class-dependent.
4380 * An advanced example:
4382 * $wgPasswordConfig['bcrypt-peppered'] = array(
4383 * 'class' => 'EncryptedPassword',
4384 * 'underlying' => 'bcrypt',
4385 * 'secrets' => array(),
4386 * 'cipher' => MCRYPT_RIJNDAEL_256,
4387 * 'mode' => MCRYPT_MODE_CBC,
4394 $wgPasswordConfig = array(
4396 'class' => 'MWOldPassword',
4399 'class' => 'MWSaltedPassword',
4401 'pbkdf2-legacyA' => array(
4402 'class' => 'LayeredParameterizedPassword',
4408 'pbkdf2-legacyB' => array(
4409 'class' => 'LayeredParameterizedPassword',
4416 'class' => 'BcryptPassword',
4420 'class' => 'Pbkdf2Password',
4428 * Whether to allow password resets ("enter some identifying data, and we'll send an email
4429 * with a temporary password you can use to get back into the account") identified by
4430 * various bits of data. Setting all of these to false (or the whole variable to false)
4431 * has the effect of disabling password resets entirely
4433 $wgPasswordResetRoutes = array(
4439 * Maximum number of Unicode characters in signature
4441 $wgMaxSigChars = 255;
4444 * Maximum number of bytes in username. You want to run the maintenance
4445 * script ./maintenance/checkUsernames.php once you have changed this value.
4447 $wgMaxNameChars = 255;
4450 * Array of usernames which may not be registered or logged in from
4451 * Maintenance scripts can still use these
4453 $wgReservedUsernames = array(
4454 'MediaWiki default', // Default 'Main Page' and MediaWiki: message pages
4455 'Conversion script', // Used for the old Wikipedia software upgrade
4456 'Maintenance script', // Maintenance scripts which perform editing, image import script
4457 'Template namespace initialisation script', // Used in 1.2->1.3 upgrade
4458 'ScriptImporter', // Default user name used by maintenance/importSiteScripts.php
4459 'msg:double-redirect-fixer', // Automatic double redirect fix
4460 'msg:usermessage-editor', // Default user for leaving user messages
4461 'msg:proxyblocker', // For $wgProxyList and Special:Blockme (removed in 1.22)
4462 'msg:spambot_username', // Used by cleanupSpam.php
4466 * Settings added to this array will override the default globals for the user
4467 * preferences used by anonymous visitors and newly created accounts.
4468 * For instance, to disable editing on double clicks:
4469 * $wgDefaultUserOptions ['editondblclick'] = 0;
4471 $wgDefaultUserOptions = array(
4472 'ccmeonemails' => 0,
4474 'date' => 'default',
4477 'editfont' => 'default',
4478 'editondblclick' => 0,
4479 'editsectiononrightclick' => 0,
4480 'enotifminoredits' => 0,
4481 'enotifrevealaddr' => 0,
4482 'enotifusertalkpages' => 1,
4483 'enotifwatchlistpages' => 1,
4484 'extendwatchlist' => 1,
4486 'forceeditsummary' => 0,
4487 'gender' => 'unknown',
4489 'hidepatrolled' => 0,
4492 'minordefault' => 0,
4493 'newpageshidepatrolled' => 0,
4495 'norollbackdiff' => 0,
4496 'numberheadings' => 0,
4497 'previewonfirst' => 0,
4498 'previewontop' => 1,
4502 'showhiddencats' => 0,
4503 'shownumberswatching' => 1,
4506 'stubthreshold' => 0,
4509 'uselivepreview' => 0,
4511 'watchcreations' => 1,
4512 'watchdefault' => 1,
4513 'watchdeletion' => 0,
4514 'watchlistdays' => 3.0,
4515 'watchlisthideanons' => 0,
4516 'watchlisthidebots' => 0,
4517 'watchlisthideliu' => 0,
4518 'watchlisthideminor' => 0,
4519 'watchlisthideown' => 0,
4520 'watchlisthidepatrolled' => 0,
4522 'watchrollback' => 0,
4524 'useeditwarning' => 1,
4525 'prefershttps' => 1,
4529 * An array of preferences to not show for the user
4531 $wgHiddenPrefs = array();
4534 * Characters to prevent during new account creations.
4535 * This is used in a regular expression character class during
4536 * registration (regex metacharacters like / are escaped).
4538 $wgInvalidUsernameCharacters = '@:';
4541 * Character used as a delimiter when testing for interwiki userrights
4542 * (In Special:UserRights, it is possible to modify users on different
4543 * databases if the delimiter is used, e.g. "Someuser@enwiki").
4545 * It is recommended that you have this delimiter in
4546 * $wgInvalidUsernameCharacters above, or you will not be able to
4547 * modify the user rights of those users via Special:UserRights
4549 $wgUserrightsInterwikiDelimiter = '@';
4552 * This is to let user authenticate using https when they come from http.
4553 * Based on an idea by George Herbert on wikitech-l:
4554 * https://lists.wikimedia.org/pipermail/wikitech-l/2010-October/050039.html
4557 $wgSecureLogin = false;
4559 /** @} */ # end user accounts }
4561 /************************************************************************//**
4562 * @name User rights, access control and monitoring
4567 * Number of seconds before autoblock entries expire. Default 86400 = 1 day.
4569 $wgAutoblockExpiry = 86400;
4572 * Set this to true to allow blocked users to edit their own user talk page.
4574 $wgBlockAllowsUTEdit = false;
4577 * Allow sysops to ban users from accessing Emailuser
4579 $wgSysopEmailBans = true;
4582 * Limits on the possible sizes of range blocks.
4584 * CIDR notation is hard to understand, it's easy to mistakenly assume that a
4585 * /1 is a small range and a /31 is a large range. For IPv4, setting a limit of
4586 * half the number of bits avoids such errors, and allows entire ISPs to be
4587 * blocked using a small number of range blocks.
4589 * For IPv6, RFC 3177 recommends that a /48 be allocated to every residential
4590 * customer, so range blocks larger than /64 (half the number of bits) will
4591 * plainly be required. RFC 4692 implies that a very large ISP may be
4592 * allocated a /19 if a generous HD-Ratio of 0.8 is used, so we will use that
4593 * as our limit. As of 2012, blocking the whole world would require a /4 range.
4595 $wgBlockCIDRLimit = array(
4596 'IPv4' => 16, # Blocks larger than a /16 (64k addresses) will not be allowed
4601 * If true, blocked users will not be allowed to login. When using this with
4602 * a public wiki, the effect of logging out blocked users may actually be
4603 * avers: unless the user's address is also blocked (e.g. auto-block),
4604 * logging the user out will again allow reading and editing, just as for
4605 * anonymous visitors.
4607 $wgBlockDisablesLogin = false;
4610 * Pages anonymous user may see, set as an array of pages titles.
4614 * $wgWhitelistRead = array ( "Main Page", "Wikipedia:Help");
4617 * Special:Userlogin and Special:ChangePassword are always whitelisted.
4619 * @note This will only work if $wgGroupPermissions['*']['read'] is false --
4620 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
4622 * @note Also that this will only protect _pages in the wiki_. Uploaded files
4623 * will remain readable. You can use img_auth.php to protect uploaded files,
4624 * see https://www.mediawiki.org/wiki/Manual:Image_Authorization
4626 $wgWhitelistRead = false;
4629 * Pages anonymous user may see, set as an array of regular expressions.
4631 * This function will match the regexp against the title name, which
4632 * is without underscore.
4635 * To whitelist [[Main Page]]:
4637 * $wgWhitelistReadRegexp = array( "/Main Page/" );
4640 * @note Unless ^ and/or $ is specified, a regular expression might match
4641 * pages not intended to be whitelisted. The above example will also
4642 * whitelist a page named 'Security Main Page'.
4645 * To allow reading any page starting with 'User' regardless of the case:
4647 * $wgWhitelistReadRegexp = array( "@^UsEr.*@i" );
4649 * Will allow both [[User is banned]] and [[User:JohnDoe]]
4651 * @note This will only work if $wgGroupPermissions['*']['read'] is false --
4652 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
4654 $wgWhitelistReadRegexp = false;
4657 * Should editors be required to have a validated e-mail
4658 * address before being allowed to edit?
4660 $wgEmailConfirmToEdit = false;
4663 * Permission keys given to users in each group.
4665 * This is an array where the keys are all groups and each value is an
4666 * array of the format (right => boolean).
4668 * The second format is used to support per-namespace permissions.
4669 * Note that this feature does not fully work for all permission types.
4671 * All users are implicitly in the '*' group including anonymous visitors;
4672 * logged-in users are all implicitly in the 'user' group. These will be
4673 * combined with the permissions of all groups that a given user is listed
4674 * in in the user_groups table.
4676 * Note: Don't set $wgGroupPermissions = array(); unless you know what you're
4677 * doing! This will wipe all permissions, and may mean that your users are
4678 * unable to perform certain essential tasks or access new functionality
4679 * when new permissions are introduced and default grants established.
4681 * Functionality to make pages inaccessible has not been extensively tested
4682 * for security. Use at your own risk!
4684 * This replaces $wgWhitelistAccount and $wgWhitelistEdit
4686 $wgGroupPermissions = array();
4688 /** @cond file_level_code */
4689 // Implicit group for all visitors
4690 $wgGroupPermissions['*']['createaccount'] = true;
4691 $wgGroupPermissions['*']['read'] = true;
4692 $wgGroupPermissions['*']['edit'] = true;
4693 $wgGroupPermissions['*']['createpage'] = true;
4694 $wgGroupPermissions['*']['createtalk'] = true;
4695 $wgGroupPermissions['*']['writeapi'] = true;
4696 $wgGroupPermissions['*']['editmyusercss'] = true;
4697 $wgGroupPermissions['*']['editmyuserjs'] = true;
4698 $wgGroupPermissions['*']['viewmywatchlist'] = true;
4699 $wgGroupPermissions['*']['editmywatchlist'] = true;
4700 $wgGroupPermissions['*']['viewmyprivateinfo'] = true;
4701 $wgGroupPermissions['*']['editmyprivateinfo'] = true;
4702 $wgGroupPermissions['*']['editmyoptions'] = true;
4703 #$wgGroupPermissions['*']['patrolmarks'] = false; // let anons see what was patrolled
4705 // Implicit group for all logged-in accounts
4706 $wgGroupPermissions['user']['move'] = true;
4707 $wgGroupPermissions['user']['move-subpages'] = true;
4708 $wgGroupPermissions['user']['move-rootuserpages'] = true; // can move root userpages
4709 $wgGroupPermissions['user']['move-categorypages'] = true;
4710 $wgGroupPermissions['user']['movefile'] = true;
4711 $wgGroupPermissions['user']['read'] = true;
4712 $wgGroupPermissions['user']['edit'] = true;
4713 $wgGroupPermissions['user']['createpage'] = true;
4714 $wgGroupPermissions['user']['createtalk'] = true;
4715 $wgGroupPermissions['user']['writeapi'] = true;
4716 $wgGroupPermissions['user']['upload'] = true;
4717 $wgGroupPermissions['user']['reupload'] = true;
4718 $wgGroupPermissions['user']['reupload-shared'] = true;
4719 $wgGroupPermissions['user']['minoredit'] = true;
4720 $wgGroupPermissions['user']['purge'] = true; // can use ?action=purge without clicking "ok"
4721 $wgGroupPermissions['user']['sendemail'] = true;
4722 $wgGroupPermissions['user']['applychangetags'] = true;
4723 $wgGroupPermissions['user']['changetags'] = true;
4725 // Implicit group for accounts that pass $wgAutoConfirmAge
4726 $wgGroupPermissions['autoconfirmed']['autoconfirmed'] = true;
4727 $wgGroupPermissions['autoconfirmed']['editsemiprotected'] = true;
4729 // Users with bot privilege can have their edits hidden
4730 // from various log pages by default
4731 $wgGroupPermissions['bot']['bot'] = true;
4732 $wgGroupPermissions['bot']['autoconfirmed'] = true;
4733 $wgGroupPermissions['bot']['editsemiprotected'] = true;
4734 $wgGroupPermissions['bot']['nominornewtalk'] = true;
4735 $wgGroupPermissions['bot']['autopatrol'] = true;
4736 $wgGroupPermissions['bot']['suppressredirect'] = true;
4737 $wgGroupPermissions['bot']['apihighlimits'] = true;
4738 $wgGroupPermissions['bot']['writeapi'] = true;
4740 // Most extra permission abilities go to this group
4741 $wgGroupPermissions['sysop']['block'] = true;
4742 $wgGroupPermissions['sysop']['createaccount'] = true;
4743 $wgGroupPermissions['sysop']['delete'] = true;
4744 // can be separately configured for pages with > $wgDeleteRevisionsLimit revs
4745 $wgGroupPermissions['sysop']['bigdelete'] = true;
4746 // can view deleted history entries, but not see or restore the text
4747 $wgGroupPermissions['sysop']['deletedhistory'] = true;
4748 // can view deleted revision text
4749 $wgGroupPermissions['sysop']['deletedtext'] = true;
4750 $wgGroupPermissions['sysop']['undelete'] = true;
4751 $wgGroupPermissions['sysop']['editinterface'] = true;
4752 $wgGroupPermissions['sysop']['editusercss'] = true;
4753 $wgGroupPermissions['sysop']['edituserjs'] = true;
4754 $wgGroupPermissions['sysop']['import'] = true;
4755 $wgGroupPermissions['sysop']['importupload'] = true;
4756 $wgGroupPermissions['sysop']['move'] = true;
4757 $wgGroupPermissions['sysop']['move-subpages'] = true;
4758 $wgGroupPermissions['sysop']['move-rootuserpages'] = true;
4759 $wgGroupPermissions['sysop']['move-categorypages'] = true;
4760 $wgGroupPermissions['sysop']['patrol'] = true;
4761 $wgGroupPermissions['sysop']['autopatrol'] = true;
4762 $wgGroupPermissions['sysop']['protect'] = true;
4763 $wgGroupPermissions['sysop']['editprotected'] = true;
4764 $wgGroupPermissions['sysop']['proxyunbannable'] = true;
4765 $wgGroupPermissions['sysop']['rollback'] = true;
4766 $wgGroupPermissions['sysop']['upload'] = true;
4767 $wgGroupPermissions['sysop']['reupload'] = true;
4768 $wgGroupPermissions['sysop']['reupload-shared'] = true;
4769 $wgGroupPermissions['sysop']['unwatchedpages'] = true;
4770 $wgGroupPermissions['sysop']['autoconfirmed'] = true;
4771 $wgGroupPermissions['sysop']['editsemiprotected'] = true;
4772 $wgGroupPermissions['sysop']['ipblock-exempt'] = true;
4773 $wgGroupPermissions['sysop']['blockemail'] = true;
4774 $wgGroupPermissions['sysop']['markbotedits'] = true;
4775 $wgGroupPermissions['sysop']['apihighlimits'] = true;
4776 $wgGroupPermissions['sysop']['browsearchive'] = true;
4777 $wgGroupPermissions['sysop']['noratelimit'] = true;
4778 $wgGroupPermissions['sysop']['movefile'] = true;
4779 $wgGroupPermissions['sysop']['unblockself'] = true;
4780 $wgGroupPermissions['sysop']['suppressredirect'] = true;
4781 #$wgGroupPermissions['sysop']['pagelang'] = true;
4782 #$wgGroupPermissions['sysop']['upload_by_url'] = true;
4783 $wgGroupPermissions['sysop']['mergehistory'] = true;
4784 $wgGroupPermissions['sysop']['managechangetags'] = true;
4786 // Permission to change users' group assignments
4787 $wgGroupPermissions['bureaucrat']['userrights'] = true;
4788 $wgGroupPermissions['bureaucrat']['noratelimit'] = true;
4789 // Permission to change users' groups assignments across wikis
4790 #$wgGroupPermissions['bureaucrat']['userrights-interwiki'] = true;
4791 // Permission to export pages including linked pages regardless of $wgExportMaxLinkDepth
4792 #$wgGroupPermissions['bureaucrat']['override-export-depth'] = true;
4794 #$wgGroupPermissions['sysop']['deletelogentry'] = true;
4795 #$wgGroupPermissions['sysop']['deleterevision'] = true;
4796 // To hide usernames from users and Sysops
4797 #$wgGroupPermissions['suppress']['hideuser'] = true;
4798 // To hide revisions/log items from users and Sysops
4799 #$wgGroupPermissions['suppress']['suppressrevision'] = true;
4800 // To view revisions/log items hidden from users and Sysops
4801 #$wgGroupPermissions['suppress']['viewsuppressed'] = true;
4802 // For private suppression log access
4803 #$wgGroupPermissions['suppress']['suppressionlog'] = true;
4806 * The developer group is deprecated, but can be activated if need be
4807 * to use the 'lockdb' and 'unlockdb' special pages. Those require
4808 * that a lock file be defined and creatable/removable by the web
4811 # $wgGroupPermissions['developer']['siteadmin'] = true;
4816 * Permission keys revoked from users in each group.
4818 * This acts the same way as wgGroupPermissions above, except that
4819 * if the user is in a group here, the permission will be removed from them.
4821 * Improperly setting this could mean that your users will be unable to perform
4822 * certain essential tasks, so use at your own risk!
4824 $wgRevokePermissions = array();
4827 * Implicit groups, aren't shown on Special:Listusers or somewhere else
4829 $wgImplicitGroups = array( '*', 'user', 'autoconfirmed' );
4832 * A map of group names that the user is in, to group names that those users
4833 * are allowed to add or revoke.
4835 * Setting the list of groups to add or revoke to true is equivalent to "any
4839 * To allow sysops to add themselves to the "bot" group:
4841 * $wgGroupsAddToSelf = array( 'sysop' => array( 'bot' ) );
4845 * Implicit groups may be used for the source group, for instance:
4847 * $wgGroupsRemoveFromSelf = array( '*' => true );
4849 * This allows users in the '*' group (i.e. any user) to remove themselves from
4850 * any group that they happen to be in.
4852 $wgGroupsAddToSelf = array();
4855 * @see $wgGroupsAddToSelf
4857 $wgGroupsRemoveFromSelf = array();
4860 * Set of available actions that can be restricted via action=protect
4861 * You probably shouldn't change this.
4862 * Translated through restriction-* messages.
4863 * Title::getRestrictionTypes() will remove restrictions that are not
4864 * applicable to a specific title (create and upload)
4866 $wgRestrictionTypes = array( 'create', 'edit', 'move', 'upload' );
4869 * Rights which can be required for each protection level (via action=protect)
4871 * You can add a new protection level that requires a specific
4872 * permission by manipulating this array. The ordering of elements
4873 * dictates the order on the protection form's lists.
4875 * - '' will be ignored (i.e. unprotected)
4876 * - 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility
4877 * - 'sysop' is quietly rewritten to 'editprotected' for backwards compatibility
4879 $wgRestrictionLevels = array( '', 'autoconfirmed', 'sysop' );
4882 * Restriction levels that can be used with cascading protection
4884 * A page can only be protected with cascading protection if the
4885 * requested restriction level is included in this array.
4887 * 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility.
4888 * 'sysop' is quietly rewritten to 'editprotected' for backwards compatibility.
4890 $wgCascadingRestrictionLevels = array( 'sysop' );
4893 * Restriction levels that should be considered "semiprotected"
4895 * Certain places in the interface recognize a dichotomy between "protected"
4896 * and "semiprotected", without further distinguishing the specific levels. In
4897 * general, if anyone can be eligible to edit a protection level merely by
4898 * reaching some condition in $wgAutopromote, it should probably be considered
4901 * 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility.
4902 * 'sysop' is not changed, since it really shouldn't be here.
4904 $wgSemiprotectedRestrictionLevels = array( 'autoconfirmed' );
4907 * Set the minimum permissions required to edit pages in each
4908 * namespace. If you list more than one permission, a user must
4909 * have all of them to edit pages in that namespace.
4911 * @note NS_MEDIAWIKI is implicitly restricted to 'editinterface'.
4913 $wgNamespaceProtection = array();
4916 * Pages in namespaces in this array can not be used as templates.
4918 * Elements MUST be numeric namespace ids, you can safely use the MediaWiki
4919 * namespaces constants (NS_USER, NS_MAIN...).
4921 * Among other things, this may be useful to enforce read-restrictions
4922 * which may otherwise be bypassed by using the template mechanism.
4924 $wgNonincludableNamespaces = array();
4927 * Number of seconds an account is required to age before it's given the
4928 * implicit 'autoconfirm' group membership. This can be used to limit
4929 * privileges of new accounts.
4931 * Accounts created by earlier versions of the software may not have a
4932 * recorded creation date, and will always be considered to pass the age test.
4934 * When left at 0, all registered accounts will pass.
4937 * Set automatic confirmation to 10 minutes (which is 600 seconds):
4939 * $wgAutoConfirmAge = 600; // ten minutes
4941 * Set age to one day:
4943 * $wgAutoConfirmAge = 3600*24; // one day
4946 $wgAutoConfirmAge = 0;
4949 * Number of edits an account requires before it is autoconfirmed.
4950 * Passing both this AND the time requirement is needed. Example:
4954 * $wgAutoConfirmCount = 50;
4957 $wgAutoConfirmCount = 0;
4960 * Automatically add a usergroup to any user who matches certain conditions.
4962 * @todo Redocument $wgAutopromote
4965 * array( '&' or '|' or '^' or '!', cond1, cond2, ... )
4966 * where cond1, cond2, ... are themselves conditions; *OR*
4967 * APCOND_EMAILCONFIRMED, *OR*
4968 * array( APCOND_EMAILCONFIRMED ), *OR*
4969 * array( APCOND_EDITCOUNT, number of edits ), *OR*
4970 * array( APCOND_AGE, seconds since registration ), *OR*
4971 * array( APCOND_INGROUPS, group1, group2, ... ), *OR*
4972 * array( APCOND_ISIP, ip ), *OR*
4973 * array( APCOND_IPINRANGE, range ), *OR*
4974 * array( APCOND_AGE_FROM_EDIT, seconds since first edit ), *OR*
4975 * array( APCOND_BLOCKED ), *OR*
4976 * array( APCOND_ISBOT ), *OR*
4977 * similar constructs defined by extensions.
4979 * If $wgEmailAuthentication is off, APCOND_EMAILCONFIRMED will be true for any
4980 * user who has provided an e-mail address.
4982 $wgAutopromote = array(
4983 'autoconfirmed' => array( '&',
4984 array( APCOND_EDITCOUNT
, &$wgAutoConfirmCount ),
4985 array( APCOND_AGE
, &$wgAutoConfirmAge ),
4990 * Automatically add a usergroup to any user who matches certain conditions.
4992 * Does not add the user to the group again if it has been removed.
4993 * Also, does not remove the group if the user no longer meets the criteria.
4997 * array( event => criteria, ... )
4999 * Where event is either:
5000 * - 'onEdit' (when user edits)
5002 * Criteria has the same format as $wgAutopromote
5004 * @see $wgAutopromote
5007 $wgAutopromoteOnce = array(
5008 'onEdit' => array(),
5012 * Put user rights log entries for autopromotion in recent changes?
5015 $wgAutopromoteOnceLogInRC = true;
5018 * $wgAddGroups and $wgRemoveGroups can be used to give finer control over who
5019 * can assign which groups at Special:Userrights.
5022 * Bureaucrats can add any group:
5024 * $wgAddGroups['bureaucrat'] = true;
5026 * Bureaucrats can only remove bots and sysops:
5028 * $wgRemoveGroups['bureaucrat'] = array( 'bot', 'sysop' );
5030 * Sysops can make bots:
5032 * $wgAddGroups['sysop'] = array( 'bot' );
5034 * Sysops can disable other sysops in an emergency, and disable bots:
5036 * $wgRemoveGroups['sysop'] = array( 'sysop', 'bot' );
5039 $wgAddGroups = array();
5044 $wgRemoveGroups = array();
5047 * A list of available rights, in addition to the ones defined by the core.
5048 * For extensions only.
5050 $wgAvailableRights = array();
5053 * Optional to restrict deletion of pages with higher revision counts
5054 * to users with the 'bigdelete' permission. (Default given to sysops.)
5056 $wgDeleteRevisionsLimit = 0;
5059 * The maximum number of edits a user can have and
5060 * can still be hidden by users with the hideuser permission.
5061 * This is limited for performance reason.
5062 * Set to false to disable the limit.
5065 $wgHideUserContribLimit = 1000;
5068 * Number of accounts each IP address may create, 0 to disable.
5070 * @warning Requires memcached
5072 $wgAccountCreationThrottle = 0;
5075 * Edits matching these regular expressions in body text
5076 * will be recognised as spam and rejected automatically.
5078 * There's no administrator override on-wiki, so be careful what you set. :)
5079 * May be an array of regexes or a single string for backwards compatibility.
5081 * @see https://en.wikipedia.org/wiki/Regular_expression
5083 * @note Each regex needs a beginning/end delimiter, eg: # or /
5085 $wgSpamRegex = array();
5088 * Same as the above except for edit summaries
5090 $wgSummarySpamRegex = array();
5093 * Whether to use DNS blacklists in $wgDnsBlacklistUrls to check for open
5097 $wgEnableDnsBlacklist = false;
5100 * List of DNS blacklists to use, if $wgEnableDnsBlacklist is true.
5102 * This is an array of either a URL or an array with the URL and a key (should
5103 * the blacklist require a key).
5107 * $wgDnsBlacklistUrls = array(
5108 * // String containing URL
5109 * 'http.dnsbl.sorbs.net.',
5110 * // Array with URL and key, for services that require a key
5111 * array( 'dnsbl.httpbl.net.', 'mykey' ),
5112 * // Array with just the URL. While this works, it is recommended that you
5113 * // just use a string as shown above
5114 * array( 'opm.tornevall.org.' )
5118 * @note You should end the domain name with a . to avoid searching your
5119 * eventual domain search suffixes.
5122 $wgDnsBlacklistUrls = array( 'http.dnsbl.sorbs.net.' );
5125 * Proxy whitelist, list of addresses that are assumed to be non-proxy despite
5126 * what the other methods might say.
5128 $wgProxyWhitelist = array();
5131 * Whether to look at the X-Forwarded-For header's list of (potentially spoofed)
5132 * IPs and apply IP blocks to them. This allows for IP blocks to work with correctly-configured
5133 * (transparent) proxies without needing to block the proxies themselves.
5135 $wgApplyIpBlocksToXff = false;
5138 * Simple rate limiter options to brake edit floods.
5140 * Maximum number actions allowed in the given number of seconds; after that
5141 * the violating client receives HTTP 500 error pages until the period
5145 * To set a generic maximum of 4 hits in 60 seconds:
5147 * $wgRateLimits = array( 4, 60 );
5150 * You could also limit per action and then type of users. See the inline
5151 * code for a template to use.
5153 * This option set is experimental and likely to change.
5155 * @warning Requires memcached.
5157 $wgRateLimits = array(
5159 'anon' => null, // for any and all anonymous edits (aggregate)
5160 'user' => null, // for each logged-in user
5161 'newbie' => null, // for each recent (autoconfirmed) account; overrides 'user'
5162 'ip' => null, // for each anon and recent account
5163 'subnet' => null, // ... within a /24 subnet in IPv4 or /64 in IPv6
5171 'mailpassword' => array( // triggering password resets emails
5174 'emailuser' => array( // emailing other users using MediaWiki
5177 'linkpurge' => array( // purges of link tables
5184 'renderfile' => array( // files rendered via thumb.php or thumb_handler.php
5191 'renderfile-nonstandard' => array( // same as above but for non-standard thumbnails
5198 'stashedit' => array( // stashing edits into cache before save
5205 'changetag' => array( // adding or removing change tags
5212 * Set to a filename to log rate limiter hits.
5214 * @deprecated since 1.23, use $wgDebugLogGroups['ratelimit'] instead
5216 $wgRateLimitLog = null;
5219 * Array of IPs which should be excluded from rate limits.
5220 * This may be useful for whitelisting NAT gateways for conferences, etc.
5222 $wgRateLimitsExcludedIPs = array();
5225 * Log IP addresses in the recentchanges table; can be accessed only by
5226 * extensions (e.g. CheckUser) or a DB admin
5227 * Used for retroactive autoblocks
5229 $wgPutIPinRC = true;
5232 * Integer defining default number of entries to show on
5233 * special pages which are query-pages such as Special:Whatlinkshere.
5235 $wgQueryPageDefaultLimit = 50;
5238 * Limit password attempts to X attempts per Y seconds per IP per account.
5240 * @warning Requires memcached.
5242 $wgPasswordAttemptThrottle = array( 'count' => 5, 'seconds' => 300 );
5244 /** @} */ # end of user rights settings
5246 /************************************************************************//**
5247 * @name Proxy scanner settings
5252 * This should always be customised in LocalSettings.php
5254 $wgSecretKey = false;
5257 * Big list of banned IP addresses.
5259 * This can have the following formats:
5260 * - An array of addresses, either in the values
5261 * or the keys (for backward compatibility)
5262 * - A string, in that case this is the path to a file
5263 * containing the list of IP addresses, one per line
5265 $wgProxyList = array();
5267 /** @} */ # end of proxy scanner settings
5269 /************************************************************************//**
5270 * @name Cookie settings
5275 * Default cookie lifetime, in seconds. Setting to 0 makes all cookies session-only.
5277 $wgCookieExpiration = 180 * 86400;
5280 * The identifiers of the login cookies that can have their lifetimes
5281 * extended independently of all other login cookies.
5285 $wgExtendedLoginCookies = array( 'UserID', 'Token' );
5288 * Default login cookie lifetime, in seconds. Setting
5289 * $wgExtendLoginCookieExpiration to null will use $wgCookieExpiration to
5290 * calculate the cookie lifetime. As with $wgCookieExpiration, 0 will make
5291 * login cookies session-only.
5293 $wgExtendedLoginCookieExpiration = null;
5296 * Set to set an explicit domain on the login cookies eg, "justthis.domain.org"
5297 * or ".any.subdomain.net"
5299 $wgCookieDomain = '';
5302 * Set this variable if you want to restrict cookies to a certain path within
5303 * the domain specified by $wgCookieDomain.
5305 $wgCookiePath = '/';
5308 * Whether the "secure" flag should be set on the cookie. This can be:
5309 * - true: Set secure flag
5310 * - false: Don't set secure flag
5311 * - "detect": Set the secure flag if $wgServer is set to an HTTPS URL
5313 $wgCookieSecure = 'detect';
5316 * By default, MediaWiki checks if the client supports cookies during the
5317 * login process, so that it can display an informative error message if
5318 * cookies are disabled. Set this to true if you want to disable this cookie
5321 $wgDisableCookieCheck = false;
5324 * Cookies generated by MediaWiki have names starting with this prefix. Set it
5325 * to a string to use a custom prefix. Setting it to false causes the database
5326 * name to be used as a prefix.
5328 $wgCookiePrefix = false;
5331 * Set authentication cookies to HttpOnly to prevent access by JavaScript,
5332 * in browsers that support this feature. This can mitigates some classes of
5335 $wgCookieHttpOnly = true;
5338 * A list of cookies that vary the cache (for use by extensions)
5340 $wgCacheVaryCookies = array();
5343 * Override to customise the session name
5345 $wgSessionName = false;
5347 /** @} */ # end of cookie settings }
5349 /************************************************************************//**
5350 * @name LaTeX (mathematical formulas)
5355 * To use inline TeX, you need to compile 'texvc' (in the 'math' subdirectory of
5356 * the MediaWiki package and have latex, dvips, gs (ghostscript), andconvert
5357 * (ImageMagick) installed and available in the PATH.
5358 * Please see math/README for more information.
5362 /** @} */ # end LaTeX }
5364 /************************************************************************//**
5365 * @name Profiling, testing and debugging
5367 * To enable profiling, edit StartProfiler.php
5373 * Filename for debug logging. See https://www.mediawiki.org/wiki/How_to_debug
5374 * The debug log file should be not be publicly accessible if it is used, as it
5375 * may contain private data.
5377 $wgDebugLogFile = '';
5380 * Prefix for debug log lines
5382 $wgDebugLogPrefix = '';
5385 * If true, instead of redirecting, show a page with a link to the redirect
5386 * destination. This allows for the inspection of PHP error messages, and easy
5387 * resubmission of form data. For developer use only.
5389 $wgDebugRedirects = false;
5392 * If true, log debugging data from action=raw and load.php.
5393 * This is normally false to avoid overlapping debug entries due to gen=css
5394 * and gen=js requests.
5396 $wgDebugRawPage = false;
5399 * Send debug data to an HTML comment in the output.
5401 * This may occasionally be useful when supporting a non-technical end-user.
5402 * It's more secure than exposing the debug log file to the web, since the
5403 * output only contains private data for the current user. But it's not ideal
5404 * for development use since data is lost on fatal errors and redirects.
5406 $wgDebugComments = false;
5409 * Extensive database transaction state debugging
5413 $wgDebugDBTransactions = false;
5416 * Write SQL queries to the debug log.
5418 * This setting is only used $wgLBFactoryConf['class'] is set to
5419 * 'LBFactorySimple' and $wgDBservers is an empty array; otherwise
5420 * the DBO_DEBUG flag must be set in the 'flags' option of the database
5421 * connection to achieve the same functionality.
5423 $wgDebugDumpSql = false;
5426 * Trim logged SQL queries to this many bytes. Set 0/false/null to do no
5430 $wgDebugDumpSqlLength = 500;
5433 * Performance expectations for DB usage
5437 $wgTrxProfilerLimits = array(
5438 // Basic GET and POST requests
5442 'readQueryTime' => 5
5445 'readQueryTime' => 5,
5446 'writeQueryTime' => 1,
5447 'maxAffected' => 500
5449 // Background job runner
5450 'JobRunner' => array(
5451 'readQueryTime' => 30,
5452 'writeQueryTime' => 5,
5453 'maxAffected' => 500
5455 // Command-line scripts
5456 'Maintenance' => array(
5457 'writeQueryTime' => 5,
5458 'maxAffected' => 1000
5463 * Map of string log group names to log destinations.
5465 * If set, wfDebugLog() output for that group will go to that file instead
5466 * of the regular $wgDebugLogFile. Useful for enabling selective logging
5469 * Log destinations may be one of the following:
5470 * - false to completely remove from the output, including from $wgDebugLogFile.
5471 * - string values specifying a filename or URI.
5472 * - associative array with keys:
5473 * - 'destination' desired filename or URI.
5474 * - 'sample' an integer value, specifying a sampling factor (optional)
5475 * - 'level' A \Psr\Log\LogLevel constant, indicating the minimum level
5476 * to log (optional, since 1.25)
5480 * $wgDebugLogGroups['redis'] = '/var/log/mediawiki/redis.log';
5483 * @par Advanced example:
5485 * $wgDebugLogGroups['memcached'] = array(
5486 * 'destination' => '/var/log/mediawiki/memcached.log',
5487 * 'sample' => 1000, // log 1 message out of every 1,000.
5488 * 'level' => \Psr\Log\LogLevel::WARNING
5492 $wgDebugLogGroups = array();
5495 * Default service provider for creating Psr\Log\LoggerInterface instances.
5497 * The value should be an array suitable for use with
5498 * ObjectFactory::getObjectFromSpec(). The created object is expected to
5499 * implement the MediaWiki\Logger\Spi interface. See ObjectFactory for additional
5502 * Alternately the MediaWiki\Logger\LoggerFactory::registerProvider method can
5503 * be called to inject an MediaWiki\Logger\Spi instance into the LoggerFactory
5504 * and bypass the use of this configuration variable entirely.
5506 * @par To completely disable logging:
5508 * $wgMWLoggerDefaultSpi = array( 'class' => '\\MediaWiki\\Logger\\NullSpi' );
5512 * @var array $wgMWLoggerDefaultSpi
5515 $wgMWLoggerDefaultSpi = array(
5516 'class' => '\\MediaWiki\\Logger\\LegacySpi',
5520 * Display debug data at the bottom of the main content area.
5522 * Useful for developers and technical users trying to working on a closed wiki.
5524 $wgShowDebug = false;
5527 * Prefix debug messages with relative timestamp. Very-poor man's profiler.
5528 * Since 1.19 also includes memory usage.
5530 $wgDebugTimestamps = false;
5533 * Print HTTP headers for every request in the debug information.
5535 $wgDebugPrintHttpHeaders = true;
5538 * Show the contents of $wgHooks in Special:Version
5540 $wgSpecialVersionShowHooks = false;
5543 * Whether to show "we're sorry, but there has been a database error" pages.
5544 * Displaying errors aids in debugging, but may display information useful
5547 $wgShowSQLErrors = false;
5550 * If set to true, uncaught exceptions will print a complete stack trace
5551 * to output. This should only be used for debugging, as it may reveal
5552 * private information in function parameters due to PHP's backtrace
5555 $wgShowExceptionDetails = false;
5558 * If true, show a backtrace for database errors
5560 * @note This setting only applies when connection errors and query errors are
5561 * reported in the normal manner. $wgShowExceptionDetails applies in other cases,
5562 * including those in which an uncaught exception is thrown from within the
5563 * exception handler.
5565 $wgShowDBErrorBacktrace = false;
5568 * If true, send the exception backtrace to the error log
5570 $wgLogExceptionBacktrace = true;
5573 * Expose backend server host names through the API and various HTML comments
5575 $wgShowHostnames = false;
5578 * Override server hostname detection with a hardcoded value.
5579 * Should be a string, default false.
5582 $wgOverrideHostname = false;
5585 * If set to true MediaWiki will throw notices for some possible error
5586 * conditions and for deprecated functions.
5588 $wgDevelopmentWarnings = false;
5591 * Release limitation to wfDeprecated warnings, if set to a release number
5592 * development warnings will not be generated for deprecations added in releases
5595 $wgDeprecationReleaseLimit = false;
5598 * Only record profiling info for pages that took longer than this
5599 * @deprecated since 1.25: set $wgProfiler['threshold'] instead.
5601 $wgProfileLimit = 0.0;
5604 * Don't put non-profiling info into log file
5606 * @deprecated since 1.23, set the log file in
5607 * $wgDebugLogGroups['profileoutput'] instead.
5609 $wgProfileOnly = false;
5612 * If true, print a raw call tree instead of per-function report
5614 $wgProfileCallTree = false;
5617 * Should application server host be put into profiling table
5619 * @deprecated set $wgProfiler['perhost'] = true instead
5621 $wgProfilePerHost = null;
5624 * Host for UDP profiler.
5626 * The host should be running a daemon which can be obtained from MediaWiki
5628 * https://git.wikimedia.org/tree/operations%2Fsoftware.git/master/udpprofile
5630 * @deprecated set $wgProfiler['udphost'] instead
5632 $wgUDPProfilerHost = null;
5635 * Port for UDP profiler.
5636 * @see $wgUDPProfilerHost
5638 * @deprecated set $wgProfiler['udpport'] instead
5640 $wgUDPProfilerPort = null;
5643 * Format string for the UDP profiler. The UDP profiler invokes sprintf() with
5644 * (profile id, count, cpu, cpu_sq, real, real_sq, entry name, memory) as
5645 * arguments. You can use sprintf's argument numbering/swapping capability to
5646 * repeat, re-order or omit fields.
5648 * @see $wgStatsFormatString
5651 * @deprecated set $wgProfiler['udpformat'] instead
5653 $wgUDPProfilerFormatString = null;
5656 * Destination for wfIncrStats() data...
5657 * 'cache' to go into the system cache, if enabled (memcached)
5658 * 'udp' to be sent to the UDP profiler (see $wgUDPProfilerHost)
5661 $wgStatsMethod = 'cache';
5664 * When $wgStatsMethod is 'udp', setting this to a string allows statistics to
5665 * be aggregated over more than one wiki. The string will be used in place of
5666 * the DB name in outgoing UDP packets. If this is set to false, the DB name
5669 $wgAggregateStatsID = false;
5672 * When $wgStatsMethod is 'udp', this variable specifies how stats should be
5673 * formatted. Its value should be a format string suitable for a sprintf()
5674 * invocation with (id, count, key) arguments, where 'id' is either
5675 * $wgAggregateStatsID or the DB name, 'count' is the value by which the metric
5676 * is being incremented, and 'key' is the metric name.
5678 * @see $wgUDPProfilerFormatString
5679 * @see $wgAggregateStatsID
5682 $wgStatsFormatString = "stats/%s - %s 1 1 1 1 %s\n";
5685 * Destination of statsd metrics.
5687 * A host or host:port of a statsd server. Port defaults to 8125.
5689 * If not set, statsd metrics will not be collected.
5691 * @see wfLogProfilingData
5694 $wgStatsdServer = false;
5697 * Prefix for metric names sent to wgStatsdServer.
5699 * Defaults to "MediaWiki".
5701 * @see RequestContext::getStats
5702 * @see BufferingStatsdDataFactory
5705 $wgStatsdMetricPrefix = false;
5708 * InfoAction retrieves a list of transclusion links (both to and from).
5709 * This number puts a limit on that query in the case of highly transcluded
5712 $wgPageInfoTransclusionLimit = 50;
5715 * Set this to an integer to only do synchronous site_stats updates
5716 * one every *this many* updates. The other requests go into pending
5717 * delta values in $wgMemc. Make sure that $wgMemc is a global cache.
5718 * If set to -1, updates *only* go to $wgMemc (useful for daemons).
5720 $wgSiteStatsAsyncFactor = false;
5723 * Parser test suite files to be run by parserTests.php when no specific
5724 * filename is passed to it.
5726 * Extensions may add their own tests to this array, or site-local tests
5727 * may be added via LocalSettings.php
5731 $wgParserTestFiles = array(
5732 "$IP/tests/parser/parserTests.txt",
5733 "$IP/tests/parser/extraParserTests.txt"
5737 * Allow running of javascript test suites via [[Special:JavaScriptTest]] (such as QUnit).
5739 $wgEnableJavaScriptTest = false;
5742 * Overwrite the caching key prefix with custom value.
5745 $wgCachePrefix = false;
5748 * Display the new debugging toolbar. This also enables profiling on database
5749 * queries and other useful output.
5750 * Will disable file cache.
5754 $wgDebugToolbar = false;
5756 /** @} */ # end of profiling, testing and debugging }
5758 /************************************************************************//**
5764 * Set this to true to disable the full text search feature.
5766 $wgDisableTextSearch = false;
5769 * Set to true to have nicer highlighted text in search results,
5770 * by default off due to execution overhead
5772 $wgAdvancedSearchHighlighting = false;
5775 * Regexp to match word boundaries, defaults for non-CJK languages
5776 * should be empty for CJK since the words are not separate
5778 $wgSearchHighlightBoundaries = '[\p{Z}\p{P}\p{C}]';
5781 * Template for OpenSearch suggestions, defaults to API action=opensearch
5783 * Sites with heavy load would typically have these point to a custom
5784 * PHP wrapper to avoid firing up mediawiki for every keystroke
5786 * Placeholders: {searchTerms}
5788 * @deprecated since 1.25 Use $wgOpenSearchTemplates['application/x-suggestions+json'] instead
5790 $wgOpenSearchTemplate = false;
5793 * Templates for OpenSearch suggestions, defaults to API action=opensearch
5795 * Sites with heavy load would typically have these point to a custom
5796 * PHP wrapper to avoid firing up mediawiki for every keystroke
5798 * Placeholders: {searchTerms}
5800 $wgOpenSearchTemplates = array(
5801 'application/x-suggestions+json' => false,
5802 'application/x-suggestions+xml' => false,
5806 * Enable OpenSearch suggestions requested by MediaWiki. Set this to
5807 * false if you've disabled scripts that use api?action=opensearch and
5808 * want reduce load caused by cached scripts still pulling suggestions.
5809 * It will let the API fallback by responding with an empty array.
5811 $wgEnableOpenSearchSuggest = true;
5814 * Integer defining default number of entries to show on
5817 $wgOpenSearchDefaultLimit = 10;
5820 * Minimum length of extract in <Description>. Actual extracts will last until the end of sentence.
5822 $wgOpenSearchDescriptionLength = 100;
5825 * Expiry time for search suggestion responses
5827 $wgSearchSuggestCacheExpiry = 1200;
5830 * If you've disabled search semi-permanently, this also disables updates to the
5831 * table. If you ever re-enable, be sure to rebuild the search table.
5833 $wgDisableSearchUpdate = false;
5836 * List of namespaces which are searched by default.
5840 * $wgNamespacesToBeSearchedDefault[NS_MAIN] = true;
5841 * $wgNamespacesToBeSearchedDefault[NS_PROJECT] = true;
5844 $wgNamespacesToBeSearchedDefault = array(
5849 * Disable the internal MySQL-based search, to allow it to be
5850 * implemented by an extension instead.
5852 $wgDisableInternalSearch = false;
5855 * Set this to a URL to forward search requests to some external location.
5856 * If the URL includes '$1', this will be replaced with the URL-encoded
5860 * To forward to Google you'd have something like:
5862 * $wgSearchForwardUrl =
5863 * 'http://www.google.com/search?q=$1' .
5864 * '&domains=http://example.com' .
5865 * '&sitesearch=http://example.com' .
5866 * '&ie=utf-8&oe=utf-8';
5869 $wgSearchForwardUrl = null;
5872 * Search form behavior.
5873 * - true = use Go & Search buttons
5874 * - false = use Go button & Advanced search link
5876 $wgUseTwoButtonsSearchForm = true;
5879 * Array of namespaces to generate a Google sitemap for when the
5880 * maintenance/generateSitemap.php script is run, or false if one is to be
5881 * generated for all namespaces.
5883 $wgSitemapNamespaces = false;
5886 * Custom namespace priorities for sitemaps. Setting this will allow you to
5887 * set custom priorities to namespaces when sitemaps are generated using the
5888 * maintenance/generateSitemap.php script.
5890 * This should be a map of namespace IDs to priority
5893 * $wgSitemapNamespacesPriorities = array(
5899 $wgSitemapNamespacesPriorities = false;
5902 * If true, searches for IP addresses will be redirected to that IP's
5903 * contributions page. E.g. searching for "1.2.3.4" will redirect to
5904 * [[Special:Contributions/1.2.3.4]]
5906 $wgEnableSearchContributorsByIP = true;
5908 /** @} */ # end of search settings
5910 /************************************************************************//**
5911 * @name Edit user interface
5916 * Path to the GNU diff3 utility. If the file doesn't exist, edit conflicts will
5917 * fall back to the old behavior (no merging).
5919 $wgDiff3 = '/usr/bin/diff3';
5922 * Path to the GNU diff utility.
5924 $wgDiff = '/usr/bin/diff';
5927 * Which namespaces have special treatment where they should be preview-on-open
5928 * Internally only Category: pages apply, but using this extensions (e.g. Semantic MediaWiki)
5929 * can specify namespaces of pages they have special treatment for
5931 $wgPreviewOnOpenNamespaces = array(
5936 * Enable the UniversalEditButton for browsers that support it
5937 * (currently only Firefox with an extension)
5938 * See http://universaleditbutton.org for more background information
5940 $wgUniversalEditButton = true;
5943 * If user doesn't specify any edit summary when making a an edit, MediaWiki
5944 * will try to automatically create one. This feature can be disabled by set-
5945 * ting this variable false.
5947 $wgUseAutomaticEditSummaries = true;
5949 /** @} */ # end edit UI }
5951 /************************************************************************//**
5953 * See also $wgSiteNotice
5958 * @cond file_level_code
5959 * Set $wgCommandLineMode if it's not set already, to avoid notices
5961 if ( !isset( $wgCommandLineMode ) ) {
5962 $wgCommandLineMode = false;
5967 * For colorized maintenance script output, is your terminal background dark ?
5969 $wgCommandLineDarkBg = false;
5972 * Set this to a string to put the wiki into read-only mode. The text will be
5973 * used as an explanation to users.
5975 * This prevents most write operations via the web interface. Cache updates may
5976 * still be possible. To prevent database writes completely, use the read_only
5982 * If this lock file exists (size > 0), the wiki will be forced into read-only mode.
5983 * Its contents will be shown to users as part of the read-only warning
5986 * Will default to "{$wgUploadDirectory}/lock_yBgMBwiR" in Setup.php
5988 $wgReadOnlyFile = false;
5991 * When you run the web-based upgrade utility, it will tell you what to set
5992 * this to in order to authorize the upgrade process. It will subsequently be
5993 * used as a password, to authorize further upgrades.
5995 * For security, do not set this to a guessable string. Use the value supplied
5996 * by the install/upgrade process. To cause the upgrader to generate a new key,
5997 * delete the old key from LocalSettings.php.
5999 $wgUpgradeKey = false;
6002 * Fully specified path to git binary
6004 $wgGitBin = '/usr/bin/git';
6007 * Map GIT repository URLs to viewer URLs to provide links in Special:Version
6009 * Key is a pattern passed to preg_match() and preg_replace(),
6010 * without the delimiters (which are #) and must match the whole URL.
6011 * The value is the replacement for the key (it can contain $1, etc.)
6012 * %h will be replaced by the short SHA-1 (7 first chars) and %H by the
6013 * full SHA-1 of the HEAD revision.
6014 * %r will be replaced with a URL-encoded version of $1.
6018 $wgGitRepositoryViewers = array(
6019 'https://(?:[a-z0-9_]+@)?gerrit.wikimedia.org/r/(?:p/)?(.*)' =>
6020 'https://git.wikimedia.org/tree/%r/%H',
6021 'ssh://(?:[a-z0-9_]+@)?gerrit.wikimedia.org:29418/(.*)' =>
6022 'https://git.wikimedia.org/tree/%r/%H',
6025 /** @} */ # End of maintenance }
6027 /************************************************************************//**
6028 * @name Recent changes, new pages, watchlist and history
6033 * Recentchanges items are periodically purged; entries older than this many
6035 * Default: 90 days = about three months
6037 $wgRCMaxAge = 90 * 24 * 3600;
6040 * Page watchers inactive for more than this many seconds are considered inactive.
6041 * Used mainly by action=info. Default: 180 days = about six months.
6044 $wgWatchersMaxAge = 180 * 24 * 3600;
6047 * If active watchers (per above) are this number or less, do not disclose it.
6048 * Left to 1, prevents unprivileged users from knowing for sure that there are 0.
6049 * Set to -1 if you want to always complement watchers count with this info.
6052 $wgUnwatchedPageSecret = 1;
6055 * Filter $wgRCLinkDays by $wgRCMaxAge to avoid showing links for numbers
6056 * higher than what will be stored. Note that this is disabled by default
6057 * because we sometimes do have RC data which is beyond the limit for some
6058 * reason, and some users may use the high numbers to display that data which
6061 $wgRCFilterByAge = false;
6064 * List of Limits options to list in the Special:Recentchanges and
6065 * Special:Recentchangeslinked pages.
6067 $wgRCLinkLimits = array( 50, 100, 250, 500 );
6070 * List of Days options to list in the Special:Recentchanges and
6071 * Special:Recentchangeslinked pages.
6073 $wgRCLinkDays = array( 1, 3, 7, 14, 30 );
6076 * Destinations to which notifications about recent changes
6079 * As of MediaWiki 1.22, there are 2 supported 'engine' parameter option in core:
6080 * * 'UDPRCFeedEngine', which is used to send recent changes over UDP to the
6082 * * 'RedisPubSubFeedEngine', which is used to send recent changes to Redis.
6084 * The common options are:
6085 * * 'uri' -- the address to which the notices are to be sent.
6086 * * 'formatter' -- the class name (implementing RCFeedFormatter) which will
6087 * produce the text to send. This can also be an object of the class.
6088 * * 'omit_bots' -- whether the bot edits should be in the feed
6089 * * 'omit_anon' -- whether anonymous edits should be in the feed
6090 * * 'omit_user' -- whether edits by registered users should be in the feed
6091 * * 'omit_minor' -- whether minor edits should be in the feed
6092 * * 'omit_patrolled' -- whether patrolled edits should be in the feed
6094 * The IRC-specific options are:
6095 * * 'add_interwiki_prefix' -- whether the titles should be prefixed with
6096 * the first entry in the $wgLocalInterwikis array (or the value of
6097 * $wgLocalInterwiki, if set)
6099 * The JSON-specific options are:
6100 * * 'channel' -- if set, the 'channel' parameter is also set in JSON values.
6102 * @example $wgRCFeeds['example'] = array(
6103 * 'formatter' => 'JSONRCFeedFormatter',
6104 * 'uri' => "udp://localhost:1336",
6105 * 'add_interwiki_prefix' => false,
6106 * 'omit_bots' => true,
6108 * @example $wgRCFeeds['exampleirc'] = array(
6109 * 'formatter' => 'IRCColourfulRCFeedFormatter',
6110 * 'uri' => "udp://localhost:1338",
6111 * 'add_interwiki_prefix' => false,
6112 * 'omit_bots' => true,
6116 $wgRCFeeds = array();
6119 * Used by RecentChange::getEngine to find the correct engine to use for a given URI scheme.
6120 * Keys are scheme names, values are names of engine classes.
6122 $wgRCEngines = array(
6123 'redis' => 'RedisPubSubFeedEngine',
6124 'udp' => 'UDPRCFeedEngine',
6128 * Use RC Patrolling to check for vandalism
6130 $wgUseRCPatrol = true;
6133 * Use new page patrolling to check new pages on Special:Newpages
6135 $wgUseNPPatrol = true;
6138 * Log autopatrol actions to the log table
6140 $wgLogAutopatrol = true;
6143 * Provide syndication feeds (RSS, Atom) for, e.g., Recentchanges, Newpages
6148 * Set maximum number of results to return in syndication feeds (RSS, Atom) for
6149 * eg Recentchanges, Newpages.
6154 * _Minimum_ timeout for cached Recentchanges feed, in seconds.
6155 * A cached version will continue to be served out even if changes
6156 * are made, until this many seconds runs out since the last render.
6158 * If set to 0, feed caching is disabled. Use this for debugging only;
6159 * feed generation can be pretty slow with diffs.
6161 $wgFeedCacheTimeout = 60;
6164 * When generating Recentchanges RSS/Atom feed, diffs will not be generated for
6165 * pages larger than this size.
6167 $wgFeedDiffCutoff = 32768;
6170 * Override the site's default RSS/ATOM feed for recentchanges that appears on
6171 * every page. Some sites might have a different feed they'd like to promote
6172 * instead of the RC feed (maybe like a "Recent New Articles" or "Breaking news" one).
6173 * Should be a format as key (either 'rss' or 'atom') and an URL to the feed
6176 * Configure the 'atom' feed to http://example.com/somefeed.xml
6178 * $wgSiteFeed['atom'] = "http://example.com/somefeed.xml";
6181 $wgOverrideSiteFeed = array();
6184 * Available feeds objects.
6185 * Should probably only be defined when a page is syndicated ie when
6186 * $wgOut->isSyndicated() is true.
6188 $wgFeedClasses = array(
6190 'atom' => 'AtomFeed',
6194 * Which feed types should we provide by default? This can include 'rss',
6195 * 'atom', neither, or both.
6197 $wgAdvertisedFeedTypes = array( 'atom' );
6200 * Show watching users in recent changes, watchlist and page history views
6202 $wgRCShowWatchingUsers = false; # UPO
6205 * Show the amount of changed characters in recent changes
6207 $wgRCShowChangedSize = true;
6210 * If the difference between the character counts of the text
6211 * before and after the edit is below that value, the value will be
6212 * highlighted on the RC page.
6214 $wgRCChangedSizeThreshold = 500;
6217 * Show "Updated (since my last visit)" marker in RC view, watchlist and history
6218 * view for watched pages with new changes
6220 $wgShowUpdatedMarker = true;
6223 * Disable links to talk pages of anonymous users (IPs) in listings on special
6224 * pages like page history, Special:Recentchanges, etc.
6226 $wgDisableAnonTalk = false;
6229 * Enable filtering of categories in Recentchanges
6231 $wgAllowCategorizedRecentChanges = false;
6234 * Allow filtering by change tag in recentchanges, history, etc
6235 * Has no effect if no tags are defined in valid_tag.
6237 $wgUseTagFilter = true;
6240 * If set to an integer, pages that are watched by this many users or more
6241 * will not require the unwatchedpages permission to view the number of
6246 $wgUnwatchedPageThreshold = false;
6249 * Flags (letter symbols) shown in recent changes and watchlist to indicate
6250 * certain types of edits.
6252 * To register a new one:
6254 * $wgRecentChangesFlags['flag'] => array(
6255 * // message for the letter displayed next to rows on changes lists
6256 * 'letter' => 'letter-msg',
6257 * // message for the tooltip of the letter
6258 * 'title' => 'tooltip-msg',
6259 * // optional (defaults to 'tooltip-msg'), message to use in the legend box
6260 * 'legend' => 'legend-msg',
6261 * // optional (defaults to 'flag'), CSS class to put on changes lists rows
6262 * 'class' => 'css-class',
6268 $wgRecentChangesFlags = array(
6270 'letter' => 'newpageletter',
6271 'title' => 'recentchanges-label-newpage',
6272 'legend' => 'recentchanges-legend-newpage',
6275 'letter' => 'minoreditletter',
6276 'title' => 'recentchanges-label-minor',
6277 'legend' => 'recentchanges-legend-minor',
6278 'class' => 'minoredit',
6281 'letter' => 'boteditletter',
6282 'title' => 'recentchanges-label-bot',
6283 'legend' => 'recentchanges-legend-bot',
6284 'class' => 'botedit',
6286 'unpatrolled' => array(
6287 'letter' => 'unpatrolledletter',
6288 'title' => 'recentchanges-label-unpatrolled',
6289 'legend' => 'recentchanges-legend-unpatrolled',
6293 /** @} */ # end RC/watchlist }
6295 /************************************************************************//**
6296 * @name Copyright and credits settings
6301 * Override for copyright metadata.
6303 * This is the name of the page containing information about the wiki's copyright status,
6304 * which will be added as a link in the footer if it is specified. It overrides
6305 * $wgRightsUrl if both are specified.
6307 $wgRightsPage = null;
6310 * Set this to specify an external URL containing details about the content license used on your
6312 * If $wgRightsPage is set then this setting is ignored.
6314 $wgRightsUrl = null;
6317 * If either $wgRightsUrl or $wgRightsPage is specified then this variable gives the text for the
6319 * If using $wgRightsUrl then this value must be specified. If using $wgRightsPage then the name
6320 * of the page will also be used as the link if this variable is not set.
6322 $wgRightsText = null;
6325 * Override for copyright metadata.
6327 $wgRightsIcon = null;
6330 * Set this to some HTML to override the rights icon with an arbitrary logo
6331 * @deprecated since 1.18 Use $wgFooterIcons['copyright']['copyright']
6333 $wgCopyrightIcon = null;
6336 * Set this to true if you want detailed copyright information forms on Upload.
6338 $wgUseCopyrightUpload = false;
6341 * Set this to the number of authors that you want to be credited below an
6342 * article text. Set it to zero to hide the attribution block, and a negative
6343 * number (like -1) to show all authors. Note that this will require 2-3 extra
6344 * database hits, which can have a not insignificant impact on performance for
6350 * If there are more than $wgMaxCredits authors, show $wgMaxCredits of them.
6351 * Otherwise, link to a separate credits page.
6353 $wgShowCreditsIfMax = true;
6355 /** @} */ # end of copyright and credits settings }
6357 /************************************************************************//**
6358 * @name Import / Export
6363 * List of interwiki prefixes for wikis we'll accept as sources for
6364 * Special:Import (for sysops). Since complete page history can be imported,
6365 * these should be 'trusted'.
6367 * This can either be a regular array, or an associative map specifying
6368 * subprojects on the interwiki map of the target wiki, or a mix of the two,
6371 * $wgImportSources = array(
6372 * 'wikipedia' => array( 'cs', 'en', 'fr', 'zh' ),
6374 * 'wikia' => array( 'animanga', 'brickipedia', 'desserts' ),
6378 * If a user has the 'import' permission but not the 'importupload' permission,
6379 * they will only be able to run imports through this transwiki interface.
6381 $wgImportSources = array();
6384 * Optional default target namespace for interwiki imports.
6385 * Can use this to create an incoming "transwiki"-style queue.
6386 * Set to numeric key, not the name.
6388 * Users may override this in the Special:Import dialog.
6390 $wgImportTargetNamespace = null;
6393 * If set to false, disables the full-history option on Special:Export.
6394 * This is currently poorly optimized for long edit histories, so is
6395 * disabled on Wikimedia's sites.
6397 $wgExportAllowHistory = true;
6400 * If set nonzero, Special:Export requests for history of pages with
6401 * more revisions than this will be rejected. On some big sites things
6402 * could get bogged down by very very long pages.
6404 $wgExportMaxHistory = 0;
6407 * Return distinct author list (when not returning full history)
6409 $wgExportAllowListContributors = false;
6412 * If non-zero, Special:Export accepts a "pagelink-depth" parameter
6413 * up to this specified level, which will cause it to include all
6414 * pages linked to from the pages you specify. Since this number
6415 * can become *insanely large* and could easily break your wiki,
6416 * it's disabled by default for now.
6418 * @warning There's a HARD CODED limit of 5 levels of recursion to prevent a
6419 * crazy-big export from being done by someone setting the depth number too
6420 * high. In other words, last resort safety net.
6422 $wgExportMaxLinkDepth = 0;
6425 * Whether to allow the "export all pages in namespace" option
6427 $wgExportFromNamespaces = false;
6430 * Whether to allow exporting the entire wiki into a single file
6432 $wgExportAllowAll = false;
6434 /** @} */ # end of import/export }
6436 /*************************************************************************//**
6442 * A list of callback functions which are called once MediaWiki is fully
6445 $wgExtensionFunctions = array();
6448 * Extension messages files.
6450 * Associative array mapping extension name to the filename where messages can be
6451 * found. The file should contain variable assignments. Any of the variables
6452 * present in languages/messages/MessagesEn.php may be defined, but $messages
6453 * is the most common.
6455 * Variables defined in extensions will override conflicting variables defined
6458 * Since MediaWiki 1.23, use of this variable to define messages is discouraged; instead, store
6459 * messages in JSON format and use $wgMessagesDirs. For setting other variables than
6460 * $messages, $wgExtensionMessagesFiles should still be used. Use a DIFFERENT key because
6461 * any entry having a key that also exists in $wgMessagesDirs will be ignored.
6463 * Extensions using the JSON message format can preserve backward compatibility with
6464 * earlier versions of MediaWiki by using a compatibility shim, such as one generated
6465 * by the generateJsonI18n.php maintenance script, listing it under the SAME key
6466 * as for the $wgMessagesDirs entry.
6470 * $wgExtensionMessagesFiles['ConfirmEdit'] = __DIR__.'/ConfirmEdit.i18n.php';
6473 $wgExtensionMessagesFiles = array();
6476 * Extension messages directories.
6478 * Associative array mapping extension name to the path of the directory where message files can
6479 * be found. The message files are expected to be JSON files named for their language code, e.g.
6480 * en.json, de.json, etc. Extensions with messages in multiple places may specify an array of
6481 * message directories.
6483 * Message directories in core should be added to LocalisationCache::getMessagesDirs()
6485 * @par Simple example:
6487 * $wgMessagesDirs['Example'] = __DIR__ . '/i18n';
6490 * @par Complex example:
6492 * $wgMessagesDirs['Example'] = array(
6493 * __DIR__ . '/lib/ve/i18n',
6494 * __DIR__ . '/lib/oojs-ui/i18n',
6495 * __DIR__ . '/i18n',
6500 $wgMessagesDirs = array();
6503 * Array of files with list(s) of extension entry points to be used in
6504 * maintenance/mergeMessageFileList.php
6507 $wgExtensionEntryPointListFiles = array();
6510 * Parser output hooks.
6511 * This is an associative array where the key is an extension-defined tag
6512 * (typically the extension name), and the value is a PHP callback.
6513 * These will be called as an OutputPageParserOutput hook, if the relevant
6514 * tag has been registered with the parser output object.
6516 * Registration is done with $pout->addOutputHook( $tag, $data ).
6518 * The callback has the form:
6520 * function outputHook( $outputPage, $parserOutput, $data ) { ... }
6523 $wgParserOutputHooks = array();
6526 * Whether to include the NewPP limit report as a HTML comment
6528 $wgEnableParserLimitReporting = true;
6531 * List of valid skin names
6533 * The key should be the name in all lower case, the value should be a properly
6534 * cased name for the skin. This value will be prefixed with "Skin" to create
6535 * the class name of the skin to load. Use Skin::getSkinNames() as an accessor
6536 * if you wish to have access to the full list.
6538 $wgValidSkinNames = array();
6541 * Special page list. This is an associative array mapping the (canonical) names of
6542 * special pages to either a class name to be instantiated, or a callback to use for
6543 * creating the special page object. In both cases, the result must be an instance of
6546 $wgSpecialPages = array();
6549 * Array mapping class names to filenames, for autoloading.
6551 $wgAutoloadClasses = array();
6554 * Switch controlling legacy case-insensitive classloading.
6555 * Do not disable if your wiki must support data created by PHP4, or by
6556 * MediaWiki 1.4 or earlier.
6558 $wgAutoloadAttemptLowercase = true;
6561 * An array of information about installed extensions keyed by their type.
6563 * All but 'name', 'path' and 'author' can be omitted.
6566 * $wgExtensionCredits[$type][] = array(
6567 * 'path' => __FILE__,
6568 * 'name' => 'Example extension',
6569 * 'namemsg' => 'exampleextension-name',
6570 * 'author' => array(
6573 * 'version' => '1.9.0',
6574 * 'url' => 'http://example.org/example-extension/',
6575 * 'descriptionmsg' => 'exampleextension-desc',
6576 * 'license-name' => 'GPL-2.0+',
6580 * The extensions are listed on Special:Version. This page also looks for a file
6581 * named COPYING or LICENSE (optional .txt extension) and provides a link to
6582 * view said file. When the 'license-name' key is specified, this file is
6583 * interpreted as wikitext.
6585 * - $type: One of 'specialpage', 'parserhook', 'variable', 'media', 'antispam',
6586 * 'skin', 'api', or 'other', or any additional types as specified through the
6587 * ExtensionTypes hook as used in SpecialVersion::getExtensionTypes().
6589 * - name: Name of extension as an inline string instead of localizable message.
6590 * Do not omit this even if 'namemsg' is provided, as it is used to override
6591 * the path Special:Version uses to find extension's license info, and is
6592 * required for backwards-compatibility with MediaWiki 1.23 and older.
6594 * - namemsg (since MW 1.24): A message key for a message containing the
6595 * extension's name, if the name is localizable. (For example, skin names
6598 * - author: A string or an array of strings. Authors can be linked using
6599 * the regular wikitext link syntax. To have an internationalized version of
6600 * "and others" show, add an element "...". This element can also be linked,
6601 * for instance "[http://example ...]".
6603 * - descriptionmsg: A message key or an an array with message key and parameters:
6604 * `'descriptionmsg' => 'exampleextension-desc',`
6606 * - description: Description of extension as an inline string instead of
6607 * localizable message (omit in favour of 'descriptionmsg').
6609 * - license-name: Short name of the license (used as label for the link), such
6610 * as "GPL-2.0+" or "MIT" (https://spdx.org/licenses/ for a list of identifiers).
6612 $wgExtensionCredits = array();
6615 * Authentication plugin.
6616 * @var $wgAuth AuthPlugin
6621 * Global list of hooks.
6623 * The key is one of the events made available by MediaWiki, you can find
6624 * a description for most of them in docs/hooks.txt. The array is used
6625 * internally by Hook:run().
6627 * The value can be one of:
6629 * - A function name:
6631 * $wgHooks['event_name'][] = $function;
6633 * - A function with some data:
6635 * $wgHooks['event_name'][] = array( $function, $data );
6637 * - A an object method:
6639 * $wgHooks['event_name'][] = array( $object, 'method' );
6643 * $wgHooks['event_name'][] = function ( $hookParam ) {
6644 * // Handler code goes here.
6648 * @warning You should always append to an event array or you will end up
6649 * deleting a previous registered hook.
6651 * @warning Hook handlers should be registered at file scope. Registering
6652 * handlers after file scope can lead to unexpected results due to caching.
6657 * Maps jobs to their handling classes; extensions
6658 * can add to this to provide custom jobs
6660 $wgJobClasses = array(
6661 'refreshLinks' => 'RefreshLinksJob',
6662 'htmlCacheUpdate' => 'HTMLCacheUpdateJob',
6663 'sendMail' => 'EmaillingJob',
6664 'enotifNotify' => 'EnotifNotifyJob',
6665 'fixDoubleRedirect' => 'DoubleRedirectJob',
6666 'uploadFromUrl' => 'UploadFromUrlJob',
6667 'AssembleUploadChunks' => 'AssembleUploadChunksJob',
6668 'PublishStashedFile' => 'PublishStashedFileJob',
6669 'ThumbnailRender' => 'ThumbnailRenderJob',
6670 'recentChangesUpdate' => 'RecentChangesUpdateJob',
6671 'refreshLinksPrioritized' => 'RefreshLinksJob', // for cascading protection
6672 'activityUpdateJob' => 'ActivityUpdateJob',
6673 'enqueue' => 'EnqueueJob', // local queue for multi-DC setups
6678 * Jobs that must be explicitly requested, i.e. aren't run by job runners unless
6679 * special flags are set. The values here are keys of $wgJobClasses.
6682 * - Very long-running jobs.
6683 * - Jobs that you would never want to run as part of a page rendering request.
6684 * - Jobs that you want to run on specialized machines ( like transcoding, or a particular
6685 * machine on your cluster has 'outside' web access you could restrict uploadFromUrl )
6686 * These settings should be global to all wikis.
6688 $wgJobTypesExcludedFromDefaultQueue = array( 'AssembleUploadChunks', 'PublishStashedFile' );
6691 * Map of job types to how many job "work items" should be run per second
6692 * on each job runner process. The meaning of "work items" varies per job,
6693 * but typically would be something like "pages to update". A single job
6694 * may have a variable number of work items, as is the case with batch jobs.
6695 * This is used by runJobs.php and not jobs run via $wgJobRunRate.
6696 * These settings should be global to all wikis.
6699 $wgJobBackoffThrottling = array();
6702 * Make job runners commit changes for slave-lag prone jobs one job at a time.
6703 * This is useful if there are many job workers that race on slave lag checks.
6704 * If set, jobs taking this many seconds of DB write time have serialized commits.
6706 * Note that affected jobs may have worse lock contention. Also, if they affect
6707 * several DBs at once they may have a smaller chance of being atomic due to the
6708 * possibility of connection loss while queueing up to commit. Affected jobs may
6709 * also fail due to the commit lock acquisition timeout.
6714 $wgJobSerialCommitThreshold = false;
6717 * Map of job types to configuration arrays.
6718 * This determines which queue class and storage system is used for each job type.
6719 * Job types that do not have explicit configuration will use the 'default' config.
6720 * These settings should be global to all wikis.
6722 $wgJobTypeConf = array(
6723 'default' => array( 'class' => 'JobQueueDB', 'order' => 'random', 'claimTTL' => 3600 ),
6727 * Which aggregator to use for tracking which queues have jobs.
6728 * These settings should be global to all wikis.
6730 $wgJobQueueAggregator = array(
6731 'class' => 'JobQueueAggregatorNull'
6735 * Additional functions to be performed with updateSpecialPages.
6736 * Expensive Querypages are already updated.
6738 $wgSpecialPageCacheUpdates = array(
6739 'Statistics' => array( 'SiteStatsUpdate', 'cacheUpdate' )
6743 * Hooks that are used for outputting exceptions. Format is:
6744 * $wgExceptionHooks[] = $funcname
6746 * $wgExceptionHooks[] = array( $class, $funcname )
6747 * Hooks should return strings or false
6749 $wgExceptionHooks = array();
6752 * Page property link table invalidation lists. When a page property
6753 * changes, this may require other link tables to be updated (eg
6754 * adding __HIDDENCAT__ means the hiddencat tracking category will
6755 * have been added, so the categorylinks table needs to be rebuilt).
6756 * This array can be added to by extensions.
6758 $wgPagePropLinkInvalidations = array(
6759 'hiddencat' => 'categorylinks',
6762 /** @} */ # End extensions }
6764 /*************************************************************************//**
6770 * Use experimental, DMOZ-like category browser
6772 $wgUseCategoryBrowser = false;
6775 * On category pages, show thumbnail gallery for images belonging to that
6776 * category instead of listing them as articles.
6778 $wgCategoryMagicGallery = true;
6781 * Paging limit for categories
6783 $wgCategoryPagingLimit = 200;
6786 * Specify how category names should be sorted, when listed on a category page.
6787 * A sorting scheme is also known as a collation.
6789 * Available values are:
6791 * - uppercase: Converts the category name to upper case, and sorts by that.
6793 * - identity: Does no conversion. Sorts by binary value of the string.
6795 * - uca-default: Provides access to the Unicode Collation Algorithm with
6796 * the default element table. This is a compromise collation which sorts
6797 * all languages in a mediocre way. However, it is better than "uppercase".
6799 * To use the uca-default collation, you must have PHP's intl extension
6800 * installed. See http://php.net/manual/en/intl.setup.php . The details of the
6801 * resulting collation will depend on the version of ICU installed on the
6804 * After you change this, you must run maintenance/updateCollation.php to fix
6805 * the sort keys in the database.
6807 * Extensions can define there own collations by subclassing Collation
6808 * and using the Collation::factory hook.
6810 $wgCategoryCollation = 'uppercase';
6812 /** @} */ # End categories }
6814 /*************************************************************************//**
6820 * The logging system has two levels: an event type, which describes the
6821 * general category and can be viewed as a named subset of all logs; and
6822 * an action, which is a specific kind of event that can exist in that
6825 $wgLogTypes = array(
6843 * This restricts log access to those who have a certain right
6844 * Users without this will not see it in the option menu and can not view it
6845 * Restricted logs are not added to recent changes
6846 * Logs should remain non-transcludable
6847 * Format: logtype => permissiontype
6849 $wgLogRestrictions = array(
6850 'suppress' => 'suppressionlog'
6854 * Show/hide links on Special:Log will be shown for these log types.
6856 * This is associative array of log type => boolean "hide by default"
6858 * See $wgLogTypes for a list of available log types.
6862 * $wgFilterLogTypes = array(
6864 * 'import' => false,
6868 * Will display show/hide links for the move and import logs. Move logs will be
6869 * hidden by default unless the link is clicked. Import logs will be shown by
6870 * default, and hidden when the link is clicked.
6872 * A message of the form log-show-hide-[type] should be added, and will be used
6873 * for the link text.
6875 $wgFilterLogTypes = array(
6881 * Lists the message key string for each log type. The localized messages
6882 * will be listed in the user interface.
6884 * Extensions with custom log types may add to this array.
6886 * @since 1.19, if you follow the naming convention log-name-TYPE,
6887 * where TYPE is your log type, yoy don't need to use this array.
6889 $wgLogNames = array(
6890 '' => 'all-logs-page',
6891 'block' => 'blocklogpage',
6892 'protect' => 'protectlogpage',
6893 'rights' => 'rightslog',
6894 'delete' => 'dellogpage',
6895 'upload' => 'uploadlogpage',
6896 'move' => 'movelogpage',
6897 'import' => 'importlogpage',
6898 'patrol' => 'patrol-log-page',
6899 'merge' => 'mergelog',
6900 'suppress' => 'suppressionlog',
6904 * Lists the message key string for descriptive text to be shown at the
6905 * top of each log type.
6907 * Extensions with custom log types may add to this array.
6909 * @since 1.19, if you follow the naming convention log-description-TYPE,
6910 * where TYPE is your log type, yoy don't need to use this array.
6912 $wgLogHeaders = array(
6913 '' => 'alllogstext',
6914 'block' => 'blocklogtext',
6915 'delete' => 'dellogpagetext',
6916 'import' => 'importlogpagetext',
6917 'merge' => 'mergelogpagetext',
6918 'move' => 'movelogpagetext',
6919 'patrol' => 'patrol-log-header',
6920 'protect' => 'protectlogtext',
6921 'rights' => 'rightslogtext',
6922 'suppress' => 'suppressionlogtext',
6923 'upload' => 'uploadlogpagetext',
6927 * Lists the message key string for formatting individual events of each
6928 * type and action when listed in the logs.
6930 * Extensions with custom log types may add to this array.
6932 $wgLogActions = array(
6933 'protect/modify' => 'modifiedarticleprotection',
6934 'protect/move_prot' => 'movedarticleprotection',
6935 'protect/protect' => 'protectedarticle',
6936 'protect/unprotect' => 'unprotectedarticle',
6940 * The same as above, but here values are names of classes,
6942 * @see LogPage::actionText
6945 $wgLogActionsHandlers = array(
6946 'block/block' => 'BlockLogFormatter',
6947 'block/reblock' => 'BlockLogFormatter',
6948 'block/unblock' => 'BlockLogFormatter',
6949 'contentmodel/change' => 'ContentModelLogFormatter',
6950 'delete/delete' => 'DeleteLogFormatter',
6951 'delete/event' => 'DeleteLogFormatter',
6952 'delete/restore' => 'DeleteLogFormatter',
6953 'delete/revision' => 'DeleteLogFormatter',
6954 'import/interwiki' => 'LogFormatter',
6955 'import/upload' => 'LogFormatter',
6956 'managetags/activate' => 'LogFormatter',
6957 'managetags/create' => 'LogFormatter',
6958 'managetags/deactivate' => 'LogFormatter',
6959 'managetags/delete' => 'LogFormatter',
6960 'merge/merge' => 'MergeLogFormatter',
6961 'move/move' => 'MoveLogFormatter',
6962 'move/move_redir' => 'MoveLogFormatter',
6963 'patrol/patrol' => 'PatrolLogFormatter',
6964 'rights/autopromote' => 'RightsLogFormatter',
6965 'rights/rights' => 'RightsLogFormatter',
6966 'suppress/block' => 'BlockLogFormatter',
6967 'suppress/delete' => 'DeleteLogFormatter',
6968 'suppress/event' => 'DeleteLogFormatter',
6969 'suppress/reblock' => 'BlockLogFormatter',
6970 'suppress/revision' => 'DeleteLogFormatter',
6971 'tag/update' => 'TagLogFormatter',
6972 'upload/overwrite' => 'UploadLogFormatter',
6973 'upload/revert' => 'UploadLogFormatter',
6974 'upload/upload' => 'UploadLogFormatter',
6978 * Maintain a log of newusers at Log/newusers?
6980 $wgNewUserLog = true;
6982 /** @} */ # end logging }
6984 /*************************************************************************//**
6985 * @name Special pages (general and miscellaneous)
6990 * Allow special page inclusions such as {{Special:Allpages}}
6992 $wgAllowSpecialInclusion = true;
6995 * Set this to an array of special page names to prevent
6996 * maintenance/updateSpecialPages.php from updating those pages.
6998 $wgDisableQueryPageUpdate = false;
7001 * On Special:Unusedimages, consider images "used", if they are put
7002 * into a category. Default (false) is not to count those as used.
7004 $wgCountCategorizedImagesAsUsed = false;
7007 * Maximum number of links to a redirect page listed on
7008 * Special:Whatlinkshere/RedirectDestination
7010 $wgMaxRedirectLinksRetrieved = 500;
7012 /** @} */ # end special pages }
7014 /*************************************************************************//**
7020 * Array of allowed values for the "title=foo&action=<action>" parameter. Syntax is:
7021 * 'foo' => 'ClassName' Load the specified class which subclasses Action
7022 * 'foo' => true Load the class FooAction which subclasses Action
7023 * If something is specified in the getActionOverrides()
7024 * of the relevant Page object it will be used
7025 * instead of the default class.
7026 * 'foo' => false The action is disabled; show an error message
7027 * Unsetting core actions will probably cause things to complain loudly.
7033 'editchangetags' => 'SpecialPageAction',
7036 'markpatrolled' => true,
7042 'revisiondelete' => 'SpecialPageAction',
7045 'unprotect' => true,
7051 /** @} */ # end actions }
7053 /*************************************************************************//**
7054 * @name Robot (search engine crawler) policy
7055 * See also $wgNoFollowLinks.
7060 * Default robot policy. The default policy is to encourage indexing and fol-
7061 * lowing of links. It may be overridden on a per-namespace and/or per-page
7064 $wgDefaultRobotPolicy = 'index,follow';
7067 * Robot policies per namespaces. The default policy is given above, the array
7068 * is made of namespace constants as defined in includes/Defines.php. You can-
7069 * not specify a different default policy for NS_SPECIAL: it is always noindex,
7070 * nofollow. This is because a number of special pages (e.g., ListPages) have
7071 * many permutations of options that display the same data under redundant
7072 * URLs, so search engine spiders risk getting lost in a maze of twisty special
7073 * pages, all alike, and never reaching your actual content.
7077 * $wgNamespaceRobotPolicies = array( NS_TALK => 'noindex' );
7080 $wgNamespaceRobotPolicies = array();
7083 * Robot policies per article. These override the per-namespace robot policies.
7084 * Must be in the form of an array where the key part is a properly canonicalised
7085 * text form title and the value is a robot policy.
7089 * $wgArticleRobotPolicies = array(
7090 * 'Main Page' => 'noindex,follow',
7091 * 'User:Bob' => 'index,follow',
7095 * @par Example that DOES NOT WORK because the names are not canonical text
7098 * $wgArticleRobotPolicies = array(
7099 * # Underscore, not space!
7100 * 'Main_Page' => 'noindex,follow',
7101 * # "Project", not the actual project name!
7102 * 'Project:X' => 'index,follow',
7103 * # Needs to be "Abc", not "abc" (unless $wgCapitalLinks is false for that namespace)!
7104 * 'abc' => 'noindex,nofollow'
7108 $wgArticleRobotPolicies = array();
7111 * An array of namespace keys in which the __INDEX__/__NOINDEX__ magic words
7112 * will not function, so users can't decide whether pages in that namespace are
7113 * indexed by search engines. If set to null, default to $wgContentNamespaces.
7117 * $wgExemptFromUserRobotsControl = array( NS_MAIN, NS_TALK, NS_PROJECT );
7120 $wgExemptFromUserRobotsControl = null;
7122 /** @} */ # End robot policy }
7124 /************************************************************************//**
7125 * @name AJAX and API
7126 * Note: The AJAX entry point which this section refers to is gradually being
7127 * replaced by the API entry point, api.php. They are essentially equivalent.
7128 * Both of them are used for dynamic client-side features, via XHR.
7133 * Enable the MediaWiki API for convenient access to
7134 * machine-readable data via api.php
7136 * See https://www.mediawiki.org/wiki/API
7138 $wgEnableAPI = true;
7141 * Allow the API to be used to perform write operations
7142 * (page edits, rollback, etc.) when an authorised user
7145 $wgEnableWriteAPI = true;
7149 * WARNING: SECURITY THREAT - debug use only
7151 * Disables many security checks in the API for debugging purposes.
7152 * This flag should never be used on the production servers, as it introduces
7153 * a number of potential security holes. Even when enabled, the validation
7154 * will still be performed, but instead of failing, API will return a warning.
7155 * Also, there will always be a warning notifying that this flag is set.
7156 * At this point, the flag allows GET requests to go through for modules
7161 $wgDebugAPI = false;
7164 * API module extensions.
7166 * Associative array mapping module name to modules specs;
7167 * Each module spec is an associative array containing at least
7168 * the 'class' key for the module's class, and optionally a
7169 * 'factory' key for the factory function to use for the module.
7171 * That factory function will be called with two parameters,
7172 * the parent module (an instance of ApiBase, usually ApiMain)
7173 * and the name the module was registered under. The return
7174 * value must be an instance of the class given in the 'class'
7177 * For backward compatibility, the module spec may also be a
7178 * simple string containing the module's class name. In that
7179 * case, the class' constructor will be called with the parent
7180 * module and module name as parameters, as described above.
7182 * Examples for registering API modules:
7185 * $wgAPIModules['foo'] = 'ApiFoo';
7186 * $wgAPIModules['bar'] = array(
7187 * 'class' => 'ApiBar',
7188 * 'factory' => function( $main, $name ) { ... }
7190 * $wgAPIModules['xyzzy'] = array(
7191 * 'class' => 'ApiXyzzy',
7192 * 'factory' => array( 'XyzzyFactory', 'newApiModule' )
7196 * Extension modules may override the core modules.
7197 * See ApiMain::$Modules for a list of the core modules.
7199 $wgAPIModules = array();
7202 * API format module extensions.
7203 * Associative array mapping format module name to module specs (see $wgAPIModules).
7204 * Extension modules may override the core modules.
7206 * See ApiMain::$Formats for a list of the core format modules.
7208 $wgAPIFormatModules = array();
7211 * API Query meta module extensions.
7212 * Associative array mapping meta module name to module specs (see $wgAPIModules).
7213 * Extension modules may override the core modules.
7215 * See ApiQuery::$QueryMetaModules for a list of the core meta modules.
7217 $wgAPIMetaModules = array();
7220 * API Query prop module extensions.
7221 * Associative array mapping prop module name to module specs (see $wgAPIModules).
7222 * Extension modules may override the core modules.
7224 * See ApiQuery::$QueryPropModules for a list of the core prop modules.
7226 $wgAPIPropModules = array();
7229 * API Query list module extensions.
7230 * Associative array mapping list module name to module specs (see $wgAPIModules).
7231 * Extension modules may override the core modules.
7233 * See ApiQuery::$QueryListModules for a list of the core list modules.
7235 $wgAPIListModules = array();
7238 * This variable is ignored. To add your module to the API, please add it to $wgAPI*Modules
7239 * @deprecated since 1.21
7241 $wgAPIGeneratorModules = array();
7244 * Maximum amount of rows to scan in a DB query in the API
7245 * The default value is generally fine
7247 $wgAPIMaxDBRows = 5000;
7250 * The maximum size (in bytes) of an API result.
7251 * @warning Do not set this lower than $wgMaxArticleSize*1024
7253 $wgAPIMaxResultSize = 8388608;
7256 * The maximum number of uncached diffs that can be retrieved in one API
7257 * request. Set this to 0 to disable API diffs altogether
7259 $wgAPIMaxUncachedDiffs = 1;
7262 * Log file or URL (TCP or UDP) to log API requests to, or false to disable
7263 * API request logging
7265 $wgAPIRequestLog = false;
7268 * Set the timeout for the API help text cache. If set to 0, caching disabled
7270 $wgAPICacheHelpTimeout = 60 * 60;
7273 * The ApiQueryQueryPages module should skip pages that are redundant to true
7276 $wgAPIUselessQueryPages = array(
7277 'MIMEsearch', // aiprop=mime
7278 'LinkSearch', // list=exturlusage
7279 'FileDuplicateSearch', // prop=duplicatefiles
7283 * Enable AJAX framework
7288 * List of Ajax-callable functions.
7289 * Extensions acting as Ajax callbacks must register here
7291 $wgAjaxExportList = array();
7294 * Enable watching/unwatching pages using AJAX.
7295 * Requires $wgUseAjax to be true too.
7297 $wgAjaxWatch = true;
7300 * Enable AJAX check for file overwrite, pre-upload
7302 $wgAjaxUploadDestCheck = true;
7305 * Enable previewing licences via AJAX. Also requires $wgEnableAPI to be true.
7307 $wgAjaxLicensePreview = true;
7310 * Have clients send edits to be prepared when filling in edit summaries.
7311 * This gives the server a head start on the expensive parsing operation.
7313 $wgAjaxEditStash = true;
7316 * Settings for incoming cross-site AJAX requests:
7317 * Newer browsers support cross-site AJAX when the target resource allows requests
7318 * from the origin domain by the Access-Control-Allow-Origin header.
7319 * This is currently only used by the API (requests to api.php)
7320 * $wgCrossSiteAJAXdomains can be set using a wildcard syntax:
7322 * - '*' matches any number of characters
7323 * - '?' matches any 1 character
7327 * $wgCrossSiteAJAXdomains = array(
7328 * 'www.mediawiki.org',
7329 * '*.wikipedia.org',
7330 * '*.wikimedia.org',
7331 * '*.wiktionary.org',
7335 $wgCrossSiteAJAXdomains = array();
7338 * Domains that should not be allowed to make AJAX requests,
7339 * even if they match one of the domains allowed by $wgCrossSiteAJAXdomains
7340 * Uses the same syntax as $wgCrossSiteAJAXdomains
7342 $wgCrossSiteAJAXdomainExceptions = array();
7344 /** @} */ # End AJAX and API }
7346 /************************************************************************//**
7347 * @name Shell and process control
7352 * Maximum amount of virtual memory available to shell processes under linux, in KB.
7354 $wgMaxShellMemory = 307200;
7357 * Maximum file size created by shell processes under linux, in KB
7358 * ImageMagick convert for example can be fairly hungry for scratch space
7360 $wgMaxShellFileSize = 102400;
7363 * Maximum CPU time in seconds for shell processes under Linux
7365 $wgMaxShellTime = 180;
7368 * Maximum wall clock time (i.e. real time, of the kind the clock on the wall
7369 * would measure) in seconds for shell processes under Linux
7371 $wgMaxShellWallClockTime = 180;
7374 * Under Linux: a cgroup directory used to constrain memory usage of shell
7375 * commands. The directory must be writable by the user which runs MediaWiki.
7377 * If specified, this is used instead of ulimit, which is inaccurate, and
7378 * causes malloc() to return NULL, which exposes bugs in C applications, making
7379 * them segfault or deadlock.
7381 * A wrapper script will create a cgroup for each shell command that runs, as
7382 * a subgroup of the specified cgroup. If the memory limit is exceeded, the
7383 * kernel will send a SIGKILL signal to a process in the subgroup.
7387 * mkdir -p /sys/fs/cgroup/memory/mediawiki
7388 * mkdir -m 0777 /sys/fs/cgroup/memory/mediawiki/job
7389 * echo '$wgShellCgroup = "/sys/fs/cgroup/memory/mediawiki/job";' >> LocalSettings.php
7392 * The reliability of cgroup cleanup can be improved by installing a
7393 * notify_on_release script in the root cgroup, see e.g.
7394 * https://gerrit.wikimedia.org/r/#/c/40784
7396 $wgShellCgroup = false;
7399 * Executable path of the PHP cli binary (php/php5). Should be set up on install.
7401 $wgPhpCli = '/usr/bin/php';
7404 * Locale for LC_CTYPE, to work around http://bugs.php.net/bug.php?id=45132
7405 * For Unix-like operating systems, set this to to a locale that has a UTF-8
7406 * character set. Only the character set is relevant.
7408 $wgShellLocale = 'en_US.utf8';
7410 /** @} */ # End shell }
7412 /************************************************************************//**
7418 * Timeout for HTTP requests done internally, in seconds.
7420 $wgHTTPTimeout = 25;
7423 * Timeout for Asynchronous (background) HTTP requests, in seconds.
7425 $wgAsyncHTTPTimeout = 25;
7428 * Proxy to use for CURL requests.
7430 $wgHTTPProxy = false;
7433 * Local virtual hosts.
7435 * This lists domains that are configured as virtual hosts on the same machine.
7436 * If a request is to be made to a domain listed here, or any subdomain thereof,
7437 * then no proxy will be used.
7438 * Command-line scripts are not affected by this setting and will always use
7439 * proxy if it is configured.
7442 $wgLocalVirtualHosts = array();
7445 * Timeout for connections done internally (in seconds)
7446 * Only works for curl
7448 $wgHTTPConnectTimeout = 5e0
;
7450 /** @} */ # End HTTP client }
7452 /************************************************************************//**
7454 * See also $wgEnotifUseJobQ.
7459 * Number of jobs to perform per request. May be less than one in which case
7460 * jobs are performed probabalistically. If this is zero, jobs will not be done
7461 * during ordinary apache requests. In this case, maintenance/runJobs.php should
7462 * be run periodically.
7467 * When $wgJobRunRate > 0, try to run jobs asynchronously, spawning a new process
7468 * to handle the job execution, instead of blocking the request until the job
7469 * execution finishes.
7472 $wgRunJobsAsync = true;
7475 * Number of rows to update per job
7477 $wgUpdateRowsPerJob = 500;
7480 * Number of rows to update per query
7482 $wgUpdateRowsPerQuery = 100;
7484 /** @} */ # End job queue }
7486 /************************************************************************//**
7487 * @name Miscellaneous
7492 * Name of the external diff engine to use
7494 $wgExternalDiffEngine = false;
7497 * Disable redirects to special pages and interwiki redirects, which use a 302
7498 * and have no "redirected from" link.
7500 * @note This is only for articles with #REDIRECT in them. URL's containing a
7501 * local interwiki prefix (or a non-canonical special page name) are still hard
7502 * redirected regardless of this setting.
7504 $wgDisableHardRedirects = false;
7507 * LinkHolderArray batch size
7510 $wgLinkHolderBatchSize = 1000;
7513 * By default MediaWiki does not register links pointing to same server in
7514 * externallinks dataset, use this value to override:
7516 $wgRegisterInternalExternals = false;
7519 * Maximum number of pages to move at once when moving subpages with a page.
7521 $wgMaximumMovedPages = 100;
7524 * Fix double redirects after a page move.
7525 * Tends to conflict with page move vandalism, use only on a private wiki.
7527 $wgFixDoubleRedirects = false;
7530 * Allow redirection to another page when a user logs in.
7531 * To enable, set to a string like 'Main Page'
7533 $wgRedirectOnLogin = null;
7536 * Configuration for processing pool control, for use in high-traffic wikis.
7537 * An implementation is provided in the PoolCounter extension.
7539 * This configuration array maps pool types to an associative array. The only
7540 * defined key in the associative array is "class", which gives the class name.
7541 * The remaining elements are passed through to the class as constructor
7546 * $wgPoolCounterConf = array( 'ArticleView' => array(
7547 * 'class' => 'PoolCounter_Client',
7548 * 'timeout' => 15, // wait timeout in seconds
7549 * 'workers' => 5, // maximum number of active threads in each pool
7550 * 'maxqueue' => 50, // maximum number of total threads in each pool
7551 * ... any extension-specific options...
7555 $wgPoolCounterConf = null;
7558 * To disable file delete/restore temporarily
7560 $wgUploadMaintenance = false;
7563 * Associative array mapping namespace IDs to the name of the content model pages in that namespace
7564 * should have by default (use the CONTENT_MODEL_XXX constants). If no special content type is
7565 * defined for a given namespace, pages in that namespace will use the CONTENT_MODEL_WIKITEXT
7566 * (except for the special case of JS and CS pages).
7570 $wgNamespaceContentModels = array();
7573 * How to react if a plain text version of a non-text Content object is requested using
7574 * ContentHandler::getContentText():
7576 * * 'ignore': return null
7577 * * 'fail': throw an MWException
7578 * * 'serialize': serialize to default format
7582 $wgContentHandlerTextFallback = 'ignore';
7585 * Set to false to disable use of the database fields introduced by the ContentHandler facility.
7586 * This way, the ContentHandler facility can be used without any additional information in the
7587 * database. A page's content model is then derived solely from the page's title. This however
7588 * means that changing a page's default model (e.g. using $wgNamespaceContentModels) will break
7589 * the page and/or make the content inaccessible. This also means that pages can not be moved to
7590 * a title that would default to a different content model.
7592 * Overall, with $wgContentHandlerUseDB = false, no database updates are needed, but content
7593 * handling is less robust and less flexible.
7597 $wgContentHandlerUseDB = true;
7600 * Determines which types of text are parsed as wikitext. This does not imply that these kinds
7601 * of texts are also rendered as wikitext, it only means that links, magic words, etc will have
7602 * the effect on the database they would have on a wikitext page.
7604 * @todo On the long run, it would be nice to put categories etc into a separate structure,
7605 * or at least parse only the contents of comments in the scripts.
7609 $wgTextModelsToParse = array(
7610 CONTENT_MODEL_WIKITEXT
, // Just for completeness, wikitext will always be parsed.
7611 CONTENT_MODEL_JAVASCRIPT
, // Make categories etc work, people put them into comments.
7612 CONTENT_MODEL_CSS
, // Make categories etc work, people put them into comments.
7616 * Whether the user must enter their password to change their e-mail address
7620 $wgRequirePasswordforEmailChange = true;
7623 * Register handlers for specific types of sites.
7627 $wgSiteTypes = array(
7628 'mediawiki' => 'MediaWikiSite',
7632 * Whether the page_props table has a pp_sortkey column. Set to false in case
7633 * the respective database schema change was not applied.
7636 $wgPagePropsHaveSortkey = true;
7639 * Port where you have HTTPS running
7640 * Supports HTTPS on non-standard ports
7647 * Secret for hmac-based key derivation function (fast,
7648 * cryptographically secure random numbers).
7649 * This should be set in LocalSettings.php, otherwise wgSecretKey will
7651 * See also: $wgHKDFAlgorithm
7654 $wgHKDFSecret = false;
7657 * Algorithm for hmac-based key derivation function (fast,
7658 * cryptographically secure random numbers).
7659 * See also: $wgHKDFSecret
7662 $wgHKDFAlgorithm = 'sha256';
7665 * Enable page language feature
7666 * Allows setting page language in database
7670 $wgPageLanguageUseDB = false;
7673 * Enable use of the *_namespace fields of the pagelinks, redirect, and templatelinks tables.
7674 * Set this only if the fields are fully populated. This may be removed in 1.25.
7678 $wgUseLinkNamespaceDBFields = true;
7681 * Global configuration variable for Virtual REST Services.
7682 * Parameters for different services are to be declared inside
7683 * $wgVirtualRestConfig['modules'], which is to be treated as an associative
7684 * array. Global parameters will be merged with service-specific ones. The
7685 * result will then be passed to VirtualRESTService::__construct() in the
7688 * Example config for Parsoid:
7690 * $wgVirtualRestConfig['modules']['parsoid'] = array(
7691 * 'url' => 'http://localhost:8000',
7692 * 'prefix' => 'enwiki',
7698 $wgVirtualRestConfig = array(
7699 'modules' => array(),
7701 # Timeout in seconds
7703 'forwardCookies' => false,
7709 * Controls the percentage of zero-result search queries with suggestions that
7710 * run the suggestion automatically. Must be a number between 0 and 1. This
7711 * can be lowered to reduce query volume at the expense of result quality.
7716 $wgSearchRunSuggestedQueryPercent = 1;
7719 * For really cool vim folding this needs to be at the end:
7720 * vim: foldmarker=@{,@} foldmethod=marker