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";
56 * wgConf hold the site configuration.
57 * Not used for much in a default install.
60 $wgConf = new SiteConfiguration
;
63 * Registry of factory functions to create config objects:
64 * The 'main' key must be set, and the value should be a valid
68 $wgConfigRegistry = array(
69 'main' => 'GlobalVarConfig::newInstance'
73 * MediaWiki version number
76 $wgVersion = '1.25alpha';
79 * Name of the site. It must be changed in LocalSettings.php
81 $wgSitename = 'MediaWiki';
88 * $wgServer = 'http://example.com';
91 * This is usually detected correctly by MediaWiki. If MediaWiki detects the
92 * wrong server, it will redirect incorrectly after you save a page. In that
93 * case, set this variable to fix it.
95 * If you want to use protocol-relative URLs on your wiki, set this to a
96 * protocol-relative URL like '//example.com' and set $wgCanonicalServer
97 * to a fully qualified URL.
99 $wgServer = WebRequest
::detectServer();
102 * Canonical URL of the server, to use in IRC feeds and notification e-mails.
103 * Must be fully qualified, even if $wgServer is protocol-relative.
105 * Defaults to $wgServer, expanded to a fully qualified http:// URL if needed.
108 $wgCanonicalServer = false;
111 * Server name. This is automatically computed by parsing the bare
112 * hostname out of $wgCanonicalServer. It should not be customized.
115 $wgServerName = false;
117 /************************************************************************//**
118 * @name Script path settings
123 * The path we should point to.
124 * It might be a virtual path in case with use apache mod_rewrite for example.
126 * This *needs* to be set correctly.
128 * Other paths will be set to defaults based on it unless they are directly
129 * set in LocalSettings.php
131 $wgScriptPath = '/wiki';
134 * Whether to support URLs like index.php/Page_title These often break when PHP
135 * is set up in CGI mode. PATH_INFO *may* be correct if cgi.fix_pathinfo is set,
136 * but then again it may not; lighttpd converts incoming path data to lowercase
137 * on systems with case-insensitive filesystems, and there have been reports of
138 * problems on Apache as well.
140 * To be safe we'll continue to keep it off by default.
142 * Override this to false if $_SERVER['PATH_INFO'] contains unexpectedly
143 * incorrect garbage, or to true if it is really correct.
145 * The default $wgArticlePath will be set based on this value at runtime, but if
146 * you have customized it, having this incorrectly set to true can cause
147 * redirect loops when "pretty URLs" are used.
150 $wgUsePathInfo = ( strpos( PHP_SAPI
, 'cgi' ) === false ) &&
151 ( strpos( PHP_SAPI
, 'apache2filter' ) === false ) &&
152 ( strpos( PHP_SAPI
, 'isapi' ) === false );
155 * The extension to append to script names by default. This can either be .php
158 * Some hosting providers use PHP 4 for *.php files, and PHP 5 for *.php5. This
159 * variable is provided to support those providers.
162 $wgScriptExtension = '.php';
166 /************************************************************************//**
167 * @name URLs and file paths
169 * These various web and file path variables are set to their defaults
170 * in Setup.php if they are not explicitly set from LocalSettings.php.
172 * These will relatively rarely need to be set manually, unless you are
173 * splitting style sheets or images outside the main document root.
175 * In this section, a "path" is usually a host-relative URL, i.e. a URL without
176 * the host part, that starts with a slash. In most cases a full URL is also
177 * acceptable. A "directory" is a local file path.
179 * In both paths and directories, trailing slashes should not be included.
185 * The URL path to index.php.
187 * Defaults to "{$wgScriptPath}/index{$wgScriptExtension}".
192 * The URL path to load.php.
194 * Defaults to "{$wgScriptPath}/load{$wgScriptExtension}".
197 $wgLoadScript = false;
200 * The URL path of the skins directory.
201 * Defaults to "{$wgScriptPath}/skins".
204 $wgStylePath = false;
205 $wgStyleSheetPath = &$wgStylePath;
208 * The URL path of the skins directory. Should not point to an external domain.
209 * Defaults to "{$wgScriptPath}/skins".
212 $wgLocalStylePath = false;
215 * The URL path of the extensions directory.
216 * Defaults to "{$wgScriptPath}/extensions".
219 $wgExtensionAssetsPath = false;
222 * Filesystem stylesheets directory.
223 * Defaults to "{$IP}/skins".
226 $wgStyleDirectory = false;
229 * The URL path for primary article page views. This path should contain $1,
230 * which is replaced by the article title.
232 * Defaults to "{$wgScript}/$1" or "{$wgScript}?title=$1",
233 * depending on $wgUsePathInfo.
235 $wgArticlePath = false;
238 * The URL path for the images directory.
239 * Defaults to "{$wgScriptPath}/images".
241 $wgUploadPath = false;
244 * The filesystem path of the images directory. Defaults to "{$IP}/images".
246 $wgUploadDirectory = false;
249 * Directory where the cached page will be saved.
250 * Defaults to "{$wgUploadDirectory}/cache".
252 $wgFileCacheDirectory = false;
255 * The URL path of the wiki logo. The logo size should be 135x135 pixels.
256 * Defaults to "$wgResourceBasePath/resources/assets/wiki.png".
261 * The URL path of the shortcut icon.
264 $wgFavicon = '/favicon.ico';
267 * The URL path of the icon for iPhone and iPod Touch web app bookmarks.
268 * Defaults to no icon.
271 $wgAppleTouchIcon = false;
274 * Value for the referrer policy meta tag.
275 * One of 'never', 'default', 'origin', 'always'. Setting it to false just
276 * prevents the meta tag from being output.
277 * See http://www.w3.org/TR/referrer-policy/ for details.
281 $wgReferrerPolicy = false;
284 * The local filesystem path to a temporary directory. This is not required to
287 * When this setting is set to false, its value will be set through a call
288 * to wfTempDir(). See that methods implementation for the actual detection
291 * Developers should use the global function wfTempDir() instead of this
295 * @note Default changed to false in MediaWiki 1.20.
297 $wgTmpDirectory = false;
300 * If set, this URL is added to the start of $wgUploadPath to form a complete
304 $wgUploadBaseUrl = '';
307 * To enable remote on-demand scaling, set this to the thumbnail base URL.
308 * Full thumbnail URL will be like $wgUploadStashScalerBaseUrl/e/e6/Foo.jpg/123px-Foo.jpg
309 * where 'e6' are the first two characters of the MD5 hash of the file name.
310 * If $wgUploadStashScalerBaseUrl is set to false, thumbs are rendered locally as needed.
313 $wgUploadStashScalerBaseUrl = false;
316 * To set 'pretty' URL paths for actions other than
317 * plain page views, add to this array.
320 * Set pretty URL for the edit action:
322 * 'edit' => "$wgScriptPath/edit/$1"
325 * There must be an appropriate script or rewrite rule in place to handle these
329 $wgActionPaths = array();
333 /************************************************************************//**
334 * @name Files and file uploads
339 * Uploads have to be specially set up to be secure
341 $wgEnableUploads = false;
344 * The maximum age of temporary (incomplete) uploaded files
346 $wgUploadStashMaxAge = 6 * 3600; // 6 hours
349 * Allows to move images and other media files
351 $wgAllowImageMoving = true;
354 * Enable deferred upload tasks that use the job queue.
355 * Only enable this if job runners are set up for both the
356 * 'AssembleUploadChunks' and 'PublishStashedFile' job types.
358 * @note If you use suhosin, this setting is incompatible with
359 * suhosin.session.encrypt.
361 $wgEnableAsyncUploads = false;
364 * These are additional characters that should be replaced with '-' in filenames
366 $wgIllegalFileChars = ":";
369 * What directory to place deleted uploads in.
370 * Defaults to "{$wgUploadDirectory}/deleted".
372 $wgDeletedDirectory = false;
375 * Set this to true if you use img_auth and want the user to see details on why access failed.
377 $wgImgAuthDetails = false;
380 * Map of relative URL directories to match to internal mwstore:// base storage paths.
381 * For img_auth.php requests, everything after "img_auth.php/" is checked to see
382 * if starts with any of the prefixes defined here. The prefixes should not overlap.
383 * The prefix that matches has a corresponding storage path, which the rest of the URL
384 * is assumed to be relative to. The file at that path (or a 404) is send to the client.
387 * $wgImgAuthUrlPathMap['/timeline/'] = 'mwstore://local-fs/timeline-render/';
388 * The above maps ".../img_auth.php/timeline/X" to "mwstore://local-fs/timeline-render/".
389 * The name "local-fs" should correspond by name to an entry in $wgFileBackends.
391 * @see $wgFileBackends
393 $wgImgAuthUrlPathMap = array();
396 * File repository structures
398 * $wgLocalFileRepo is a single repository structure, and $wgForeignFileRepos is
399 * an array of such structures. Each repository structure is an associative
400 * array of properties configuring the repository.
402 * Properties required for all repos:
403 * - class The class name for the repository. May come from the core or an extension.
404 * The core repository classes are FileRepo, LocalRepo, ForeignDBRepo.
405 * FSRepo is also supported for backwards compatibility.
407 * - name A unique name for the repository (but $wgLocalFileRepo should be 'local').
408 * The name should consist of alpha-numeric characters.
409 * - backend A file backend name (see $wgFileBackends).
411 * For most core repos:
412 * - zones Associative array of zone names that each map to an array with:
413 * container : backend container name the zone is in
414 * directory : root path within container for the zone
415 * url : base URL to the root of the zone
416 * urlsByExt : map of file extension types to base URLs
417 * (useful for using a different cache for videos)
418 * Zones default to using "<repo name>-<zone name>" as the container name
419 * and default to using the container root as the zone's root directory.
420 * Nesting of zone locations within other zones should be avoided.
421 * - url Public zone URL. The 'zones' settings take precedence.
422 * - hashLevels The number of directory levels for hash-based division of files
423 * - thumbScriptUrl The URL for thumb.php (optional, not recommended)
424 * - transformVia404 Whether to skip media file transformation on parse and rely on a 404
426 * - initialCapital Equivalent to $wgCapitalLinks (or $wgCapitalLinkOverrides[NS_FILE],
427 * determines whether filenames implicitly start with a capital letter.
428 * The current implementation may give incorrect description page links
429 * when the local $wgCapitalLinks and initialCapital are mismatched.
430 * - pathDisclosureProtection
431 * May be 'paranoid' to remove all parameters from error messages, 'none' to
432 * leave the paths in unchanged, or 'simple' to replace paths with
433 * placeholders. Default for LocalRepo is 'simple'.
434 * - fileMode This allows wikis to set the file mode when uploading/moving files. Default
436 * - directory The local filesystem directory where public files are stored. Not used for
438 * - thumbDir The base thumbnail directory. Defaults to "<directory>/thumb".
439 * - thumbUrl The base thumbnail URL. Defaults to "<url>/thumb".
440 * - isPrivate Set this if measures should always be taken to keep the files private.
441 * One should not trust this to assure that the files are not web readable;
442 * the server configuration should be done manually depending on the backend.
444 * These settings describe a foreign MediaWiki installation. They are optional, and will be ignored
445 * for local repositories:
446 * - descBaseUrl URL of image description pages, e.g. http://en.wikipedia.org/wiki/File:
447 * - scriptDirUrl URL of the MediaWiki installation, equivalent to $wgScriptPath, e.g.
448 * http://en.wikipedia.org/w
449 * - scriptExtension Script extension of the MediaWiki installation, equivalent to
450 * $wgScriptExtension, e.g. .php5 defaults to .php
452 * - articleUrl Equivalent to $wgArticlePath, e.g. http://en.wikipedia.org/wiki/$1
453 * - fetchDescription Fetch the text of the remote file description page. Equivalent to
454 * $wgFetchCommonsDescriptions.
455 * - abbrvThreshold File names over this size will use the short form of thumbnail names.
456 * Short thumbnail names only have the width, parameters, and the extension.
459 * - dbType, dbServer, dbUser, dbPassword, dbName, dbFlags
460 * equivalent to the corresponding member of $wgDBservers
461 * - tablePrefix Table prefix, the foreign wiki's $wgDBprefix
462 * - hasSharedCache True if the wiki's shared cache is accessible via the local $wgMemc
465 * - apibase Use for the foreign API's URL
466 * - apiThumbCacheExpiry How long to locally cache thumbs for
468 * If you leave $wgLocalFileRepo set to false, Setup will fill in appropriate values.
469 * Otherwise, set $wgLocalFileRepo to a repository structure as described above.
470 * If you set $wgUseInstantCommons to true, it will add an entry for Commons.
471 * If you set $wgForeignFileRepos to an array of repository structures, those will
472 * be searched after the local file repo.
473 * Otherwise, you will only have access to local media files.
475 * @see Setup.php for an example usage and default initialization.
477 $wgLocalFileRepo = false;
480 * @see $wgLocalFileRepo
482 $wgForeignFileRepos = array();
485 * Use Commons as a remote file repository. Essentially a wrapper, when this
486 * is enabled $wgForeignFileRepos will point at Commons with a set of default
489 $wgUseInstantCommons = false;
492 * File backend structure configuration.
494 * This is an array of file backend configuration arrays.
495 * Each backend configuration has the following parameters:
496 * - 'name' : A unique name for the backend
497 * - 'class' : The file backend class to use
498 * - 'wikiId' : A unique string that identifies the wiki (container prefix)
499 * - 'lockManager' : The name of a lock manager (see $wgLockManagers)
501 * See FileBackend::__construct() for more details.
502 * Additional parameters are specific to the file backend class used.
503 * These settings should be global to all wikis when possible.
505 * There are two particularly important aspects about each backend:
506 * - a) Whether it is fully qualified or wiki-relative.
507 * By default, the paths of files are relative to the current wiki,
508 * which works via prefixing them with the current wiki ID when accessed.
509 * Setting 'wikiId' forces the backend to be fully qualified by prefixing
510 * all paths with the specified value instead. This can be useful if
511 * multiple wikis need to share the same data. Note that 'name' is *not*
512 * part of any prefix and thus should not be relied upon for namespacing.
513 * - b) Whether it is only defined for some wikis or is defined on all
514 * wikis in the wiki farm. Defining a backend globally is useful
515 * if multiple wikis need to share the same data.
516 * One should be aware of these aspects when configuring a backend for use with
517 * any basic feature or plugin. For example, suppose an extension stores data for
518 * different wikis in different directories and sometimes needs to access data from
519 * a foreign wiki's directory in order to render a page on given wiki. The extension
520 * would need a fully qualified backend that is defined on all wikis in the wiki farm.
522 $wgFileBackends = array();
525 * Array of configuration arrays for each lock manager.
526 * Each backend configuration has the following parameters:
527 * - 'name' : A unique name for the lock manager
528 * - 'class' : The lock manger class to use
530 * See LockManager::__construct() for more details.
531 * Additional parameters are specific to the lock manager class used.
532 * These settings should be global to all wikis.
534 $wgLockManagers = array();
537 * Show Exif data, on by default if available.
538 * Requires PHP's Exif extension: http://www.php.net/manual/en/ref.exif.php
540 * @note FOR WINDOWS USERS:
541 * To enable Exif functions, add the following lines to the "Windows
542 * extensions" section of php.ini:
544 * extension=extensions/php_mbstring.dll
545 * extension=extensions/php_exif.dll
548 $wgShowEXIF = function_exists( 'exif_read_data' );
551 * If to automatically update the img_metadata field
552 * if the metadata field is outdated but compatible with the current version.
555 $wgUpdateCompatibleMetadata = false;
558 * If you operate multiple wikis, you can define a shared upload path here.
559 * Uploads to this wiki will NOT be put there - they will be put into
560 * $wgUploadDirectory.
561 * If $wgUseSharedUploads is set, the wiki will look in the shared repository if
562 * no file of the given name is found in the local repository (for [[File:..]],
563 * [[Media:..]] links). Thumbnails will also be looked for and generated in this
566 * Note that these configuration settings can now be defined on a per-
567 * repository basis for an arbitrary number of file repositories, using the
568 * $wgForeignFileRepos variable.
570 $wgUseSharedUploads = false;
573 * Full path on the web server where shared uploads can be found
575 $wgSharedUploadPath = "http://commons.wikimedia.org/shared/images";
578 * Fetch commons image description pages and display them on the local wiki?
580 $wgFetchCommonsDescriptions = false;
583 * Path on the file system where shared uploads can be found.
585 $wgSharedUploadDirectory = "/var/www/wiki3/images";
588 * DB name with metadata about shared directory.
589 * Set this to false if the uploads do not come from a wiki.
591 $wgSharedUploadDBname = false;
594 * Optional table prefix used in database.
596 $wgSharedUploadDBprefix = '';
599 * Cache shared metadata in memcached.
600 * Don't do this if the commons wiki is in a different memcached domain
602 $wgCacheSharedUploads = true;
605 * Allow for upload to be copied from an URL.
606 * The timeout for copy uploads is set by $wgCopyUploadTimeout.
607 * You have to assign the user right 'upload_by_url' to a user group, to use this.
609 $wgAllowCopyUploads = false;
612 * Allow asynchronous copy uploads.
613 * This feature is experimental and broken as of r81612.
615 $wgAllowAsyncCopyUploads = false;
618 * A list of domains copy uploads can come from
622 $wgCopyUploadsDomains = array();
625 * Enable copy uploads from Special:Upload. $wgAllowCopyUploads must also be
626 * true. If $wgAllowCopyUploads is true, but this is false, you will only be
627 * able to perform copy uploads from the API or extensions (e.g. UploadWizard).
629 $wgCopyUploadsFromSpecialUpload = false;
632 * Proxy to use for copy upload requests.
635 $wgCopyUploadProxy = false;
638 * Different timeout for upload by url
639 * This could be useful since when fetching large files, you may want a
640 * timeout longer than the default $wgHTTPTimeout. False means fallback
645 $wgCopyUploadTimeout = false;
648 * Different timeout for upload by url when run as a background job
649 * This could be useful since when fetching large files via job queue,
650 * you may want a different timeout, especially because there is no
651 * http request being kept alive.
653 * false means fallback to $wgCopyUploadTimeout.
656 $wgCopyUploadAsyncTimeout = false;
659 * Max size for uploads, in bytes. If not set to an array, applies to all
660 * uploads. If set to an array, per upload type maximums can be set, using the
661 * file and url keys. If the * key is set this value will be used as maximum
662 * for non-specified types.
666 * $wgMaxUploadSize = array(
668 * 'url' => 500 * 1024,
671 * Sets the maximum for all uploads to 250 kB except for upload-by-url, which
672 * will have a maximum of 500 kB.
674 $wgMaxUploadSize = 1024 * 1024 * 100; # 100MB
677 * Point the upload navigation link to an external URL
678 * Useful if you want to use a shared repository by default
679 * without disabling local uploads (use $wgEnableUploads = false for that).
683 * $wgUploadNavigationUrl = 'http://commons.wikimedia.org/wiki/Special:Upload';
686 $wgUploadNavigationUrl = false;
689 * Point the upload link for missing files to an external URL, as with
690 * $wgUploadNavigationUrl. The URL will get "(?|&)wpDestFile=<filename>"
691 * appended to it as appropriate.
693 $wgUploadMissingFileUrl = false;
696 * Give a path here to use thumb.php for thumbnail generation on client
697 * request, instead of generating them on render and outputting a static URL.
698 * This is necessary if some of your apache servers don't have read/write
699 * access to the thumbnail path.
703 * $wgThumbnailScriptPath = "{$wgScriptPath}/thumb{$wgScriptExtension}";
706 $wgThumbnailScriptPath = false;
709 * @see $wgThumbnailScriptPath
711 $wgSharedThumbnailScriptPath = false;
714 * Set this to false if you do not want MediaWiki to divide your images
715 * directory into many subdirectories, for improved performance.
717 * It's almost always good to leave this enabled. In previous versions of
718 * MediaWiki, some users set this to false to allow images to be added to the
719 * wiki by simply copying them into $wgUploadDirectory and then running
720 * maintenance/rebuildImages.php to register them in the database. This is no
721 * longer recommended, use maintenance/importImages.php instead.
723 * @note That this variable may be ignored if $wgLocalFileRepo is set.
724 * @todo Deprecate the setting and ultimately remove it from Core.
726 $wgHashedUploadDirectory = true;
729 * Set the following to false especially if you have a set of files that need to
730 * be accessible by all wikis, and you do not want to use the hash (path/a/aa/)
733 $wgHashedSharedUploadDirectory = true;
736 * Base URL for a repository wiki. Leave this blank if uploads are just stored
737 * in a shared directory and not meant to be accessible through a separate wiki.
738 * Otherwise the image description pages on the local wiki will link to the
739 * image description page on this wiki.
741 * Please specify the namespace, as in the example below.
743 $wgRepositoryBaseUrl = "http://commons.wikimedia.org/wiki/File:";
746 * This is the list of preferred extensions for uploading files. Uploading files
747 * with extensions not in this list will trigger a warning.
749 * @warning If you add any OpenOffice or Microsoft Office file formats here,
750 * such as odt or doc, and untrusted users are allowed to upload files, then
751 * your wiki will be vulnerable to cross-site request forgery (CSRF).
753 $wgFileExtensions = array( 'png', 'gif', 'jpg', 'jpeg' );
756 * Files with these extensions will never be allowed as uploads.
757 * An array of file extensions to blacklist. You should append to this array
758 * if you want to blacklist additional files.
760 $wgFileBlacklist = array(
761 # HTML may contain cookie-stealing JavaScript and web bugs
762 'html', 'htm', 'js', 'jsb', 'mhtml', 'mht', 'xhtml', 'xht',
763 # PHP scripts may execute arbitrary code on the server
764 'php', 'phtml', 'php3', 'php4', 'php5', 'phps',
765 # Other types that may be interpreted by some servers
766 'shtml', 'jhtml', 'pl', 'py', 'cgi',
767 # May contain harmful executables for Windows victims
768 'exe', 'scr', 'dll', 'msi', 'vbs', 'bat', 'com', 'pif', 'cmd', 'vxd', 'cpl' );
771 * Files with these MIME types will never be allowed as uploads
772 * if $wgVerifyMimeType is enabled.
774 $wgMimeTypeBlacklist = array(
775 # HTML may contain cookie-stealing JavaScript and web bugs
776 'text/html', 'text/javascript', 'text/x-javascript', 'application/x-shellscript',
777 # PHP scripts may execute arbitrary code on the server
778 'application/x-php', 'text/x-php',
779 # Other types that may be interpreted by some servers
780 'text/x-python', 'text/x-perl', 'text/x-bash', 'text/x-sh', 'text/x-csh',
781 # Client-side hazards on Internet Explorer
782 'text/scriptlet', 'application/x-msdownload',
783 # Windows metafile, client-side vulnerability on some systems
784 'application/x-msmetafile',
788 * Allow Java archive uploads.
789 * This is not recommended for public wikis since a maliciously-constructed
790 * applet running on the same domain as the wiki can steal the user's cookies.
792 $wgAllowJavaUploads = false;
795 * This is a flag to determine whether or not to check file extensions on upload.
797 * @warning Setting this to false is insecure for public wikis.
799 $wgCheckFileExtensions = true;
802 * If this is turned off, users may override the warning for files not covered
803 * by $wgFileExtensions.
805 * @warning Setting this to false is insecure for public wikis.
807 $wgStrictFileExtensions = true;
810 * Setting this to true will disable the upload system's checks for HTML/JavaScript.
812 * @warning THIS IS VERY DANGEROUS on a publicly editable site, so USE
813 * $wgGroupPermissions TO RESTRICT UPLOADING to only those that you trust
815 $wgDisableUploadScriptChecks = false;
818 * Warn if uploaded files are larger than this (in bytes), or false to disable
820 $wgUploadSizeWarning = false;
823 * list of trusted media-types and MIME types.
824 * Use the MEDIATYPE_xxx constants to represent media types.
825 * This list is used by File::isSafeFile
827 * Types not listed here will have a warning about unsafe content
828 * displayed on the images description page. It would also be possible
829 * to use this for further restrictions, like disabling direct
830 * [[media:...]] links for non-trusted formats.
832 $wgTrustedMediaFormats = array(
833 MEDIATYPE_BITMAP
, //all bitmap formats
834 MEDIATYPE_AUDIO
, //all audio formats
835 MEDIATYPE_VIDEO
, //all plain video formats
836 "image/svg+xml", //svg (only needed if inline rendering of svg is not supported)
837 "application/pdf", //PDF files
838 #"application/x-shockwave-flash", //flash/shockwave movie
842 * Plugins for media file type handling.
843 * Each entry in the array maps a MIME type to a class name
845 $wgMediaHandlers = array(
846 'image/jpeg' => 'JpegHandler',
847 'image/png' => 'PNGHandler',
848 'image/gif' => 'GIFHandler',
849 'image/tiff' => 'TiffHandler',
850 'image/x-ms-bmp' => 'BmpHandler',
851 'image/x-bmp' => 'BmpHandler',
852 'image/x-xcf' => 'XCFHandler',
853 'image/svg+xml' => 'SvgHandler', // official
854 'image/svg' => 'SvgHandler', // compat
855 'image/vnd.djvu' => 'DjVuHandler', // official
856 'image/x.djvu' => 'DjVuHandler', // compat
857 'image/x-djvu' => 'DjVuHandler', // compat
861 * Plugins for page content model handling.
862 * Each entry in the array maps a model id to a class name.
866 $wgContentHandlers = array(
868 CONTENT_MODEL_WIKITEXT
=> 'WikitextContentHandler',
869 // dumb version, no syntax highlighting
870 CONTENT_MODEL_JAVASCRIPT
=> 'JavaScriptContentHandler',
871 // simple implementation, for use by extensions, etc.
872 CONTENT_MODEL_JSON
=> 'JsonContentHandler',
873 // dumb version, no syntax highlighting
874 CONTENT_MODEL_CSS
=> 'CssContentHandler',
875 // plain text, for use by extensions, etc.
876 CONTENT_MODEL_TEXT
=> 'TextContentHandler',
880 * Whether to enable server-side image thumbnailing. If false, images will
881 * always be sent to the client in full resolution, with appropriate width= and
882 * height= attributes on the <img> tag for the client to do its own scaling.
884 $wgUseImageResize = true;
887 * Resizing can be done using PHP's internal image libraries or using
888 * ImageMagick or another third-party converter, e.g. GraphicMagick.
889 * These support more file formats than PHP, which only supports PNG,
890 * GIF, JPG, XBM and WBMP.
892 * Use Image Magick instead of PHP builtin functions.
894 $wgUseImageMagick = false;
897 * The convert command shipped with ImageMagick
899 $wgImageMagickConvertCommand = '/usr/bin/convert';
902 * Sharpening parameter to ImageMagick
904 $wgSharpenParameter = '0x0.4';
907 * Reduction in linear dimensions below which sharpening will be enabled
909 $wgSharpenReductionThreshold = 0.85;
912 * Temporary directory used for ImageMagick. The directory must exist. Leave
913 * this set to false to let ImageMagick decide for itself.
915 $wgImageMagickTempDir = false;
918 * Use another resizing converter, e.g. GraphicMagick
919 * %s will be replaced with the source path, %d with the destination
920 * %w and %h will be replaced with the width and height.
922 * @par Example for GraphicMagick:
924 * $wgCustomConvertCommand = "gm convert %s -resize %wx%h %d"
927 * Leave as false to skip this.
929 $wgCustomConvertCommand = false;
932 * used for lossless jpeg rotation
936 $wgJpegTran = '/usr/bin/jpegtran';
939 * Some tests and extensions use exiv2 to manipulate the Exif metadata in some
942 $wgExiv2Command = '/usr/bin/exiv2';
945 * Scalable Vector Graphics (SVG) may be uploaded as images.
946 * Since SVG support is not yet standard in browsers, it is
947 * necessary to rasterize SVGs to PNG as a fallback format.
949 * An external program is required to perform this conversion.
950 * If set to an array, the first item is a PHP callable and any further items
951 * are passed as parameters after $srcPath, $dstPath, $width, $height
953 $wgSVGConverters = array(
954 'ImageMagick' => '$path/convert -background "#ffffff00" -thumbnail $widthx$height\! $input PNG:$output',
955 'sodipodi' => '$path/sodipodi -z -w $width -f $input -e $output',
956 'inkscape' => '$path/inkscape -z -w $width -f $input -e $output',
957 'batik' => 'java -Djava.awt.headless=true -jar $path/batik-rasterizer.jar -w $width -d '
959 'rsvg' => '$path/rsvg-convert -w $width -h $height -o $output $input',
960 'imgserv' => '$path/imgserv-wrapper -i svg -o png -w$width $input $output',
961 'ImagickExt' => array( 'SvgHandler::rasterizeImagickExt' ),
965 * Pick a converter defined in $wgSVGConverters
967 $wgSVGConverter = 'ImageMagick';
970 * If not in the executable PATH, specify the SVG converter path.
972 $wgSVGConverterPath = '';
975 * Don't scale a SVG larger than this
977 $wgSVGMaxSize = 2048;
980 * Don't read SVG metadata beyond this point.
981 * Default is 1024*256 bytes
983 $wgSVGMetadataCutoff = 262144;
986 * Disallow <title> element in SVG files.
988 * MediaWiki will reject HTMLesque tags in uploaded files due to idiotic
989 * browsers which can not perform basic stuff like MIME detection and which are
990 * vulnerable to further idiots uploading crap files as images.
992 * When this directive is on, "<title>" will be allowed in files with an
993 * "image/svg+xml" MIME type. You should leave this disabled if your web server
994 * is misconfigured and doesn't send appropriate MIME types for SVG images.
996 $wgAllowTitlesInSVG = false;
999 * The maximum number of pixels a source image can have if it is to be scaled
1000 * down by a scaler that requires the full source image to be decompressed
1001 * and stored in decompressed form, before the thumbnail is generated.
1003 * This provides a limit on memory usage for the decompression side of the
1004 * image scaler. The limit is used when scaling PNGs with any of the
1005 * built-in image scalers, such as ImageMagick or GD. It is ignored for
1006 * JPEGs with ImageMagick, and when using the VipsScaler extension.
1008 * The default is 50 MB if decompressed to RGBA form, which corresponds to
1009 * 12.5 million pixels or 3500x3500.
1011 $wgMaxImageArea = 1.25e7
;
1014 * Force thumbnailing of animated GIFs above this size to a single
1015 * frame instead of an animated thumbnail. As of MW 1.17 this limit
1016 * is checked against the total size of all frames in the animation.
1017 * It probably makes sense to keep this equal to $wgMaxImageArea.
1019 $wgMaxAnimatedGifArea = 1.25e7
;
1022 * Browsers don't support TIFF inline generally...
1023 * For inline display, we need to convert to PNG or JPEG.
1024 * Note scaling should work with ImageMagick, but may not with GD scaling.
1028 * // PNG is lossless, but inefficient for photos
1029 * $wgTiffThumbnailType = array( 'png', 'image/png' );
1030 * // JPEG is good for photos, but has no transparency support. Bad for diagrams.
1031 * $wgTiffThumbnailType = array( 'jpg', 'image/jpeg' );
1034 $wgTiffThumbnailType = false;
1037 * If rendered thumbnail files are older than this timestamp, they
1038 * will be rerendered on demand as if the file didn't already exist.
1039 * Update if there is some need to force thumbs and SVG rasterizations
1040 * to rerender, such as fixes to rendering bugs.
1042 $wgThumbnailEpoch = '20030516000000';
1045 * Certain operations are avoided if there were too many recent failures,
1046 * for example, thumbnail generation. Bump this value to invalidate all
1047 * memory of failed operations and thus allow further attempts to resume.
1048 * This is useful when a cause for the failures has been found and fixed.
1050 $wgAttemptFailureEpoch = 1;
1053 * If set, inline scaled images will still produce "<img>" tags ready for
1054 * output instead of showing an error message.
1056 * This may be useful if errors are transitory, especially if the site
1057 * is configured to automatically render thumbnails on request.
1059 * On the other hand, it may obscure error conditions from debugging.
1060 * Enable the debug log or the 'thumbnail' log group to make sure errors
1061 * are logged to a file for review.
1063 $wgIgnoreImageErrors = false;
1066 * Allow thumbnail rendering on page view. If this is false, a valid
1067 * thumbnail URL is still output, but no file will be created at
1068 * the target location. This may save some time if you have a
1069 * thumb.php or 404 handler set up which is faster than the regular
1072 $wgGenerateThumbnailOnParse = true;
1075 * Show thumbnails for old images on the image description page
1077 $wgShowArchiveThumbnails = true;
1080 * If set to true, images that contain certain the exif orientation tag will
1081 * be rotated accordingly. If set to null, try to auto-detect whether a scaler
1082 * is available that can rotate.
1084 $wgEnableAutoRotation = null;
1087 * Internal name of virus scanner. This serves as a key to the
1088 * $wgAntivirusSetup array. Set this to NULL to disable virus scanning. If not
1089 * null, every file uploaded will be scanned for viruses.
1091 $wgAntivirus = null;
1094 * Configuration for different virus scanners. This an associative array of
1095 * associative arrays. It contains one setup array per known scanner type.
1096 * The entry is selected by $wgAntivirus, i.e.
1097 * valid values for $wgAntivirus are the keys defined in this array.
1099 * The configuration array for each scanner contains the following keys:
1100 * "command", "codemap", "messagepattern":
1102 * "command" is the full command to call the virus scanner - %f will be
1103 * replaced with the name of the file to scan. If not present, the filename
1104 * will be appended to the command. Note that this must be overwritten if the
1105 * scanner is not in the system path; in that case, please set
1106 * $wgAntivirusSetup[$wgAntivirus]['command'] to the desired command with full
1109 * "codemap" is a mapping of exit code to return codes of the detectVirus
1110 * function in SpecialUpload.
1111 * - An exit code mapped to AV_SCAN_FAILED causes the function to consider
1112 * the scan to be failed. This will pass the file if $wgAntivirusRequired
1114 * - An exit code mapped to AV_SCAN_ABORTED causes the function to consider
1115 * the file to have an unsupported format, which is probably immune to
1116 * viruses. This causes the file to pass.
1117 * - An exit code mapped to AV_NO_VIRUS will cause the file to pass, meaning
1118 * no virus was found.
1119 * - All other codes (like AV_VIRUS_FOUND) will cause the function to report
1121 * - You may use "*" as a key in the array to catch all exit codes not mapped otherwise.
1123 * "messagepattern" is a perl regular expression to extract the meaningful part of the scanners
1124 * output. The relevant part should be matched as group one (\1).
1125 * If not defined or the pattern does not match, the full message is shown to the user.
1127 $wgAntivirusSetup = array(
1131 'command' => 'clamscan --no-summary ',
1133 "0" => AV_NO_VIRUS
, # no virus
1134 "1" => AV_VIRUS_FOUND
, # virus found
1135 "52" => AV_SCAN_ABORTED
, # unsupported file format (probably immune)
1136 "*" => AV_SCAN_FAILED
, # else scan failed
1138 'messagepattern' => '/.*?:(.*)/sim',
1143 * Determines if a failed virus scan (AV_SCAN_FAILED) will cause the file to be rejected.
1145 $wgAntivirusRequired = true;
1148 * Determines if the MIME type of uploaded files should be checked
1150 $wgVerifyMimeType = true;
1153 * Sets the MIME type definition file to use by MimeMagic.php.
1154 * Set to null, to use built-in defaults only.
1155 * example: $wgMimeTypeFile = '/etc/mime.types';
1157 $wgMimeTypeFile = 'includes/mime.types';
1160 * Sets the MIME type info file to use by MimeMagic.php.
1161 * Set to null, to use built-in defaults only.
1163 $wgMimeInfoFile = 'includes/mime.info';
1166 * Sets an external MIME detector program. The command must print only
1167 * the MIME type to standard output.
1168 * The name of the file to process will be appended to the command given here.
1169 * If not set or NULL, PHP's fileinfo extension will be used if available.
1173 * #$wgMimeDetectorCommand = "file -bi"; # use external MIME detector (Linux)
1176 $wgMimeDetectorCommand = null;
1179 * Switch for trivial MIME detection. Used by thumb.php to disable all fancy
1180 * things, because only a few types of images are needed and file extensions
1183 $wgTrivialMimeDetection = false;
1186 * Additional XML types we can allow via MIME-detection.
1187 * array = ( 'rootElement' => 'associatedMimeType' )
1189 $wgXMLMimeTypes = array(
1190 'http://www.w3.org/2000/svg:svg' => 'image/svg+xml',
1191 'svg' => 'image/svg+xml',
1192 'http://www.lysator.liu.se/~alla/dia/:diagram' => 'application/x-dia-diagram',
1193 'http://www.w3.org/1999/xhtml:html' => 'text/html', // application/xhtml+xml?
1194 'html' => 'text/html', // application/xhtml+xml?
1198 * Limit images on image description pages to a user-selectable limit. In order
1199 * to reduce disk usage, limits can only be selected from a list.
1200 * The user preference is saved as an array offset in the database, by default
1201 * the offset is set with $wgDefaultUserOptions['imagesize']. Make sure you
1202 * change it if you alter the array (see bug 8858).
1203 * This is the list of settings the user can choose from:
1205 $wgImageLimits = array(
1214 * Adjust thumbnails on image pages according to a user setting. In order to
1215 * reduce disk usage, the values can only be selected from a list. This is the
1216 * list of settings the user can choose from:
1218 $wgThumbLimits = array(
1228 * When defined, is an array of image widths used as buckets for thumbnail generation.
1229 * The goal is to save resources by generating thumbnails based on reference buckets instead of
1230 * always using the original. This will incur a speed gain but cause a quality loss.
1232 * The buckets generation is chained, with each bucket generated based on the above bucket
1233 * when possible. File handlers have to opt into using that feature. For now only BitmapHandler
1236 $wgThumbnailBuckets = null;
1239 * When using thumbnail buckets as defined above, this sets the minimum distance to the bucket
1240 * above the requested size. The distance represents how many extra pixels of width the bucket
1241 * needs in order to be used as the reference for a given thumbnail. For example, with the
1242 * following buckets:
1244 * $wgThumbnailBuckets = array ( 128, 256, 512 );
1246 * and a distance of 50:
1248 * $wgThumbnailMinimumBucketDistance = 50;
1250 * If we want to render a thumbnail of width 220px, the 512px bucket will be used,
1251 * because 220 + 50 = 270 and the closest bucket bigger than 270px is 512.
1253 $wgThumbnailMinimumBucketDistance = 50;
1256 * When defined, is an array of thumbnail widths to be rendered at upload time. The idea is to
1257 * prerender common thumbnail sizes, in order to avoid the necessity to render them on demand, which
1258 * has a performance impact for the first client to view a certain size.
1260 * This obviously means that more disk space is needed per upload upfront.
1265 $wgUploadThumbnailRenderMap = array();
1268 * The method through which the thumbnails will be prerendered for the entries in
1269 * $wgUploadThumbnailRenderMap
1271 * The method can be either "http" or "jobqueue". The former uses an http request to hit the
1273 * This method only works if thumbnails are configured to be rendered by a 404 handler. The latter
1274 * option uses the job queue to render the thumbnail.
1278 $wgUploadThumbnailRenderMethod = 'jobqueue';
1281 * When using the "http" wgUploadThumbnailRenderMethod, lets one specify a custom Host HTTP header.
1285 $wgUploadThumbnailRenderHttpCustomHost = false;
1288 * When using the "http" wgUploadThumbnailRenderMethod, lets one specify a custom domain to send the
1293 $wgUploadThumbnailRenderHttpCustomDomain = false;
1296 * Default parameters for the "<gallery>" tag
1298 $wgGalleryOptions = array(
1299 'imagesPerRow' => 0, // Default number of images per-row in the gallery. 0 -> Adapt to screensize
1300 'imageWidth' => 120, // Width of the cells containing images in galleries (in "px")
1301 'imageHeight' => 120, // Height of the cells containing images in galleries (in "px")
1302 'captionLength' => 25, // Length of caption to truncate (in characters)
1303 'showBytes' => true, // Show the filesize in bytes in categories
1304 'mode' => 'traditional',
1308 * Adjust width of upright images when parameter 'upright' is used
1309 * This allows a nicer look for upright images without the need to fix the width
1310 * by hardcoded px in wiki sourcecode.
1312 $wgThumbUpright = 0.75;
1315 * Default value for chmoding of new directories.
1317 $wgDirectoryMode = 0777;
1320 * Generate and use thumbnails suitable for screens with 1.5 and 2.0 pixel densities.
1322 * This means a 320x240 use of an image on the wiki will also generate 480x360 and 640x480
1323 * thumbnails, output via data-src-1-5 and data-src-2-0. Runtime JavaScript switches the
1324 * images in after loading the original low-resolution versions depending on the reported
1325 * window.devicePixelRatio.
1327 $wgResponsiveImages = true;
1330 * @name DJVU settings
1335 * Path of the djvudump executable
1336 * Enable this and $wgDjvuRenderer to enable djvu rendering
1337 * example: $wgDjvuDump = 'djvudump';
1342 * Path of the ddjvu DJVU renderer
1343 * Enable this and $wgDjvuDump to enable djvu rendering
1344 * example: $wgDjvuRenderer = 'ddjvu';
1346 $wgDjvuRenderer = null;
1349 * Path of the djvutxt DJVU text extraction utility
1350 * Enable this and $wgDjvuDump to enable text layer extraction from djvu files
1351 * example: $wgDjvuTxt = 'djvutxt';
1356 * Path of the djvutoxml executable
1357 * This works like djvudump except much, much slower as of version 3.5.
1359 * For now we recommend you use djvudump instead. The djvuxml output is
1360 * probably more stable, so we'll switch back to it as soon as they fix
1361 * the efficiency problem.
1362 * http://sourceforge.net/tracker/index.php?func=detail&aid=1704049&group_id=32953&atid=406583
1366 * $wgDjvuToXML = 'djvutoxml';
1369 $wgDjvuToXML = null;
1372 * Shell command for the DJVU post processor
1373 * Default: pnmtojpeg, since ddjvu generates ppm output
1374 * Set this to false to output the ppm file directly.
1376 $wgDjvuPostProcessor = 'pnmtojpeg';
1379 * File extension for the DJVU post processor output
1381 $wgDjvuOutputExtension = 'jpg';
1383 /** @} */ # end of DJvu }
1385 /** @} */ # end of file uploads }
1387 /************************************************************************//**
1388 * @name Email settings
1394 * Site admin email address.
1396 * Defaults to "wikiadmin@$wgServerName".
1398 $wgEmergencyContact = false;
1401 * Password reminder email address.
1403 * The address we should use as sender when a user is requesting his password.
1405 * Defaults to "apache@$wgServerName".
1407 $wgPasswordSender = false;
1410 * Password reminder name
1412 * @deprecated since 1.23; use the system message 'emailsender' instead.
1414 $wgPasswordSenderName = 'MediaWiki Mail';
1417 * Dummy address which should be accepted during mail send action.
1418 * It might be necessary to adapt the address or to set it equal
1419 * to the $wgEmergencyContact address.
1421 $wgNoReplyAddress = 'reply@not.possible';
1424 * Set to true to enable the e-mail basic features:
1425 * Password reminders, etc. If sending e-mail on your
1426 * server doesn't work, you might want to disable this.
1428 $wgEnableEmail = true;
1431 * Set to true to enable user-to-user e-mail.
1432 * This can potentially be abused, as it's hard to track.
1434 $wgEnableUserEmail = true;
1437 * Set to true to put the sending user's email in a Reply-To header
1438 * instead of From. ($wgEmergencyContact will be used as From.)
1440 * Some mailers (eg sSMTP) set the SMTP envelope sender to the From value,
1441 * which can cause problems with SPF validation and leak recipient addresses
1442 * when bounces are sent to the sender.
1444 $wgUserEmailUseReplyTo = false;
1447 * Minimum time, in hours, which must elapse between password reminder
1448 * emails for a given account. This is to prevent abuse by mail flooding.
1450 $wgPasswordReminderResendTime = 24;
1453 * The time, in seconds, when an emailed temporary password expires.
1455 $wgNewPasswordExpiry = 3600 * 24 * 7;
1458 * The time, in seconds, when an email confirmation email expires
1460 $wgUserEmailConfirmationTokenExpiry = 7 * 24 * 60 * 60;
1463 * The number of days that a user's password is good for. After this number of days, the
1464 * user will be asked to reset their password. Set to false to disable password expiration.
1466 $wgPasswordExpirationDays = false;
1469 * If a user's password is expired, the number of seconds when they can still login,
1470 * and cancel their password change, but are sent to the password change form on each login.
1472 $wgPasswordExpireGrace = 3600 * 24 * 7; // 7 days
1477 * For using a direct (authenticated) SMTP server connection.
1478 * Default to false or fill an array :
1482 * 'host' => 'SMTP domain',
1483 * 'IDHost' => 'domain for MessageID',
1485 * 'auth' => [true|false],
1486 * 'username' => [SMTP username],
1487 * 'password' => [SMTP password],
1494 * Additional email parameters, will be passed as the last argument to mail() call.
1495 * If using safe_mode this has no effect
1497 $wgAdditionalMailParams = null;
1500 * For parts of the system that have been updated to provide HTML email content, send
1501 * both text and HTML parts as the body of the email
1503 $wgAllowHTMLEmail = false;
1506 * True: from page editor if s/he opted-in. False: Enotif mails appear to come
1507 * from $wgEmergencyContact
1509 $wgEnotifFromEditor = false;
1511 // TODO move UPO to preferences probably ?
1512 # If set to true, users get a corresponding option in their preferences and can choose to
1513 # enable or disable at their discretion
1514 # If set to false, the corresponding input form on the user preference page is suppressed
1515 # It call this to be a "user-preferences-option (UPO)"
1518 * Require email authentication before sending mail to an email address.
1519 * This is highly recommended. It prevents MediaWiki from being used as an open
1522 $wgEmailAuthentication = true;
1525 * Allow users to enable email notification ("enotif") on watchlist changes.
1527 $wgEnotifWatchlist = false;
1530 * Allow users to enable email notification ("enotif") when someone edits their
1533 $wgEnotifUserTalk = false;
1536 * Set the Reply-to address in notifications to the editor's address, if user
1537 * allowed this in the preferences.
1539 $wgEnotifRevealEditorAddress = false;
1542 * Send notification mails on minor edits to watchlist pages. This is enabled
1543 * by default. Does not affect user talk notifications.
1545 $wgEnotifMinorEdits = true;
1548 * Send a generic mail instead of a personalised mail for each user. This
1549 * always uses UTC as the time zone, and doesn't include the username.
1551 * For pages with many users watching, this can significantly reduce mail load.
1552 * Has no effect when using sendmail rather than SMTP.
1554 $wgEnotifImpersonal = false;
1557 * Maximum number of users to mail at once when using impersonal mail. Should
1558 * match the limit on your mail server.
1560 $wgEnotifMaxRecips = 500;
1563 * Send mails via the job queue. This can be useful to reduce the time it
1564 * takes to save a page that a lot of people are watching.
1566 $wgEnotifUseJobQ = false;
1569 * Use real name instead of username in e-mail "from" field.
1571 $wgEnotifUseRealName = false;
1574 * Array of usernames who will be sent a notification email for every change
1575 * which occurs on a wiki. Users will not be notified of their own changes.
1577 $wgUsersNotifiedOnAllChanges = array();
1579 /** @} */ # end of email settings
1581 /************************************************************************//**
1582 * @name Database settings
1587 * Database host name or IP address
1589 $wgDBserver = 'localhost';
1592 * Database port number (for PostgreSQL and Microsoft SQL Server).
1597 * Name of the database
1599 $wgDBname = 'my_wiki';
1604 $wgDBuser = 'wikiuser';
1607 * Database user's password
1614 $wgDBtype = 'mysql';
1617 * Whether to use SSL in DB connection.
1619 * This setting is only used $wgLBFactoryConf['class'] is set to
1620 * 'LBFactorySimple' and $wgDBservers is an empty array; otherwise
1621 * the DBO_SSL flag must be set in the 'flags' option of the database
1622 * connection to achieve the same functionality.
1627 * Whether to use compression in DB connection.
1629 * This setting is only used $wgLBFactoryConf['class'] is set to
1630 * 'LBFactorySimple' and $wgDBservers is an empty array; otherwise
1631 * the DBO_COMPRESS flag must be set in the 'flags' option of the database
1632 * connection to achieve the same functionality.
1634 $wgDBcompress = false;
1637 * Separate username for maintenance tasks. Leave as null to use the default.
1639 $wgDBadminuser = null;
1642 * Separate password for maintenance tasks. Leave as null to use the default.
1644 $wgDBadminpassword = null;
1648 * Leave as null to select the default search engine for the
1649 * selected database type (eg SearchMySQL), or set to a class
1650 * name to override to a custom search engine.
1652 $wgSearchType = null;
1655 * Alternative search types
1656 * Sometimes you want to support multiple search engines for testing. This
1657 * allows users to select their search engine of choice via url parameters
1658 * to Special:Search and the action=search API. If using this, there's no
1659 * need to add $wgSearchType to it, that is handled automatically.
1661 $wgSearchTypeAlternatives = null;
1669 * MySQL table options to use during installation or update
1671 $wgDBTableOptions = 'ENGINE=InnoDB';
1674 * SQL Mode - default is turning off all modes, including strict, if set.
1675 * null can be used to skip the setting for performance reasons and assume
1676 * DBA has done his best job.
1677 * String override can be used for some additional fun :-)
1684 $wgDBmwschema = null;
1687 * To override default SQLite data directory ($docroot/../data)
1689 $wgSQLiteDataDir = '';
1692 * Make all database connections secretly go to localhost. Fool the load balancer
1693 * thinking there is an arbitrarily large cluster of servers to connect to.
1694 * Useful for debugging.
1696 $wgAllDBsAreLocalhost = false;
1699 * Shared database for multiple wikis. Commonly used for storing a user table
1700 * for single sign-on. The server for this database must be the same as for the
1703 * For backwards compatibility the shared prefix is set to the same as the local
1704 * prefix, and the user table is listed in the default list of shared tables.
1705 * The user_properties table is also added so that users will continue to have their
1706 * preferences shared (preferences were stored in the user table prior to 1.16)
1708 * $wgSharedTables may be customized with a list of tables to share in the shared
1709 * database. However it is advised to limit what tables you do share as many of
1710 * MediaWiki's tables may have side effects if you try to share them.
1712 * $wgSharedPrefix is the table prefix for the shared database. It defaults to
1715 * $wgSharedSchema is the table schema for the shared database. It defaults to
1718 * @deprecated since 1.21 In new code, use the $wiki parameter to wfGetLB() to
1719 * access remote databases. Using wfGetLB() allows the shared database to
1720 * reside on separate servers to the wiki's own database, with suitable
1721 * configuration of $wgLBFactoryConf.
1728 $wgSharedPrefix = false;
1733 $wgSharedTables = array( 'user', 'user_properties' );
1739 $wgSharedSchema = false;
1742 * Database load balancer
1743 * This is a two-dimensional array, an array of server info structures
1746 * - dbname: Default database name
1748 * - password: DB password
1751 * - load: Ratio of DB_SLAVE load, must be >=0, the sum of all loads must be >0.
1752 * If this is zero for any given server, no normal query traffic will be
1753 * sent to it. It will be excluded from lag checks in maintenance scripts.
1754 * The only way it can receive traffic is if groupLoads is used.
1756 * - groupLoads: array of load ratios, the key is the query group name. A query may belong
1757 * to several groups, the most specific group defined here is used.
1759 * - flags: bit field
1760 * - DBO_DEFAULT -- turns on DBO_TRX only if !$wgCommandLineMode (recommended)
1761 * - DBO_DEBUG -- equivalent of $wgDebugDumpSql
1762 * - DBO_TRX -- wrap entire request in a transaction
1763 * - DBO_NOBUFFER -- turn off buffering (not useful in LocalSettings.php)
1764 * - DBO_PERSISTENT -- enables persistent database connections
1765 * - DBO_SSL -- uses SSL/TLS encryption in database connections, if available
1766 * - DBO_COMPRESS -- uses internal compression in database connections,
1769 * - max lag: (optional) Maximum replication lag before a slave will taken out of rotation
1771 * These and any other user-defined properties will be assigned to the mLBInfo member
1772 * variable of the Database object.
1774 * Leave at false to use the single-server variables above. If you set this
1775 * variable, the single-server variables will generally be ignored (except
1776 * perhaps in some command-line scripts).
1778 * The first server listed in this array (with key 0) will be the master. The
1779 * rest of the servers will be slaves. To prevent writes to your slaves due to
1780 * accidental misconfiguration or MediaWiki bugs, set read_only=1 on all your
1781 * slaves in my.cnf. You can set read_only mode at runtime using:
1784 * SET @@read_only=1;
1787 * Since the effect of writing to a slave is so damaging and difficult to clean
1788 * up, we at Wikimedia set read_only=1 in my.cnf on all our DB servers, even
1789 * our masters, and then set read_only=0 on masters at runtime.
1791 $wgDBservers = false;
1794 * Load balancer factory configuration
1795 * To set up a multi-master wiki farm, set the class here to something that
1796 * can return a LoadBalancer with an appropriate master on a call to getMainLB().
1797 * The class identified here is responsible for reading $wgDBservers,
1798 * $wgDBserver, etc., so overriding it may cause those globals to be ignored.
1800 * The LBFactoryMulti class is provided for this purpose, please see
1801 * includes/db/LBFactoryMulti.php for configuration information.
1803 $wgLBFactoryConf = array( 'class' => 'LBFactorySimple' );
1806 * How long to wait for a slave to catch up to the master
1807 * @deprecated since 1.24
1809 $wgMasterWaitTimeout = 10;
1812 * File to log database errors to
1814 $wgDBerrorLog = false;
1817 * Timezone to use in the error log.
1818 * Defaults to the wiki timezone ($wgLocaltimezone).
1820 * A list of usable timezones can found at:
1821 * http://php.net/manual/en/timezones.php
1825 * $wgLocaltimezone = 'UTC';
1826 * $wgLocaltimezone = 'GMT';
1827 * $wgLocaltimezone = 'PST8PDT';
1828 * $wgLocaltimezone = 'Europe/Sweden';
1829 * $wgLocaltimezone = 'CET';
1834 $wgDBerrorLogTZ = false;
1837 * Scale load balancer polling time so that under overload conditions, the
1838 * database server receives a SHOW STATUS query at an average interval of this
1841 $wgDBAvgStatusPoll = 2000;
1844 * Set to true to engage MySQL 4.1/5.0 charset-related features;
1845 * for now will just cause sending of 'SET NAMES=utf8' on connect.
1847 * @warning THIS IS EXPERIMENTAL!
1849 * May break if you're not using the table defs from mysql5/tables.sql.
1850 * May break if you're upgrading an existing wiki if set differently.
1851 * Broken symptoms likely to include incorrect behavior with page titles,
1852 * usernames, comments etc containing non-ASCII characters.
1853 * Might also cause failures on the object cache and other things.
1855 * Even correct usage may cause failures with Unicode supplementary
1856 * characters (those not in the Basic Multilingual Plane) unless MySQL
1857 * has enhanced their Unicode support.
1859 $wgDBmysql5 = false;
1862 * Set true to enable Oracle DCRP (supported from 11gR1 onward)
1864 * To use this feature set to true and use a datasource defined as
1865 * POOLED (i.e. in tnsnames definition set server=pooled in connect_data
1868 * Starting from 11gR1 you can use DCRP (Database Resident Connection
1869 * Pool) that maintains established sessions and reuses them on new
1872 * Not completely tested, but it should fall back on normal connection
1873 * in case the pool is full or the datasource is not configured as
1875 * And the other way around; using oci_pconnect on a non pooled
1876 * datasource should produce a normal connection.
1878 * When it comes to frequent shortlived DB connections like with MW
1879 * Oracle tends to s***. The problem is the driver connects to the
1880 * database reasonably fast, but establishing a session takes time and
1881 * resources. MW does not rely on session state (as it does not use
1882 * features such as package variables) so establishing a valid session
1883 * is in this case an unwanted overhead that just slows things down.
1885 * @warning EXPERIMENTAL!
1888 $wgDBOracleDRCP = false;
1891 * Other wikis on this site, can be administered from a single developer
1893 * Array numeric key => database name
1895 $wgLocalDatabases = array();
1898 * If lag is higher than $wgSlaveLagWarning, show a warning in some special
1899 * pages (like watchlist). If the lag is higher than $wgSlaveLagCritical,
1900 * show a more obvious warning.
1902 $wgSlaveLagWarning = 10;
1905 * @see $wgSlaveLagWarning
1907 $wgSlaveLagCritical = 30;
1910 * Use Windows Authentication instead of $wgDBuser / $wgDBpassword for MS SQL Server
1912 $wgDBWindowsAuthentication = false;
1914 /**@}*/ # End of DB settings }
1916 /************************************************************************//**
1917 * @name Text storage
1922 * We can also compress text stored in the 'text' table. If this is set on, new
1923 * revisions will be compressed on page save if zlib support is available. Any
1924 * compressed revisions will be decompressed on load regardless of this setting,
1925 * but will not be readable at all* if zlib support is not available.
1927 $wgCompressRevisions = false;
1930 * External stores allow including content
1931 * from non database sources following URL links.
1933 * Short names of ExternalStore classes may be specified in an array here:
1935 * $wgExternalStores = array("http","file","custom")...
1938 * CAUTION: Access to database might lead to code execution
1940 $wgExternalStores = array();
1943 * An array of external MySQL servers.
1946 * Create a cluster named 'cluster1' containing three servers:
1948 * $wgExternalServers = array(
1949 * 'cluster1' => array( 'srv28', 'srv29', 'srv30' )
1953 * Used by LBFactorySimple, may be ignored if $wgLBFactoryConf is set to
1956 $wgExternalServers = array();
1959 * The place to put new revisions, false to put them in the local text table.
1960 * Part of a URL, e.g. DB://cluster1
1962 * Can be an array instead of a single string, to enable data distribution. Keys
1963 * must be consecutive integers, starting at zero.
1967 * $wgDefaultExternalStore = array( 'DB://cluster1', 'DB://cluster2' );
1972 $wgDefaultExternalStore = false;
1975 * Revision text may be cached in $wgMemc to reduce load on external storage
1976 * servers and object extraction overhead for frequently-loaded revisions.
1978 * Set to 0 to disable, or number of seconds before cache expiry.
1980 $wgRevisionCacheExpiry = 0;
1982 /** @} */ # end text storage }
1984 /************************************************************************//**
1985 * @name Performance hacks and limits
1990 * Disable database-intensive features
1992 $wgMiserMode = false;
1995 * Disable all query pages if miser mode is on, not just some
1997 $wgDisableQueryPages = false;
2000 * Number of rows to cache in 'querycache' table when miser mode is on
2002 $wgQueryCacheLimit = 1000;
2005 * Number of links to a page required before it is deemed "wanted"
2007 $wgWantedPagesThreshold = 1;
2010 * Enable slow parser functions
2012 $wgAllowSlowParserFunctions = false;
2015 * Allow schema updates
2017 $wgAllowSchemaUpdates = true;
2020 * Maximum article size in kilobytes
2022 $wgMaxArticleSize = 2048;
2025 * The minimum amount of memory that MediaWiki "needs"; MediaWiki will try to
2026 * raise PHP's memory limit if it's below this amount.
2028 $wgMemoryLimit = "50M";
2030 /** @} */ # end performance hacks }
2032 /************************************************************************//**
2033 * @name Cache settings
2038 * Directory for caching data in the local filesystem. Should not be accessible
2039 * from the web. Set this to false to not use any local caches.
2041 * Note: if multiple wikis share the same localisation cache directory, they
2042 * must all have the same set of extensions. You can set a directory just for
2043 * the localisation cache using $wgLocalisationCacheConf['storeDirectory'].
2045 $wgCacheDirectory = false;
2048 * Main cache type. This should be a cache with fast access, but it may have
2049 * limited space. By default, it is disabled, since the database is not fast
2050 * enough to make it worthwhile.
2054 * - CACHE_ANYTHING: Use anything, as long as it works
2055 * - CACHE_NONE: Do not cache
2056 * - CACHE_DB: Store cache objects in the DB
2057 * - CACHE_MEMCACHED: MemCached, must specify servers in $wgMemCachedServers
2058 * - CACHE_ACCEL: APC, XCache or WinCache
2059 * - (other): A string may be used which identifies a cache
2060 * configuration in $wgObjectCaches.
2062 * @see $wgMessageCacheType, $wgParserCacheType
2064 $wgMainCacheType = CACHE_NONE
;
2067 * The cache type for storing the contents of the MediaWiki namespace. This
2068 * cache is used for a small amount of data which is expensive to regenerate.
2070 * For available types see $wgMainCacheType.
2072 $wgMessageCacheType = CACHE_ANYTHING
;
2075 * The cache type for storing article HTML. This is used to store data which
2076 * is expensive to regenerate, and benefits from having plenty of storage space.
2078 * For available types see $wgMainCacheType.
2080 $wgParserCacheType = CACHE_ANYTHING
;
2083 * The cache type for storing session data. Used if $wgSessionsInObjectCache is true.
2085 * For available types see $wgMainCacheType.
2087 $wgSessionCacheType = CACHE_ANYTHING
;
2090 * The cache type for storing language conversion tables,
2091 * which are used when parsing certain text and interface messages.
2093 * For available types see $wgMainCacheType.
2097 $wgLanguageConverterCacheType = CACHE_ANYTHING
;
2100 * Advanced object cache configuration.
2102 * Use this to define the class names and constructor parameters which are used
2103 * for the various cache types. Custom cache types may be defined here and
2104 * referenced from $wgMainCacheType, $wgMessageCacheType, $wgParserCacheType,
2105 * or $wgLanguageConverterCacheType.
2107 * The format is an associative array where the key is a cache identifier, and
2108 * the value is an associative array of parameters. The "class" parameter is the
2109 * class name which will be used. Alternatively, a "factory" parameter may be
2110 * given, giving a callable function which will generate a suitable cache object.
2112 $wgObjectCaches = array(
2113 CACHE_NONE
=> array( 'class' => 'EmptyBagOStuff' ),
2114 CACHE_DB
=> array( 'class' => 'SqlBagOStuff', 'loggroup' => 'SQLBagOStuff' ),
2116 CACHE_ANYTHING
=> array( 'factory' => 'ObjectCache::newAnything' ),
2117 CACHE_ACCEL
=> array( 'factory' => 'ObjectCache::newAccelerator' ),
2118 CACHE_MEMCACHED
=> array( 'factory' => 'ObjectCache::newMemcached', 'loggroup' => 'memcached' ),
2120 'apc' => array( 'class' => 'APCBagOStuff' ),
2121 'xcache' => array( 'class' => 'XCacheBagOStuff' ),
2122 'wincache' => array( 'class' => 'WinCacheBagOStuff' ),
2123 'memcached-php' => array( 'class' => 'MemcachedPhpBagOStuff', 'loggroup' => 'memcached' ),
2124 'memcached-pecl' => array( 'class' => 'MemcachedPeclBagOStuff', 'loggroup' => 'memcached' ),
2125 'hash' => array( 'class' => 'HashBagOStuff' ),
2129 * Map of bloom filter store names to configuration arrays.
2132 * $wgBloomFilterStores['main'] = array(
2133 * 'cacheId' => 'main-v1',
2134 * 'class' => 'BloomCacheRedis',
2135 * 'redisServers' => array( '127.0.0.1:6379' ),
2136 * 'redisConfig' => array( 'connectTimeout' => 2 )
2139 * A primary bloom filter must be created manually.
2140 * Example in eval.php:
2142 * BloomCache::get( 'main' )->init( 'shared', 1000000000, .001 );
2144 * The size should be as large as practical given wiki size and resources.
2148 $wgBloomFilterStores = array();
2151 * The expiry time for the parser cache, in seconds.
2152 * The default is 86400 (one day).
2154 $wgParserCacheExpireTime = 86400;
2157 * Deprecated alias for $wgSessionsInObjectCache.
2159 * @deprecated since 1.20; Use $wgSessionsInObjectCache
2161 $wgSessionsInMemcached = false;
2164 * Store sessions in an object cache, configured by $wgSessionCacheType. This
2165 * can be useful to improve performance, or to avoid the locking behavior of
2166 * PHP's default session handler, which tends to prevent multiple requests for
2167 * the same user from acting concurrently.
2169 $wgSessionsInObjectCache = false;
2172 * The expiry time to use for session storage when $wgSessionsInObjectCache is
2173 * enabled, in seconds.
2175 $wgObjectCacheSessionExpiry = 3600;
2178 * This is used for setting php's session.save_handler. In practice, you will
2179 * almost never need to change this ever. Other options might be 'user' or
2180 * 'session_mysql.' Setting to null skips setting this entirely (which might be
2181 * useful if you're doing cross-application sessions, see bug 11381)
2183 $wgSessionHandler = null;
2186 * If enabled, will send MemCached debugging information to $wgDebugLogFile
2188 $wgMemCachedDebug = false;
2191 * The list of MemCached servers and port numbers
2193 $wgMemCachedServers = array( '127.0.0.1:11211' );
2196 * Use persistent connections to MemCached, which are shared across multiple
2199 $wgMemCachedPersistent = false;
2202 * Read/write timeout for MemCached server communication, in microseconds.
2204 $wgMemCachedTimeout = 500000;
2207 * Set this to true to make a local copy of the message cache, for use in
2208 * addition to memcached. The files will be put in $wgCacheDirectory.
2210 $wgUseLocalMessageCache = false;
2213 * Instead of caching everything, only cache those messages which have
2214 * been customised in the site content language. This means that
2215 * MediaWiki:Foo/ja is ignored if MediaWiki:Foo doesn't exist.
2216 * This option is probably only useful for translatewiki.net.
2218 $wgAdaptiveMessageCache = false;
2221 * Localisation cache configuration. Associative array with keys:
2222 * class: The class to use. May be overridden by extensions.
2224 * store: The location to store cache data. May be 'files', 'db' or
2225 * 'detect'. If set to "files", data will be in CDB files. If set
2226 * to "db", data will be stored to the database. If set to
2227 * "detect", files will be used if $wgCacheDirectory is set,
2228 * otherwise the database will be used.
2230 * storeClass: The class name for the underlying storage. If set to a class
2231 * name, it overrides the "store" setting.
2233 * storeDirectory: If the store class puts its data in files, this is the
2234 * directory it will use. If this is false, $wgCacheDirectory
2237 * manualRecache: Set this to true to disable cache updates on web requests.
2238 * Use maintenance/rebuildLocalisationCache.php instead.
2240 $wgLocalisationCacheConf = array(
2241 'class' => 'LocalisationCache',
2242 'store' => 'detect',
2243 'storeClass' => false,
2244 'storeDirectory' => false,
2245 'manualRecache' => false,
2249 * Allow client-side caching of pages
2251 $wgCachePages = true;
2254 * Set this to current time to invalidate all prior cached pages. Affects both
2255 * client-side and server-side caching.
2256 * You can get the current date on your server by using the command:
2258 * date +%Y%m%d%H%M%S
2261 $wgCacheEpoch = '20030516000000';
2264 * Directory where GitInfo will look for pre-computed cache files. If false,
2265 * $wgCacheDirectory/gitinfo will be used.
2267 $wgGitInfoCacheDirectory = false;
2270 * Bump this number when changing the global style sheets and JavaScript.
2272 * It should be appended in the query string of static CSS and JS includes,
2273 * to ensure that client-side caches do not keep obsolete copies of global
2276 $wgStyleVersion = '303';
2279 * This will cache static pages for non-logged-in users to reduce
2280 * database traffic on public sites.
2281 * Automatically sets $wgShowIPinHeader = false
2282 * ResourceLoader requests to default language and skins are cached
2283 * as well as single module requests.
2285 $wgUseFileCache = false;
2288 * Depth of the subdirectory hierarchy to be created under
2289 * $wgFileCacheDirectory. The subdirectories will be named based on
2290 * the MD5 hash of the title. A value of 0 means all cache files will
2291 * be put directly into the main file cache directory.
2293 $wgFileCacheDepth = 2;
2296 * Keep parsed pages in a cache (objectcache table or memcached)
2297 * to speed up output of the same page viewed by another user with the
2300 * This can provide a significant speedup for medium to large pages,
2301 * so you probably want to keep it on. Extensions that conflict with the
2302 * parser cache should disable the cache on a per-page basis instead.
2304 $wgEnableParserCache = true;
2307 * Append a configured value to the parser cache and the sitenotice key so
2308 * that they can be kept separate for some class of activity.
2310 $wgRenderHashAppend = '';
2313 * If on, the sidebar navigation links are cached for users with the
2314 * current language set. This can save a touch of load on a busy site
2315 * by shaving off extra message lookups.
2317 * However it is also fragile: changing the site configuration, or
2318 * having a variable $wgArticlePath, can produce broken links that
2319 * don't update as expected.
2321 $wgEnableSidebarCache = false;
2324 * Expiry time for the sidebar cache, in seconds
2326 $wgSidebarCacheExpiry = 86400;
2329 * When using the file cache, we can store the cached HTML gzipped to save disk
2330 * space. Pages will then also be served compressed to clients that support it.
2332 * Requires zlib support enabled in PHP.
2337 * Whether MediaWiki should send an ETag header. Seems to cause
2338 * broken behavior with Squid 2.6, see bug 7098.
2343 * Clock skew or the one-second resolution of time() can occasionally cause cache
2344 * problems when the user requests two pages within a short period of time. This
2345 * variable adds a given number of seconds to vulnerable timestamps, thereby giving
2348 $wgClockSkewFudge = 5;
2351 * Invalidate various caches when LocalSettings.php changes. This is equivalent
2352 * to setting $wgCacheEpoch to the modification time of LocalSettings.php, as
2353 * was previously done in the default LocalSettings.php file.
2355 * On high-traffic wikis, this should be set to false, to avoid the need to
2356 * check the file modification time, and to avoid the performance impact of
2357 * unnecessary cache invalidations.
2359 $wgInvalidateCacheOnLocalSettingsChange = true;
2362 * When loading extensions through the extension registration system, this
2363 * can be used to invalidate the cache. A good idea would be to set this to
2364 * one file, you can just `touch` that one to invalidate the cache
2368 * $wgExtensionInfoMtime = filemtime( "$IP/LocalSettings.php" );
2371 * If set to false, the mtime for each individual JSON file will be checked,
2372 * which can be slow if a large number of extensions are being loaded.
2376 $wgExtensionInfoMTime = false;
2378 /** @} */ # end of cache settings
2380 /************************************************************************//**
2381 * @name HTTP proxy (Squid) settings
2383 * Many of these settings apply to any HTTP proxy used in front of MediaWiki,
2384 * although they are referred to as Squid settings for historical reasons.
2386 * Achieving a high hit ratio with an HTTP proxy requires special
2387 * configuration. See https://www.mediawiki.org/wiki/Manual:Squid_caching for
2394 * Enable/disable Squid.
2395 * See https://www.mediawiki.org/wiki/Manual:Squid_caching
2397 $wgUseSquid = false;
2400 * If you run Squid3 with ESI support, enable this (default:false):
2405 * Send X-Vary-Options header for better caching (requires patched Squid)
2410 * Add X-Forwarded-Proto to the Vary and X-Vary-Options headers for API
2411 * requests and RSS/Atom feeds. Use this if you have an SSL termination setup
2412 * and need to split the cache between HTTP and HTTPS for API requests,
2413 * feed requests and HTTP redirect responses in order to prevent cache
2414 * pollution. This does not affect 'normal' requests to index.php other than
2417 $wgVaryOnXFP = false;
2420 * Internal server name as known to Squid, if different.
2424 * $wgInternalServer = 'http://yourinternal.tld:8000';
2427 $wgInternalServer = false;
2430 * Cache timeout for the squid, will be sent as s-maxage (without ESI) or
2431 * Surrogate-Control (with ESI). Without ESI, you should strip out s-maxage in
2432 * the Squid config. 18000 seconds = 5 hours, more cache hits with 2678400 = 31
2435 $wgSquidMaxage = 18000;
2438 * Default maximum age for raw CSS/JS accesses
2440 $wgForcedRawSMaxage = 300;
2443 * List of proxy servers to purge on changes; default port is 80. Use IP addresses.
2445 * When MediaWiki is running behind a proxy, it will trust X-Forwarded-For
2446 * headers sent/modified from these proxies when obtaining the remote IP address
2448 * For a list of trusted servers which *aren't* purged, see $wgSquidServersNoPurge.
2450 $wgSquidServers = array();
2453 * As above, except these servers aren't purged on page changes; use to set a
2454 * list of trusted proxies, etc. Supports both individual IP addresses and
2456 * @since 1.23 Supports CIDR ranges
2458 $wgSquidServersNoPurge = array();
2461 * Maximum number of titles to purge in any one client operation
2463 $wgMaxSquidPurgeTitles = 400;
2466 * Whether to use a Host header in purge requests sent to the proxy servers
2467 * configured in $wgSquidServers. Set this to false to support Squid
2468 * configured in forward-proxy mode.
2470 * If this is set to true, a Host header will be sent, and only the path
2471 * component of the URL will appear on the request line, as if the request
2472 * were a non-proxy HTTP 1.1 request. Varnish only supports this style of
2473 * request. Squid supports this style of request only if reverse-proxy mode
2474 * (http_port ... accel) is enabled.
2476 * If this is set to false, no Host header will be sent, and the absolute URL
2477 * will be sent in the request line, as is the standard for an HTTP proxy
2478 * request in both HTTP 1.0 and 1.1. This style of request is not supported
2479 * by Varnish, but is supported by Squid in either configuration (forward or
2484 $wgSquidPurgeUseHostHeader = true;
2487 * Routing configuration for HTCP multicast purging. Add elements here to
2488 * enable HTCP and determine which purges are sent where. If set to an empty
2489 * array, HTCP is disabled.
2491 * Each key in this array is a regular expression to match against the purged
2492 * URL, or an empty string to match all URLs. The purged URL is matched against
2493 * the regexes in the order specified, and the first rule whose regex matches
2494 * is used, all remaining rules will thus be ignored.
2496 * @par Example configuration to send purges for upload.wikimedia.org to one
2497 * multicast group and all other purges to another:
2499 * $wgHTCPRouting = array(
2500 * '|^https?://upload\.wikimedia\.org|' => array(
2501 * 'host' => '239.128.0.113',
2505 * 'host' => '239.128.0.112',
2511 * You can also pass an array of hosts to send purges too. This is useful when
2512 * you have several multicast groups or unicast address that should receive a
2513 * given purge. Multiple hosts support was introduced in MediaWiki 1.22.
2515 * @par Example of sending purges to multiple hosts:
2517 * $wgHTCPRouting = array(
2519 * // Purges to text caches using multicast
2520 * array( 'host' => '239.128.0.114', 'port' => '4827' ),
2521 * // Purges to a hardcoded list of caches
2522 * array( 'host' => '10.88.66.1', 'port' => '4827' ),
2523 * array( 'host' => '10.88.66.2', 'port' => '4827' ),
2524 * array( 'host' => '10.88.66.3', 'port' => '4827' ),
2531 * $wgHTCPRouting replaces $wgHTCPMulticastRouting that was introduced in 1.20.
2532 * For back compatibility purposes, whenever its array is empty
2533 * $wgHTCPMutlicastRouting will be used as a fallback if it not null.
2535 * @see $wgHTCPMulticastTTL
2537 $wgHTCPRouting = array();
2540 * HTCP multicast TTL.
2541 * @see $wgHTCPRouting
2543 $wgHTCPMulticastTTL = 1;
2546 * Should forwarded Private IPs be accepted?
2548 $wgUsePrivateIPs = false;
2550 /** @} */ # end of HTTP proxy settings
2552 /************************************************************************//**
2553 * @name Language, regional and character encoding settings
2558 * Site language code. See languages/Names.php for languages supported by
2559 * MediaWiki out of the box. Not all languages listed there have translations,
2560 * see languages/messages/ for the list of languages with some localisation.
2562 * Warning: Don't use language codes listed in $wgDummyLanguageCodes like "no"
2563 * for Norwegian (use "nb" instead), or things will break unexpectedly.
2565 * This defines the default interface language for all users, but users can
2566 * change it in their preferences.
2568 * This also defines the language of pages in the wiki. The content is wrapped
2569 * in a html element with lang=XX attribute. This behavior can be overridden
2570 * via hooks, see Title::getPageLanguage.
2572 $wgLanguageCode = 'en';
2575 * Language cache size, or really how many languages can we handle
2576 * simultaneously without degrading to crawl speed.
2578 $wgLangObjCacheSize = 10;
2581 * Some languages need different word forms, usually for different cases.
2582 * Used in Language::convertGrammar().
2586 * $wgGrammarForms['en']['genitive']['car'] = 'car\'s';
2589 $wgGrammarForms = array();
2592 * Treat language links as magic connectors, not inline links
2594 $wgInterwikiMagic = true;
2597 * Hide interlanguage links from the sidebar
2599 $wgHideInterlanguageLinks = false;
2602 * List of additional interwiki prefixes that should be treated as
2603 * interlanguage links (i.e. placed in the sidebar).
2605 * - This will not do anything unless the prefixes are defined in the interwiki
2607 * - The display text for these custom interlanguage links will be fetched from
2608 * the system message "interlanguage-link-xyz" where xyz is the prefix in
2610 * - A friendly name for each site, used for tooltip text, may optionally be
2611 * placed in the system message "interlanguage-link-sitename-xyz" where xyz is
2612 * the prefix in this array.
2614 $wgExtraInterlanguageLinkPrefixes = array();
2617 * List of language names or overrides for default names in Names.php
2619 $wgExtraLanguageNames = array();
2622 * List of language codes that don't correspond to an actual language.
2623 * These codes are mostly left-offs from renames, or other legacy things.
2624 * This array makes them not appear as a selectable language on the installer,
2625 * and excludes them when running the transstat.php script.
2627 $wgDummyLanguageCodes = array(
2630 'be-x-old' => 'be-tarask',
2634 'qqq' => 'qqq', # Used for message documentation.
2635 'qqx' => 'qqx', # Used for viewing message keys.
2638 'zh-classical' => 'lzh',
2639 'zh-min-nan' => 'nan',
2644 * Character set for use in the article edit box. Language-specific encodings
2647 * This historic feature is one of the first that was added by former MediaWiki
2648 * team leader Brion Vibber, and is used to support the Esperanto x-system.
2650 $wgEditEncoding = '';
2653 * Set this to true to replace Arabic presentation forms with their standard
2654 * forms in the U+0600-U+06FF block. This only works if $wgLanguageCode is
2657 * Note that pages with titles containing presentation forms will become
2658 * inaccessible, run maintenance/cleanupTitles.php to fix this.
2660 $wgFixArabicUnicode = true;
2663 * Set this to true to replace ZWJ-based chillu sequences in Malayalam text
2664 * with their Unicode 5.1 equivalents. This only works if $wgLanguageCode is
2665 * set to "ml". Note that some clients (even new clients as of 2010) do not
2666 * support these characters.
2668 * If you enable this on an existing wiki, run maintenance/cleanupTitles.php to
2669 * fix any ZWJ sequences in existing page titles.
2671 $wgFixMalayalamUnicode = true;
2674 * Set this to always convert certain Unicode sequences to modern ones
2675 * regardless of the content language. This has a small performance
2678 * See $wgFixArabicUnicode and $wgFixMalayalamUnicode for conversion
2683 $wgAllUnicodeFixes = false;
2686 * Set this to eg 'ISO-8859-1' to perform character set conversion when
2687 * loading old revisions not marked with "utf-8" flag. Use this when
2688 * converting a wiki from MediaWiki 1.4 or earlier to UTF-8 without the
2689 * burdensome mass conversion of old text data.
2691 * @note This DOES NOT touch any fields other than old_text. Titles, comments,
2692 * user names, etc still must be converted en masse in the database before
2693 * continuing as a UTF-8 wiki.
2695 $wgLegacyEncoding = false;
2698 * Browser Blacklist for unicode non compliant browsers. Contains a list of
2699 * regexps : "/regexp/" matching problematic browsers. These browsers will
2700 * be served encoded unicode in the edit box instead of real unicode.
2702 $wgBrowserBlackList = array(
2704 * Netscape 2-4 detection
2705 * The minor version may contain strings such as "Gold" or "SGoldC-SGI"
2706 * Lots of non-netscape user agents have "compatible", so it's useful to check for that
2707 * with a negative assertion. The [UIN] identifier specifies the level of security
2708 * in a Netscape/Mozilla browser, checking for it rules out a number of fakers.
2709 * The language string is unreliable, it is missing on NS4 Mac.
2711 * Reference: http://www.psychedelix.com/agents/index.shtml
2713 '/^Mozilla\/2\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2714 '/^Mozilla\/3\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2715 '/^Mozilla\/4\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2718 * MSIE on Mac OS 9 is teh sux0r, converts þ to <thorn>, ð to <eth>,
2719 * Þ to <THORN> and Ð to <ETH>
2722 * - Mozilla/4.0 (compatible; MSIE 5.0; Mac_PowerPC)
2723 * - Mozilla/4.0 (compatible; MSIE 5.15; Mac_PowerPC)
2724 * - Mozilla/4.0 (compatible; MSIE 5.23; Mac_PowerPC)
2727 * @link http://en.wikipedia.org/w/index.php?diff=12356041&oldid=12355864
2728 * @link http://en.wikipedia.org/wiki/Template%3AOS9
2730 '/^Mozilla\/4\.0 \(compatible; MSIE \d+\.\d+; Mac_PowerPC\)/',
2733 * Google wireless transcoder, seems to eat a lot of chars alive
2734 * http://it.wikipedia.org/w/index.php?title=Luciano_Ligabue&diff=prev&oldid=8857361
2736 '/^Mozilla\/4\.0 \(compatible; MSIE 6.0; Windows NT 5.0; Google Wireless Transcoder;\)/'
2740 * If set to true, the MediaWiki 1.4 to 1.5 schema conversion will
2741 * create stub reference rows in the text table instead of copying
2742 * the full text of all current entries from 'cur' to 'text'.
2744 * This will speed up the conversion step for large sites, but
2745 * requires that the cur table be kept around for those revisions
2746 * to remain viewable.
2748 * This option affects the updaters *only*. Any present cur stub
2749 * revisions will be readable at runtime regardless of this setting.
2751 $wgLegacySchemaConversion = false;
2754 * Enable dates like 'May 12' instead of '12 May', if the default date format
2757 $wgAmericanDates = false;
2760 * For Hindi and Arabic use local numerals instead of Western style (0-9)
2761 * numerals in interface.
2763 $wgTranslateNumerals = true;
2766 * Translation using MediaWiki: namespace.
2767 * Interface messages will be loaded from the database.
2769 $wgUseDatabaseMessages = true;
2772 * Expiry time for the message cache key
2774 $wgMsgCacheExpiry = 86400;
2777 * Maximum entry size in the message cache, in bytes
2779 $wgMaxMsgCacheEntrySize = 10000;
2782 * Whether to enable language variant conversion.
2784 $wgDisableLangConversion = false;
2787 * Whether to enable language variant conversion for links.
2789 $wgDisableTitleConversion = false;
2792 * Default variant code, if false, the default will be the language code
2794 $wgDefaultLanguageVariant = false;
2797 * Disabled variants array of language variant conversion.
2801 * $wgDisabledVariants[] = 'zh-mo';
2802 * $wgDisabledVariants[] = 'zh-my';
2805 $wgDisabledVariants = array();
2808 * Like $wgArticlePath, but on multi-variant wikis, this provides a
2809 * path format that describes which parts of the URL contain the
2814 * $wgLanguageCode = 'sr';
2815 * $wgVariantArticlePath = '/$2/$1';
2816 * $wgArticlePath = '/wiki/$1';
2819 * A link to /wiki/ would be redirected to /sr/Главна_страна
2821 * It is important that $wgArticlePath not overlap with possible values
2822 * of $wgVariantArticlePath.
2824 $wgVariantArticlePath = false;
2827 * Show a bar of language selection links in the user login and user
2828 * registration forms; edit the "loginlanguagelinks" message to
2831 $wgLoginLanguageSelector = false;
2834 * When translating messages with wfMessage(), it is not always clear what
2835 * should be considered UI messages and what should be content messages.
2837 * For example, for the English Wikipedia, there should be only one 'mainpage',
2838 * so when getting the link for 'mainpage', we should treat it as site content
2839 * and call ->inContentLanguage()->text(), but for rendering the text of the
2840 * link, we call ->text(). The code behaves this way by default. However,
2841 * sites like the Wikimedia Commons do offer different versions of 'mainpage'
2842 * and the like for different languages. This array provides a way to override
2843 * the default behavior.
2846 * To allow language-specific main page and community
2849 * $wgForceUIMsgAsContentMsg = array( 'mainpage', 'portal-url' );
2852 $wgForceUIMsgAsContentMsg = array();
2855 * Fake out the timezone that the server thinks it's in. This will be used for
2856 * date display and not for what's stored in the DB. Leave to null to retain
2857 * your server's OS-based timezone value.
2859 * This variable is currently used only for signature formatting and for local
2860 * time/date parser variables ({{LOCALTIME}} etc.)
2862 * Timezones can be translated by editing MediaWiki messages of type
2863 * timezone-nameinlowercase like timezone-utc.
2865 * A list of usable timezones can found at:
2866 * http://php.net/manual/en/timezones.php
2870 * $wgLocaltimezone = 'UTC';
2871 * $wgLocaltimezone = 'GMT';
2872 * $wgLocaltimezone = 'PST8PDT';
2873 * $wgLocaltimezone = 'Europe/Sweden';
2874 * $wgLocaltimezone = 'CET';
2877 $wgLocaltimezone = null;
2880 * Set an offset from UTC in minutes to use for the default timezone setting
2881 * for anonymous users and new user accounts.
2883 * This setting is used for most date/time displays in the software, and is
2884 * overridable in user preferences. It is *not* used for signature timestamps.
2886 * By default, this will be set to match $wgLocaltimezone.
2888 $wgLocalTZoffset = null;
2890 /** @} */ # End of language/charset settings
2892 /*************************************************************************//**
2893 * @name Output format and skin settings
2898 * The default Content-Type header.
2900 $wgMimeType = 'text/html';
2903 * Previously used as content type in HTML script tags. This is now ignored since
2904 * HTML5 doesn't require a MIME type for script tags (javascript is the default).
2905 * It was also previously used by RawAction to determine the ctype query parameter
2906 * value that will result in a javascript response.
2907 * @deprecated since 1.22
2909 $wgJsMimeType = null;
2912 * The default xmlns attribute. The option to define this has been removed.
2913 * The value of this variable is no longer used by core and is set to a fixed
2914 * value in Setup.php for compatibility with extensions that depend on the value
2915 * of this variable being set. Such a dependency however is deprecated.
2916 * @deprecated since 1.22
2918 $wgXhtmlDefaultNamespace = null;
2921 * Previously used to determine if we should output an HTML5 doctype.
2922 * This is no longer used as we always output HTML5 now. For compatibility with
2923 * extensions that still check the value of this config it's value is now forced
2924 * to true by Setup.php.
2925 * @deprecated since 1.22
2930 * Defines the value of the version attribute in the <html> tag, if any.
2931 * If $wgAllowRdfaAttributes is true, and this evaluates to boolean false
2932 * (like if it's left at the default null value), it will be auto-initialized
2933 * to the correct value for RDFa+HTML5. As such, you should have no reason to
2934 * ever actually set this to anything.
2936 $wgHtml5Version = null;
2939 * Temporary variable that allows HTMLForms to be rendered as tables.
2940 * Table based layouts cause various issues when designing for mobile.
2941 * This global allows skins or extensions a means to force non-table based rendering.
2942 * Setting to false forces form components to always render as div elements.
2945 $wgHTMLFormAllowTableFormat = true;
2948 * Temporary variable that applies MediaWiki UI wherever it can be supported.
2949 * Temporary variable that should be removed when mediawiki ui is more
2950 * stable and change has been communicated.
2953 $wgUseMediaWikiUIEverywhere = false;
2956 * Enabled RDFa attributes for use in wikitext.
2957 * NOTE: Interaction with HTML5 is somewhat underspecified.
2959 $wgAllowRdfaAttributes = false;
2962 * Enabled HTML5 microdata attributes for use in wikitext.
2964 $wgAllowMicrodataAttributes = false;
2967 * Should we try to make our HTML output well-formed XML? If set to false,
2968 * output will be a few bytes shorter, and the HTML will arguably be more
2969 * readable. If set to true, life will be much easier for the authors of
2970 * screen-scraping bots, and the HTML will arguably be more readable.
2972 * Setting this to false may omit quotation marks on some attributes, omit
2973 * slashes from some self-closing tags, omit some ending tags, etc., where
2974 * permitted by HTML5. Setting it to true will not guarantee that all pages
2975 * will be well-formed, although non-well-formed pages should be rare and it's
2976 * a bug if you find one. Conversely, setting it to false doesn't mean that
2977 * all XML-y constructs will be omitted, just that they might be.
2979 * Because of compatibility with screen-scraping bots, and because it's
2980 * controversial, this is currently left to true by default.
2982 $wgWellFormedXml = true;
2985 * Permit other namespaces in addition to the w3.org default.
2987 * Use the prefix for the key and the namespace for the value.
2991 * $wgXhtmlNamespaces['svg'] = 'http://www.w3.org/2000/svg';
2993 * Normally we wouldn't have to define this in the root "<html>"
2994 * element, but IE needs it there in some circumstances.
2996 * This is ignored if $wgMimeType is set to a non-XML MIME type.
2998 $wgXhtmlNamespaces = array();
3001 * Show IP address, for non-logged in users. It's necessary to switch this off
3002 * for some forms of caching.
3003 * @warning Will disable file cache.
3005 $wgShowIPinHeader = true;
3008 * Site notice shown at the top of each page
3010 * MediaWiki:Sitenotice page, which will override this. You can also
3011 * provide a separate message for logged-out users using the
3012 * MediaWiki:Anonnotice page.
3017 * If this is set, a "donate" link will appear in the sidebar. Set it to a URL.
3019 $wgSiteSupportPage = '';
3022 * Validate the overall output using tidy and refuse
3023 * to display the page if it's not valid.
3025 $wgValidateAllHtml = false;
3028 * Default skin, for new users and anonymous visitors. Registered users may
3029 * change this to any one of the other available skins in their preferences.
3031 $wgDefaultSkin = 'vector';
3034 * Fallback skin used when the skin defined by $wgDefaultSkin can't be found.
3038 $wgFallbackSkin = 'fallback';
3041 * Specify the names of skins that should not be presented in the list of
3042 * available skins in user preferences. If you want to remove a skin entirely,
3043 * remove it from the skins/ directory and its entry from LocalSettings.php.
3045 $wgSkipSkins = array();
3048 * @deprecated since 1.23; use $wgSkipSkins instead
3053 * Allow user Javascript page?
3054 * This enables a lot of neat customizations, but may
3055 * increase security risk to users and server load.
3057 $wgAllowUserJs = false;
3060 * Allow user Cascading Style Sheets (CSS)?
3061 * This enables a lot of neat customizations, but may
3062 * increase security risk to users and server load.
3064 $wgAllowUserCss = false;
3067 * Allow user-preferences implemented in CSS?
3068 * This allows users to customise the site appearance to a greater
3069 * degree; disabling it will improve page load times.
3071 $wgAllowUserCssPrefs = true;
3074 * Use the site's Javascript page?
3076 $wgUseSiteJs = true;
3079 * Use the site's Cascading Style Sheets (CSS)?
3081 $wgUseSiteCss = true;
3084 * Break out of framesets. This can be used to prevent clickjacking attacks,
3085 * or to prevent external sites from framing your site with ads.
3087 $wgBreakFrames = false;
3090 * The X-Frame-Options header to send on pages sensitive to clickjacking
3091 * attacks, such as edit pages. This prevents those pages from being displayed
3092 * in a frame or iframe. The options are:
3094 * - 'DENY': Do not allow framing. This is recommended for most wikis.
3096 * - 'SAMEORIGIN': Allow framing by pages on the same domain. This can be used
3097 * to allow framing within a trusted domain. This is insecure if there
3098 * is a page on the same domain which allows framing of arbitrary URLs.
3100 * - false: Allow all framing. This opens up the wiki to XSS attacks and thus
3101 * full compromise of local user accounts. Private wikis behind a
3102 * corporate firewall are especially vulnerable. This is not
3105 * For extra safety, set $wgBreakFrames = true, to prevent framing on all pages,
3106 * not just edit pages.
3108 $wgEditPageFrameOptions = 'DENY';
3111 * Disallow framing of API pages directly, by setting the X-Frame-Options
3112 * header. Since the API returns CSRF tokens, allowing the results to be
3113 * framed can compromise your user's account security.
3115 * - 'DENY': Do not allow framing. This is recommended for most wikis.
3116 * - 'SAMEORIGIN': Allow framing by pages on the same domain.
3117 * - false: Allow all framing.
3118 * Note: $wgBreakFrames will override this for human formatted API output.
3120 $wgApiFrameOptions = 'DENY';
3123 * Disable output compression (enabled by default if zlib is available)
3125 $wgDisableOutputCompression = false;
3128 * Should we allow a broader set of characters in id attributes, per HTML5? If
3129 * not, use only HTML 4-compatible IDs. This option is for testing -- when the
3130 * functionality is ready, it will be on by default with no option.
3132 * Currently this appears to work fine in all browsers, but it's disabled by
3133 * default because it normalizes id's a bit too aggressively, breaking preexisting
3134 * content (particularly Cite). See bug 27733, bug 27694, bug 27474.
3136 $wgExperimentalHtmlIds = false;
3139 * Abstract list of footer icons for skins in place of old copyrightico and poweredbyico code
3140 * You can add new icons to the built in copyright or poweredby, or you can create
3141 * a new block. Though note that you may need to add some custom css to get good styling
3142 * of new blocks in monobook. vector and modern should work without any special css.
3144 * $wgFooterIcons itself is a key/value array.
3145 * The key is the name of a block that the icons will be wrapped in. The final id varies
3146 * by skin; Monobook and Vector will turn poweredby into f-poweredbyico while Modern
3147 * turns it into mw_poweredby.
3148 * The value is either key/value array of icons or a string.
3149 * In the key/value array the key may or may not be used by the skin but it can
3150 * be used to find the icon and unset it or change the icon if needed.
3151 * This is useful for disabling icons that are set by extensions.
3152 * The value should be either a string or an array. If it is a string it will be output
3153 * directly as html, however some skins may choose to ignore it. An array is the preferred format
3154 * for the icon, the following keys are used:
3155 * - src: An absolute url to the image to use for the icon, this is recommended
3156 * but not required, however some skins will ignore icons without an image
3157 * - srcset: optional additional-resolution images; see HTML5 specs
3158 * - url: The url to use in the a element around the text or icon, if not set an a element will
3160 * - alt: This is the text form of the icon, it will be displayed without an image in
3161 * skins like Modern or if src is not set, and will otherwise be used as
3162 * the alt="" for the image. This key is required.
3163 * - width and height: If the icon specified by src is not of the standard size
3164 * you can specify the size of image to use with these keys.
3165 * Otherwise they will default to the standard 88x31.
3166 * @todo Reformat documentation.
3168 $wgFooterIcons = array(
3169 "copyright" => array(
3170 "copyright" => array(), // placeholder for the built in copyright icon
3172 "poweredby" => array(
3173 "mediawiki" => array(
3174 "src" => null, // Defaults to point at
3175 // "$wgResourceBasePath/resources/assets/poweredby_mediawiki_88x31.png"
3176 // plus srcset for 1.5x, 2x resolution variants.
3177 "url" => "//www.mediawiki.org/",
3178 "alt" => "Powered by MediaWiki",
3184 * Login / create account link behavior when it's possible for anonymous users
3185 * to create an account.
3186 * - true = use a combined login / create account link
3187 * - false = split login and create account into two separate links
3189 $wgUseCombinedLoginLink = false;
3192 * Display user edit counts in various prominent places.
3194 $wgEdititis = false;
3197 * Some web hosts attempt to rewrite all responses with a 404 (not found)
3198 * status code, mangling or hiding MediaWiki's output. If you are using such a
3199 * host, you should start looking for a better one. While you're doing that,
3200 * set this to false to convert some of MediaWiki's 404 responses to 200 so
3201 * that the generated error pages can be seen.
3203 * In cases where for technical reasons it is more important for MediaWiki to
3204 * send the correct status code than for the body to be transmitted intact,
3205 * this configuration variable is ignored.
3207 $wgSend404Code = true;
3210 * The $wgShowRollbackEditCount variable is used to show how many edits will be
3211 * rollback. The numeric value of the variable are the limit up to are counted.
3212 * If the value is false or 0, the edits are not counted. Disabling this will
3213 * furthermore prevent MediaWiki from hiding some useless rollback links.
3217 $wgShowRollbackEditCount = 10;
3220 * Output a <link rel="canonical"> tag on every page indicating the canonical
3221 * server which should be used, i.e. $wgServer or $wgCanonicalServer. Since
3222 * detection of the current server is unreliable, the link is sent
3225 $wgEnableCanonicalServerLink = false;
3228 * When OutputHandler is used, mangle any output that contains
3229 * <cross-domain-policy>. Without this, an attacker can send their own
3230 * cross-domain policy unless it is prevented by the crossdomain.xml file at
3235 $wgMangleFlashPolicy = true;
3237 /** @} */ # End of output format settings }
3239 /*************************************************************************//**
3240 * @name Resource loader settings
3245 * Client-side resource modules.
3247 * Extensions should add their resource loader module definitions
3248 * to the $wgResourceModules variable.
3252 * $wgResourceModules['ext.myExtension'] = array(
3253 * 'scripts' => 'myExtension.js',
3254 * 'styles' => 'myExtension.css',
3255 * 'dependencies' => array( 'jquery.cookie', 'jquery.tabIndex' ),
3256 * 'localBasePath' => __DIR__,
3257 * 'remoteExtPath' => 'MyExtension',
3261 $wgResourceModules = array();
3264 * Skin-specific styles for resource modules.
3266 * These are later added to the 'skinStyles' list of the existing module. The 'styles' list can
3267 * not be modified or disabled.
3269 * For example, here is a module "bar" and how skin Foo would provide additional styles for it.
3273 * $wgResourceModules['bar'] = array(
3274 * 'scripts' => 'resources/bar/bar.js',
3275 * 'styles' => 'resources/bar/main.css',
3278 * $wgResourceModuleSkinStyles['foo'] = array(
3279 * 'bar' => 'skins/Foo/bar.css',
3283 * This is mostly equivalent to:
3287 * $wgResourceModules['bar'] = array(
3288 * 'scripts' => 'resources/bar/bar.js',
3289 * 'styles' => 'resources/bar/main.css',
3290 * 'skinStyles' => array(
3291 * 'foo' => skins/Foo/bar.css',
3296 * If the module already defines its own entry in `skinStyles` for a given skin, then
3297 * $wgResourceModuleSkinStyles is ignored.
3299 * If a module defines a `skinStyles['default']` the skin may want to extend that instead
3300 * of replacing them. This can be done using the `+` prefix.
3304 * $wgResourceModules['bar'] = array(
3305 * 'scripts' => 'resources/bar/bar.js',
3306 * 'styles' => 'resources/bar/basic.css',
3307 * 'skinStyles' => array(
3308 * 'default' => 'resources/bar/additional.css',
3311 * // Note the '+' character:
3312 * $wgResourceModuleSkinStyles['foo'] = array(
3313 * '+bar' => 'skins/Foo/bar.css',
3317 * This is mostly equivalent to:
3321 * $wgResourceModules['bar'] = array(
3322 * 'scripts' => 'resources/bar/bar.js',
3323 * 'styles' => 'resources/bar/basic.css',
3324 * 'skinStyles' => array(
3325 * 'default' => 'resources/bar/additional.css',
3327 * 'resources/bar/additional.css',
3328 * 'skins/Foo/bar.css',
3334 * In other words, as a module author, use the `styles` list for stylesheets that may not be
3335 * disabled by a skin. To provide default styles that may be extended or replaced,
3336 * use `skinStyles['default']`.
3338 * As with $wgResourceModules, paths default to being relative to the MediaWiki root.
3339 * You should always provide a localBasePath and remoteBasePath (or remoteExtPath/remoteSkinPath).
3340 * Either for all skin styles at once (first example below) or for each module separately (second
3345 * $wgResourceModuleSkinStyles['foo'] = array(
3346 * 'bar' => 'bar.css',
3347 * 'quux' => 'quux.css',
3348 * 'remoteSkinPath' => 'Foo',
3349 * 'localBasePath' => __DIR__,
3352 * $wgResourceModuleSkinStyles['foo'] = array(
3355 * 'remoteSkinPath' => 'Foo',
3356 * 'localBasePath' => __DIR__,
3360 * 'remoteSkinPath' => 'Foo',
3361 * 'localBasePath' => __DIR__,
3366 $wgResourceModuleSkinStyles = array();
3369 * Extensions should register foreign module sources here. 'local' is a
3370 * built-in source that is not in this array, but defined by
3371 * ResourceLoader::__construct() so that it cannot be unset.
3375 * $wgResourceLoaderSources['foo'] = 'http://example.org/w/load.php';
3378 $wgResourceLoaderSources = array();
3381 * Default 'remoteBasePath' value for instances of ResourceLoaderFileModule.
3382 * If not set, then $wgScriptPath will be used as a fallback.
3384 $wgResourceBasePath = null;
3387 * Maximum time in seconds to cache resources served by the resource loader.
3388 * Used to set last modified headers (max-age/s-maxage).
3390 * Following options to distinguish:
3391 * - versioned: Used for modules with a version, because changing version
3392 * numbers causes cache misses. This normally has a long expiry time.
3393 * - unversioned: Used for modules without a version to propagate changes
3394 * quickly to clients. Also used for modules with errors to recover quickly.
3395 * This normally has a short expiry time.
3397 * Expiry time for the options to distinguish:
3398 * - server: Squid/Varnish but also any other public proxy cache between the
3399 * client and MediaWiki.
3400 * - client: On the client side (e.g. in the browser cache).
3402 $wgResourceLoaderMaxage = array(
3403 'versioned' => array(
3404 'server' => 30 * 24 * 60 * 60, // 30 days
3405 'client' => 30 * 24 * 60 * 60, // 30 days
3407 'unversioned' => array(
3408 'server' => 5 * 60, // 5 minutes
3409 'client' => 5 * 60, // 5 minutes
3414 * The default debug mode (on/off) for of ResourceLoader requests.
3416 * This will still be overridden when the debug URL parameter is used.
3418 $wgResourceLoaderDebug = false;
3421 * Enable embedding of certain resources using Edge Side Includes. This will
3422 * improve performance but only works if there is something in front of the
3423 * web server (e..g a Squid or Varnish server) configured to process the ESI.
3425 $wgResourceLoaderUseESI = false;
3428 * Put each statement on its own line when minifying JavaScript. This makes
3429 * debugging in non-debug mode a bit easier.
3431 $wgResourceLoaderMinifierStatementsOnOwnLine = false;
3434 * Maximum line length when minifying JavaScript. This is not a hard maximum:
3435 * the minifier will try not to produce lines longer than this, but may be
3436 * forced to do so in certain cases.
3438 $wgResourceLoaderMinifierMaxLineLength = 1000;
3441 * Whether to include the mediawiki.legacy JS library (old wikibits.js), and its
3444 $wgIncludeLegacyJavaScript = true;
3447 * Whether to preload the mediawiki.util module as blocking module in the top
3450 * Before MediaWiki 1.19, modules used to load slower/less asynchronous which
3451 * allowed modules to lack dependencies on 'popular' modules that were likely
3454 * This setting is to aid scripts during migration by providing mediawiki.util
3455 * unconditionally (which was the most commonly missed dependency).
3456 * It doesn't cover all missing dependencies obviously but should fix most of
3459 * This should be removed at some point after site/user scripts have been fixed.
3460 * Enable this if your wiki has a large amount of user/site scripts that are
3461 * lacking dependencies.
3464 $wgPreloadJavaScriptMwUtil = false;
3467 * Whether or not to assign configuration variables to the global window object.
3469 * If this is set to false, old code using deprecated variables will no longer
3472 * @par Example of legacy code:
3474 * if ( window.wgRestrictionEdit ) { ... }
3478 * if ( wgIsArticle ) { ... }
3481 * Instead, one needs to use mw.config.
3482 * @par Example using mw.config global configuration:
3484 * if ( mw.config.exists('wgRestrictionEdit') ) { ... }
3488 * if ( mw.config.get('wgIsArticle') ) { ... }
3491 $wgLegacyJavaScriptGlobals = true;
3494 * If set to a positive number, ResourceLoader will not generate URLs whose
3495 * query string is more than this many characters long, and will instead use
3496 * multiple requests with shorter query strings. This degrades performance,
3497 * but may be needed if your web server has a low (less than, say 1024)
3498 * query string length limit or a low value for suhosin.get.max_value_length
3499 * that you can't increase.
3501 * If set to a negative number, ResourceLoader will assume there is no query
3502 * string length limit.
3504 * Defaults to a value based on php configuration.
3506 $wgResourceLoaderMaxQueryLength = false;
3509 * If set to true, JavaScript modules loaded from wiki pages will be parsed
3510 * prior to minification to validate it.
3512 * Parse errors will result in a JS exception being thrown during module load,
3513 * which avoids breaking other modules loaded in the same request.
3515 $wgResourceLoaderValidateJS = true;
3518 * If set to true, statically-sourced (file-backed) JavaScript resources will
3519 * be parsed for validity before being bundled up into ResourceLoader modules.
3521 * This can be helpful for development by providing better error messages in
3522 * default (non-debug) mode, but JavaScript parsing is slow and memory hungry
3523 * and may fail on large pre-bundled frameworks.
3525 $wgResourceLoaderValidateStaticJS = false;
3528 * If set to true, asynchronous loading of bottom-queue scripts in the "<head>"
3529 * will be enabled. This is an experimental feature that's supposed to make
3530 * JavaScript load faster.
3532 $wgResourceLoaderExperimentalAsyncLoading = false;
3535 * Global LESS variables. An associative array binding variable names to
3536 * LESS code snippets representing their values.
3538 * Adding an item here is equivalent to writing `@variable: value;`
3539 * at the beginning of all your .less files, with all the consequences.
3540 * In particular, string values must be escaped and quoted.
3542 * Changes to LESS variables do not trigger cache invalidation.
3544 * If the LESS variables need to be dynamic, you can use the
3545 * ResourceLoaderGetLessVars hook (since 1.25).
3549 * $wgResourceLoaderLESSVars = array(
3550 * 'baseFontSize' => '1em',
3551 * 'smallFontSize' => '0.75em',
3552 * 'WikimediaBlue' => '#006699',
3557 $wgResourceLoaderLESSVars = array();
3560 * Custom LESS functions. An associative array mapping function name to PHP
3563 * Changes to LESS functions do not trigger cache invalidation.
3566 * @deprecated since 1.24 Questionable usefulness and problematic to support,
3567 * will be removed in the future.
3569 $wgResourceLoaderLESSFunctions = array();
3572 * Default import paths for LESS modules. LESS files referenced in @import
3573 * statements will be looked up here first, and relative to the importing file
3574 * second. To avoid collisions, it's important for the LESS files in these
3575 * directories to have a common, predictable file name prefix.
3577 * Extensions need not (and should not) register paths in
3578 * $wgResourceLoaderLESSImportPaths. The import path includes the path of the
3579 * currently compiling LESS file, which allows each extension to freely import
3580 * files from its own tree.
3584 $wgResourceLoaderLESSImportPaths = array(
3585 "$IP/resources/src/mediawiki.less/",
3589 * Whether ResourceLoader should attempt to persist modules in localStorage on
3590 * browsers that support the Web Storage API.
3592 * @since 1.23 - Client-side module persistence is experimental. Exercise care.
3594 $wgResourceLoaderStorageEnabled = false;
3597 * Cache version for client-side ResourceLoader module storage. You can trigger
3598 * invalidation of the contents of the module store by incrementing this value.
3602 $wgResourceLoaderStorageVersion = 1;
3605 * Whether to allow site-wide CSS (MediaWiki:Common.css and friends) on
3606 * restricted pages like Special:UserLogin or Special:Preferences where
3607 * JavaScript is disabled for security reasons. As it is possible to
3608 * execute JavaScript through CSS, setting this to true opens up a
3609 * potential security hole. Some sites may "skin" their wiki by using
3610 * site-wide CSS, causing restricted pages to look unstyled and different
3611 * from the rest of the site.
3615 $wgAllowSiteCSSOnRestrictedPages = false;
3617 /** @} */ # End of resource loader settings }
3619 /*************************************************************************//**
3620 * @name Page title and interwiki link settings
3625 * Name of the project namespace. If left set to false, $wgSitename will be
3628 $wgMetaNamespace = false;
3631 * Name of the project talk namespace.
3633 * Normally you can ignore this and it will be something like
3634 * $wgMetaNamespace . "_talk". In some languages, you may want to set this
3635 * manually for grammatical reasons.
3637 $wgMetaNamespaceTalk = false;
3640 * Additional namespaces. If the namespaces defined in Language.php and
3641 * Namespace.php are insufficient, you can create new ones here, for example,
3642 * to import Help files in other languages. You can also override the namespace
3643 * names of existing namespaces. Extensions developers should use
3644 * $wgCanonicalNamespaceNames.
3646 * @warning Once you delete a namespace, the pages in that namespace will
3647 * no longer be accessible. If you rename it, then you can access them through
3648 * the new namespace name.
3650 * Custom namespaces should start at 100 to avoid conflicting with standard
3651 * namespaces, and should always follow the even/odd main/talk pattern.
3655 * $wgExtraNamespaces = array(
3657 * 101 => "Hilfe_Diskussion",
3659 * 103 => "Discussion_Aide"
3663 * @todo Add a note about maintenance/namespaceDupes.php
3665 $wgExtraNamespaces = array();
3668 * Same as above, but for namespaces with gender distinction.
3669 * Note: the default form for the namespace should also be set
3670 * using $wgExtraNamespaces for the same index.
3673 $wgExtraGenderNamespaces = array();
3676 * Namespace aliases.
3678 * These are alternate names for the primary localised namespace names, which
3679 * are defined by $wgExtraNamespaces and the language file. If a page is
3680 * requested with such a prefix, the request will be redirected to the primary
3683 * Set this to a map from namespace names to IDs.
3687 * $wgNamespaceAliases = array(
3688 * 'Wikipedian' => NS_USER,
3693 $wgNamespaceAliases = array();
3696 * Allowed title characters -- regex character class
3697 * Don't change this unless you know what you're doing
3699 * Problematic punctuation:
3700 * - []{}|# Are needed for link syntax, never enable these
3701 * - <> Causes problems with HTML escaping, don't use
3702 * - % Enabled by default, minor problems with path to query rewrite rules, see below
3703 * - + Enabled by default, but doesn't work with path to query rewrite rules,
3704 * corrupted by apache
3705 * - ? Enabled by default, but doesn't work with path to PATH_INFO rewrites
3707 * All three of these punctuation problems can be avoided by using an alias,
3708 * instead of a rewrite rule of either variety.
3710 * The problem with % is that when using a path to query rewrite rule, URLs are
3711 * double-unescaped: once by Apache's path conversion code, and again by PHP. So
3712 * %253F, for example, becomes "?". Our code does not double-escape to compensate
3713 * for this, indeed double escaping would break if the double-escaped title was
3714 * passed in the query string rather than the path. This is a minor security issue
3715 * because articles can be created such that they are hard to view or edit.
3717 * In some rare cases you may wish to remove + for compatibility with old links.
3719 * Theoretically 0x80-0x9F of ISO 8859-1 should be disallowed, but
3720 * this breaks interlanguage links
3722 $wgLegalTitleChars = " %!\"$&'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF+";
3725 * The interwiki prefix of the current wiki, or false if it doesn't have one.
3727 * @deprecated since 1.23; use $wgLocalInterwikis instead
3729 $wgLocalInterwiki = false;
3732 * Array for multiple $wgLocalInterwiki values, in case there are several
3733 * interwiki prefixes that point to the current wiki. If $wgLocalInterwiki is
3734 * set, its value is prepended to this array, for backwards compatibility.
3736 * Note, recent changes feeds use only the first entry in this array (or
3737 * $wgLocalInterwiki, if it is set). See $wgRCFeeds
3739 $wgLocalInterwikis = array();
3742 * Expiry time for cache of interwiki table
3744 $wgInterwikiExpiry = 10800;
3747 * @name Interwiki caching settings.
3752 *$wgInterwikiCache specifies path to constant database file.
3754 * This cdb database is generated by dumpInterwiki from maintenance and has
3756 * - dbname:key - a simple key (e.g. enwiki:meta)
3757 * - _sitename:key - site-scope key (e.g. wiktionary:meta)
3758 * - __global:key - global-scope key (e.g. __global:meta)
3759 * - __sites:dbname - site mapping (e.g. __sites:enwiki)
3761 * Sites mapping just specifies site name, other keys provide "local url"
3764 $wgInterwikiCache = false;
3767 * Specify number of domains to check for messages.
3768 * - 1: Just wiki(db)-level
3769 * - 2: wiki and global levels
3772 $wgInterwikiScopes = 3;
3775 * Fallback site, if unable to resolve from cache
3777 $wgInterwikiFallbackSite = 'wiki';
3779 /** @} */ # end of Interwiki caching settings.
3782 * @name SiteStore caching settings.
3787 * Specify the file location for the SiteStore json cache file.
3789 $wgSitesCacheFile = false;
3791 /** @} */ # end of SiteStore caching settings.
3794 * If local interwikis are set up which allow redirects,
3795 * set this regexp to restrict URLs which will be displayed
3796 * as 'redirected from' links.
3799 * It might look something like this:
3801 * $wgRedirectSources = '!^https?://[a-z-]+\.wikipedia\.org/!';
3804 * Leave at false to avoid displaying any incoming redirect markers.
3805 * This does not affect intra-wiki redirects, which don't change
3808 $wgRedirectSources = false;
3811 * Set this to false to avoid forcing the first letter of links to capitals.
3813 * @warning may break links! This makes links COMPLETELY case-sensitive. Links
3814 * appearing with a capital at the beginning of a sentence will *not* go to the
3815 * same place as links in the middle of a sentence using a lowercase initial.
3817 $wgCapitalLinks = true;
3820 * @since 1.16 - This can now be set per-namespace. Some special namespaces (such
3821 * as Special, see MWNamespace::$alwaysCapitalizedNamespaces for the full list) must be
3822 * true by default (and setting them has no effect), due to various things that
3823 * require them to be so. Also, since Talk namespaces need to directly mirror their
3824 * associated content namespaces, the values for those are ignored in favor of the
3825 * subject namespace's setting. Setting for NS_MEDIA is taken automatically from
3830 * $wgCapitalLinkOverrides[ NS_FILE ] = false;
3833 $wgCapitalLinkOverrides = array();
3836 * Which namespaces should support subpages?
3837 * See Language.php for a list of namespaces.
3839 $wgNamespacesWithSubpages = array(
3842 NS_USER_TALK
=> true,
3844 NS_PROJECT_TALK
=> true,
3845 NS_FILE_TALK
=> true,
3846 NS_MEDIAWIKI
=> true,
3847 NS_MEDIAWIKI_TALK
=> true,
3848 NS_TEMPLATE_TALK
=> true,
3850 NS_HELP_TALK
=> true,
3851 NS_CATEGORY_TALK
=> true
3855 * Array holding default tracking category names.
3857 * Array contains the system messages for each tracking category.
3858 * Tracking categories allow pages with certain characteristics to be tracked.
3859 * It works by adding any such page to a category automatically.
3861 * A message with the suffix '-desc' should be added as a description message
3862 * to have extra information on Special:TrackingCategories.
3864 * @deprecated since 1.25 Extensions should now register tracking categories using
3865 * the new extension registration system.
3869 $wgTrackingCategories = array();
3872 * Array of namespaces which can be deemed to contain valid "content", as far
3873 * as the site statistics are concerned. Useful if additional namespaces also
3874 * contain "content" which should be considered when generating a count of the
3875 * number of articles in the wiki.
3877 $wgContentNamespaces = array( NS_MAIN
);
3880 * Max number of redirects to follow when resolving redirects.
3881 * 1 means only the first redirect is followed (default behavior).
3882 * 0 or less means no redirects are followed.
3884 $wgMaxRedirects = 1;
3887 * Array of invalid page redirect targets.
3888 * Attempting to create a redirect to any of the pages in this array
3889 * will make the redirect fail.
3890 * Userlogout is hard-coded, so it does not need to be listed here.
3891 * (bug 10569) Disallow Mypage and Mytalk as well.
3893 * As of now, this only checks special pages. Redirects to pages in
3894 * other namespaces cannot be invalidated by this variable.
3896 $wgInvalidRedirectTargets = array( 'Filepath', 'Mypage', 'Mytalk', 'Redirect' );
3898 /** @} */ # End of title and interwiki settings }
3900 /************************************************************************//**
3901 * @name Parser settings
3902 * These settings configure the transformation from wikitext to HTML.
3907 * Parser configuration. Associative array with the following members:
3909 * class The class name
3911 * preprocessorClass The preprocessor class. Two classes are currently available:
3912 * Preprocessor_Hash, which uses plain PHP arrays for temporary
3913 * storage, and Preprocessor_DOM, which uses the DOM module for
3914 * temporary storage. Preprocessor_DOM generally uses less memory;
3915 * the speed of the two is roughly the same.
3917 * If this parameter is not given, it uses Preprocessor_DOM if the
3918 * DOM module is available, otherwise it uses Preprocessor_Hash.
3920 * The entire associative array will be passed through to the constructor as
3921 * the first parameter. Note that only Setup.php can use this variable --
3922 * the configuration will change at runtime via $wgParser member functions, so
3923 * the contents of this variable will be out-of-date. The variable can only be
3924 * changed during LocalSettings.php, in particular, it can't be changed during
3925 * an extension setup function.
3927 $wgParserConf = array(
3928 'class' => 'Parser',
3929 #'preprocessorClass' => 'Preprocessor_Hash',
3933 * Maximum indent level of toc.
3935 $wgMaxTocLevel = 999;
3938 * A complexity limit on template expansion: the maximum number of nodes visited
3939 * by PPFrame::expand()
3941 $wgMaxPPNodeCount = 1000000;
3944 * A complexity limit on template expansion: the maximum number of elements
3945 * generated by Preprocessor::preprocessToObj(). This allows you to limit the
3946 * amount of memory used by the Preprocessor_DOM node cache: testing indicates
3947 * that each element uses about 160 bytes of memory on a 64-bit processor, so
3948 * this default corresponds to about 155 MB.
3950 * When the limit is exceeded, an exception is thrown.
3952 $wgMaxGeneratedPPNodeCount = 1000000;
3955 * Maximum recursion depth for templates within templates.
3956 * The current parser adds two levels to the PHP call stack for each template,
3957 * and xdebug limits the call stack to 100 by default. So this should hopefully
3958 * stop the parser before it hits the xdebug limit.
3960 $wgMaxTemplateDepth = 40;
3963 * @see $wgMaxTemplateDepth
3965 $wgMaxPPExpandDepth = 40;
3968 * URL schemes that should be recognized as valid by wfParseUrl().
3970 * WARNING: Do not add 'file:' to this or internal file links will be broken.
3971 * Instead, if you want to support file links, add 'file://'. The same applies
3972 * to any other protocols with the same name as a namespace. See bug #44011 for
3977 $wgUrlProtocols = array(
3978 'bitcoin:', 'ftp://', 'ftps://', 'geo:', 'git://', 'gopher://', 'http://',
3979 'https://', 'irc://', 'ircs://', 'magnet:', 'mailto:', 'mms://', 'news:',
3980 'nntp://', 'redis://', 'sftp://', 'sip:', 'sips:', 'sms:', 'ssh://',
3981 'svn://', 'tel:', 'telnet://', 'urn:', 'worldwind://', 'xmpp:', '//'
3985 * If true, removes (substitutes) templates in "~~~~" signatures.
3987 $wgCleanSignatures = true;
3990 * Whether to allow inline image pointing to other websites
3992 $wgAllowExternalImages = false;
3995 * If the above is false, you can specify an exception here. Image URLs
3996 * that start with this string are then rendered, while all others are not.
3997 * You can use this to set up a trusted, simple repository of images.
3998 * You may also specify an array of strings to allow multiple sites
4002 * $wgAllowExternalImagesFrom = 'http://127.0.0.1/';
4003 * $wgAllowExternalImagesFrom = array( 'http://127.0.0.1/', 'http://example.com' );
4006 $wgAllowExternalImagesFrom = '';
4009 * If $wgAllowExternalImages is false, you can allow an on-wiki
4010 * whitelist of regular expression fragments to match the image URL
4011 * against. If the image matches one of the regular expression fragments,
4012 * The image will be displayed.
4014 * Set this to true to enable the on-wiki whitelist (MediaWiki:External image whitelist)
4015 * Or false to disable it
4017 $wgEnableImageWhitelist = true;
4020 * A different approach to the above: simply allow the "<img>" tag to be used.
4021 * This allows you to specify alt text and other attributes, copy-paste HTML to
4022 * your wiki more easily, etc. However, allowing external images in any manner
4023 * will allow anyone with editing rights to snoop on your visitors' IP
4024 * addresses and so forth, if they wanted to, by inserting links to images on
4025 * sites they control.
4027 $wgAllowImageTag = false;
4030 * $wgUseTidy: use tidy to make sure HTML output is sane.
4031 * Tidy is a free tool that fixes broken HTML.
4032 * See http://www.w3.org/People/Raggett/tidy/
4034 * - $wgTidyBin should be set to the path of the binary and
4035 * - $wgTidyConf to the path of the configuration file.
4036 * - $wgTidyOpts can include any number of parameters.
4037 * - $wgTidyInternal controls the use of the PECL extension or the
4038 * libtidy (PHP >= 5) extension to use an in-process tidy library instead
4039 * of spawning a separate program.
4040 * Normally you shouldn't need to override the setting except for
4041 * debugging. To install, use 'pear install tidy' and add a line
4042 * 'extension=tidy.so' to php.ini.
4049 $wgAlwaysUseTidy = false;
4054 $wgTidyBin = 'tidy';
4059 $wgTidyConf = $IP . '/includes/tidy.conf';
4069 $wgTidyInternal = extension_loaded( 'tidy' );
4072 * Put tidy warnings in HTML comments
4073 * Only works for internal tidy.
4075 $wgDebugTidy = false;
4078 * Allow raw, unchecked HTML in "<html>...</html>" sections.
4079 * THIS IS VERY DANGEROUS on a publicly editable site, so USE wgGroupPermissions
4080 * TO RESTRICT EDITING to only those that you trust
4085 * Set a default target for external links, e.g. _blank to pop up a new window
4087 $wgExternalLinkTarget = false;
4090 * If true, external URL links in wiki text will be given the
4091 * rel="nofollow" attribute as a hint to search engines that
4092 * they should not be followed for ranking purposes as they
4093 * are user-supplied and thus subject to spamming.
4095 $wgNoFollowLinks = true;
4098 * Namespaces in which $wgNoFollowLinks doesn't apply.
4099 * See Language.php for a list of namespaces.
4101 $wgNoFollowNsExceptions = array();
4104 * If this is set to an array of domains, external links to these domain names
4105 * (or any subdomains) will not be set to rel="nofollow" regardless of the
4106 * value of $wgNoFollowLinks. For instance:
4108 * $wgNoFollowDomainExceptions = array( 'en.wikipedia.org', 'wiktionary.org',
4109 * 'mediawiki.org' );
4111 * This would add rel="nofollow" to links to de.wikipedia.org, but not
4112 * en.wikipedia.org, wiktionary.org, en.wiktionary.org, us.en.wikipedia.org,
4115 * Defaults to mediawiki.org for the links included in the software by default.
4117 $wgNoFollowDomainExceptions = array( 'mediawiki.org' );
4120 * Allow DISPLAYTITLE to change title display
4122 $wgAllowDisplayTitle = true;
4125 * For consistency, restrict DISPLAYTITLE to text that normalizes to the same
4126 * canonical DB key. Also disallow some inline CSS rules like display: none;
4127 * which can cause the text to be hidden or unselectable.
4129 $wgRestrictDisplayTitle = true;
4132 * Maximum number of calls per parse to expensive parser functions such as
4135 $wgExpensiveParserFunctionLimit = 100;
4138 * Preprocessor caching threshold
4139 * Setting it to 'false' will disable the preprocessor cache.
4141 $wgPreprocessorCacheThreshold = 1000;
4144 * Enable interwiki transcluding. Only when iw_trans=1 in the interwiki table.
4146 $wgEnableScaryTranscluding = false;
4149 * Expiry time for transcluded templates cached in transcache database table.
4150 * Only used $wgEnableInterwikiTranscluding is set to true.
4152 $wgTranscludeCacheExpiry = 3600;
4154 /** @} */ # end of parser settings }
4156 /************************************************************************//**
4162 * Method used to determine if a page in a content namespace should be counted
4163 * as a valid article.
4165 * Redirect pages will never be counted as valid articles.
4167 * This variable can have the following values:
4168 * - 'any': all pages as considered as valid articles
4169 * - 'comma': the page must contain a comma to be considered valid
4170 * - 'link': the page must contain a [[wiki link]] to be considered valid
4172 * See also See https://www.mediawiki.org/wiki/Manual:Article_count
4174 * Retroactively changing this variable will not affect the existing count,
4175 * to update it, you will need to run the maintenance/updateArticleCount.php
4178 $wgArticleCountMethod = 'link';
4181 * How many days user must be idle before he is considered inactive. Will affect
4182 * the number shown on Special:Statistics, Special:ActiveUsers, and the
4183 * {{NUMBEROFACTIVEUSERS}} magic word in wikitext.
4184 * You might want to leave this as the default value, to provide comparable
4185 * numbers between different wikis.
4187 $wgActiveUserDays = 30;
4189 /** @} */ # End of statistics }
4191 /************************************************************************//**
4192 * @name User accounts, authentication
4197 * For compatibility with old installations set to false
4198 * @deprecated since 1.24 will be removed in future
4200 $wgPasswordSalt = true;
4203 * Specifies the minimal length of a user password. If set to 0, empty pass-
4204 * words are allowed.
4206 $wgMinimalPasswordLength = 1;
4209 * Specifies if users should be sent to a password-reset form on login, if their
4210 * password doesn't meet the requirements of User::isValidPassword().
4213 $wgInvalidPasswordReset = true;
4216 * Default password type to use when hashing user passwords
4220 $wgPasswordDefault = 'pbkdf2';
4223 * Configuration for built-in password types. Maps the password type
4224 * to an array of options. The 'class' option is the Password class to
4225 * use. All other options are class-dependent.
4227 * An advanced example:
4229 * $wgPasswordConfig['bcrypt-peppered'] = array(
4230 * 'class' => 'EncryptedPassword',
4231 * 'underlying' => 'bcrypt',
4232 * 'secrets' => array(),
4233 * 'cipher' => MCRYPT_RIJNDAEL_256,
4234 * 'mode' => MCRYPT_MODE_CBC,
4241 $wgPasswordConfig = array(
4243 'class' => 'MWOldPassword',
4246 'class' => 'MWSaltedPassword',
4248 'pbkdf2-legacyA' => array(
4249 'class' => 'LayeredParameterizedPassword',
4255 'pbkdf2-legacyB' => array(
4256 'class' => 'LayeredParameterizedPassword',
4263 'class' => 'BcryptPassword',
4267 'class' => 'Pbkdf2Password',
4275 * Whether to allow password resets ("enter some identifying data, and we'll send an email
4276 * with a temporary password you can use to get back into the account") identified by
4277 * various bits of data. Setting all of these to false (or the whole variable to false)
4278 * has the effect of disabling password resets entirely
4280 $wgPasswordResetRoutes = array(
4286 * Maximum number of Unicode characters in signature
4288 $wgMaxSigChars = 255;
4291 * Maximum number of bytes in username. You want to run the maintenance
4292 * script ./maintenance/checkUsernames.php once you have changed this value.
4294 $wgMaxNameChars = 255;
4297 * Array of usernames which may not be registered or logged in from
4298 * Maintenance scripts can still use these
4300 $wgReservedUsernames = array(
4301 'MediaWiki default', // Default 'Main Page' and MediaWiki: message pages
4302 'Conversion script', // Used for the old Wikipedia software upgrade
4303 'Maintenance script', // Maintenance scripts which perform editing, image import script
4304 'Template namespace initialisation script', // Used in 1.2->1.3 upgrade
4305 'ScriptImporter', // Default user name used by maintenance/importSiteScripts.php
4306 'msg:double-redirect-fixer', // Automatic double redirect fix
4307 'msg:usermessage-editor', // Default user for leaving user messages
4308 'msg:proxyblocker', // For $wgProxyList and Special:Blockme (removed in 1.22)
4312 * Settings added to this array will override the default globals for the user
4313 * preferences used by anonymous visitors and newly created accounts.
4314 * For instance, to disable editing on double clicks:
4315 * $wgDefaultUserOptions ['editondblclick'] = 0;
4317 $wgDefaultUserOptions = array(
4318 'ccmeonemails' => 0,
4320 'date' => 'default',
4323 'editfont' => 'default',
4324 'editondblclick' => 0,
4325 'editsectiononrightclick' => 0,
4326 'enotifminoredits' => 0,
4327 'enotifrevealaddr' => 0,
4328 'enotifusertalkpages' => 1,
4329 'enotifwatchlistpages' => 1,
4330 'extendwatchlist' => 1,
4332 'forceeditsummary' => 0,
4333 'gender' => 'unknown',
4335 'hidepatrolled' => 0,
4338 'minordefault' => 0,
4339 'newpageshidepatrolled' => 0,
4341 'norollbackdiff' => 0,
4342 'numberheadings' => 0,
4343 'previewonfirst' => 0,
4344 'previewontop' => 1,
4348 'showhiddencats' => 0,
4349 'shownumberswatching' => 1,
4352 'stubthreshold' => 0,
4355 'uselivepreview' => 0,
4357 'watchcreations' => 1,
4358 'watchdefault' => 1,
4359 'watchdeletion' => 0,
4360 'watchlistdays' => 3.0,
4361 'watchlisthideanons' => 0,
4362 'watchlisthidebots' => 0,
4363 'watchlisthideliu' => 0,
4364 'watchlisthideminor' => 0,
4365 'watchlisthideown' => 0,
4366 'watchlisthidepatrolled' => 0,
4368 'watchrollback' => 0,
4370 'useeditwarning' => 1,
4371 'prefershttps' => 1,
4375 * An array of preferences to not show for the user
4377 $wgHiddenPrefs = array();
4380 * Characters to prevent during new account creations.
4381 * This is used in a regular expression character class during
4382 * registration (regex metacharacters like / are escaped).
4384 $wgInvalidUsernameCharacters = '@';
4387 * Character used as a delimiter when testing for interwiki userrights
4388 * (In Special:UserRights, it is possible to modify users on different
4389 * databases if the delimiter is used, e.g. "Someuser@enwiki").
4391 * It is recommended that you have this delimiter in
4392 * $wgInvalidUsernameCharacters above, or you will not be able to
4393 * modify the user rights of those users via Special:UserRights
4395 $wgUserrightsInterwikiDelimiter = '@';
4398 * This is to let user authenticate using https when they come from http.
4399 * Based on an idea by George Herbert on wikitech-l:
4400 * http://lists.wikimedia.org/pipermail/wikitech-l/2010-October/050039.html
4403 $wgSecureLogin = false;
4405 /** @} */ # end user accounts }
4407 /************************************************************************//**
4408 * @name User rights, access control and monitoring
4413 * Number of seconds before autoblock entries expire. Default 86400 = 1 day.
4415 $wgAutoblockExpiry = 86400;
4418 * Set this to true to allow blocked users to edit their own user talk page.
4420 $wgBlockAllowsUTEdit = false;
4423 * Allow sysops to ban users from accessing Emailuser
4425 $wgSysopEmailBans = true;
4428 * Limits on the possible sizes of range blocks.
4430 * CIDR notation is hard to understand, it's easy to mistakenly assume that a
4431 * /1 is a small range and a /31 is a large range. For IPv4, setting a limit of
4432 * half the number of bits avoids such errors, and allows entire ISPs to be
4433 * blocked using a small number of range blocks.
4435 * For IPv6, RFC 3177 recommends that a /48 be allocated to every residential
4436 * customer, so range blocks larger than /64 (half the number of bits) will
4437 * plainly be required. RFC 4692 implies that a very large ISP may be
4438 * allocated a /19 if a generous HD-Ratio of 0.8 is used, so we will use that
4439 * as our limit. As of 2012, blocking the whole world would require a /4 range.
4441 $wgBlockCIDRLimit = array(
4442 'IPv4' => 16, # Blocks larger than a /16 (64k addresses) will not be allowed
4447 * If true, blocked users will not be allowed to login. When using this with
4448 * a public wiki, the effect of logging out blocked users may actually be
4449 * avers: unless the user's address is also blocked (e.g. auto-block),
4450 * logging the user out will again allow reading and editing, just as for
4451 * anonymous visitors.
4453 $wgBlockDisablesLogin = false;
4456 * Pages anonymous user may see, set as an array of pages titles.
4460 * $wgWhitelistRead = array ( "Main Page", "Wikipedia:Help");
4463 * Special:Userlogin and Special:ChangePassword are always whitelisted.
4465 * @note This will only work if $wgGroupPermissions['*']['read'] is false --
4466 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
4468 * @note Also that this will only protect _pages in the wiki_. Uploaded files
4469 * will remain readable. You can use img_auth.php to protect uploaded files,
4470 * see https://www.mediawiki.org/wiki/Manual:Image_Authorization
4472 $wgWhitelistRead = false;
4475 * Pages anonymous user may see, set as an array of regular expressions.
4477 * This function will match the regexp against the title name, which
4478 * is without underscore.
4481 * To whitelist [[Main Page]]:
4483 * $wgWhitelistReadRegexp = array( "/Main Page/" );
4486 * @note Unless ^ and/or $ is specified, a regular expression might match
4487 * pages not intended to be whitelisted. The above example will also
4488 * whitelist a page named 'Security Main Page'.
4491 * To allow reading any page starting with 'User' regardless of the case:
4493 * $wgWhitelistReadRegexp = array( "@^UsEr.*@i" );
4495 * Will allow both [[User is banned]] and [[User:JohnDoe]]
4497 * @note This will only work if $wgGroupPermissions['*']['read'] is false --
4498 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
4500 $wgWhitelistReadRegexp = false;
4503 * Should editors be required to have a validated e-mail
4504 * address before being allowed to edit?
4506 $wgEmailConfirmToEdit = false;
4509 * Permission keys given to users in each group.
4511 * This is an array where the keys are all groups and each value is an
4512 * array of the format (right => boolean).
4514 * The second format is used to support per-namespace permissions.
4515 * Note that this feature does not fully work for all permission types.
4517 * All users are implicitly in the '*' group including anonymous visitors;
4518 * logged-in users are all implicitly in the 'user' group. These will be
4519 * combined with the permissions of all groups that a given user is listed
4520 * in in the user_groups table.
4522 * Note: Don't set $wgGroupPermissions = array(); unless you know what you're
4523 * doing! This will wipe all permissions, and may mean that your users are
4524 * unable to perform certain essential tasks or access new functionality
4525 * when new permissions are introduced and default grants established.
4527 * Functionality to make pages inaccessible has not been extensively tested
4528 * for security. Use at your own risk!
4530 * This replaces $wgWhitelistAccount and $wgWhitelistEdit
4532 $wgGroupPermissions = array();
4534 /** @cond file_level_code */
4535 // Implicit group for all visitors
4536 $wgGroupPermissions['*']['createaccount'] = true;
4537 $wgGroupPermissions['*']['read'] = true;
4538 $wgGroupPermissions['*']['edit'] = true;
4539 $wgGroupPermissions['*']['createpage'] = true;
4540 $wgGroupPermissions['*']['createtalk'] = true;
4541 $wgGroupPermissions['*']['writeapi'] = true;
4542 $wgGroupPermissions['*']['editmyusercss'] = true;
4543 $wgGroupPermissions['*']['editmyuserjs'] = true;
4544 $wgGroupPermissions['*']['viewmywatchlist'] = true;
4545 $wgGroupPermissions['*']['editmywatchlist'] = true;
4546 $wgGroupPermissions['*']['viewmyprivateinfo'] = true;
4547 $wgGroupPermissions['*']['editmyprivateinfo'] = true;
4548 $wgGroupPermissions['*']['editmyoptions'] = true;
4549 #$wgGroupPermissions['*']['patrolmarks'] = false; // let anons see what was patrolled
4551 // Implicit group for all logged-in accounts
4552 $wgGroupPermissions['user']['move'] = true;
4553 $wgGroupPermissions['user']['move-subpages'] = true;
4554 $wgGroupPermissions['user']['move-rootuserpages'] = true; // can move root userpages
4555 $wgGroupPermissions['user']['move-categorypages'] = true;
4556 $wgGroupPermissions['user']['movefile'] = true;
4557 $wgGroupPermissions['user']['read'] = true;
4558 $wgGroupPermissions['user']['edit'] = true;
4559 $wgGroupPermissions['user']['createpage'] = true;
4560 $wgGroupPermissions['user']['createtalk'] = true;
4561 $wgGroupPermissions['user']['writeapi'] = true;
4562 $wgGroupPermissions['user']['upload'] = true;
4563 $wgGroupPermissions['user']['reupload'] = true;
4564 $wgGroupPermissions['user']['reupload-shared'] = true;
4565 $wgGroupPermissions['user']['minoredit'] = true;
4566 $wgGroupPermissions['user']['purge'] = true; // can use ?action=purge without clicking "ok"
4567 $wgGroupPermissions['user']['sendemail'] = true;
4569 // Implicit group for accounts that pass $wgAutoConfirmAge
4570 $wgGroupPermissions['autoconfirmed']['autoconfirmed'] = true;
4571 $wgGroupPermissions['autoconfirmed']['editsemiprotected'] = true;
4573 // Users with bot privilege can have their edits hidden
4574 // from various log pages by default
4575 $wgGroupPermissions['bot']['bot'] = true;
4576 $wgGroupPermissions['bot']['autoconfirmed'] = true;
4577 $wgGroupPermissions['bot']['editsemiprotected'] = true;
4578 $wgGroupPermissions['bot']['nominornewtalk'] = true;
4579 $wgGroupPermissions['bot']['autopatrol'] = true;
4580 $wgGroupPermissions['bot']['suppressredirect'] = true;
4581 $wgGroupPermissions['bot']['apihighlimits'] = true;
4582 $wgGroupPermissions['bot']['writeapi'] = true;
4584 // Most extra permission abilities go to this group
4585 $wgGroupPermissions['sysop']['block'] = true;
4586 $wgGroupPermissions['sysop']['createaccount'] = true;
4587 $wgGroupPermissions['sysop']['delete'] = true;
4588 // can be separately configured for pages with > $wgDeleteRevisionsLimit revs
4589 $wgGroupPermissions['sysop']['bigdelete'] = true;
4590 // can view deleted history entries, but not see or restore the text
4591 $wgGroupPermissions['sysop']['deletedhistory'] = true;
4592 // can view deleted revision text
4593 $wgGroupPermissions['sysop']['deletedtext'] = true;
4594 $wgGroupPermissions['sysop']['undelete'] = true;
4595 $wgGroupPermissions['sysop']['editinterface'] = true;
4596 $wgGroupPermissions['sysop']['editusercss'] = true;
4597 $wgGroupPermissions['sysop']['edituserjs'] = true;
4598 $wgGroupPermissions['sysop']['import'] = true;
4599 $wgGroupPermissions['sysop']['importupload'] = true;
4600 $wgGroupPermissions['sysop']['move'] = true;
4601 $wgGroupPermissions['sysop']['move-subpages'] = true;
4602 $wgGroupPermissions['sysop']['move-rootuserpages'] = true;
4603 $wgGroupPermissions['sysop']['move-categorypages'] = true;
4604 $wgGroupPermissions['sysop']['patrol'] = true;
4605 $wgGroupPermissions['sysop']['autopatrol'] = true;
4606 $wgGroupPermissions['sysop']['protect'] = true;
4607 $wgGroupPermissions['sysop']['editprotected'] = true;
4608 $wgGroupPermissions['sysop']['proxyunbannable'] = true;
4609 $wgGroupPermissions['sysop']['rollback'] = true;
4610 $wgGroupPermissions['sysop']['upload'] = true;
4611 $wgGroupPermissions['sysop']['reupload'] = true;
4612 $wgGroupPermissions['sysop']['reupload-shared'] = true;
4613 $wgGroupPermissions['sysop']['unwatchedpages'] = true;
4614 $wgGroupPermissions['sysop']['autoconfirmed'] = true;
4615 $wgGroupPermissions['sysop']['editsemiprotected'] = true;
4616 $wgGroupPermissions['sysop']['ipblock-exempt'] = true;
4617 $wgGroupPermissions['sysop']['blockemail'] = true;
4618 $wgGroupPermissions['sysop']['markbotedits'] = true;
4619 $wgGroupPermissions['sysop']['apihighlimits'] = true;
4620 $wgGroupPermissions['sysop']['browsearchive'] = true;
4621 $wgGroupPermissions['sysop']['noratelimit'] = true;
4622 $wgGroupPermissions['sysop']['movefile'] = true;
4623 $wgGroupPermissions['sysop']['unblockself'] = true;
4624 $wgGroupPermissions['sysop']['suppressredirect'] = true;
4625 #$wgGroupPermissions['sysop']['pagelang'] = true;
4626 #$wgGroupPermissions['sysop']['upload_by_url'] = true;
4627 $wgGroupPermissions['sysop']['mergehistory'] = true;
4628 $wgGroupPermissions['sysop']['managechangetags'] = true;
4630 // Permission to change users' group assignments
4631 $wgGroupPermissions['bureaucrat']['userrights'] = true;
4632 $wgGroupPermissions['bureaucrat']['noratelimit'] = true;
4633 // Permission to change users' groups assignments across wikis
4634 #$wgGroupPermissions['bureaucrat']['userrights-interwiki'] = true;
4635 // Permission to export pages including linked pages regardless of $wgExportMaxLinkDepth
4636 #$wgGroupPermissions['bureaucrat']['override-export-depth'] = true;
4638 #$wgGroupPermissions['sysop']['deletelogentry'] = true;
4639 #$wgGroupPermissions['sysop']['deleterevision'] = true;
4640 // To hide usernames from users and Sysops
4641 #$wgGroupPermissions['suppress']['hideuser'] = true;
4642 // To hide revisions/log items from users and Sysops
4643 #$wgGroupPermissions['suppress']['suppressrevision'] = true;
4644 // To view revisions/log items hidden from users and Sysops
4645 #$wgGroupPermissions['suppress']['viewsuppressed'] = true;
4646 // For private suppression log access
4647 #$wgGroupPermissions['suppress']['suppressionlog'] = true;
4650 * The developer group is deprecated, but can be activated if need be
4651 * to use the 'lockdb' and 'unlockdb' special pages. Those require
4652 * that a lock file be defined and creatable/removable by the web
4655 # $wgGroupPermissions['developer']['siteadmin'] = true;
4660 * Permission keys revoked from users in each group.
4662 * This acts the same way as wgGroupPermissions above, except that
4663 * if the user is in a group here, the permission will be removed from them.
4665 * Improperly setting this could mean that your users will be unable to perform
4666 * certain essential tasks, so use at your own risk!
4668 $wgRevokePermissions = array();
4671 * Implicit groups, aren't shown on Special:Listusers or somewhere else
4673 $wgImplicitGroups = array( '*', 'user', 'autoconfirmed' );
4676 * A map of group names that the user is in, to group names that those users
4677 * are allowed to add or revoke.
4679 * Setting the list of groups to add or revoke to true is equivalent to "any
4683 * To allow sysops to add themselves to the "bot" group:
4685 * $wgGroupsAddToSelf = array( 'sysop' => array( 'bot' ) );
4689 * Implicit groups may be used for the source group, for instance:
4691 * $wgGroupsRemoveFromSelf = array( '*' => true );
4693 * This allows users in the '*' group (i.e. any user) to remove themselves from
4694 * any group that they happen to be in.
4696 $wgGroupsAddToSelf = array();
4699 * @see $wgGroupsAddToSelf
4701 $wgGroupsRemoveFromSelf = array();
4704 * Set of available actions that can be restricted via action=protect
4705 * You probably shouldn't change this.
4706 * Translated through restriction-* messages.
4707 * Title::getRestrictionTypes() will remove restrictions that are not
4708 * applicable to a specific title (create and upload)
4710 $wgRestrictionTypes = array( 'create', 'edit', 'move', 'upload' );
4713 * Rights which can be required for each protection level (via action=protect)
4715 * You can add a new protection level that requires a specific
4716 * permission by manipulating this array. The ordering of elements
4717 * dictates the order on the protection form's lists.
4719 * - '' will be ignored (i.e. unprotected)
4720 * - 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility
4721 * - 'sysop' is quietly rewritten to 'editprotected' for backwards compatibility
4723 $wgRestrictionLevels = array( '', 'autoconfirmed', 'sysop' );
4726 * Restriction levels that can be used with cascading protection
4728 * A page can only be protected with cascading protection if the
4729 * requested restriction level is included in this array.
4731 * 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility.
4732 * 'sysop' is quietly rewritten to 'editprotected' for backwards compatibility.
4734 $wgCascadingRestrictionLevels = array( 'sysop' );
4737 * Restriction levels that should be considered "semiprotected"
4739 * Certain places in the interface recognize a dichotomy between "protected"
4740 * and "semiprotected", without further distinguishing the specific levels. In
4741 * general, if anyone can be eligible to edit a protection level merely by
4742 * reaching some condition in $wgAutopromote, it should probably be considered
4745 * 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility.
4746 * 'sysop' is not changed, since it really shouldn't be here.
4748 $wgSemiprotectedRestrictionLevels = array( 'autoconfirmed' );
4751 * Set the minimum permissions required to edit pages in each
4752 * namespace. If you list more than one permission, a user must
4753 * have all of them to edit pages in that namespace.
4755 * @note NS_MEDIAWIKI is implicitly restricted to 'editinterface'.
4757 $wgNamespaceProtection = array();
4760 * Pages in namespaces in this array can not be used as templates.
4762 * Elements MUST be numeric namespace ids, you can safely use the MediaWiki
4763 * namespaces constants (NS_USER, NS_MAIN...).
4765 * Among other things, this may be useful to enforce read-restrictions
4766 * which may otherwise be bypassed by using the template mechanism.
4768 $wgNonincludableNamespaces = array();
4771 * Number of seconds an account is required to age before it's given the
4772 * implicit 'autoconfirm' group membership. This can be used to limit
4773 * privileges of new accounts.
4775 * Accounts created by earlier versions of the software may not have a
4776 * recorded creation date, and will always be considered to pass the age test.
4778 * When left at 0, all registered accounts will pass.
4781 * Set automatic confirmation to 10 minutes (which is 600 seconds):
4783 * $wgAutoConfirmAge = 600; // ten minutes
4785 * Set age to one day:
4787 * $wgAutoConfirmAge = 3600*24; // one day
4790 $wgAutoConfirmAge = 0;
4793 * Number of edits an account requires before it is autoconfirmed.
4794 * Passing both this AND the time requirement is needed. Example:
4798 * $wgAutoConfirmCount = 50;
4801 $wgAutoConfirmCount = 0;
4804 * Automatically add a usergroup to any user who matches certain conditions.
4806 * @todo Redocument $wgAutopromote
4809 * array( '&' or '|' or '^' or '!', cond1, cond2, ... )
4810 * where cond1, cond2, ... are themselves conditions; *OR*
4811 * APCOND_EMAILCONFIRMED, *OR*
4812 * array( APCOND_EMAILCONFIRMED ), *OR*
4813 * array( APCOND_EDITCOUNT, number of edits ), *OR*
4814 * array( APCOND_AGE, seconds since registration ), *OR*
4815 * array( APCOND_INGROUPS, group1, group2, ... ), *OR*
4816 * array( APCOND_ISIP, ip ), *OR*
4817 * array( APCOND_IPINRANGE, range ), *OR*
4818 * array( APCOND_AGE_FROM_EDIT, seconds since first edit ), *OR*
4819 * array( APCOND_BLOCKED ), *OR*
4820 * array( APCOND_ISBOT ), *OR*
4821 * similar constructs defined by extensions.
4823 * If $wgEmailAuthentication is off, APCOND_EMAILCONFIRMED will be true for any
4824 * user who has provided an e-mail address.
4826 $wgAutopromote = array(
4827 'autoconfirmed' => array( '&',
4828 array( APCOND_EDITCOUNT
, &$wgAutoConfirmCount ),
4829 array( APCOND_AGE
, &$wgAutoConfirmAge ),
4834 * Automatically add a usergroup to any user who matches certain conditions.
4836 * Does not add the user to the group again if it has been removed.
4837 * Also, does not remove the group if the user no longer meets the criteria.
4841 * array( event => criteria, ... )
4843 * Where event is either:
4844 * - 'onEdit' (when user edits)
4845 * - 'onView' (when user views the wiki)
4847 * Criteria has the same format as $wgAutopromote
4849 * @see $wgAutopromote
4852 $wgAutopromoteOnce = array(
4853 'onEdit' => array(),
4858 * Put user rights log entries for autopromotion in recent changes?
4861 $wgAutopromoteOnceLogInRC = true;
4864 * $wgAddGroups and $wgRemoveGroups can be used to give finer control over who
4865 * can assign which groups at Special:Userrights.
4868 * Bureaucrats can add any group:
4870 * $wgAddGroups['bureaucrat'] = true;
4872 * Bureaucrats can only remove bots and sysops:
4874 * $wgRemoveGroups['bureaucrat'] = array( 'bot', 'sysop' );
4876 * Sysops can make bots:
4878 * $wgAddGroups['sysop'] = array( 'bot' );
4880 * Sysops can disable other sysops in an emergency, and disable bots:
4882 * $wgRemoveGroups['sysop'] = array( 'sysop', 'bot' );
4885 $wgAddGroups = array();
4890 $wgRemoveGroups = array();
4893 * A list of available rights, in addition to the ones defined by the core.
4894 * For extensions only.
4896 $wgAvailableRights = array();
4899 * Optional to restrict deletion of pages with higher revision counts
4900 * to users with the 'bigdelete' permission. (Default given to sysops.)
4902 $wgDeleteRevisionsLimit = 0;
4905 * The maximum number of edits a user can have and
4906 * can still be hidden by users with the hideuser permission.
4907 * This is limited for performance reason.
4908 * Set to false to disable the limit.
4911 $wgHideUserContribLimit = 1000;
4914 * Number of accounts each IP address may create, 0 to disable.
4916 * @warning Requires memcached
4918 $wgAccountCreationThrottle = 0;
4921 * Edits matching these regular expressions in body text
4922 * will be recognised as spam and rejected automatically.
4924 * There's no administrator override on-wiki, so be careful what you set. :)
4925 * May be an array of regexes or a single string for backwards compatibility.
4927 * @see http://en.wikipedia.org/wiki/Regular_expression
4929 * @note Each regex needs a beginning/end delimiter, eg: # or /
4931 $wgSpamRegex = array();
4934 * Same as the above except for edit summaries
4936 $wgSummarySpamRegex = array();
4939 * Whether to use DNS blacklists in $wgDnsBlacklistUrls to check for open
4943 $wgEnableDnsBlacklist = false;
4946 * List of DNS blacklists to use, if $wgEnableDnsBlacklist is true.
4948 * This is an array of either a URL or an array with the URL and a key (should
4949 * the blacklist require a key).
4953 * $wgDnsBlacklistUrls = array(
4954 * // String containing URL
4955 * 'http.dnsbl.sorbs.net.',
4956 * // Array with URL and key, for services that require a key
4957 * array( 'dnsbl.httpbl.net.', 'mykey' ),
4958 * // Array with just the URL. While this works, it is recommended that you
4959 * // just use a string as shown above
4960 * array( 'opm.tornevall.org.' )
4964 * @note You should end the domain name with a . to avoid searching your
4965 * eventual domain search suffixes.
4968 $wgDnsBlacklistUrls = array( 'http.dnsbl.sorbs.net.' );
4971 * Proxy whitelist, list of addresses that are assumed to be non-proxy despite
4972 * what the other methods might say.
4974 $wgProxyWhitelist = array();
4977 * Whether to look at the X-Forwarded-For header's list of (potentially spoofed)
4978 * IPs and apply IP blocks to them. This allows for IP blocks to work with correctly-configured
4979 * (transparent) proxies without needing to block the proxies themselves.
4981 $wgApplyIpBlocksToXff = false;
4984 * Simple rate limiter options to brake edit floods.
4986 * Maximum number actions allowed in the given number of seconds; after that
4987 * the violating client receives HTTP 500 error pages until the period
4991 * To set a generic maximum of 4 hits in 60 seconds:
4993 * $wgRateLimits = array( 4, 60 );
4996 * You could also limit per action and then type of users. See the inline
4997 * code for a template to use.
4999 * This option set is experimental and likely to change.
5001 * @warning Requires memcached.
5003 $wgRateLimits = array(
5005 'anon' => null, // for any and all anonymous edits (aggregate)
5006 'user' => null, // for each logged-in user
5007 'newbie' => null, // for each recent (autoconfirmed) account; overrides 'user'
5008 'ip' => null, // for each anon and recent account
5009 'subnet' => null, // ... within a /24 subnet in IPv4 or /64 in IPv6
5017 'mailpassword' => array( // triggering password resets emails
5020 'emailuser' => array( // emailing other users using MediaWiki
5023 'linkpurge' => array( // purges of link tables
5030 'renderfile' => array( // files rendered via thumb.php or thumb_handler.php
5037 'renderfile-nonstandard' => array( // same as above but for non-standard thumbnails
5044 'stashedit' => array( // stashing edits into cache before save
5054 * Set to a filename to log rate limiter hits.
5056 * @deprecated since 1.23, use $wgDebugLogGroups['ratelimit'] instead
5058 $wgRateLimitLog = null;
5061 * Array of IPs which should be excluded from rate limits.
5062 * This may be useful for whitelisting NAT gateways for conferences, etc.
5064 $wgRateLimitsExcludedIPs = array();
5067 * Log IP addresses in the recentchanges table; can be accessed only by
5068 * extensions (e.g. CheckUser) or a DB admin
5069 * Used for retroactive autoblocks
5071 $wgPutIPinRC = true;
5074 * Integer defining default number of entries to show on
5075 * special pages which are query-pages such as Special:Whatlinkshere.
5077 $wgQueryPageDefaultLimit = 50;
5080 * Limit password attempts to X attempts per Y seconds per IP per account.
5082 * @warning Requires memcached.
5084 $wgPasswordAttemptThrottle = array( 'count' => 5, 'seconds' => 300 );
5086 /** @} */ # end of user rights settings
5088 /************************************************************************//**
5089 * @name Proxy scanner settings
5094 * This should always be customised in LocalSettings.php
5096 $wgSecretKey = false;
5099 * Big list of banned IP addresses.
5101 * This can have the following formats:
5102 * - An array of addresses, either in the values
5103 * or the keys (for backward compatibility)
5104 * - A string, in that case this is the path to a file
5105 * containing the list of IP addresses, one per line
5107 $wgProxyList = array();
5109 /** @} */ # end of proxy scanner settings
5111 /************************************************************************//**
5112 * @name Cookie settings
5117 * Default cookie lifetime, in seconds. Setting to 0 makes all cookies session-only.
5119 $wgCookieExpiration = 180 * 86400;
5122 * Set to set an explicit domain on the login cookies eg, "justthis.domain.org"
5123 * or ".any.subdomain.net"
5125 $wgCookieDomain = '';
5128 * Set this variable if you want to restrict cookies to a certain path within
5129 * the domain specified by $wgCookieDomain.
5131 $wgCookiePath = '/';
5134 * Whether the "secure" flag should be set on the cookie. This can be:
5135 * - true: Set secure flag
5136 * - false: Don't set secure flag
5137 * - "detect": Set the secure flag if $wgServer is set to an HTTPS URL
5139 $wgCookieSecure = 'detect';
5142 * By default, MediaWiki checks if the client supports cookies during the
5143 * login process, so that it can display an informative error message if
5144 * cookies are disabled. Set this to true if you want to disable this cookie
5147 $wgDisableCookieCheck = false;
5150 * Cookies generated by MediaWiki have names starting with this prefix. Set it
5151 * to a string to use a custom prefix. Setting it to false causes the database
5152 * name to be used as a prefix.
5154 $wgCookiePrefix = false;
5157 * Set authentication cookies to HttpOnly to prevent access by JavaScript,
5158 * in browsers that support this feature. This can mitigates some classes of
5161 $wgCookieHttpOnly = true;
5164 * A list of cookies that vary the cache (for use by extensions)
5166 $wgCacheVaryCookies = array();
5169 * Override to customise the session name
5171 $wgSessionName = false;
5173 /** @} */ # end of cookie settings }
5175 /************************************************************************//**
5176 * @name LaTeX (mathematical formulas)
5181 * To use inline TeX, you need to compile 'texvc' (in the 'math' subdirectory of
5182 * the MediaWiki package and have latex, dvips, gs (ghostscript), andconvert
5183 * (ImageMagick) installed and available in the PATH.
5184 * Please see math/README for more information.
5188 /** @} */ # end LaTeX }
5190 /************************************************************************//**
5191 * @name Profiling, testing and debugging
5193 * To enable profiling, edit StartProfiler.php
5199 * Filename for debug logging. See https://www.mediawiki.org/wiki/How_to_debug
5200 * The debug log file should be not be publicly accessible if it is used, as it
5201 * may contain private data.
5203 $wgDebugLogFile = '';
5206 * Prefix for debug log lines
5208 $wgDebugLogPrefix = '';
5211 * If true, instead of redirecting, show a page with a link to the redirect
5212 * destination. This allows for the inspection of PHP error messages, and easy
5213 * resubmission of form data. For developer use only.
5215 $wgDebugRedirects = false;
5218 * If true, log debugging data from action=raw and load.php.
5219 * This is normally false to avoid overlapping debug entries due to gen=css
5220 * and gen=js requests.
5222 $wgDebugRawPage = false;
5225 * Send debug data to an HTML comment in the output.
5227 * This may occasionally be useful when supporting a non-technical end-user.
5228 * It's more secure than exposing the debug log file to the web, since the
5229 * output only contains private data for the current user. But it's not ideal
5230 * for development use since data is lost on fatal errors and redirects.
5232 $wgDebugComments = false;
5235 * Extensive database transaction state debugging
5239 $wgDebugDBTransactions = false;
5242 * Write SQL queries to the debug log.
5244 * This setting is only used $wgLBFactoryConf['class'] is set to
5245 * 'LBFactorySimple' and $wgDBservers is an empty array; otherwise
5246 * the DBO_DEBUG flag must be set in the 'flags' option of the database
5247 * connection to achieve the same functionality.
5249 $wgDebugDumpSql = false;
5252 * Trim logged SQL queries to this many bytes. Set 0/false/null to do no
5256 $wgDebugDumpSqlLength = 500;
5259 * Map of string log group names to log destinations.
5261 * If set, wfDebugLog() output for that group will go to that file instead
5262 * of the regular $wgDebugLogFile. Useful for enabling selective logging
5265 * Log destinations may be one of the following:
5266 * - false to completely remove from the output, including from $wgDebugLogFile.
5267 * - string values specifying a filename or URI.
5268 * - associative array with keys:
5269 * - 'destination' desired filename or URI.
5270 * - 'sample' an integer value, specifying a sampling factor (optional)
5271 * - 'level' A \Psr\Log\LogLevel constant, indicating the minimum level
5272 * to log (optional, since 1.25)
5276 * $wgDebugLogGroups['redis'] = '/var/log/mediawiki/redis.log';
5279 * @par Advanced example:
5281 * $wgDebugLogGroups['memcached'] = array(
5282 * 'destination' => '/var/log/mediawiki/memcached.log',
5283 * 'sample' => 1000, // log 1 message out of every 1,000.
5284 * 'level' => \Psr\Log\LogLevel::WARNING
5288 $wgDebugLogGroups = array();
5291 * Default service provider for creating Psr\Log\LoggerInterface instances.
5293 * The value should be an array suitable for use with
5294 * ObjectFactory::getObjectFromSpec(). The created object is expected to
5295 * implement the MWLoggerSpi interface. See ObjectFactory for additional
5298 * Alternately the MWLoggerFactory::registerProvider method can be called to
5299 * inject an MWLoggerSpi instance into MWLoggerFactory and bypass the use of
5300 * this configuration variable entirely.
5303 * @var array $wgMWLoggerDefaultSpi
5306 $wgMWLoggerDefaultSpi = array(
5307 'class' => 'MWLoggerLegacySpi',
5311 * Display debug data at the bottom of the main content area.
5313 * Useful for developers and technical users trying to working on a closed wiki.
5315 $wgShowDebug = false;
5318 * Prefix debug messages with relative timestamp. Very-poor man's profiler.
5319 * Since 1.19 also includes memory usage.
5321 $wgDebugTimestamps = false;
5324 * Print HTTP headers for every request in the debug information.
5326 $wgDebugPrintHttpHeaders = true;
5329 * Show the contents of $wgHooks in Special:Version
5331 $wgSpecialVersionShowHooks = false;
5334 * Whether to show "we're sorry, but there has been a database error" pages.
5335 * Displaying errors aids in debugging, but may display information useful
5338 $wgShowSQLErrors = false;
5341 * If set to true, uncaught exceptions will print a complete stack trace
5342 * to output. This should only be used for debugging, as it may reveal
5343 * private information in function parameters due to PHP's backtrace
5346 $wgShowExceptionDetails = false;
5349 * If true, show a backtrace for database errors
5351 * @note This setting only applies when connection errors and query errors are
5352 * reported in the normal manner. $wgShowExceptionDetails applies in other cases,
5353 * including those in which an uncaught exception is thrown from within the
5354 * exception handler.
5356 $wgShowDBErrorBacktrace = false;
5359 * If true, send the exception backtrace to the error log
5361 $wgLogExceptionBacktrace = true;
5364 * Expose backend server host names through the API and various HTML comments
5366 $wgShowHostnames = false;
5369 * Override server hostname detection with a hardcoded value.
5370 * Should be a string, default false.
5373 $wgOverrideHostname = false;
5376 * If set to true MediaWiki will throw notices for some possible error
5377 * conditions and for deprecated functions.
5379 $wgDevelopmentWarnings = false;
5382 * Release limitation to wfDeprecated warnings, if set to a release number
5383 * development warnings will not be generated for deprecations added in releases
5386 $wgDeprecationReleaseLimit = false;
5389 * Only record profiling info for pages that took longer than this
5391 $wgProfileLimit = 0.0;
5394 * Don't put non-profiling info into log file
5396 * @deprecated since 1.23, set the log file in
5397 * $wgDebugLogGroups['profileoutput'] instead.
5399 $wgProfileOnly = false;
5402 * If true, print a raw call tree instead of per-function report
5404 $wgProfileCallTree = false;
5407 * Should application server host be put into profiling table
5409 * @deprecated set $wgProfiler['perhost'] = true instead
5411 $wgProfilePerHost = null;
5414 * Host for UDP profiler.
5416 * The host should be running a daemon which can be obtained from MediaWiki
5418 * http://git.wikimedia.org/tree/operations%2Fsoftware.git/master/udpprofile
5420 * @deprecated set $wgProfiler['udphost'] instead
5422 $wgUDPProfilerHost = null;
5425 * Port for UDP profiler.
5426 * @see $wgUDPProfilerHost
5428 * @deprecated set $wgProfiler['udpport'] instead
5430 $wgUDPProfilerPort = null;
5433 * Format string for the UDP profiler. The UDP profiler invokes sprintf() with
5434 * (profile id, count, cpu, cpu_sq, real, real_sq, entry name, memory) as
5435 * arguments. You can use sprintf's argument numbering/swapping capability to
5436 * repeat, re-order or omit fields.
5438 * @see $wgStatsFormatString
5441 * @deprecated set $wgProfiler['udpformat'] instead
5443 $wgUDPProfilerFormatString = null;
5446 * Destination for wfIncrStats() data...
5447 * 'cache' to go into the system cache, if enabled (memcached)
5448 * 'udp' to be sent to the UDP profiler (see $wgUDPProfilerHost)
5451 $wgStatsMethod = 'cache';
5454 * When $wgStatsMethod is 'udp', setting this to a string allows statistics to
5455 * be aggregated over more than one wiki. The string will be used in place of
5456 * the DB name in outgoing UDP packets. If this is set to false, the DB name
5459 $wgAggregateStatsID = false;
5462 * When $wgStatsMethod is 'udp', this variable specifies how stats should be
5463 * formatted. Its value should be a format string suitable for a sprintf()
5464 * invocation with (id, count, key) arguments, where 'id' is either
5465 * $wgAggregateStatsID or the DB name, 'count' is the value by which the metric
5466 * is being incremented, and 'key' is the metric name.
5468 * @see $wgUDPProfilerFormatString
5469 * @see $wgAggregateStatsID
5472 $wgStatsFormatString = "stats/%s - %s 1 1 1 1 %s\n";
5475 * InfoAction retrieves a list of transclusion links (both to and from).
5476 * This number puts a limit on that query in the case of highly transcluded
5479 $wgPageInfoTransclusionLimit = 50;
5482 * Set this to an integer to only do synchronous site_stats updates
5483 * one every *this many* updates. The other requests go into pending
5484 * delta values in $wgMemc. Make sure that $wgMemc is a global cache.
5485 * If set to -1, updates *only* go to $wgMemc (useful for daemons).
5487 $wgSiteStatsAsyncFactor = false;
5490 * Parser test suite files to be run by parserTests.php when no specific
5491 * filename is passed to it.
5493 * Extensions may add their own tests to this array, or site-local tests
5494 * may be added via LocalSettings.php
5498 $wgParserTestFiles = array(
5499 "$IP/tests/parser/parserTests.txt",
5500 "$IP/tests/parser/extraParserTests.txt"
5504 * Allow running of javascript test suites via [[Special:JavaScriptTest]] (such as QUnit).
5506 $wgEnableJavaScriptTest = false;
5509 * Overwrite the caching key prefix with custom value.
5512 $wgCachePrefix = false;
5515 * Display the new debugging toolbar. This also enables profiling on database
5516 * queries and other useful output.
5517 * Will disable file cache.
5521 $wgDebugToolbar = false;
5523 /** @} */ # end of profiling, testing and debugging }
5525 /************************************************************************//**
5531 * Set this to true to disable the full text search feature.
5533 $wgDisableTextSearch = false;
5536 * Set to true to have nicer highlighted text in search results,
5537 * by default off due to execution overhead
5539 $wgAdvancedSearchHighlighting = false;
5542 * Regexp to match word boundaries, defaults for non-CJK languages
5543 * should be empty for CJK since the words are not separate
5545 $wgSearchHighlightBoundaries = '[\p{Z}\p{P}\p{C}]';
5548 * Template for OpenSearch suggestions, defaults to API action=opensearch
5550 * Sites with heavy load would typically have these point to a custom
5551 * PHP wrapper to avoid firing up mediawiki for every keystroke
5553 * Placeholders: {searchTerms}
5555 * @deprecated since 1.25 Use $wgOpenSearchTemplates['application/x-suggestions+json'] instead
5557 $wgOpenSearchTemplate = false;
5560 * Templates for OpenSearch suggestions, defaults to API action=opensearch
5562 * Sites with heavy load would typically have these point to a custom
5563 * PHP wrapper to avoid firing up mediawiki for every keystroke
5565 * Placeholders: {searchTerms}
5567 $wgOpenSearchTemplates = array(
5568 'application/x-suggestions+json' => false,
5569 'application/x-suggestions+xml' => false,
5573 * Enable OpenSearch suggestions requested by MediaWiki. Set this to
5574 * false if you've disabled scripts that use api?action=opensearch and
5575 * want reduce load caused by cached scripts still pulling suggestions.
5576 * It will let the API fallback by responding with an empty array.
5578 $wgEnableOpenSearchSuggest = true;
5581 * Integer defining default number of entries to show on
5584 $wgOpenSearchDefaultLimit = 10;
5587 * Minimum length of extract in <Description>. Actual extracts will last until the end of sentence.
5589 $wgOpenSearchDescriptionLength = 100;
5592 * Expiry time for search suggestion responses
5594 $wgSearchSuggestCacheExpiry = 1200;
5597 * If you've disabled search semi-permanently, this also disables updates to the
5598 * table. If you ever re-enable, be sure to rebuild the search table.
5600 $wgDisableSearchUpdate = false;
5603 * List of namespaces which are searched by default.
5607 * $wgNamespacesToBeSearchedDefault[NS_MAIN] = true;
5608 * $wgNamespacesToBeSearchedDefault[NS_PROJECT] = true;
5611 $wgNamespacesToBeSearchedDefault = array(
5616 * Disable the internal MySQL-based search, to allow it to be
5617 * implemented by an extension instead.
5619 $wgDisableInternalSearch = false;
5622 * Set this to a URL to forward search requests to some external location.
5623 * If the URL includes '$1', this will be replaced with the URL-encoded
5627 * To forward to Google you'd have something like:
5629 * $wgSearchForwardUrl =
5630 * 'http://www.google.com/search?q=$1' .
5631 * '&domains=http://example.com' .
5632 * '&sitesearch=http://example.com' .
5633 * '&ie=utf-8&oe=utf-8';
5636 $wgSearchForwardUrl = null;
5639 * Search form behavior.
5640 * - true = use Go & Search buttons
5641 * - false = use Go button & Advanced search link
5643 $wgUseTwoButtonsSearchForm = true;
5646 * Array of namespaces to generate a Google sitemap for when the
5647 * maintenance/generateSitemap.php script is run, or false if one is to be
5648 * generated for all namespaces.
5650 $wgSitemapNamespaces = false;
5653 * Custom namespace priorities for sitemaps. Setting this will allow you to
5654 * set custom priorities to namespaces when sitemaps are generated using the
5655 * maintenance/generateSitemap.php script.
5657 * This should be a map of namespace IDs to priority
5660 * $wgSitemapNamespacesPriorities = array(
5666 $wgSitemapNamespacesPriorities = false;
5669 * If true, searches for IP addresses will be redirected to that IP's
5670 * contributions page. E.g. searching for "1.2.3.4" will redirect to
5671 * [[Special:Contributions/1.2.3.4]]
5673 $wgEnableSearchContributorsByIP = true;
5675 /** @} */ # end of search settings
5677 /************************************************************************//**
5678 * @name Edit user interface
5683 * Path to the GNU diff3 utility. If the file doesn't exist, edit conflicts will
5684 * fall back to the old behavior (no merging).
5686 $wgDiff3 = '/usr/bin/diff3';
5689 * Path to the GNU diff utility.
5691 $wgDiff = '/usr/bin/diff';
5694 * Which namespaces have special treatment where they should be preview-on-open
5695 * Internally only Category: pages apply, but using this extensions (e.g. Semantic MediaWiki)
5696 * can specify namespaces of pages they have special treatment for
5698 $wgPreviewOnOpenNamespaces = array(
5703 * Enable the UniversalEditButton for browsers that support it
5704 * (currently only Firefox with an extension)
5705 * See http://universaleditbutton.org for more background information
5707 $wgUniversalEditButton = true;
5710 * If user doesn't specify any edit summary when making a an edit, MediaWiki
5711 * will try to automatically create one. This feature can be disabled by set-
5712 * ting this variable false.
5714 $wgUseAutomaticEditSummaries = true;
5716 /** @} */ # end edit UI }
5718 /************************************************************************//**
5720 * See also $wgSiteNotice
5725 * @cond file_level_code
5726 * Set $wgCommandLineMode if it's not set already, to avoid notices
5728 if ( !isset( $wgCommandLineMode ) ) {
5729 $wgCommandLineMode = false;
5734 * For colorized maintenance script output, is your terminal background dark ?
5736 $wgCommandLineDarkBg = false;
5739 * Set this to a string to put the wiki into read-only mode. The text will be
5740 * used as an explanation to users.
5742 * This prevents most write operations via the web interface. Cache updates may
5743 * still be possible. To prevent database writes completely, use the read_only
5749 * If this lock file exists (size > 0), the wiki will be forced into read-only mode.
5750 * Its contents will be shown to users as part of the read-only warning
5753 * Will default to "{$wgUploadDirectory}/lock_yBgMBwiR" in Setup.php
5755 $wgReadOnlyFile = false;
5758 * When you run the web-based upgrade utility, it will tell you what to set
5759 * this to in order to authorize the upgrade process. It will subsequently be
5760 * used as a password, to authorize further upgrades.
5762 * For security, do not set this to a guessable string. Use the value supplied
5763 * by the install/upgrade process. To cause the upgrader to generate a new key,
5764 * delete the old key from LocalSettings.php.
5766 $wgUpgradeKey = false;
5769 * Fully specified path to git binary
5771 $wgGitBin = '/usr/bin/git';
5774 * Map GIT repository URLs to viewer URLs to provide links in Special:Version
5776 * Key is a pattern passed to preg_match() and preg_replace(),
5777 * without the delimiters (which are #) and must match the whole URL.
5778 * The value is the replacement for the key (it can contain $1, etc.)
5779 * %h will be replaced by the short SHA-1 (7 first chars) and %H by the
5780 * full SHA-1 of the HEAD revision.
5781 * %r will be replaced with a URL-encoded version of $1.
5785 $wgGitRepositoryViewers = array(
5786 'https://(?:[a-z0-9_]+@)?gerrit.wikimedia.org/r/(?:p/)?(.*)' =>
5787 'https://git.wikimedia.org/tree/%r/%H',
5788 'ssh://(?:[a-z0-9_]+@)?gerrit.wikimedia.org:29418/(.*)' =>
5789 'https://git.wikimedia.org/tree/%r/%H',
5792 /** @} */ # End of maintenance }
5794 /************************************************************************//**
5795 * @name Recent changes, new pages, watchlist and history
5800 * Recentchanges items are periodically purged; entries older than this many
5802 * Default: 90 days = about three months
5804 $wgRCMaxAge = 90 * 24 * 3600;
5807 * Filter $wgRCLinkDays by $wgRCMaxAge to avoid showing links for numbers
5808 * higher than what will be stored. Note that this is disabled by default
5809 * because we sometimes do have RC data which is beyond the limit for some
5810 * reason, and some users may use the high numbers to display that data which
5813 $wgRCFilterByAge = false;
5816 * List of Limits options to list in the Special:Recentchanges and
5817 * Special:Recentchangeslinked pages.
5819 $wgRCLinkLimits = array( 50, 100, 250, 500 );
5822 * List of Days options to list in the Special:Recentchanges and
5823 * Special:Recentchangeslinked pages.
5825 $wgRCLinkDays = array( 1, 3, 7, 14, 30 );
5828 * Destinations to which notifications about recent changes
5831 * As of MediaWiki 1.22, there are 2 supported 'engine' parameter option in core:
5832 * * 'UDPRCFeedEngine', which is used to send recent changes over UDP to the
5834 * * 'RedisPubSubFeedEngine', which is used to send recent changes to Redis.
5836 * The common options are:
5837 * * 'uri' -- the address to which the notices are to be sent.
5838 * * 'formatter' -- the class name (implementing RCFeedFormatter) which will
5839 * produce the text to send. This can also be an object of the class.
5840 * * 'omit_bots' -- whether the bot edits should be in the feed
5841 * * 'omit_anon' -- whether anonymous edits should be in the feed
5842 * * 'omit_user' -- whether edits by registered users should be in the feed
5843 * * 'omit_minor' -- whether minor edits should be in the feed
5844 * * 'omit_patrolled' -- whether patrolled edits should be in the feed
5846 * The IRC-specific options are:
5847 * * 'add_interwiki_prefix' -- whether the titles should be prefixed with
5848 * the first entry in the $wgLocalInterwikis array (or the value of
5849 * $wgLocalInterwiki, if set)
5851 * The JSON-specific options are:
5852 * * 'channel' -- if set, the 'channel' parameter is also set in JSON values.
5854 * @example $wgRCFeeds['example'] = array(
5855 * 'formatter' => 'JSONRCFeedFormatter',
5856 * 'uri' => "udp://localhost:1336",
5857 * 'add_interwiki_prefix' => false,
5858 * 'omit_bots' => true,
5860 * @example $wgRCFeeds['exampleirc'] = array(
5861 * 'formatter' => 'IRCColourfulRCFeedFormatter',
5862 * 'uri' => "udp://localhost:1338",
5863 * 'add_interwiki_prefix' => false,
5864 * 'omit_bots' => true,
5868 $wgRCFeeds = array();
5871 * Used by RecentChange::getEngine to find the correct engine to use for a given URI scheme.
5872 * Keys are scheme names, values are names of engine classes.
5874 $wgRCEngines = array(
5875 'redis' => 'RedisPubSubFeedEngine',
5876 'udp' => 'UDPRCFeedEngine',
5880 * Use RC Patrolling to check for vandalism
5882 $wgUseRCPatrol = true;
5885 * Use new page patrolling to check new pages on Special:Newpages
5887 $wgUseNPPatrol = true;
5890 * Log autopatrol actions to the log table
5892 $wgLogAutopatrol = true;
5895 * Provide syndication feeds (RSS, Atom) for, e.g., Recentchanges, Newpages
5900 * Set maximum number of results to return in syndication feeds (RSS, Atom) for
5901 * eg Recentchanges, Newpages.
5906 * _Minimum_ timeout for cached Recentchanges feed, in seconds.
5907 * A cached version will continue to be served out even if changes
5908 * are made, until this many seconds runs out since the last render.
5910 * If set to 0, feed caching is disabled. Use this for debugging only;
5911 * feed generation can be pretty slow with diffs.
5913 $wgFeedCacheTimeout = 60;
5916 * When generating Recentchanges RSS/Atom feed, diffs will not be generated for
5917 * pages larger than this size.
5919 $wgFeedDiffCutoff = 32768;
5922 * Override the site's default RSS/ATOM feed for recentchanges that appears on
5923 * every page. Some sites might have a different feed they'd like to promote
5924 * instead of the RC feed (maybe like a "Recent New Articles" or "Breaking news" one).
5925 * Should be a format as key (either 'rss' or 'atom') and an URL to the feed
5928 * Configure the 'atom' feed to http://example.com/somefeed.xml
5930 * $wgSiteFeed['atom'] = "http://example.com/somefeed.xml";
5933 $wgOverrideSiteFeed = array();
5936 * Available feeds objects.
5937 * Should probably only be defined when a page is syndicated ie when
5938 * $wgOut->isSyndicated() is true.
5940 $wgFeedClasses = array(
5942 'atom' => 'AtomFeed',
5946 * Which feed types should we provide by default? This can include 'rss',
5947 * 'atom', neither, or both.
5949 $wgAdvertisedFeedTypes = array( 'atom' );
5952 * Show watching users in recent changes, watchlist and page history views
5954 $wgRCShowWatchingUsers = false; # UPO
5957 * Show the amount of changed characters in recent changes
5959 $wgRCShowChangedSize = true;
5962 * If the difference between the character counts of the text
5963 * before and after the edit is below that value, the value will be
5964 * highlighted on the RC page.
5966 $wgRCChangedSizeThreshold = 500;
5969 * Show "Updated (since my last visit)" marker in RC view, watchlist and history
5970 * view for watched pages with new changes
5972 $wgShowUpdatedMarker = true;
5975 * Disable links to talk pages of anonymous users (IPs) in listings on special
5976 * pages like page history, Special:Recentchanges, etc.
5978 $wgDisableAnonTalk = false;
5981 * Enable filtering of categories in Recentchanges
5983 $wgAllowCategorizedRecentChanges = false;
5986 * Allow filtering by change tag in recentchanges, history, etc
5987 * Has no effect if no tags are defined in valid_tag.
5989 $wgUseTagFilter = true;
5992 * If set to an integer, pages that are watched by this many users or more
5993 * will not require the unwatchedpages permission to view the number of
5998 $wgUnwatchedPageThreshold = false;
6001 * Flags (letter symbols) shown in recent changes and watchlist to indicate
6002 * certain types of edits.
6004 * To register a new one:
6006 * $wgRecentChangesFlags['flag'] => array(
6007 * // message for the letter displayed next to rows on changes lists
6008 * 'letter' => 'letter-msg',
6009 * // message for the tooltip of the letter
6010 * 'title' => 'tooltip-msg',
6011 * // optional (defaults to 'tooltip-msg'), message to use in the legend box
6012 * 'legend' => 'legend-msg',
6013 * // optional (defaults to 'flag'), CSS class to put on changes lists rows
6014 * 'class' => 'css-class',
6020 $wgRecentChangesFlags = array(
6022 'letter' => 'newpageletter',
6023 'title' => 'recentchanges-label-newpage',
6024 'legend' => 'recentchanges-legend-newpage',
6027 'letter' => 'minoreditletter',
6028 'title' => 'recentchanges-label-minor',
6029 'legend' => 'recentchanges-legend-minor',
6030 'class' => 'minoredit',
6033 'letter' => 'boteditletter',
6034 'title' => 'recentchanges-label-bot',
6035 'legend' => 'recentchanges-legend-bot',
6036 'class' => 'botedit',
6038 'unpatrolled' => array(
6039 'letter' => 'unpatrolledletter',
6040 'title' => 'recentchanges-label-unpatrolled',
6041 'legend' => 'recentchanges-legend-unpatrolled',
6045 /** @} */ # end RC/watchlist }
6047 /************************************************************************//**
6048 * @name Copyright and credits settings
6053 * Override for copyright metadata.
6055 * This is the name of the page containing information about the wiki's copyright status,
6056 * which will be added as a link in the footer if it is specified. It overrides
6057 * $wgRightsUrl if both are specified.
6059 $wgRightsPage = null;
6062 * Set this to specify an external URL containing details about the content license used on your
6064 * If $wgRightsPage is set then this setting is ignored.
6066 $wgRightsUrl = null;
6069 * If either $wgRightsUrl or $wgRightsPage is specified then this variable gives the text for the
6071 * If using $wgRightsUrl then this value must be specified. If using $wgRightsPage then the name
6072 * of the page will also be used as the link if this variable is not set.
6074 $wgRightsText = null;
6077 * Override for copyright metadata.
6079 $wgRightsIcon = null;
6082 * Set this to some HTML to override the rights icon with an arbitrary logo
6083 * @deprecated since 1.18 Use $wgFooterIcons['copyright']['copyright']
6085 $wgCopyrightIcon = null;
6088 * Set this to true if you want detailed copyright information forms on Upload.
6090 $wgUseCopyrightUpload = false;
6093 * Set this to the number of authors that you want to be credited below an
6094 * article text. Set it to zero to hide the attribution block, and a negative
6095 * number (like -1) to show all authors. Note that this will require 2-3 extra
6096 * database hits, which can have a not insignificant impact on performance for
6102 * If there are more than $wgMaxCredits authors, show $wgMaxCredits of them.
6103 * Otherwise, link to a separate credits page.
6105 $wgShowCreditsIfMax = true;
6107 /** @} */ # end of copyright and credits settings }
6109 /************************************************************************//**
6110 * @name Import / Export
6115 * List of interwiki prefixes for wikis we'll accept as sources for
6116 * Special:Import (for sysops). Since complete page history can be imported,
6117 * these should be 'trusted'.
6119 * This can either be a regular array, or an associative map specifying
6120 * subprojects on the interwiki map of the target wiki, or a mix of the two,
6123 * $wgImportSources = array(
6124 * 'wikipedia' => array( 'cs', 'en', 'fr', 'zh' ),
6126 * 'wikia' => array( 'animanga', 'brickipedia', 'desserts' ),
6130 * If a user has the 'import' permission but not the 'importupload' permission,
6131 * they will only be able to run imports through this transwiki interface.
6133 $wgImportSources = array();
6136 * Optional default target namespace for interwiki imports.
6137 * Can use this to create an incoming "transwiki"-style queue.
6138 * Set to numeric key, not the name.
6140 * Users may override this in the Special:Import dialog.
6142 $wgImportTargetNamespace = null;
6145 * If set to false, disables the full-history option on Special:Export.
6146 * This is currently poorly optimized for long edit histories, so is
6147 * disabled on Wikimedia's sites.
6149 $wgExportAllowHistory = true;
6152 * If set nonzero, Special:Export requests for history of pages with
6153 * more revisions than this will be rejected. On some big sites things
6154 * could get bogged down by very very long pages.
6156 $wgExportMaxHistory = 0;
6159 * Return distinct author list (when not returning full history)
6161 $wgExportAllowListContributors = false;
6164 * If non-zero, Special:Export accepts a "pagelink-depth" parameter
6165 * up to this specified level, which will cause it to include all
6166 * pages linked to from the pages you specify. Since this number
6167 * can become *insanely large* and could easily break your wiki,
6168 * it's disabled by default for now.
6170 * @warning There's a HARD CODED limit of 5 levels of recursion to prevent a
6171 * crazy-big export from being done by someone setting the depth number too
6172 * high. In other words, last resort safety net.
6174 $wgExportMaxLinkDepth = 0;
6177 * Whether to allow the "export all pages in namespace" option
6179 $wgExportFromNamespaces = false;
6182 * Whether to allow exporting the entire wiki into a single file
6184 $wgExportAllowAll = false;
6186 /** @} */ # end of import/export }
6188 /*************************************************************************//**
6194 * A list of callback functions which are called once MediaWiki is fully
6197 $wgExtensionFunctions = array();
6200 * Extension messages files.
6202 * Associative array mapping extension name to the filename where messages can be
6203 * found. The file should contain variable assignments. Any of the variables
6204 * present in languages/messages/MessagesEn.php may be defined, but $messages
6205 * is the most common.
6207 * Variables defined in extensions will override conflicting variables defined
6210 * Since MediaWiki 1.23, use of this variable to define messages is discouraged; instead, store
6211 * messages in JSON format and use $wgMessagesDirs. For setting other variables than
6212 * $messages, $wgExtensionMessagesFiles should still be used. Use a DIFFERENT key because
6213 * any entry having a key that also exists in $wgMessagesDirs will be ignored.
6215 * Extensions using the JSON message format can preserve backward compatibility with
6216 * earlier versions of MediaWiki by using a compatibility shim, such as one generated
6217 * by the generateJsonI18n.php maintenance script, listing it under the SAME key
6218 * as for the $wgMessagesDirs entry.
6222 * $wgExtensionMessagesFiles['ConfirmEdit'] = __DIR__.'/ConfirmEdit.i18n.php';
6225 $wgExtensionMessagesFiles = array();
6228 * Extension messages directories.
6230 * Associative array mapping extension name to the path of the directory where message files can
6231 * be found. The message files are expected to be JSON files named for their language code, e.g.
6232 * en.json, de.json, etc. Extensions with messages in multiple places may specify an array of
6233 * message directories.
6235 * Message directories in core should be added to LocalisationCache::getMessagesDirs()
6237 * @par Simple example:
6239 * $wgMessagesDirs['Example'] = __DIR__ . '/i18n';
6242 * @par Complex example:
6244 * $wgMessagesDirs['Example'] = array(
6245 * __DIR__ . '/lib/ve/i18n',
6246 * __DIR__ . '/lib/oojs-ui/i18n',
6247 * __DIR__ . '/i18n',
6252 $wgMessagesDirs = array();
6255 * Array of files with list(s) of extension entry points to be used in
6256 * maintenance/mergeMessageFileList.php
6259 $wgExtensionEntryPointListFiles = array();
6262 * Parser output hooks.
6263 * This is an associative array where the key is an extension-defined tag
6264 * (typically the extension name), and the value is a PHP callback.
6265 * These will be called as an OutputPageParserOutput hook, if the relevant
6266 * tag has been registered with the parser output object.
6268 * Registration is done with $pout->addOutputHook( $tag, $data ).
6270 * The callback has the form:
6272 * function outputHook( $outputPage, $parserOutput, $data ) { ... }
6275 $wgParserOutputHooks = array();
6278 * Whether to include the NewPP limit report as a HTML comment
6280 $wgEnableParserLimitReporting = true;
6283 * List of valid skin names
6285 * The key should be the name in all lower case, the value should be a properly
6286 * cased name for the skin. This value will be prefixed with "Skin" to create
6287 * the class name of the skin to load. Use Skin::getSkinNames() as an accessor
6288 * if you wish to have access to the full list.
6290 $wgValidSkinNames = array();
6293 * Special page list. This is an associative array mapping the (canonical) names of
6294 * special pages to either a class name to be instantiated, or a callback to use for
6295 * creating the special page object. In both cases, the result must be an instance of
6298 $wgSpecialPages = array();
6301 * Array mapping class names to filenames, for autoloading.
6303 $wgAutoloadClasses = array();
6306 * Switch controlling legacy case-insensitive classloading.
6307 * Do not disable if your wiki must support data created by PHP4, or by
6308 * MediaWiki 1.4 or earlier.
6310 $wgAutoloadAttemptLowercase = true;
6313 * An array of information about installed extensions keyed by their type.
6315 * All but 'name', 'path' and 'author' can be omitted.
6318 * $wgExtensionCredits[$type][] = array(
6319 * 'path' => __FILE__,
6320 * 'name' => 'Example extension',
6321 * 'namemsg' => 'exampleextension-name',
6322 * 'author' => array(
6325 * 'version' => '1.9.0',
6326 * 'url' => 'http://example.org/example-extension/',
6327 * 'descriptionmsg' => 'exampleextension-desc',
6328 * 'license-name' => 'GPL-2.0+',
6332 * The extensions are listed on Special:Version. This page also looks for a file
6333 * named COPYING or LICENSE (optional .txt extension) and provides a link to
6334 * view said file. When the 'license-name' key is specified, this file is
6335 * interpreted as wikitext.
6337 * - $type: One of 'specialpage', 'parserhook', 'variable', 'media', 'antispam',
6338 * 'skin', 'api', or 'other', or any additional types as specified through the
6339 * ExtensionTypes hook as used in SpecialVersion::getExtensionTypes().
6341 * - name: Name of extension as an inline string instead of localizable message.
6342 * Do not omit this even if 'namemsg' is provided, as it is used to override
6343 * the path Special:Version uses to find extension's license info, and is
6344 * required for backwards-compatibility with MediaWiki 1.23 and older.
6346 * - namemsg (since MW 1.24): A message key for a message containing the
6347 * extension's name, if the name is localizable. (For example, skin names
6350 * - author: A string or an array of strings. Authors can be linked using
6351 * the regular wikitext link syntax. To have an internationalized version of
6352 * "and others" show, add an element "...". This element can also be linked,
6353 * for instance "[http://example ...]".
6355 * - descriptionmsg: A message key or an an array with message key and parameters:
6356 * `'descriptionmsg' => 'exampleextension-desc',`
6358 * - description: Description of extension as an inline string instead of
6359 * localizable message (omit in favour of 'descriptionmsg').
6361 * - license-name: Short name of the license (used as label for the link), such
6362 * as "GPL-2.0+" or "MIT" (https://spdx.org/licenses/ for a list of identifiers).
6364 $wgExtensionCredits = array();
6367 * Authentication plugin.
6368 * @var $wgAuth AuthPlugin
6373 * Global list of hooks.
6375 * The key is one of the events made available by MediaWiki, you can find
6376 * a description for most of them in docs/hooks.txt. The array is used
6377 * internally by Hook:run().
6379 * The value can be one of:
6381 * - A function name:
6383 * $wgHooks['event_name'][] = $function;
6385 * - A function with some data:
6387 * $wgHooks['event_name'][] = array( $function, $data );
6389 * - A an object method:
6391 * $wgHooks['event_name'][] = array( $object, 'method' );
6395 * $wgHooks['event_name'][] = function ( $hookParam ) {
6396 * // Handler code goes here.
6400 * @warning You should always append to an event array or you will end up
6401 * deleting a previous registered hook.
6403 * @warning Hook handlers should be registered at file scope. Registering
6404 * handlers after file scope can lead to unexpected results due to caching.
6409 * Maps jobs to their handling classes; extensions
6410 * can add to this to provide custom jobs
6412 $wgJobClasses = array(
6413 'refreshLinks' => 'RefreshLinksJob',
6414 'refreshLinks2' => 'RefreshLinksJob2', // b/c
6415 'htmlCacheUpdate' => 'HTMLCacheUpdateJob',
6416 'sendMail' => 'EmaillingJob',
6417 'enotifNotify' => 'EnotifNotifyJob',
6418 'fixDoubleRedirect' => 'DoubleRedirectJob',
6419 'uploadFromUrl' => 'UploadFromUrlJob',
6420 'AssembleUploadChunks' => 'AssembleUploadChunksJob',
6421 'PublishStashedFile' => 'PublishStashedFileJob',
6422 'ThumbnailRender' => 'ThumbnailRenderJob',
6423 'recentChangesUpdate' => 'RecentChangesUpdateJob',
6428 * Jobs that must be explicitly requested, i.e. aren't run by job runners unless
6429 * special flags are set. The values here are keys of $wgJobClasses.
6432 * - Very long-running jobs.
6433 * - Jobs that you would never want to run as part of a page rendering request.
6434 * - Jobs that you want to run on specialized machines ( like transcoding, or a particular
6435 * machine on your cluster has 'outside' web access you could restrict uploadFromUrl )
6436 * These settings should be global to all wikis.
6438 $wgJobTypesExcludedFromDefaultQueue = array( 'AssembleUploadChunks', 'PublishStashedFile' );
6441 * Map of job types to how many job "work items" should be run per second
6442 * on each job runner process. The meaning of "work items" varies per job,
6443 * but typically would be something like "pages to update". A single job
6444 * may have a variable number of work items, as is the case with batch jobs.
6445 * This is used by runJobs.php and not jobs run via $wgJobRunRate.
6446 * These settings should be global to all wikis.
6449 $wgJobBackoffThrottling = array();
6452 * Map of job types to configuration arrays.
6453 * This determines which queue class and storage system is used for each job type.
6454 * Job types that do not have explicit configuration will use the 'default' config.
6455 * These settings should be global to all wikis.
6457 $wgJobTypeConf = array(
6458 'default' => array( 'class' => 'JobQueueDB', 'order' => 'random' ),
6462 * Which aggregator to use for tracking which queues have jobs.
6463 * These settings should be global to all wikis.
6465 $wgJobQueueAggregator = array(
6466 'class' => 'JobQueueAggregatorMemc'
6470 * Additional functions to be performed with updateSpecialPages.
6471 * Expensive Querypages are already updated.
6473 $wgSpecialPageCacheUpdates = array(
6474 'Statistics' => array( 'SiteStatsUpdate', 'cacheUpdate' ),
6475 'Activeusers' => array( 'SpecialActiveUsers', 'cacheUpdate' ),
6479 * Hooks that are used for outputting exceptions. Format is:
6480 * $wgExceptionHooks[] = $funcname
6482 * $wgExceptionHooks[] = array( $class, $funcname )
6483 * Hooks should return strings or false
6485 $wgExceptionHooks = array();
6488 * Page property link table invalidation lists. When a page property
6489 * changes, this may require other link tables to be updated (eg
6490 * adding __HIDDENCAT__ means the hiddencat tracking category will
6491 * have been added, so the categorylinks table needs to be rebuilt).
6492 * This array can be added to by extensions.
6494 $wgPagePropLinkInvalidations = array(
6495 'hiddencat' => 'categorylinks',
6498 /** @} */ # End extensions }
6500 /*************************************************************************//**
6506 * Use experimental, DMOZ-like category browser
6508 $wgUseCategoryBrowser = false;
6511 * On category pages, show thumbnail gallery for images belonging to that
6512 * category instead of listing them as articles.
6514 $wgCategoryMagicGallery = true;
6517 * Paging limit for categories
6519 $wgCategoryPagingLimit = 200;
6522 * Specify how category names should be sorted, when listed on a category page.
6523 * A sorting scheme is also known as a collation.
6525 * Available values are:
6527 * - uppercase: Converts the category name to upper case, and sorts by that.
6529 * - identity: Does no conversion. Sorts by binary value of the string.
6531 * - uca-default: Provides access to the Unicode Collation Algorithm with
6532 * the default element table. This is a compromise collation which sorts
6533 * all languages in a mediocre way. However, it is better than "uppercase".
6535 * To use the uca-default collation, you must have PHP's intl extension
6536 * installed. See http://php.net/manual/en/intl.setup.php . The details of the
6537 * resulting collation will depend on the version of ICU installed on the
6540 * After you change this, you must run maintenance/updateCollation.php to fix
6541 * the sort keys in the database.
6543 * Extensions can define there own collations by subclassing Collation
6544 * and using the Collation::factory hook.
6546 $wgCategoryCollation = 'uppercase';
6548 /** @} */ # End categories }
6550 /*************************************************************************//**
6556 * The logging system has two levels: an event type, which describes the
6557 * general category and can be viewed as a named subset of all logs; and
6558 * an action, which is a specific kind of event that can exist in that
6561 $wgLogTypes = array(
6577 * This restricts log access to those who have a certain right
6578 * Users without this will not see it in the option menu and can not view it
6579 * Restricted logs are not added to recent changes
6580 * Logs should remain non-transcludable
6581 * Format: logtype => permissiontype
6583 $wgLogRestrictions = array(
6584 'suppress' => 'suppressionlog'
6588 * Show/hide links on Special:Log will be shown for these log types.
6590 * This is associative array of log type => boolean "hide by default"
6592 * See $wgLogTypes for a list of available log types.
6596 * $wgFilterLogTypes = array(
6598 * 'import' => false,
6602 * Will display show/hide links for the move and import logs. Move logs will be
6603 * hidden by default unless the link is clicked. Import logs will be shown by
6604 * default, and hidden when the link is clicked.
6606 * A message of the form log-show-hide-[type] should be added, and will be used
6607 * for the link text.
6609 $wgFilterLogTypes = array(
6614 * Lists the message key string for each log type. The localized messages
6615 * will be listed in the user interface.
6617 * Extensions with custom log types may add to this array.
6619 * @since 1.19, if you follow the naming convention log-name-TYPE,
6620 * where TYPE is your log type, yoy don't need to use this array.
6622 $wgLogNames = array(
6623 '' => 'all-logs-page',
6624 'block' => 'blocklogpage',
6625 'protect' => 'protectlogpage',
6626 'rights' => 'rightslog',
6627 'delete' => 'dellogpage',
6628 'upload' => 'uploadlogpage',
6629 'move' => 'movelogpage',
6630 'import' => 'importlogpage',
6631 'patrol' => 'patrol-log-page',
6632 'merge' => 'mergelog',
6633 'suppress' => 'suppressionlog',
6637 * Lists the message key string for descriptive text to be shown at the
6638 * top of each log type.
6640 * Extensions with custom log types may add to this array.
6642 * @since 1.19, if you follow the naming convention log-description-TYPE,
6643 * where TYPE is your log type, yoy don't need to use this array.
6645 $wgLogHeaders = array(
6646 '' => 'alllogstext',
6647 'block' => 'blocklogtext',
6648 'protect' => 'protectlogtext',
6649 'rights' => 'rightslogtext',
6650 'delete' => 'dellogpagetext',
6651 'upload' => 'uploadlogpagetext',
6652 'move' => 'movelogpagetext',
6653 'import' => 'importlogpagetext',
6654 'patrol' => 'patrol-log-header',
6655 'merge' => 'mergelogpagetext',
6656 'suppress' => 'suppressionlogtext',
6660 * Lists the message key string for formatting individual events of each
6661 * type and action when listed in the logs.
6663 * Extensions with custom log types may add to this array.
6665 $wgLogActions = array(
6666 'block/block' => 'blocklogentry',
6667 'block/unblock' => 'unblocklogentry',
6668 'block/reblock' => 'reblock-logentry',
6669 'protect/protect' => 'protectedarticle',
6670 'protect/modify' => 'modifiedarticleprotection',
6671 'protect/unprotect' => 'unprotectedarticle',
6672 'protect/move_prot' => 'movedarticleprotection',
6673 'import/upload' => 'import-logentry-upload',
6674 'import/interwiki' => 'import-logentry-interwiki',
6675 'suppress/block' => 'blocklogentry',
6676 'suppress/reblock' => 'reblock-logentry',
6680 * The same as above, but here values are names of functions,
6682 * @see LogPage::actionText
6685 $wgLogActionsHandlers = array(
6686 'move/move' => 'MoveLogFormatter',
6687 'move/move_redir' => 'MoveLogFormatter',
6688 'delete/delete' => 'DeleteLogFormatter',
6689 'delete/restore' => 'DeleteLogFormatter',
6690 'delete/revision' => 'DeleteLogFormatter',
6691 'delete/event' => 'DeleteLogFormatter',
6692 'suppress/revision' => 'DeleteLogFormatter',
6693 'suppress/event' => 'DeleteLogFormatter',
6694 'suppress/delete' => 'DeleteLogFormatter',
6695 'patrol/patrol' => 'PatrolLogFormatter',
6696 'rights/rights' => 'RightsLogFormatter',
6697 'rights/autopromote' => 'RightsLogFormatter',
6698 'upload/upload' => 'LogFormatter',
6699 'upload/overwrite' => 'LogFormatter',
6700 'upload/revert' => 'LogFormatter',
6701 'merge/merge' => 'MergeLogFormatter',
6702 'managetags/create' => 'LogFormatter',
6703 'managetags/delete' => 'LogFormatter',
6704 'managetags/activate' => 'LogFormatter',
6705 'managetags/deactivate' => 'LogFormatter',
6709 * Maintain a log of newusers at Log/newusers?
6711 $wgNewUserLog = true;
6713 /** @} */ # end logging }
6715 /*************************************************************************//**
6716 * @name Special pages (general and miscellaneous)
6721 * Allow special page inclusions such as {{Special:Allpages}}
6723 $wgAllowSpecialInclusion = true;
6726 * Set this to an array of special page names to prevent
6727 * maintenance/updateSpecialPages.php from updating those pages.
6729 $wgDisableQueryPageUpdate = false;
6732 * List of special pages, followed by what subtitle they should go under
6733 * at Special:SpecialPages
6735 * @deprecated since 1.21 Override SpecialPage::getGroupName instead
6737 $wgSpecialPageGroups = array();
6740 * On Special:Unusedimages, consider images "used", if they are put
6741 * into a category. Default (false) is not to count those as used.
6743 $wgCountCategorizedImagesAsUsed = false;
6746 * Maximum number of links to a redirect page listed on
6747 * Special:Whatlinkshere/RedirectDestination
6749 $wgMaxRedirectLinksRetrieved = 500;
6751 /** @} */ # end special pages }
6753 /*************************************************************************//**
6759 * Array of allowed values for the "title=foo&action=<action>" parameter. Syntax is:
6760 * 'foo' => 'ClassName' Load the specified class which subclasses Action
6761 * 'foo' => true Load the class FooAction which subclasses Action
6762 * If something is specified in the getActionOverrides()
6763 * of the relevant Page object it will be used
6764 * instead of the default class.
6765 * 'foo' => false The action is disabled; show an error message
6766 * Unsetting core actions will probably cause things to complain loudly.
6774 'markpatrolled' => true,
6780 'revisiondelete' => true,
6783 'unprotect' => true,
6789 /** @} */ # end actions }
6791 /*************************************************************************//**
6792 * @name Robot (search engine crawler) policy
6793 * See also $wgNoFollowLinks.
6798 * Default robot policy. The default policy is to encourage indexing and fol-
6799 * lowing of links. It may be overridden on a per-namespace and/or per-page
6802 $wgDefaultRobotPolicy = 'index,follow';
6805 * Robot policies per namespaces. The default policy is given above, the array
6806 * is made of namespace constants as defined in includes/Defines.php. You can-
6807 * not specify a different default policy for NS_SPECIAL: it is always noindex,
6808 * nofollow. This is because a number of special pages (e.g., ListPages) have
6809 * many permutations of options that display the same data under redundant
6810 * URLs, so search engine spiders risk getting lost in a maze of twisty special
6811 * pages, all alike, and never reaching your actual content.
6815 * $wgNamespaceRobotPolicies = array( NS_TALK => 'noindex' );
6818 $wgNamespaceRobotPolicies = array();
6821 * Robot policies per article. These override the per-namespace robot policies.
6822 * Must be in the form of an array where the key part is a properly canonicalised
6823 * text form title and the value is a robot policy.
6827 * $wgArticleRobotPolicies = array(
6828 * 'Main Page' => 'noindex,follow',
6829 * 'User:Bob' => 'index,follow',
6833 * @par Example that DOES NOT WORK because the names are not canonical text
6836 * $wgArticleRobotPolicies = array(
6837 * # Underscore, not space!
6838 * 'Main_Page' => 'noindex,follow',
6839 * # "Project", not the actual project name!
6840 * 'Project:X' => 'index,follow',
6841 * # Needs to be "Abc", not "abc" (unless $wgCapitalLinks is false for that namespace)!
6842 * 'abc' => 'noindex,nofollow'
6846 $wgArticleRobotPolicies = array();
6849 * An array of namespace keys in which the __INDEX__/__NOINDEX__ magic words
6850 * will not function, so users can't decide whether pages in that namespace are
6851 * indexed by search engines. If set to null, default to $wgContentNamespaces.
6855 * $wgExemptFromUserRobotsControl = array( NS_MAIN, NS_TALK, NS_PROJECT );
6858 $wgExemptFromUserRobotsControl = null;
6860 /** @} */ # End robot policy }
6862 /************************************************************************//**
6863 * @name AJAX and API
6864 * Note: The AJAX entry point which this section refers to is gradually being
6865 * replaced by the API entry point, api.php. They are essentially equivalent.
6866 * Both of them are used for dynamic client-side features, via XHR.
6871 * Enable the MediaWiki API for convenient access to
6872 * machine-readable data via api.php
6874 * See https://www.mediawiki.org/wiki/API
6876 $wgEnableAPI = true;
6879 * Allow the API to be used to perform write operations
6880 * (page edits, rollback, etc.) when an authorised user
6883 $wgEnableWriteAPI = true;
6887 * WARNING: SECURITY THREAT - debug use only
6889 * Disables many security checks in the API for debugging purposes.
6890 * This flag should never be used on the production servers, as it introduces
6891 * a number of potential security holes. Even when enabled, the validation
6892 * will still be performed, but instead of failing, API will return a warning.
6893 * Also, there will always be a warning notifying that this flag is set.
6894 * At this point, the flag allows GET requests to go through for modules
6899 $wgDebugAPI = false;
6902 * API module extensions.
6904 * Associative array mapping module name to modules specs;
6905 * Each module spec is an associative array containing at least
6906 * the 'class' key for the module's class, and optionally a
6907 * 'factory' key for the factory function to use for the module.
6909 * That factory function will be called with two parameters,
6910 * the parent module (an instance of ApiBase, usually ApiMain)
6911 * and the name the module was registered under. The return
6912 * value must be an instance of the class given in the 'class'
6915 * For backward compatibility, the module spec may also be a
6916 * simple string containing the module's class name. In that
6917 * case, the class' constructor will be called with the parent
6918 * module and module name as parameters, as described above.
6920 * Examples for registering API modules:
6923 * $wgAPIModules['foo'] = 'ApiFoo';
6924 * $wgAPIModules['bar'] = array(
6925 * 'class' => 'ApiBar',
6926 * 'factory' => function( $main, $name ) { ... }
6928 * $wgAPIModules['xyzzy'] = array(
6929 * 'class' => 'ApiXyzzy',
6930 * 'factory' => array( 'XyzzyFactory', 'newApiModule' )
6934 * Extension modules may override the core modules.
6935 * See ApiMain::$Modules for a list of the core modules.
6937 $wgAPIModules = array();
6940 * API format module extensions.
6941 * Associative array mapping format module name to module specs (see $wgAPIModules).
6942 * Extension modules may override the core modules.
6944 * See ApiMain::$Formats for a list of the core format modules.
6946 $wgAPIFormatModules = array();
6949 * API Query meta module extensions.
6950 * Associative array mapping meta module name to module specs (see $wgAPIModules).
6951 * Extension modules may override the core modules.
6953 * See ApiQuery::$QueryMetaModules for a list of the core meta modules.
6955 $wgAPIMetaModules = array();
6958 * API Query prop module extensions.
6959 * Associative array mapping prop module name to module specs (see $wgAPIModules).
6960 * Extension modules may override the core modules.
6962 * See ApiQuery::$QueryPropModules for a list of the core prop modules.
6964 $wgAPIPropModules = array();
6967 * API Query list module extensions.
6968 * Associative array mapping list module name to module specs (see $wgAPIModules).
6969 * Extension modules may override the core modules.
6971 * See ApiQuery::$QueryListModules for a list of the core list modules.
6973 $wgAPIListModules = array();
6976 * This variable is ignored. To add your module to the API, please add it to $wgAPI*Modules
6977 * @deprecated since 1.21
6979 $wgAPIGeneratorModules = array();
6982 * Maximum amount of rows to scan in a DB query in the API
6983 * The default value is generally fine
6985 $wgAPIMaxDBRows = 5000;
6988 * The maximum size (in bytes) of an API result.
6989 * @warning Do not set this lower than $wgMaxArticleSize*1024
6991 $wgAPIMaxResultSize = 8388608;
6994 * The maximum number of uncached diffs that can be retrieved in one API
6995 * request. Set this to 0 to disable API diffs altogether
6997 $wgAPIMaxUncachedDiffs = 1;
7000 * Log file or URL (TCP or UDP) to log API requests to, or false to disable
7001 * API request logging
7003 $wgAPIRequestLog = false;
7006 * Set the timeout for the API help text cache. If set to 0, caching disabled
7008 $wgAPICacheHelpTimeout = 60 * 60;
7011 * The ApiQueryQueryPages module should skip pages that are redundant to true
7014 $wgAPIUselessQueryPages = array(
7015 'MIMEsearch', // aiprop=mime
7016 'LinkSearch', // list=exturlusage
7017 'FileDuplicateSearch', // prop=duplicatefiles
7021 * Enable AJAX framework
7026 * List of Ajax-callable functions.
7027 * Extensions acting as Ajax callbacks must register here
7029 $wgAjaxExportList = array();
7032 * Enable watching/unwatching pages using AJAX.
7033 * Requires $wgUseAjax to be true too.
7035 $wgAjaxWatch = true;
7038 * Enable AJAX check for file overwrite, pre-upload
7040 $wgAjaxUploadDestCheck = true;
7043 * Enable previewing licences via AJAX. Also requires $wgEnableAPI to be true.
7045 $wgAjaxLicensePreview = true;
7048 * Have clients send edits to be prepared when filling in edit summaries.
7049 * This gives the server a head start on the expensive parsing operation.
7051 $wgAjaxEditStash = true;
7054 * Settings for incoming cross-site AJAX requests:
7055 * Newer browsers support cross-site AJAX when the target resource allows requests
7056 * from the origin domain by the Access-Control-Allow-Origin header.
7057 * This is currently only used by the API (requests to api.php)
7058 * $wgCrossSiteAJAXdomains can be set using a wildcard syntax:
7060 * - '*' matches any number of characters
7061 * - '?' matches any 1 character
7065 * $wgCrossSiteAJAXdomains = array(
7066 * 'www.mediawiki.org',
7067 * '*.wikipedia.org',
7068 * '*.wikimedia.org',
7069 * '*.wiktionary.org',
7073 $wgCrossSiteAJAXdomains = array();
7076 * Domains that should not be allowed to make AJAX requests,
7077 * even if they match one of the domains allowed by $wgCrossSiteAJAXdomains
7078 * Uses the same syntax as $wgCrossSiteAJAXdomains
7080 $wgCrossSiteAJAXdomainExceptions = array();
7082 /** @} */ # End AJAX and API }
7084 /************************************************************************//**
7085 * @name Shell and process control
7090 * Maximum amount of virtual memory available to shell processes under linux, in KB.
7092 $wgMaxShellMemory = 307200;
7095 * Maximum file size created by shell processes under linux, in KB
7096 * ImageMagick convert for example can be fairly hungry for scratch space
7098 $wgMaxShellFileSize = 102400;
7101 * Maximum CPU time in seconds for shell processes under Linux
7103 $wgMaxShellTime = 180;
7106 * Maximum wall clock time (i.e. real time, of the kind the clock on the wall
7107 * would measure) in seconds for shell processes under Linux
7109 $wgMaxShellWallClockTime = 180;
7112 * Under Linux: a cgroup directory used to constrain memory usage of shell
7113 * commands. The directory must be writable by the user which runs MediaWiki.
7115 * If specified, this is used instead of ulimit, which is inaccurate, and
7116 * causes malloc() to return NULL, which exposes bugs in C applications, making
7117 * them segfault or deadlock.
7119 * A wrapper script will create a cgroup for each shell command that runs, as
7120 * a subgroup of the specified cgroup. If the memory limit is exceeded, the
7121 * kernel will send a SIGKILL signal to a process in the subgroup.
7125 * mkdir -p /sys/fs/cgroup/memory/mediawiki
7126 * mkdir -m 0777 /sys/fs/cgroup/memory/mediawiki/job
7127 * echo '$wgShellCgroup = "/sys/fs/cgroup/memory/mediawiki/job";' >> LocalSettings.php
7130 * The reliability of cgroup cleanup can be improved by installing a
7131 * notify_on_release script in the root cgroup, see e.g.
7132 * https://gerrit.wikimedia.org/r/#/c/40784
7134 $wgShellCgroup = false;
7137 * Executable path of the PHP cli binary (php/php5). Should be set up on install.
7139 $wgPhpCli = '/usr/bin/php';
7142 * Locale for LC_CTYPE, to work around http://bugs.php.net/bug.php?id=45132
7143 * For Unix-like operating systems, set this to to a locale that has a UTF-8
7144 * character set. Only the character set is relevant.
7146 $wgShellLocale = 'en_US.utf8';
7148 /** @} */ # End shell }
7150 /************************************************************************//**
7156 * Timeout for HTTP requests done internally, in seconds.
7158 $wgHTTPTimeout = 25;
7161 * Timeout for Asynchronous (background) HTTP requests, in seconds.
7163 $wgAsyncHTTPTimeout = 25;
7166 * Proxy to use for CURL requests.
7168 $wgHTTPProxy = false;
7171 * Local virtual hosts.
7173 * This lists domains that are configured as virtual hosts on the same machine.
7174 * If a request is to be made to a domain listed here, or any subdomain thereof,
7175 * then no proxy will be used.
7176 * Command-line scripts are not affected by this setting and will always use
7177 * proxy if it is configured.
7180 $wgLocalVirtualHosts = array();
7183 * Timeout for connections done internally (in seconds)
7184 * Only works for curl
7186 $wgHTTPConnectTimeout = 5e0
;
7188 /** @} */ # End HTTP client }
7190 /************************************************************************//**
7192 * See also $wgEnotifUseJobQ.
7197 * Number of jobs to perform per request. May be less than one in which case
7198 * jobs are performed probabalistically. If this is zero, jobs will not be done
7199 * during ordinary apache requests. In this case, maintenance/runJobs.php should
7200 * be run periodically.
7205 * When $wgJobRunRate > 0, try to run jobs asynchronously, spawning a new process
7206 * to handle the job execution, instead of blocking the request until the job
7207 * execution finishes.
7210 $wgRunJobsAsync = true;
7213 * Number of rows to update per job
7215 $wgUpdateRowsPerJob = 500;
7218 * Number of rows to update per query
7220 $wgUpdateRowsPerQuery = 100;
7222 /** @} */ # End job queue }
7224 /************************************************************************//**
7225 * @name Miscellaneous
7230 * Name of the external diff engine to use
7232 $wgExternalDiffEngine = false;
7235 * Disable redirects to special pages and interwiki redirects, which use a 302
7236 * and have no "redirected from" link.
7238 * @note This is only for articles with #REDIRECT in them. URL's containing a
7239 * local interwiki prefix (or a non-canonical special page name) are still hard
7240 * redirected regardless of this setting.
7242 $wgDisableHardRedirects = false;
7245 * LinkHolderArray batch size
7248 $wgLinkHolderBatchSize = 1000;
7251 * By default MediaWiki does not register links pointing to same server in
7252 * externallinks dataset, use this value to override:
7254 $wgRegisterInternalExternals = false;
7257 * Maximum number of pages to move at once when moving subpages with a page.
7259 $wgMaximumMovedPages = 100;
7262 * Fix double redirects after a page move.
7263 * Tends to conflict with page move vandalism, use only on a private wiki.
7265 $wgFixDoubleRedirects = false;
7268 * Allow redirection to another page when a user logs in.
7269 * To enable, set to a string like 'Main Page'
7271 $wgRedirectOnLogin = null;
7274 * Configuration for processing pool control, for use in high-traffic wikis.
7275 * An implementation is provided in the PoolCounter extension.
7277 * This configuration array maps pool types to an associative array. The only
7278 * defined key in the associative array is "class", which gives the class name.
7279 * The remaining elements are passed through to the class as constructor
7284 * $wgPoolCounterConf = array( 'ArticleView' => array(
7285 * 'class' => 'PoolCounter_Client',
7286 * 'timeout' => 15, // wait timeout in seconds
7287 * 'workers' => 5, // maximum number of active threads in each pool
7288 * 'maxqueue' => 50, // maximum number of total threads in each pool
7289 * ... any extension-specific options...
7293 $wgPoolCounterConf = null;
7296 * To disable file delete/restore temporarily
7298 $wgUploadMaintenance = false;
7301 * Associative array mapping namespace IDs to the name of the content model pages in that namespace
7302 * should have by default (use the CONTENT_MODEL_XXX constants). If no special content type is
7303 * defined for a given namespace, pages in that namespace will use the CONTENT_MODEL_WIKITEXT
7304 * (except for the special case of JS and CS pages).
7308 $wgNamespaceContentModels = array();
7311 * How to react if a plain text version of a non-text Content object is requested using
7312 * ContentHandler::getContentText():
7314 * * 'ignore': return null
7315 * * 'fail': throw an MWException
7316 * * 'serialize': serialize to default format
7320 $wgContentHandlerTextFallback = 'ignore';
7323 * Set to false to disable use of the database fields introduced by the ContentHandler facility.
7324 * This way, the ContentHandler facility can be used without any additional information in the
7325 * database. A page's content model is then derived solely from the page's title. This however
7326 * means that changing a page's default model (e.g. using $wgNamespaceContentModels) will break
7327 * the page and/or make the content inaccessible. This also means that pages can not be moved to
7328 * a title that would default to a different content model.
7330 * Overall, with $wgContentHandlerUseDB = false, no database updates are needed, but content
7331 * handling is less robust and less flexible.
7335 $wgContentHandlerUseDB = true;
7338 * Determines which types of text are parsed as wikitext. This does not imply that these kinds
7339 * of texts are also rendered as wikitext, it only means that links, magic words, etc will have
7340 * the effect on the database they would have on a wikitext page.
7342 * @todo On the long run, it would be nice to put categories etc into a separate structure,
7343 * or at least parse only the contents of comments in the scripts.
7347 $wgTextModelsToParse = array(
7348 CONTENT_MODEL_WIKITEXT
, // Just for completeness, wikitext will always be parsed.
7349 CONTENT_MODEL_JAVASCRIPT
, // Make categories etc work, people put them into comments.
7350 CONTENT_MODEL_CSS
, // Make categories etc work, people put them into comments.
7354 * Whether the user must enter their password to change their e-mail address
7358 $wgRequirePasswordforEmailChange = true;
7361 * Register handlers for specific types of sites.
7365 $wgSiteTypes = array(
7366 'mediawiki' => 'MediaWikiSite',
7370 * Whether the page_props table has a pp_sortkey column. Set to false in case
7371 * the respective database schema change was not applied.
7374 $wgPagePropsHaveSortkey = true;
7377 * Port where you have HTTPS running
7378 * Supports HTTPS on non-standard ports
7385 * Secret for hmac-based key derivation function (fast,
7386 * cryptographically secure random numbers).
7387 * This should be set in LocalSettings.php, otherwise wgSecretKey will
7389 * See also: $wgHKDFAlgorithm
7392 $wgHKDFSecret = false;
7395 * Algorithm for hmac-based key derivation function (fast,
7396 * cryptographically secure random numbers).
7397 * See also: $wgHKDFSecret
7400 $wgHKDFAlgorithm = 'sha256';
7403 * Enable page language feature
7404 * Allows setting page language in database
7408 $wgPageLanguageUseDB = false;
7411 * Enable use of the *_namespace fields of the pagelinks, redirect, and templatelinks tables.
7412 * Set this only if the fields are fully populated. This may be removed in 1.25.
7416 $wgUseLinkNamespaceDBFields = true;
7419 * For really cool vim folding this needs to be at the end:
7420 * vim: foldmarker=@{,@} foldmethod=marker