8 * To customize your installation, edit "LocalSettings.php". If you make
9 * changes here, they will be lost on next upgrade of MediaWiki!
11 * In this file, variables whose default values depend on other
12 * variables are set to false. The actual default value of these variables
13 * will only be set in Setup.php, taking into account any custom settings
14 * performed in LocalSettings.php.
16 * Documentation is in the source and on:
17 * http://www.mediawiki.org/wiki/Manual:Configuration_settings
21 * @cond file_level_code
22 * This is not a valid entry point, perform no further processing unless MEDIAWIKI is defined
24 if( !defined( 'MEDIAWIKI' ) ) {
25 echo "This file is part of MediaWiki and is not a valid entry point\n";
29 # Create a site configuration object. Not used for much in a default install.
30 # Note: this (and other things) will break if the autoloader is not enabled.
31 # Please include includes/AutoLoader.php before including this file.
32 $wgConf = new SiteConfiguration
;
35 /** MediaWiki version number */
36 $wgVersion = '1.19alpha';
38 /** Name of the site. It must be changed in LocalSettings.php */
39 $wgSitename = 'MediaWiki';
46 * $wgServer = 'http://example.com';
49 * This is usually detected correctly by MediaWiki. If MediaWiki detects the
50 * wrong server, it will redirect incorrectly after you save a page. In that
51 * case, set this variable to fix it.
53 * If you want to use protocol-relative URLs on your wiki, set this to a
54 * protocol-relative URL like '//example.com' and set $wgCanonicalServer
55 * to a fully qualified URL.
57 $wgServer = WebRequest
::detectServer();
60 * Canonical URL of the server, to use in IRC feeds and notification e-mails.
61 * Must be fully qualified, even if $wgServer is protocol-relative.
63 * Defaults to $wgServer, expanded to a fully qualified http:// URL if needed.
65 $wgCanonicalServer = false;
67 /************************************************************************//**
68 * @name Script path settings
73 * The path we should point to.
74 * It might be a virtual path in case with use apache mod_rewrite for example.
76 * This *needs* to be set correctly.
78 * Other paths will be set to defaults based on it unless they are directly
79 * set in LocalSettings.php
81 $wgScriptPath = '/wiki';
84 * Whether to support URLs like index.php/Page_title These often break when PHP
85 * is set up in CGI mode. PATH_INFO *may* be correct if cgi.fix_pathinfo is set,
86 * but then again it may not; lighttpd converts incoming path data to lowercase
87 * on systems with case-insensitive filesystems, and there have been reports of
88 * problems on Apache as well.
90 * To be safe we'll continue to keep it off by default.
92 * Override this to false if $_SERVER['PATH_INFO'] contains unexpectedly
93 * incorrect garbage, or to true if it is really correct.
95 * The default $wgArticlePath will be set based on this value at runtime, but if
96 * you have customized it, having this incorrectly set to true can cause
97 * redirect loops when "pretty URLs" are used.
100 ( strpos( php_sapi_name(), 'cgi' ) === false ) &&
101 ( strpos( php_sapi_name(), 'apache2filter' ) === false ) &&
102 ( strpos( php_sapi_name(), 'isapi' ) === false );
105 * The extension to append to script names by default. This can either be .php
108 * Some hosting providers use PHP 4 for *.php files, and PHP 5 for *.php5. This
109 * variable is provided to support those providers.
111 $wgScriptExtension = '.php';
114 * The URL path to index.php.
116 * Will default to "{$wgScriptPath}/index{$wgScriptExtension}" in Setup.php
121 * The URL path to redirect.php. This is a script that is used by the Nostalgia
124 * Will default to "{$wgScriptPath}/redirect{$wgScriptExtension}" in Setup.php
126 $wgRedirectScript = false;
129 * The URL path to load.php.
131 * Defaults to "{$wgScriptPath}/load{$wgScriptExtension}".
133 $wgLoadScript = false;
138 /************************************************************************//**
139 * @name URLs and file paths
141 * These various web and file path variables are set to their defaults
142 * in Setup.php if they are not explicitly set from LocalSettings.php.
144 * These will relatively rarely need to be set manually, unless you are
145 * splitting style sheets or images outside the main document root.
147 * In this section, a "path" is usually a host-relative URL, i.e. a URL without
148 * the host part, that starts with a slash. In most cases a full URL is also
149 * acceptable. A "directory" is a local file path.
151 * In both paths and directories, trailing slashes should not be included.
157 * The URL path of the skins directory. Will default to "{$wgScriptPath}/skins" in Setup.php
159 $wgStylePath = false;
160 $wgStyleSheetPath = &$wgStylePath;
163 * The URL path of the skins directory. Should not point to an external domain.
164 * Defaults to "{$wgScriptPath}/skins".
166 $wgLocalStylePath = false;
169 * The URL path of the extensions directory.
170 * Defaults to "{$wgScriptPath}/extensions".
173 $wgExtensionAssetsPath = false;
176 * Filesystem stylesheets directory. Will default to "{$IP}/skins" in Setup.php
178 $wgStyleDirectory = false;
181 * The URL path for primary article page views. This path should contain $1,
182 * which is replaced by the article title.
184 * Will default to "{$wgScript}/$1" or "{$wgScript}?title=$1" in Setup.php,
185 * depending on $wgUsePathInfo.
187 $wgArticlePath = false;
190 * The URL path for the images directory. Will default to "{$wgScriptPath}/images" in Setup.php
192 $wgUploadPath = false;
195 * The maximum age of temporary (incomplete) uploaded files
197 $wgUploadStashMaxAge = 6 * 3600; // 6 hours
200 * The filesystem path of the images directory. Defaults to "{$IP}/images".
202 $wgUploadDirectory = false;
205 * The URL path of the wiki logo. The logo size should be 135x135 pixels.
206 * Will default to "{$wgStylePath}/common/images/wiki.png" in Setup.php
211 * The URL path of the shortcut icon.
213 $wgFavicon = '/favicon.ico';
216 * The URL path of the icon for iPhone and iPod Touch web app bookmarks.
217 * Defaults to no icon.
219 $wgAppleTouchIcon = false;
222 * The local filesystem path to a temporary directory. This is not required to
225 * Will default to "{$wgUploadDirectory}/tmp" in Setup.php
227 $wgTmpDirectory = false;
230 * If set, this URL is added to the start of $wgUploadPath to form a complete
233 $wgUploadBaseUrl = '';
236 * To enable remote on-demand scaling, set this to the thumbnail base URL.
237 * Full thumbnail URL will be like $wgUploadStashScalerBaseUrl/e/e6/Foo.jpg/123px-Foo.jpg
238 * where 'e6' are the first two characters of the MD5 hash of the file name.
239 * If $wgUploadStashScalerBaseUrl is set to false, thumbs are rendered locally as needed.
241 $wgUploadStashScalerBaseUrl = false;
244 * To set 'pretty' URL paths for actions other than
245 * plain page views, add to this array. For instance:
246 * 'edit' => "$wgScriptPath/edit/$1"
248 * There must be an appropriate script or rewrite rule
249 * in place to handle these URLs.
251 $wgActionPaths = array();
255 /************************************************************************//**
256 * @name Files and file uploads
260 /** Uploads have to be specially set up to be secure */
261 $wgEnableUploads = false;
263 /** Allows to move images and other media files */
264 $wgAllowImageMoving = true;
267 * These are additional characters that should be replaced with '-' in file names
269 $wgIllegalFileChars = ":";
272 * @deprecated since 1.17 use $wgDeletedDirectory
274 $wgFileStore = array();
277 * What directory to place deleted uploads in
279 $wgDeletedDirectory = false; // Defaults to $wgUploadDirectory/deleted
282 * Set this to true if you use img_auth and want the user to see details on why access failed.
284 $wgImgAuthDetails = false;
287 * If this is enabled, img_auth.php will not allow image access unless the wiki
288 * is private. This improves security when image uploads are hosted on a
291 $wgImgAuthPublicTest = true;
294 * File repository structures
296 * $wgLocalFileRepo is a single repository structure, and $wgForeignFileRepos is
297 * an array of such structures. Each repository structure is an associative
298 * array of properties configuring the repository.
300 * Properties required for all repos:
301 * - class The class name for the repository. May come from the core or an extension.
302 * The core repository classes are FileRepo, LocalRepo, ForeignDBRepo.
303 * FSRepo is also supported for backwards compatibility.
305 * - name A unique name for the repository (but $wgLocalFileRepo should be 'local').
306 * The name should consist of alpha-numberic characters.
307 * - backend A file backend name (see $wgFileBackends).
309 * For most core repos:
310 * - zones Associative array of zone names that each map to an array with:
311 * container : backend container name the zone is in
312 * directory : root path within container for the zone
313 * Zones default to using <repo name>-<zone> as the
314 * container name and the container root as the zone directory.
315 * - url Base public URL
316 * - hashLevels The number of directory levels for hash-based division of files
317 * - thumbScriptUrl The URL for thumb.php (optional, not recommended)
318 * - transformVia404 Whether to skip media file transformation on parse and rely on a 404
320 * - initialCapital Equivalent to $wgCapitalLinks (or $wgCapitalLinkOverrides[NS_FILE],
321 * determines whether filenames implicitly start with a capital letter.
322 * The current implementation may give incorrect description page links
323 * when the local $wgCapitalLinks and initialCapital are mismatched.
324 * - pathDisclosureProtection
325 * May be 'paranoid' to remove all parameters from error messages, 'none' to
326 * leave the paths in unchanged, or 'simple' to replace paths with
327 * placeholders. Default for LocalRepo is 'simple'.
328 * - fileMode This allows wikis to set the file mode when uploading/moving files. Default
330 * - directory The local filesystem directory where public files are stored. Not used for
332 * - thumbDir The base thumbnail directory. Defaults to <directory>/thumb.
333 * - thumbUrl The base thumbnail URL. Defaults to <url>/thumb.
336 * These settings describe a foreign MediaWiki installation. They are optional, and will be ignored
337 * for local repositories:
338 * - descBaseUrl URL of image description pages, e.g. http://en.wikipedia.org/wiki/File:
339 * - scriptDirUrl URL of the MediaWiki installation, equivalent to $wgScriptPath, e.g.
340 * http://en.wikipedia.org/w
341 * - scriptExtension Script extension of the MediaWiki installation, equivalent to
342 * $wgScriptExtension, e.g. .php5 defaults to .php
344 * - articleUrl Equivalent to $wgArticlePath, e.g. http://en.wikipedia.org/wiki/$1
345 * - fetchDescription Fetch the text of the remote file description page. Equivalent to
346 * $wgFetchCommonsDescriptions.
349 * - dbType, dbServer, dbUser, dbPassword, dbName, dbFlags
350 * equivalent to the corresponding member of $wgDBservers
351 * - tablePrefix Table prefix, the foreign wiki's $wgDBprefix
352 * - hasSharedCache True if the wiki's shared cache is accessible via the local $wgMemc
355 * - apibase Use for the foreign API's URL
356 * - apiThumbCacheExpiry How long to locally cache thumbs for
358 * If you leave $wgLocalFileRepo set to false, Setup will fill in appropriate values.
359 * Otherwise, set $wgLocalFileRepo to a repository structure as described above.
360 * If you set $wgUseInstantCommons to true, it will add an entry for Commons.
361 * If you set $wgForeignFileRepos to an array of repostory structures, those will
362 * be searched after the local file repo.
363 * Otherwise, you will only have access to local media files.
365 * @see Setup.php for an example usage and default initialization.
367 $wgLocalFileRepo = false;
369 /** @see $wgLocalFileRepo */
370 $wgForeignFileRepos = array();
373 * Use Commons as a remote file repository. Essentially a wrapper, when this
374 * is enabled $wgForeignFileRepos will point at Commons with a set of default
377 $wgUseInstantCommons = false;
380 * File backend structure configuration.
381 * This is an array of file backend configuration arrays.
382 * Each backend configuration has the following parameters:
383 * 'name' : A unique name for the backend
384 * 'class' : The file backend class to use
385 * 'wikiId' : A unique string that identifies the wiki (container prefix)
386 * 'lockManager' : The name of a lock manager (see $wgLockManagers)
387 * Additional parameters are specific to the class used.
389 $wgFileBackends = array();
392 * Array of configuration arrays for each lock manager.
393 * Each backend configuration has the following parameters:
394 * 'name' : A unique name for the lock manger
395 * 'class' : The lock manger class to use
396 * Additional parameters are specific to the class used.
398 $wgLockManagers = array();
401 * Show EXIF data, on by default if available.
402 * Requires PHP's EXIF extension: http://www.php.net/manual/en/ref.exif.php
404 * NOTE FOR WINDOWS USERS:
405 * To enable EXIF functions, add the following lines to the
406 * "Windows extensions" section of php.ini:
408 * extension=extensions/php_mbstring.dll
409 * extension=extensions/php_exif.dll
411 $wgShowEXIF = function_exists( 'exif_read_data' );
414 * If to automatically update the img_metadata field
415 * if the metadata field is outdated but compatible with the current version.
418 $wgUpdateCompatibleMetadata = false;
421 * If you operate multiple wikis, you can define a shared upload path here.
422 * Uploads to this wiki will NOT be put there - they will be put into
423 * $wgUploadDirectory.
424 * If $wgUseSharedUploads is set, the wiki will look in the shared repository if
425 * no file of the given name is found in the local repository (for [[File:..]],
426 * [[Media:..]] links). Thumbnails will also be looked for and generated in this
429 * Note that these configuration settings can now be defined on a per-
430 * repository basis for an arbitrary number of file repositories, using the
431 * $wgForeignFileRepos variable.
433 $wgUseSharedUploads = false;
434 /** Full path on the web server where shared uploads can be found */
435 $wgSharedUploadPath = "http://commons.wikimedia.org/shared/images";
436 /** Fetch commons image description pages and display them on the local wiki? */
437 $wgFetchCommonsDescriptions = false;
438 /** Path on the file system where shared uploads can be found. */
439 $wgSharedUploadDirectory = "/var/www/wiki3/images";
440 /** DB name with metadata about shared directory. Set this to false if the uploads do not come from a wiki. */
441 $wgSharedUploadDBname = false;
442 /** Optional table prefix used in database. */
443 $wgSharedUploadDBprefix = '';
444 /** Cache shared metadata in memcached. Don't do this if the commons wiki is in a different memcached domain */
445 $wgCacheSharedUploads = true;
447 * Allow for upload to be copied from an URL. Requires Special:Upload?source=web
448 * The timeout for copy uploads is set by $wgHTTPTimeout.
450 $wgAllowCopyUploads = false;
452 * Allow asynchronous copy uploads.
453 * This feature is experimental and broken as of r81612.
455 $wgAllowAsyncCopyUploads = false;
458 * Max size for uploads, in bytes. If not set to an array, applies to all
459 * uploads. If set to an array, per upload type maximums can be set, using the
460 * file and url keys. If the * key is set this value will be used as maximum
461 * for non-specified types.
464 * $wgMaxUploadSize = array(
466 * 'url' => 500 * 1024,
468 * Sets the maximum for all uploads to 250 kB except for upload-by-url, which
469 * will have a maximum of 500 kB.
472 $wgMaxUploadSize = 1024*1024*100; # 100MB
475 * Point the upload navigation link to an external URL
476 * Useful if you want to use a shared repository by default
477 * without disabling local uploads (use $wgEnableUploads = false for that)
478 * e.g. $wgUploadNavigationUrl = 'http://commons.wikimedia.org/wiki/Special:Upload';
480 $wgUploadNavigationUrl = false;
483 * Point the upload link for missing files to an external URL, as with
484 * $wgUploadNavigationUrl. The URL will get (?|&)wpDestFile=<filename>
485 * appended to it as appropriate.
487 $wgUploadMissingFileUrl = false;
490 * Give a path here to use thumb.php for thumbnail generation on client request, instead of
491 * generating them on render and outputting a static URL. This is necessary if some of your
492 * apache servers don't have read/write access to the thumbnail path.
495 * $wgThumbnailScriptPath = "{$wgScriptPath}/thumb{$wgScriptExtension}";
497 $wgThumbnailScriptPath = false;
498 $wgSharedThumbnailScriptPath = false;
501 * Set this to false if you do not want MediaWiki to divide your images
502 * directory into many subdirectories, for improved performance.
504 * It's almost always good to leave this enabled. In previous versions of
505 * MediaWiki, some users set this to false to allow images to be added to the
506 * wiki by simply copying them into $wgUploadDirectory and then running
507 * maintenance/rebuildImages.php to register them in the database. This is no
508 * longer recommended, use maintenance/importImages.php instead.
510 * Note that this variable may be ignored if $wgLocalFileRepo is set.
512 $wgHashedUploadDirectory = true;
515 * Set the following to false especially if you have a set of files that need to
516 * be accessible by all wikis, and you do not want to use the hash (path/a/aa/)
519 $wgHashedSharedUploadDirectory = true;
522 * Base URL for a repository wiki. Leave this blank if uploads are just stored
523 * in a shared directory and not meant to be accessible through a separate wiki.
524 * Otherwise the image description pages on the local wiki will link to the
525 * image description page on this wiki.
527 * Please specify the namespace, as in the example below.
529 $wgRepositoryBaseUrl = "http://commons.wikimedia.org/wiki/File:";
532 * This is the list of preferred extensions for uploading files. Uploading files
533 * with extensions not in this list will trigger a warning.
535 * WARNING: If you add any OpenOffice or Microsoft Office file formats here,
536 * such as odt or doc, and untrusted users are allowed to upload files, then
537 * your wiki will be vulnerable to cross-site request forgery (CSRF).
539 $wgFileExtensions = array( 'png', 'gif', 'jpg', 'jpeg' );
541 /** Files with these extensions will never be allowed as uploads. */
542 $wgFileBlacklist = array(
543 # HTML may contain cookie-stealing JavaScript and web bugs
544 'html', 'htm', 'js', 'jsb', 'mhtml', 'mht', 'xhtml', 'xht',
545 # PHP scripts may execute arbitrary code on the server
546 'php', 'phtml', 'php3', 'php4', 'php5', 'phps',
547 # Other types that may be interpreted by some servers
548 'shtml', 'jhtml', 'pl', 'py', 'cgi',
549 # May contain harmful executables for Windows victims
550 'exe', 'scr', 'dll', 'msi', 'vbs', 'bat', 'com', 'pif', 'cmd', 'vxd', 'cpl' );
553 * Files with these mime types will never be allowed as uploads
554 * if $wgVerifyMimeType is enabled.
556 $wgMimeTypeBlacklist = array(
557 # HTML may contain cookie-stealing JavaScript and web bugs
558 'text/html', 'text/javascript', 'text/x-javascript', 'application/x-shellscript',
559 # PHP scripts may execute arbitrary code on the server
560 'application/x-php', 'text/x-php',
561 # Other types that may be interpreted by some servers
562 'text/x-python', 'text/x-perl', 'text/x-bash', 'text/x-sh', 'text/x-csh',
563 # Client-side hazards on Internet Explorer
564 'text/scriptlet', 'application/x-msdownload',
565 # Windows metafile, client-side vulnerability on some systems
566 'application/x-msmetafile',
570 * Allow Java archive uploads.
571 * This is not recommended for public wikis since a maliciously-constructed
572 * applet running on the same domain as the wiki can steal the user's cookies.
574 $wgAllowJavaUploads = false;
577 * This is a flag to determine whether or not to check file extensions on upload.
579 * WARNING: setting this to false is insecure for public wikis.
581 $wgCheckFileExtensions = true;
584 * If this is turned off, users may override the warning for files not covered
585 * by $wgFileExtensions.
587 * WARNING: setting this to false is insecure for public wikis.
589 $wgStrictFileExtensions = true;
592 * Setting this to true will disable the upload system's checks for HTML/JavaScript.
593 * THIS IS VERY DANGEROUS on a publicly editable site, so USE wgGroupPermissions
594 * TO RESTRICT UPLOADING to only those that you trust
596 $wgDisableUploadScriptChecks = false;
598 /** Warn if uploaded files are larger than this (in bytes), or false to disable*/
599 $wgUploadSizeWarning = false;
602 * list of trusted media-types and mime types.
603 * Use the MEDIATYPE_xxx constants to represent media types.
604 * This list is used by File::isSafeFile
606 * Types not listed here will have a warning about unsafe content
607 * displayed on the images description page. It would also be possible
608 * to use this for further restrictions, like disabling direct
609 * [[media:...]] links for non-trusted formats.
611 $wgTrustedMediaFormats = array(
612 MEDIATYPE_BITMAP
, //all bitmap formats
613 MEDIATYPE_AUDIO
, //all audio formats
614 MEDIATYPE_VIDEO
, //all plain video formats
615 "image/svg+xml", //svg (only needed if inline rendering of svg is not supported)
616 "application/pdf", //PDF files
617 #"application/x-shockwave-flash", //flash/shockwave movie
621 * Plugins for media file type handling.
622 * Each entry in the array maps a MIME type to a class name
624 $wgMediaHandlers = array(
625 'image/jpeg' => 'JpegHandler',
626 'image/png' => 'PNGHandler',
627 'image/gif' => 'GIFHandler',
628 'image/tiff' => 'TiffHandler',
629 'image/x-ms-bmp' => 'BmpHandler',
630 'image/x-bmp' => 'BmpHandler',
631 'image/x-xcf' => 'XCFHandler',
632 'image/svg+xml' => 'SvgHandler', // official
633 'image/svg' => 'SvgHandler', // compat
634 'image/vnd.djvu' => 'DjVuHandler', // official
635 'image/x.djvu' => 'DjVuHandler', // compat
636 'image/x-djvu' => 'DjVuHandler', // compat
640 * Plugins for page content model handling.
641 * Each entry in the array maps a model name type to a class name
643 $wgContentHandlers = array(
644 CONTENT_MODEL_WIKITEXT
=> 'WikitextContentHandler', // the usual case
645 CONTENT_MODEL_JAVASCRIPT
=> 'JavaScriptContentHandler', // dumb version, no syntax highlighting
646 CONTENT_MODEL_CSS
=> 'CssContentHandler', // dumb version, no syntax highlighting
647 CONTENT_MODEL_TEXT
=> 'TextContentHandler', // dumb plain text in <pre>
651 * Resizing can be done using PHP's internal image libraries or using
652 * ImageMagick or another third-party converter, e.g. GraphicMagick.
653 * These support more file formats than PHP, which only supports PNG,
654 * GIF, JPG, XBM and WBMP.
656 * Use Image Magick instead of PHP builtin functions.
658 $wgUseImageMagick = false;
659 /** The convert command shipped with ImageMagick */
660 $wgImageMagickConvertCommand = '/usr/bin/convert';
661 /** The identify command shipped with ImageMagick */
662 $wgImageMagickIdentifyCommand = '/usr/bin/identify';
664 /** Sharpening parameter to ImageMagick */
665 $wgSharpenParameter = '0x0.4';
667 /** Reduction in linear dimensions below which sharpening will be enabled */
668 $wgSharpenReductionThreshold = 0.85;
671 * Temporary directory used for ImageMagick. The directory must exist. Leave
672 * this set to false to let ImageMagick decide for itself.
674 $wgImageMagickTempDir = false;
677 * Use another resizing converter, e.g. GraphicMagick
678 * %s will be replaced with the source path, %d with the destination
679 * %w and %h will be replaced with the width and height.
681 * Example for GraphicMagick:
683 * $wgCustomConvertCommand = "gm convert %s -resize %wx%h %d"
686 * Leave as false to skip this.
688 $wgCustomConvertCommand = false;
691 * Some tests and extensions use exiv2 to manipulate the EXIF metadata in some image formats.
693 $wgExiv2Command = '/usr/bin/exiv2';
696 * Scalable Vector Graphics (SVG) may be uploaded as images.
697 * Since SVG support is not yet standard in browsers, it is
698 * necessary to rasterize SVGs to PNG as a fallback format.
700 * An external program is required to perform this conversion.
701 * If set to an array, the first item is a PHP callable and any further items
702 * are passed as parameters after $srcPath, $dstPath, $width, $height
704 $wgSVGConverters = array(
705 'ImageMagick' => '$path/convert -background white -thumbnail $widthx$height\! $input PNG:$output',
706 'sodipodi' => '$path/sodipodi -z -w $width -f $input -e $output',
707 'inkscape' => '$path/inkscape -z -w $width -f $input -e $output',
708 'batik' => 'java -Djava.awt.headless=true -jar $path/batik-rasterizer.jar -w $width -d $output $input',
709 'rsvg' => '$path/rsvg -w$width -h$height $input $output',
710 'imgserv' => '$path/imgserv-wrapper -i svg -o png -w$width $input $output',
711 'ImagickExt' => array( 'SvgHandler::rasterizeImagickExt' ),
713 /** Pick a converter defined in $wgSVGConverters */
714 $wgSVGConverter = 'ImageMagick';
715 /** If not in the executable PATH, specify the SVG converter path. */
716 $wgSVGConverterPath = '';
717 /** Don't scale a SVG larger than this */
718 $wgSVGMaxSize = 2048;
719 /** Don't read SVG metadata beyond this point.
720 * Default is 1024*256 bytes */
721 $wgSVGMetadataCutoff = 262144;
724 * MediaWiki will reject HTMLesque tags in uploaded files due to idiotic browsers which can't
725 * perform basic stuff like MIME detection and which are vulnerable to further idiots uploading
726 * crap files as images. When this directive is on, <title> will be allowed in files with
727 * an "image/svg+xml" MIME type. You should leave this disabled if your web server is misconfigured
728 * and doesn't send appropriate MIME types for SVG images.
730 $wgAllowTitlesInSVG = false;
733 * The maximum number of pixels a source image can have if it is to be scaled
734 * down by a scaler that requires the full source image to be decompressed
735 * and stored in decompressed form, before the thumbnail is generated.
737 * This provides a limit on memory usage for the decompression side of the
738 * image scaler. The limit is used when scaling PNGs with any of the
739 * built-in image scalers, such as ImageMagick or GD. It is ignored for
740 * JPEGs with ImageMagick, and when using the VipsScaler extension.
742 * The default is 50 MB if decompressed to RGBA form, which corresponds to
743 * 12.5 million pixels or 3500x3500.
745 $wgMaxImageArea = 1.25e7
;
747 * Force thumbnailing of animated GIFs above this size to a single
748 * frame instead of an animated thumbnail. As of MW 1.17 this limit
749 * is checked against the total size of all frames in the animation.
750 * It probably makes sense to keep this equal to $wgMaxImageArea.
752 $wgMaxAnimatedGifArea = 1.25e7
;
754 * Browsers don't support TIFF inline generally...
755 * For inline display, we need to convert to PNG or JPEG.
756 * Note scaling should work with ImageMagick, but may not with GD scaling.
760 * // PNG is lossless, but inefficient for photos
761 * $wgTiffThumbnailType = array( 'png', 'image/png' );
762 * // JPEG is good for photos, but has no transparency support. Bad for diagrams.
763 * $wgTiffThumbnailType = array( 'jpg', 'image/jpeg' );
766 $wgTiffThumbnailType = false;
769 * If rendered thumbnail files are older than this timestamp, they
770 * will be rerendered on demand as if the file didn't already exist.
771 * Update if there is some need to force thumbs and SVG rasterizations
772 * to rerender, such as fixes to rendering bugs.
774 $wgThumbnailEpoch = '20030516000000';
777 * If set, inline scaled images will still produce <img> tags ready for
778 * output instead of showing an error message.
780 * This may be useful if errors are transitory, especially if the site
781 * is configured to automatically render thumbnails on request.
783 * On the other hand, it may obscure error conditions from debugging.
784 * Enable the debug log or the 'thumbnail' log group to make sure errors
785 * are logged to a file for review.
787 $wgIgnoreImageErrors = false;
790 * Allow thumbnail rendering on page view. If this is false, a valid
791 * thumbnail URL is still output, but no file will be created at
792 * the target location. This may save some time if you have a
793 * thumb.php or 404 handler set up which is faster than the regular
796 $wgGenerateThumbnailOnParse = true;
799 * Show thumbnails for old images on the image description page
801 $wgShowArchiveThumbnails = true;
803 /** Obsolete, always true, kept for compatibility with extensions */
804 $wgUseImageResize = true;
807 * If set to true, images that contain certain the exif orientation tag will
808 * be rotated accordingly. If set to null, try to auto-detect whether a scaler
809 * is available that can rotate.
811 $wgEnableAutoRotation = null;
814 * Internal name of virus scanner. This servers as a key to the
815 * $wgAntivirusSetup array. Set this to NULL to disable virus scanning. If not
816 * null, every file uploaded will be scanned for viruses.
821 * Configuration for different virus scanners. This an associative array of
822 * associative arrays. It contains one setup array per known scanner type.
823 * The entry is selected by $wgAntivirus, i.e.
824 * valid values for $wgAntivirus are the keys defined in this array.
826 * The configuration array for each scanner contains the following keys:
827 * "command", "codemap", "messagepattern":
829 * "command" is the full command to call the virus scanner - %f will be
830 * replaced with the name of the file to scan. If not present, the filename
831 * will be appended to the command. Note that this must be overwritten if the
832 * scanner is not in the system path; in that case, plase set
833 * $wgAntivirusSetup[$wgAntivirus]['command'] to the desired command with full
836 * "codemap" is a mapping of exit code to return codes of the detectVirus
837 * function in SpecialUpload.
838 * - An exit code mapped to AV_SCAN_FAILED causes the function to consider
839 * the scan to be failed. This will pass the file if $wgAntivirusRequired
841 * - An exit code mapped to AV_SCAN_ABORTED causes the function to consider
842 * the file to have an usupported format, which is probably imune to
843 * virusses. This causes the file to pass.
844 * - An exit code mapped to AV_NO_VIRUS will cause the file to pass, meaning
845 * no virus was found.
846 * - All other codes (like AV_VIRUS_FOUND) will cause the function to report
848 * - You may use "*" as a key in the array to catch all exit codes not mapped otherwise.
850 * "messagepattern" is a perl regular expression to extract the meaningful part of the scanners
851 * output. The relevant part should be matched as group one (\1).
852 * If not defined or the pattern does not match, the full message is shown to the user.
854 $wgAntivirusSetup = array(
858 'command' => "clamscan --no-summary ",
861 "0" => AV_NO_VIRUS
, # no virus
862 "1" => AV_VIRUS_FOUND
, # virus found
863 "52" => AV_SCAN_ABORTED
, # unsupported file format (probably imune)
864 "*" => AV_SCAN_FAILED
, # else scan failed
867 'messagepattern' => '/.*?:(.*)/sim',
872 'command' => "f-prot ",
875 "0" => AV_NO_VIRUS
, # no virus
876 "3" => AV_VIRUS_FOUND
, # virus found
877 "6" => AV_VIRUS_FOUND
, # virus found
878 "*" => AV_SCAN_FAILED
, # else scan failed
881 'messagepattern' => '/.*?Infection:(.*)$/m',
886 /** Determines if a failed virus scan (AV_SCAN_FAILED) will cause the file to be rejected. */
887 $wgAntivirusRequired = true;
889 /** Determines if the mime type of uploaded files should be checked */
890 $wgVerifyMimeType = true;
892 /** Sets the mime type definition file to use by MimeMagic.php. */
893 $wgMimeTypeFile = "includes/mime.types";
894 #$wgMimeTypeFile= "/etc/mime.types";
895 #$wgMimeTypeFile= null; #use built-in defaults only.
897 /** Sets the mime type info file to use by MimeMagic.php. */
898 $wgMimeInfoFile= "includes/mime.info";
899 #$wgMimeInfoFile= null; #use built-in defaults only.
902 * Switch for loading the FileInfo extension by PECL at runtime.
903 * This should be used only if fileinfo is installed as a shared object
904 * or a dynamic library.
906 $wgLoadFileinfoExtension = false;
908 /** Sets an external mime detector program. The command must print only
909 * the mime type to standard output.
910 * The name of the file to process will be appended to the command given here.
911 * If not set or NULL, mime_content_type will be used if available.
914 * #$wgMimeDetectorCommand = "file -bi"; # use external mime detector (Linux)
917 $wgMimeDetectorCommand = null;
920 * Switch for trivial mime detection. Used by thumb.php to disable all fancy
921 * things, because only a few types of images are needed and file extensions
924 $wgTrivialMimeDetection = false;
927 * Additional XML types we can allow via mime-detection.
928 * array = ( 'rootElement' => 'associatedMimeType' )
930 $wgXMLMimeTypes = array(
931 'http://www.w3.org/2000/svg:svg' => 'image/svg+xml',
932 'svg' => 'image/svg+xml',
933 'http://www.lysator.liu.se/~alla/dia/:diagram' => 'application/x-dia-diagram',
934 'http://www.w3.org/1999/xhtml:html' => 'text/html', // application/xhtml+xml?
935 'html' => 'text/html', // application/xhtml+xml?
939 * Limit images on image description pages to a user-selectable limit. In order
940 * to reduce disk usage, limits can only be selected from a list.
941 * The user preference is saved as an array offset in the database, by default
942 * the offset is set with $wgDefaultUserOptions['imagesize']. Make sure you
943 * change it if you alter the array (see bug 8858).
944 * This is the list of settings the user can choose from:
946 $wgImageLimits = array(
952 array( 10000, 10000 )
956 * Adjust thumbnails on image pages according to a user setting. In order to
957 * reduce disk usage, the values can only be selected from a list. This is the
958 * list of settings the user can choose from:
960 $wgThumbLimits = array(
970 * Default parameters for the <gallery> tag
972 $wgGalleryOptions = array (
973 'imagesPerRow' => 0, // Default number of images per-row in the gallery. 0 -> Adapt to screensize
974 'imageWidth' => 120, // Width of the cells containing images in galleries (in "px")
975 'imageHeight' => 120, // Height of the cells containing images in galleries (in "px")
976 'captionLength' => 25, // Length of caption to truncate (in characters)
977 'showBytes' => true, // Show the filesize in bytes in categories
981 * Adjust width of upright images when parameter 'upright' is used
982 * This allows a nicer look for upright images without the need to fix the width
983 * by hardcoded px in wiki sourcecode.
985 $wgThumbUpright = 0.75;
988 * Default value for chmoding of new directories.
990 $wgDirectoryMode = 0777;
994 * Path of the djvudump executable
995 * Enable this and $wgDjvuRenderer to enable djvu rendering
997 # $wgDjvuDump = 'djvudump';
1001 * Path of the ddjvu DJVU renderer
1002 * Enable this and $wgDjvuDump to enable djvu rendering
1004 # $wgDjvuRenderer = 'ddjvu';
1005 $wgDjvuRenderer = null;
1008 * Path of the djvutxt DJVU text extraction utility
1009 * Enable this and $wgDjvuDump to enable text layer extraction from djvu files
1011 # $wgDjvuTxt = 'djvutxt';
1015 * Path of the djvutoxml executable
1016 * This works like djvudump except much, much slower as of version 3.5.
1018 * For now I recommend you use djvudump instead. The djvuxml output is
1019 * probably more stable, so we'll switch back to it as soon as they fix
1020 * the efficiency problem.
1021 * http://sourceforge.net/tracker/index.php?func=detail&aid=1704049&group_id=32953&atid=406583
1023 # $wgDjvuToXML = 'djvutoxml';
1024 $wgDjvuToXML = null;
1028 * Shell command for the DJVU post processor
1029 * Default: pnmtopng, since ddjvu generates ppm output
1030 * Set this to false to output the ppm file directly.
1032 $wgDjvuPostProcessor = 'pnmtojpeg';
1034 * File extension for the DJVU post processor output
1036 $wgDjvuOutputExtension = 'jpg';
1038 /** @} */ # end of file uploads }
1040 /************************************************************************//**
1041 * @name Email settings
1045 $serverName = substr( $wgServer, strrpos( $wgServer, '/' ) +
1 );
1048 * Site admin email address.
1050 $wgEmergencyContact = 'wikiadmin@' . $serverName;
1053 * Password reminder email address.
1055 * The address we should use as sender when a user is requesting his password.
1057 $wgPasswordSender = 'apache@' . $serverName;
1059 unset( $serverName ); # Don't leak local variables to global scope
1062 * Password reminder name
1064 $wgPasswordSenderName = 'MediaWiki Mail';
1067 * Dummy address which should be accepted during mail send action.
1068 * It might be necessary to adapt the address or to set it equal
1069 * to the $wgEmergencyContact address.
1071 $wgNoReplyAddress = 'reply@not.possible';
1074 * Set to true to enable the e-mail basic features:
1075 * Password reminders, etc. If sending e-mail on your
1076 * server doesn't work, you might want to disable this.
1078 $wgEnableEmail = true;
1081 * Set to true to enable user-to-user e-mail.
1082 * This can potentially be abused, as it's hard to track.
1084 $wgEnableUserEmail = true;
1087 * Set to true to put the sending user's email in a Reply-To header
1088 * instead of From. ($wgEmergencyContact will be used as From.)
1090 * Some mailers (eg sSMTP) set the SMTP envelope sender to the From value,
1091 * which can cause problems with SPF validation and leak recipient addressses
1092 * when bounces are sent to the sender.
1094 $wgUserEmailUseReplyTo = false;
1097 * Minimum time, in hours, which must elapse between password reminder
1098 * emails for a given account. This is to prevent abuse by mail flooding.
1100 $wgPasswordReminderResendTime = 24;
1103 * The time, in seconds, when an emailed temporary password expires.
1105 $wgNewPasswordExpiry = 3600 * 24 * 7;
1108 * The time, in seconds, when an email confirmation email expires
1110 $wgUserEmailConfirmationTokenExpiry = 7 * 24 * 60 * 60;
1114 * For using a direct (authenticated) SMTP server connection.
1115 * Default to false or fill an array :
1117 * "host" => 'SMTP domain',
1118 * "IDHost" => 'domain for MessageID',
1120 * "auth" => true/false,
1121 * "username" => user,
1122 * "password" => password
1128 * Additional email parameters, will be passed as the last argument to mail() call.
1129 * If using safe_mode this has no effect
1131 $wgAdditionalMailParams = null;
1134 * True: from page editor if s/he opted-in. False: Enotif mails appear to come
1135 * from $wgEmergencyContact
1137 $wgEnotifFromEditor = false;
1139 // TODO move UPO to preferences probably ?
1140 # If set to true, users get a corresponding option in their preferences and can choose to enable or disable at their discretion
1141 # If set to false, the corresponding input form on the user preference page is suppressed
1142 # It call this to be a "user-preferences-option (UPO)"
1145 * Require email authentication before sending mail to an email addres. This is
1146 * highly recommended. It prevents MediaWiki from being used as an open spam
1149 $wgEmailAuthentication = true;
1152 * Allow users to enable email notification ("enotif") on watchlist changes.
1154 $wgEnotifWatchlist = false;
1157 * Allow users to enable email notification ("enotif") when someone edits their
1160 $wgEnotifUserTalk = false;
1163 * Set the Reply-to address in notifications to the editor's address, if user
1164 * allowed this in the preferences.
1166 $wgEnotifRevealEditorAddress = false;
1169 * Send notification mails on minor edits to watchlist pages. This is enabled
1170 * by default. Does not affect user talk notifications.
1172 $wgEnotifMinorEdits = true;
1175 * Send a generic mail instead of a personalised mail for each user. This
1176 * always uses UTC as the time zone, and doesn't include the username.
1178 * For pages with many users watching, this can significantly reduce mail load.
1179 * Has no effect when using sendmail rather than SMTP.
1181 $wgEnotifImpersonal = false;
1184 * Maximum number of users to mail at once when using impersonal mail. Should
1185 * match the limit on your mail server.
1187 $wgEnotifMaxRecips = 500;
1190 * Send mails via the job queue. This can be useful to reduce the time it
1191 * takes to save a page that a lot of people are watching.
1193 $wgEnotifUseJobQ = false;
1196 * Use real name instead of username in e-mail "from" field.
1198 $wgEnotifUseRealName = false;
1201 * Array of usernames who will be sent a notification email for every change
1202 * which occurs on a wiki. Users will not be notified of their own changes.
1204 $wgUsersNotifiedOnAllChanges = array();
1207 /** @} */ # end of email settings
1209 /************************************************************************//**
1210 * @name Database settings
1213 /** Database host name or IP address */
1214 $wgDBserver = 'localhost';
1215 /** Database port number (for PostgreSQL) */
1217 /** Name of the database */
1218 $wgDBname = 'my_wiki';
1219 /** Database username */
1220 $wgDBuser = 'wikiuser';
1221 /** Database user's password */
1223 /** Database type */
1224 $wgDBtype = 'mysql';
1226 /** Separate username for maintenance tasks. Leave as null to use the default. */
1227 $wgDBadminuser = null;
1228 /** Separate password for maintenance tasks. Leave as null to use the default. */
1229 $wgDBadminpassword = null;
1233 * Leave as null to select the default search engine for the
1234 * selected database type (eg SearchMySQL), or set to a class
1235 * name to override to a custom search engine.
1237 $wgSearchType = null;
1239 /** Table name prefix */
1241 /** MySQL table options to use during installation or update */
1242 $wgDBTableOptions = 'ENGINE=InnoDB';
1245 * SQL Mode - default is turning off all modes, including strict, if set.
1246 * null can be used to skip the setting for performance reasons and assume
1247 * DBA has done his best job.
1248 * String override can be used for some additional fun :-)
1252 /** Mediawiki schema */
1253 $wgDBmwschema = 'mediawiki';
1255 /** To override default SQLite data directory ($docroot/../data) */
1256 $wgSQLiteDataDir = '';
1259 * Make all database connections secretly go to localhost. Fool the load balancer
1260 * thinking there is an arbitrarily large cluster of servers to connect to.
1261 * Useful for debugging.
1263 $wgAllDBsAreLocalhost = false;
1266 * Shared database for multiple wikis. Commonly used for storing a user table
1267 * for single sign-on. The server for this database must be the same as for the
1270 * For backwards compatibility the shared prefix is set to the same as the local
1271 * prefix, and the user table is listed in the default list of shared tables.
1272 * The user_properties table is also added so that users will continue to have their
1273 * preferences shared (preferences were stored in the user table prior to 1.16)
1275 * $wgSharedTables may be customized with a list of tables to share in the shared
1276 * datbase. However it is advised to limit what tables you do share as many of
1277 * MediaWiki's tables may have side effects if you try to share them.
1280 * $wgSharedPrefix is the table prefix for the shared database. It defaults to
1285 /** @see $wgSharedDB */
1286 $wgSharedPrefix = false;
1287 /** @see $wgSharedDB */
1288 $wgSharedTables = array( 'user', 'user_properties' );
1291 * Database load balancer
1292 * This is a two-dimensional array, an array of server info structures
1295 * - dbname: Default database name
1297 * - password: DB password
1298 * - type: "mysql" or "postgres"
1299 * - load: ratio of DB_SLAVE load, must be >=0, the sum of all loads must be >0
1300 * - groupLoads: array of load ratios, the key is the query group name. A query may belong
1301 * to several groups, the most specific group defined here is used.
1303 * - flags: bit field
1304 * - DBO_DEFAULT -- turns on DBO_TRX only if !$wgCommandLineMode (recommended)
1305 * - DBO_DEBUG -- equivalent of $wgDebugDumpSql
1306 * - DBO_TRX -- wrap entire request in a transaction
1307 * - DBO_IGNORE -- ignore errors (not useful in LocalSettings.php)
1308 * - DBO_NOBUFFER -- turn off buffering (not useful in LocalSettings.php)
1310 * - max lag: (optional) Maximum replication lag before a slave will taken out of rotation
1311 * - max threads: (optional) Maximum number of running threads
1313 * These and any other user-defined properties will be assigned to the mLBInfo member
1314 * variable of the Database object.
1316 * Leave at false to use the single-server variables above. If you set this
1317 * variable, the single-server variables will generally be ignored (except
1318 * perhaps in some command-line scripts).
1320 * The first server listed in this array (with key 0) will be the master. The
1321 * rest of the servers will be slaves. To prevent writes to your slaves due to
1322 * accidental misconfiguration or MediaWiki bugs, set read_only=1 on all your
1323 * slaves in my.cnf. You can set read_only mode at runtime using:
1326 * SET @@read_only=1;
1329 * Since the effect of writing to a slave is so damaging and difficult to clean
1330 * up, we at Wikimedia set read_only=1 in my.cnf on all our DB servers, even
1331 * our masters, and then set read_only=0 on masters at runtime.
1333 $wgDBservers = false;
1336 * Load balancer factory configuration
1337 * To set up a multi-master wiki farm, set the class here to something that
1338 * can return a LoadBalancer with an appropriate master on a call to getMainLB().
1339 * The class identified here is responsible for reading $wgDBservers,
1340 * $wgDBserver, etc., so overriding it may cause those globals to be ignored.
1342 * The LBFactory_Multi class is provided for this purpose, please see
1343 * includes/db/LBFactory_Multi.php for configuration information.
1345 $wgLBFactoryConf = array( 'class' => 'LBFactory_Simple' );
1347 /** How long to wait for a slave to catch up to the master */
1348 $wgMasterWaitTimeout = 10;
1350 /** File to log database errors to */
1351 $wgDBerrorLog = false;
1353 /** When to give an error message */
1354 $wgDBClusterTimeout = 10;
1357 * Scale load balancer polling time so that under overload conditions, the database server
1358 * receives a SHOW STATUS query at an average interval of this many microseconds
1360 $wgDBAvgStatusPoll = 2000;
1362 /** Set to true if using InnoDB tables */
1363 $wgDBtransactions = false;
1366 * Set to true to engage MySQL 4.1/5.0 charset-related features;
1367 * for now will just cause sending of 'SET NAMES=utf8' on connect.
1369 * WARNING: THIS IS EXPERIMENTAL!
1371 * May break if you're not using the table defs from mysql5/tables.sql.
1372 * May break if you're upgrading an existing wiki if set differently.
1373 * Broken symptoms likely to include incorrect behavior with page titles,
1374 * usernames, comments etc containing non-ASCII characters.
1375 * Might also cause failures on the object cache and other things.
1377 * Even correct usage may cause failures with Unicode supplementary
1378 * characters (those not in the Basic Multilingual Plane) unless MySQL
1379 * has enhanced their Unicode support.
1381 $wgDBmysql5 = false;
1384 * Other wikis on this site, can be administered from a single developer
1386 * Array numeric key => database name
1388 $wgLocalDatabases = array();
1391 * If lag is higher than $wgSlaveLagWarning, show a warning in some special
1392 * pages (like watchlist). If the lag is higher than $wgSlaveLagCritical,
1393 * show a more obvious warning.
1395 $wgSlaveLagWarning = 10;
1396 /** @see $wgSlaveLagWarning */
1397 $wgSlaveLagCritical = 30;
1400 * Use old names for change_tags indices.
1402 $wgOldChangeTagsIndex = false;
1404 /**@}*/ # End of DB settings }
1407 /************************************************************************//**
1408 * @name Text storage
1413 * We can also compress text stored in the 'text' table. If this is set on, new
1414 * revisions will be compressed on page save if zlib support is available. Any
1415 * compressed revisions will be decompressed on load regardless of this setting
1416 * *but will not be readable at all* if zlib support is not available.
1418 $wgCompressRevisions = false;
1421 * External stores allow including content
1422 * from non database sources following URL links
1424 * Short names of ExternalStore classes may be specified in an array here:
1425 * $wgExternalStores = array("http","file","custom")...
1427 * CAUTION: Access to database might lead to code execution
1429 $wgExternalStores = false;
1432 * An array of external mysql servers, e.g.
1433 * $wgExternalServers = array( 'cluster1' => array( 'srv28', 'srv29', 'srv30' ) );
1434 * Used by LBFactory_Simple, may be ignored if $wgLBFactoryConf is set to another class.
1436 $wgExternalServers = array();
1439 * The place to put new revisions, false to put them in the local text table.
1440 * Part of a URL, e.g. DB://cluster1
1442 * Can be an array instead of a single string, to enable data distribution. Keys
1443 * must be consecutive integers, starting at zero. Example:
1445 * $wgDefaultExternalStore = array( 'DB://cluster1', 'DB://cluster2' );
1449 $wgDefaultExternalStore = false;
1452 * Revision text may be cached in $wgMemc to reduce load on external storage
1453 * servers and object extraction overhead for frequently-loaded revisions.
1455 * Set to 0 to disable, or number of seconds before cache expiry.
1457 $wgRevisionCacheExpiry = 0;
1459 /** @} */ # end text storage }
1461 /************************************************************************//**
1462 * @name Performance hacks and limits
1465 /** Disable database-intensive features */
1466 $wgMiserMode = false;
1467 /** Disable all query pages if miser mode is on, not just some */
1468 $wgDisableQueryPages = false;
1469 /** Number of rows to cache in 'querycache' table when miser mode is on */
1470 $wgQueryCacheLimit = 1000;
1471 /** Number of links to a page required before it is deemed "wanted" */
1472 $wgWantedPagesThreshold = 1;
1473 /** Enable slow parser functions */
1474 $wgAllowSlowParserFunctions = false;
1475 /** Allow schema updates */
1476 $wgAllowSchemaUpdates = true;
1479 * Do DELETE/INSERT for link updates instead of incremental
1481 $wgUseDumbLinkUpdate = false;
1484 * Anti-lock flags - bitfield
1485 * - ALF_PRELOAD_LINKS:
1486 * Preload links during link update for save
1487 * - ALF_PRELOAD_EXISTENCE:
1488 * Preload cur_id during replaceLinkHolders
1489 * - ALF_NO_LINK_LOCK:
1490 * Don't use locking reads when updating the link table. This is
1491 * necessary for wikis with a high edit rate for performance
1492 * reasons, but may cause link table inconsistency
1493 * - ALF_NO_BLOCK_LOCK:
1494 * As for ALF_LINK_LOCK, this flag is a necessity for high-traffic
1497 $wgAntiLockFlags = 0;
1500 * Maximum article size in kilobytes
1502 $wgMaxArticleSize = 2048;
1505 * The minimum amount of memory that MediaWiki "needs"; MediaWiki will try to
1506 * raise PHP's memory limit if it's below this amount.
1508 $wgMemoryLimit = "50M";
1510 /** @} */ # end performance hacks }
1512 /************************************************************************//**
1513 * @name Cache settings
1518 * Directory for caching data in the local filesystem. Should not be accessible
1519 * from the web. Set this to false to not use any local caches.
1521 * Note: if multiple wikis share the same localisation cache directory, they
1522 * must all have the same set of extensions. You can set a directory just for
1523 * the localisation cache using $wgLocalisationCacheConf['storeDirectory'].
1525 $wgCacheDirectory = false;
1528 * Main cache type. This should be a cache with fast access, but it may have
1529 * limited space. By default, it is disabled, since the database is not fast
1530 * enough to make it worthwhile.
1534 * - CACHE_ANYTHING: Use anything, as long as it works
1535 * - CACHE_NONE: Do not cache
1536 * - CACHE_DB: Store cache objects in the DB
1537 * - CACHE_MEMCACHED: MemCached, must specify servers in $wgMemCachedServers
1538 * - CACHE_ACCEL: APC, XCache or WinCache
1539 * - CACHE_DBA: Use PHP's DBA extension to store in a DBM-style
1540 * database. This is slow, and is not recommended for
1541 * anything other than debugging.
1542 * - (other): A string may be used which identifies a cache
1543 * configuration in $wgObjectCaches.
1545 * @see $wgMessageCacheType, $wgParserCacheType
1547 $wgMainCacheType = CACHE_NONE
;
1550 * The cache type for storing the contents of the MediaWiki namespace. This
1551 * cache is used for a small amount of data which is expensive to regenerate.
1553 * For available types see $wgMainCacheType.
1555 $wgMessageCacheType = CACHE_ANYTHING
;
1558 * The cache type for storing article HTML. This is used to store data which
1559 * is expensive to regenerate, and benefits from having plenty of storage space.
1561 * For available types see $wgMainCacheType.
1563 $wgParserCacheType = CACHE_ANYTHING
;
1566 * Advanced object cache configuration.
1568 * Use this to define the class names and constructor parameters which are used
1569 * for the various cache types. Custom cache types may be defined here and
1570 * referenced from $wgMainCacheType, $wgMessageCacheType or $wgParserCacheType.
1572 * The format is an associative array where the key is a cache identifier, and
1573 * the value is an associative array of parameters. The "class" parameter is the
1574 * class name which will be used. Alternatively, a "factory" parameter may be
1575 * given, giving a callable function which will generate a suitable cache object.
1577 * The other parameters are dependent on the class used.
1578 * - CACHE_DBA uses $wgTmpDirectory by default. The 'dir' parameter let you
1581 $wgObjectCaches = array(
1582 CACHE_NONE
=> array( 'class' => 'EmptyBagOStuff' ),
1583 CACHE_DB
=> array( 'class' => 'SqlBagOStuff', 'table' => 'objectcache' ),
1584 CACHE_DBA
=> array( 'class' => 'DBABagOStuff' ),
1586 CACHE_ANYTHING
=> array( 'factory' => 'ObjectCache::newAnything' ),
1587 CACHE_ACCEL
=> array( 'factory' => 'ObjectCache::newAccelerator' ),
1588 CACHE_MEMCACHED
=> array( 'factory' => 'ObjectCache::newMemcached' ),
1590 'apc' => array( 'class' => 'APCBagOStuff' ),
1591 'xcache' => array( 'class' => 'XCacheBagOStuff' ),
1592 'wincache' => array( 'class' => 'WinCacheBagOStuff' ),
1593 'memcached-php' => array( 'class' => 'MemcachedPhpBagOStuff' ),
1594 'hash' => array( 'class' => 'HashBagOStuff' ),
1598 * The expiry time for the parser cache, in seconds. The default is 86.4k
1599 * seconds, otherwise known as a day.
1601 $wgParserCacheExpireTime = 86400;
1604 * Select which DBA handler <http://www.php.net/manual/en/dba.requirements.php> to use as CACHE_DBA backend
1606 $wgDBAhandler = 'db3';
1609 * Store sessions in MemCached. This can be useful to improve performance, or to
1610 * avoid the locking behaviour of PHP's default session handler, which tends to
1611 * prevent multiple requests for the same user from acting concurrently.
1613 $wgSessionsInMemcached = false;
1616 * This is used for setting php's session.save_handler. In practice, you will
1617 * almost never need to change this ever. Other options might be 'user' or
1618 * 'session_mysql.' Setting to null skips setting this entirely (which might be
1619 * useful if you're doing cross-application sessions, see bug 11381)
1621 $wgSessionHandler = null;
1623 /** If enabled, will send MemCached debugging information to $wgDebugLogFile */
1624 $wgMemCachedDebug = false;
1626 /** The list of MemCached servers and port numbers */
1627 $wgMemCachedServers = array( '127.0.0.1:11000' );
1630 * Use persistent connections to MemCached, which are shared across multiple
1633 $wgMemCachedPersistent = false;
1636 * Read/write timeout for MemCached server communication, in microseconds.
1638 $wgMemCachedTimeout = 100000;
1641 * Set this to true to make a local copy of the message cache, for use in
1642 * addition to memcached. The files will be put in $wgCacheDirectory.
1644 $wgUseLocalMessageCache = false;
1647 * Defines format of local cache
1648 * true - Serialized object
1649 * false - PHP source file (Warning - security risk)
1651 $wgLocalMessageCacheSerialized = true;
1654 * Instead of caching everything, keep track which messages are requested and
1655 * load only most used messages. This only makes sense if there is lots of
1656 * interface messages customised in the wiki (like hundreds in many languages).
1658 $wgAdaptiveMessageCache = false;
1661 * Localisation cache configuration. Associative array with keys:
1662 * class: The class to use. May be overridden by extensions.
1664 * store: The location to store cache data. May be 'files', 'db' or
1665 * 'detect'. If set to "files", data will be in CDB files. If set
1666 * to "db", data will be stored to the database. If set to
1667 * "detect", files will be used if $wgCacheDirectory is set,
1668 * otherwise the database will be used.
1670 * storeClass: The class name for the underlying storage. If set to a class
1671 * name, it overrides the "store" setting.
1673 * storeDirectory: If the store class puts its data in files, this is the
1674 * directory it will use. If this is false, $wgCacheDirectory
1677 * manualRecache: Set this to true to disable cache updates on web requests.
1678 * Use maintenance/rebuildLocalisationCache.php instead.
1680 $wgLocalisationCacheConf = array(
1681 'class' => 'LocalisationCache',
1682 'store' => 'detect',
1683 'storeClass' => false,
1684 'storeDirectory' => false,
1685 'manualRecache' => false,
1688 /** Allow client-side caching of pages */
1689 $wgCachePages = true;
1692 * Set this to current time to invalidate all prior cached pages. Affects both
1693 * client- and server-side caching.
1694 * You can get the current date on your server by using the command:
1695 * date +%Y%m%d%H%M%S
1697 $wgCacheEpoch = '20030516000000';
1700 * Bump this number when changing the global style sheets and JavaScript.
1701 * It should be appended in the query string of static CSS and JS includes,
1702 * to ensure that client-side caches do not keep obsolete copies of global
1705 $wgStyleVersion = '303';
1708 * This will cache static pages for non-logged-in users to reduce
1709 * database traffic on public sites.
1710 * Must set $wgShowIPinHeader = false
1712 $wgUseFileCache = false;
1715 * Directory where the cached page will be saved.
1716 * Will default to "{$wgUploadDirectory}/cache" in Setup.php
1718 $wgFileCacheDirectory = false;
1721 * Depth of the subdirectory hierarchy to be created under
1722 * $wgFileCacheDirectory. The subdirectories will be named based on
1723 * the MD5 hash of the title. A value of 0 means all cache files will
1724 * be put directly into the main file cache directory.
1726 $wgFileCacheDepth = 2;
1729 * Keep parsed pages in a cache (objectcache table or memcached)
1730 * to speed up output of the same page viewed by another user with the
1733 * This can provide a significant speedup for medium to large pages,
1734 * so you probably want to keep it on. Extensions that conflict with the
1735 * parser cache should disable the cache on a per-page basis instead.
1737 $wgEnableParserCache = true;
1740 * Append a configured value to the parser cache and the sitenotice key so
1741 * that they can be kept separate for some class of activity.
1743 $wgRenderHashAppend = '';
1746 * If on, the sidebar navigation links are cached for users with the
1747 * current language set. This can save a touch of load on a busy site
1748 * by shaving off extra message lookups.
1750 * However it is also fragile: changing the site configuration, or
1751 * having a variable $wgArticlePath, can produce broken links that
1752 * don't update as expected.
1754 $wgEnableSidebarCache = false;
1757 * Expiry time for the sidebar cache, in seconds
1759 $wgSidebarCacheExpiry = 86400;
1762 * When using the file cache, we can store the cached HTML gzipped to save disk
1763 * space. Pages will then also be served compressed to clients that support it.
1764 * THIS IS NOT COMPATIBLE with ob_gzhandler which is now enabled if supported in
1765 * the default LocalSettings.php! If you enable this, remove that setting first.
1767 * Requires zlib support enabled in PHP.
1772 * Whether MediaWiki should send an ETag header. Seems to cause
1773 * broken behavior with Squid 2.6, see bug 7098.
1777 /** Clock skew or the one-second resolution of time() can occasionally cause cache
1778 * problems when the user requests two pages within a short period of time. This
1779 * variable adds a given number of seconds to vulnerable timestamps, thereby giving
1782 $wgClockSkewFudge = 5;
1785 * Invalidate various caches when LocalSettings.php changes. This is equivalent
1786 * to setting $wgCacheEpoch to the modification time of LocalSettings.php, as
1787 * was previously done in the default LocalSettings.php file.
1789 * On high-traffic wikis, this should be set to false, to avoid the need to
1790 * check the file modification time, and to avoid the performance impact of
1791 * unnecessary cache invalidations.
1793 $wgInvalidateCacheOnLocalSettingsChange = true;
1795 /** @} */ # end of cache settings
1797 /************************************************************************//**
1798 * @name HTTP proxy (Squid) settings
1800 * Many of these settings apply to any HTTP proxy used in front of MediaWiki,
1801 * although they are referred to as Squid settings for historical reasons.
1803 * Achieving a high hit ratio with an HTTP proxy requires special
1804 * configuration. See http://www.mediawiki.org/wiki/Manual:Squid_caching for
1811 * Enable/disable Squid.
1812 * See http://www.mediawiki.org/wiki/Manual:Squid_caching
1814 $wgUseSquid = false;
1816 /** If you run Squid3 with ESI support, enable this (default:false): */
1819 /** Send X-Vary-Options header for better caching (requires patched Squid) */
1822 /** Add X-Forwarded-Proto to the Vary and X-Vary-Options headers for API
1823 * requests and RSS/Atom feeds. Use this if you have an SSL termination setup
1824 * and need to split the cache between HTTP and HTTPS for API requests,
1825 * feed requests and HTTP redirect responses in order to prevent cache
1826 * pollution. This does not affect 'normal' requests to index.php other than
1829 $wgVaryOnXFP = false;
1832 * Internal server name as known to Squid, if different. Example:
1834 * $wgInternalServer = 'http://yourinternal.tld:8000';
1837 $wgInternalServer = false;
1840 * Cache timeout for the squid, will be sent as s-maxage (without ESI) or
1841 * Surrogate-Control (with ESI). Without ESI, you should strip out s-maxage in
1842 * the Squid config. 18000 seconds = 5 hours, more cache hits with 2678400 = 31
1845 $wgSquidMaxage = 18000;
1848 * Default maximum age for raw CSS/JS accesses
1850 $wgForcedRawSMaxage = 300;
1853 * List of proxy servers to purge on changes; default port is 80. Use IP addresses.
1855 * When MediaWiki is running behind a proxy, it will trust X-Forwarded-For
1856 * headers sent/modified from these proxies when obtaining the remote IP address
1858 * For a list of trusted servers which *aren't* purged, see $wgSquidServersNoPurge.
1860 $wgSquidServers = array();
1863 * As above, except these servers aren't purged on page changes; use to set a
1864 * list of trusted proxies, etc.
1866 $wgSquidServersNoPurge = array();
1868 /** Maximum number of titles to purge in any one client operation */
1869 $wgMaxSquidPurgeTitles = 400;
1872 * HTCP multicast address. Set this to a multicast IP address to enable HTCP.
1874 * Note that MediaWiki uses the old non-RFC compliant HTCP format, which was
1875 * present in the earliest Squid implementations of the protocol.
1877 $wgHTCPMulticastAddress = false;
1880 * HTCP multicast port.
1881 * @see $wgHTCPMulticastAddress
1886 * HTCP multicast TTL.
1887 * @see $wgHTCPMulticastAddress
1889 $wgHTCPMulticastTTL = 1;
1891 /** Should forwarded Private IPs be accepted? */
1892 $wgUsePrivateIPs = false;
1894 /** @} */ # end of HTTP proxy settings
1896 /************************************************************************//**
1897 * @name Language, regional and character encoding settings
1901 /** Site language code, should be one of ./languages/Language(.*).php */
1902 $wgLanguageCode = 'en';
1905 * Some languages need different word forms, usually for different cases.
1906 * Used in Language::convertGrammar(). Example:
1909 * $wgGrammarForms['en']['genitive']['car'] = 'car\'s';
1912 $wgGrammarForms = array();
1914 /** Treat language links as magic connectors, not inline links */
1915 $wgInterwikiMagic = true;
1917 /** Hide interlanguage links from the sidebar */
1918 $wgHideInterlanguageLinks = false;
1920 /** List of language names or overrides for default names in Names.php */
1921 $wgExtraLanguageNames = array();
1924 * List of language codes that don't correspond to an actual language.
1925 * These codes are mostly leftoffs from renames, or other legacy things.
1926 * This array makes them not appear as a selectable language on the installer,
1927 * and excludes them when running the transstat.php script.
1929 $wgDummyLanguageCodes = array(
1932 'be-x-old' => 'be-tarask',
1936 'qqq' => 'qqq', # Used for message documentation.
1937 'qqx' => 'qqx', # Used for viewing message keys.
1940 'zh-classical' => 'lzh',
1941 'zh-min-nan' => 'nan',
1946 * Character set for use in the article edit box. Language-specific encodings
1949 * This historic feature is one of the first that was added by former MediaWiki
1950 * team leader Brion Vibber, and is used to support the Esperanto x-system.
1952 $wgEditEncoding = '';
1955 * Set this to true to replace Arabic presentation forms with their standard
1956 * forms in the U+0600-U+06FF block. This only works if $wgLanguageCode is
1959 * Note that pages with titles containing presentation forms will become
1960 * inaccessible, run maintenance/cleanupTitles.php to fix this.
1962 $wgFixArabicUnicode = true;
1965 * Set this to true to replace ZWJ-based chillu sequences in Malayalam text
1966 * with their Unicode 5.1 equivalents. This only works if $wgLanguageCode is
1967 * set to "ml". Note that some clients (even new clients as of 2010) do not
1968 * support these characters.
1970 * If you enable this on an existing wiki, run maintenance/cleanupTitles.php to
1971 * fix any ZWJ sequences in existing page titles.
1973 $wgFixMalayalamUnicode = true;
1976 * Set this to always convert certain Unicode sequences to modern ones
1977 * regardless of the content language. This has a small performance
1980 * See $wgFixArabicUnicode and $wgFixMalayalamUnicode for conversion
1985 $wgAllUnicodeFixes = false;
1988 * Set this to eg 'ISO-8859-1' to perform character set conversion when
1989 * loading old revisions not marked with "utf-8" flag. Use this when
1990 * converting a wiki from MediaWiki 1.4 or earlier to UTF-8 without the
1991 * burdensome mass conversion of old text data.
1993 * NOTE! This DOES NOT touch any fields other than old_text.Titles, comments,
1994 * user names, etc still must be converted en masse in the database before
1995 * continuing as a UTF-8 wiki.
1997 $wgLegacyEncoding = false;
2000 * Browser Blacklist for unicode non compliant browsers. Contains a list of
2001 * regexps : "/regexp/" matching problematic browsers. These browsers will
2002 * be served encoded unicode in the edit box instead of real unicode.
2004 $wgBrowserBlackList = array(
2006 * Netscape 2-4 detection
2007 * The minor version may contain strings such as "Gold" or "SGoldC-SGI"
2008 * Lots of non-netscape user agents have "compatible", so it's useful to check for that
2009 * with a negative assertion. The [UIN] identifier specifies the level of security
2010 * in a Netscape/Mozilla browser, checking for it rules out a number of fakers.
2011 * The language string is unreliable, it is missing on NS4 Mac.
2013 * Reference: http://www.psychedelix.com/agents/index.shtml
2015 '/^Mozilla\/2\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2016 '/^Mozilla\/3\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2017 '/^Mozilla\/4\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2020 * MSIE on Mac OS 9 is teh sux0r, converts þ to <thorn>, ð to <eth>, Þ to <THORN> and Ð to <ETH>
2023 * - Mozilla/4.0 (compatible; MSIE 5.0; Mac_PowerPC)
2024 * - Mozilla/4.0 (compatible; MSIE 5.15; Mac_PowerPC)
2025 * - Mozilla/4.0 (compatible; MSIE 5.23; Mac_PowerPC)
2028 * @link http://en.wikipedia.org/w/index.php?title=User%3A%C6var_Arnfj%F6r%F0_Bjarmason%2Ftestme&diff=12356041&oldid=12355864
2029 * @link http://en.wikipedia.org/wiki/Template%3AOS9
2031 '/^Mozilla\/4\.0 \(compatible; MSIE \d+\.\d+; Mac_PowerPC\)/',
2034 * Google wireless transcoder, seems to eat a lot of chars alive
2035 * http://it.wikipedia.org/w/index.php?title=Luciano_Ligabue&diff=prev&oldid=8857361
2037 '/^Mozilla\/4\.0 \(compatible; MSIE 6.0; Windows NT 5.0; Google Wireless Transcoder;\)/'
2041 * If set to true, the MediaWiki 1.4 to 1.5 schema conversion will
2042 * create stub reference rows in the text table instead of copying
2043 * the full text of all current entries from 'cur' to 'text'.
2045 * This will speed up the conversion step for large sites, but
2046 * requires that the cur table be kept around for those revisions
2047 * to remain viewable.
2049 * maintenance/migrateCurStubs.php can be used to complete the
2050 * migration in the background once the wiki is back online.
2052 * This option affects the updaters *only*. Any present cur stub
2053 * revisions will be readable at runtime regardless of this setting.
2055 $wgLegacySchemaConversion = false;
2058 * Enable to allow rewriting dates in page text.
2059 * DOES NOT FORMAT CORRECTLY FOR MOST LANGUAGES.
2061 $wgUseDynamicDates = false;
2063 * Enable dates like 'May 12' instead of '12 May', this only takes effect if
2064 * the interface is set to English.
2066 $wgAmericanDates = false;
2068 * For Hindi and Arabic use local numerals instead of Western style (0-9)
2069 * numerals in interface.
2071 $wgTranslateNumerals = true;
2074 * Translation using MediaWiki: namespace.
2075 * Interface messages will be loaded from the database.
2077 $wgUseDatabaseMessages = true;
2080 * Expiry time for the message cache key
2082 $wgMsgCacheExpiry = 86400;
2085 * Maximum entry size in the message cache, in bytes
2087 $wgMaxMsgCacheEntrySize = 10000;
2089 /** Whether to enable language variant conversion. */
2090 $wgDisableLangConversion = false;
2092 /** Whether to enable language variant conversion for links. */
2093 $wgDisableTitleConversion = false;
2095 /** Whether to enable cononical language links in meta data. */
2096 $wgCanonicalLanguageLinks = true;
2098 /** Default variant code, if false, the default will be the language code */
2099 $wgDefaultLanguageVariant = false;
2102 * Disabled variants array of language variant conversion. Example:
2104 * $wgDisabledVariants[] = 'zh-mo';
2105 * $wgDisabledVariants[] = 'zh-my';
2111 * $wgDisabledVariants = array('zh-mo', 'zh-my');
2114 $wgDisabledVariants = array();
2117 * Like $wgArticlePath, but on multi-variant wikis, this provides a
2118 * path format that describes which parts of the URL contain the
2119 * language variant. For Example:
2121 * $wgLanguageCode = 'sr';
2122 * $wgVariantArticlePath = '/$2/$1';
2123 * $wgArticlePath = '/wiki/$1';
2125 * A link to /wiki/ would be redirected to /sr/Главна_страна
2127 * It is important that $wgArticlePath not overlap with possible values
2128 * of $wgVariantArticlePath.
2130 $wgVariantArticlePath = false;
2133 * Show a bar of language selection links in the user login and user
2134 * registration forms; edit the "loginlanguagelinks" message to
2137 $wgLoginLanguageSelector = false;
2140 * When translating messages with wfMsg(), it is not always clear what should
2141 * be considered UI messages and what should be content messages.
2143 * For example, for the English Wikipedia, there should be only one 'mainpage',
2144 * so when getting the link for 'mainpage', we should treat it as site content
2145 * and call wfMsgForContent(), but for rendering the text of the link, we call
2146 * wfMsg(). The code behaves this way by default. However, sites like the
2147 * Wikimedia Commons do offer different versions of 'mainpage' and the like for
2148 * different languages. This array provides a way to override the default
2149 * behavior. For example, to allow language-specific main page and community
2152 * $wgForceUIMsgAsContentMsg = array( 'mainpage', 'portal-url' );
2154 $wgForceUIMsgAsContentMsg = array();
2157 * Fake out the timezone that the server thinks it's in. This will be used for
2158 * date display and not for what's stored in the DB. Leave to null to retain
2159 * your server's OS-based timezone value.
2161 * This variable is currently used only for signature formatting and for local
2162 * time/date parser variables ({{LOCALTIME}} etc.)
2164 * Timezones can be translated by editing MediaWiki messages of type
2165 * timezone-nameinlowercase like timezone-utc.
2169 * $wgLocaltimezone = 'GMT';
2170 * $wgLocaltimezone = 'PST8PDT';
2171 * $wgLocaltimezone = 'Europe/Sweden';
2172 * $wgLocaltimezone = 'CET';
2175 $wgLocaltimezone = null;
2178 * Set an offset from UTC in minutes to use for the default timezone setting
2179 * for anonymous users and new user accounts.
2181 * This setting is used for most date/time displays in the software, and is
2182 * overrideable in user preferences. It is *not* used for signature timestamps.
2184 * By default, this will be set to match $wgLocaltimezone.
2186 $wgLocalTZoffset = null;
2188 /** @} */ # End of language/charset settings
2190 /*************************************************************************//**
2191 * @name Output format and skin settings
2195 /** The default Content-Type header. */
2196 $wgMimeType = 'text/html';
2199 * The content type used in script tags. This is mostly going to be ignored if
2200 * $wgHtml5 is true, at least for actual HTML output, since HTML5 doesn't
2201 * require a MIME type for JavaScript or CSS (those are the default script and
2204 $wgJsMimeType = 'text/javascript';
2207 * The HTML document type. Ignored if $wgHtml5 is true, since <!DOCTYPE html>
2208 * doesn't actually have a doctype part to put this variable's contents in.
2210 $wgDocType = '-//W3C//DTD XHTML 1.0 Transitional//EN';
2213 * The URL of the document type declaration. Ignored if $wgHtml5 is true,
2214 * since HTML5 has no DTD, and <!DOCTYPE html> doesn't actually have a DTD part
2215 * to put this variable's contents in.
2217 $wgDTD = 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd';
2220 * The default xmlns attribute. Ignored if $wgHtml5 is true (or it's supposed
2221 * to be), since we don't currently support XHTML5, and in HTML5 (i.e., served
2222 * as text/html) the attribute has no effect, so why bother?
2224 $wgXhtmlDefaultNamespace = 'http://www.w3.org/1999/xhtml';
2227 * Should we output an HTML5 doctype? If false, use XHTML 1.0 Transitional
2228 * instead, and disable HTML5 features. This may eventually be removed and set
2229 * to always true. If it's true, a number of other settings will be irrelevant
2230 * and have no effect.
2235 * Defines the value of the version attribute in the <html> tag, if any.
2236 * This is ignored if $wgHtml5 is false. If $wgAllowRdfaAttributes and
2237 * $wgHtml5 are both true, and this evaluates to boolean false (like if it's
2238 * left at the default null value), it will be auto-initialized to the correct
2239 * value for RDFa+HTML5. As such, you should have no reason to ever actually
2240 * set this to anything.
2242 $wgHtml5Version = null;
2245 * Enabled RDFa attributes for use in wikitext.
2246 * NOTE: Interaction with HTML5 is somewhat underspecified.
2248 $wgAllowRdfaAttributes = false;
2251 * Enabled HTML5 microdata attributes for use in wikitext, if $wgHtml5 is also true.
2253 $wgAllowMicrodataAttributes = false;
2256 * Cleanup as much presentational html like valign -> css vertical-align as we can
2258 $wgCleanupPresentationalAttributes = true;
2261 * Should we try to make our HTML output well-formed XML? If set to false,
2262 * output will be a few bytes shorter, and the HTML will arguably be more
2263 * readable. If set to true, life will be much easier for the authors of
2264 * screen-scraping bots, and the HTML will arguably be more readable.
2266 * Setting this to false may omit quotation marks on some attributes, omit
2267 * slashes from some self-closing tags, omit some ending tags, etc., where
2268 * permitted by HTML5. Setting it to true will not guarantee that all pages
2269 * will be well-formed, although non-well-formed pages should be rare and it's
2270 * a bug if you find one. Conversely, setting it to false doesn't mean that
2271 * all XML-y constructs will be omitted, just that they might be.
2273 * Because of compatibility with screen-scraping bots, and because it's
2274 * controversial, this is currently left to true by default.
2276 $wgWellFormedXml = true;
2279 * Permit other namespaces in addition to the w3.org default.
2280 * Use the prefix for the key and the namespace for the value. For
2282 * $wgXhtmlNamespaces['svg'] = 'http://www.w3.org/2000/svg';
2283 * Normally we wouldn't have to define this in the root <html>
2284 * element, but IE needs it there in some circumstances.
2286 * This is ignored if $wgHtml5 is true, for the same reason as
2287 * $wgXhtmlDefaultNamespace.
2289 $wgXhtmlNamespaces = array();
2292 * Show IP address, for non-logged in users. It's necessary to switch this off
2293 * for some forms of caching.
2295 $wgShowIPinHeader = true;
2298 * Site notice shown at the top of each page
2300 * MediaWiki:Sitenotice page, which will override this. You can also
2301 * provide a separate message for logged-out users using the
2302 * MediaWiki:Anonnotice page.
2307 * A subtitle to add to the tagline, for skins that have it/
2309 $wgExtraSubtitle = '';
2312 * If this is set, a "donate" link will appear in the sidebar. Set it to a URL.
2314 $wgSiteSupportPage = '';
2317 * Validate the overall output using tidy and refuse
2318 * to display the page if it's not valid.
2320 $wgValidateAllHtml = false;
2323 * Default skin, for new users and anonymous visitors. Registered users may
2324 * change this to any one of the other available skins in their preferences.
2325 * This has to be completely lowercase; see the "skins" directory for the list
2326 * of available skins.
2328 $wgDefaultSkin = 'vector';
2331 * Specify the name of a skin that should not be presented in the list of
2332 * available skins. Use for blacklisting a skin which you do not want to
2333 * remove from the .../skins/ directory
2336 /** Array for more like $wgSkipSkin. */
2337 $wgSkipSkins = array();
2340 * Optionally, we can specify a stylesheet to use for media="handheld".
2341 * This is recognized by some, but not all, handheld/mobile/PDA browsers.
2342 * If left empty, compliant handheld browsers won't pick up the skin
2343 * stylesheet, which is specified for 'screen' media.
2345 * Can be a complete URL, base-relative path, or $wgStylePath-relative path.
2346 * Try 'chick/main.css' to apply the Chick styles to the MonoBook HTML.
2348 * Will also be switched in when 'handheld=yes' is added to the URL, like
2349 * the 'printable=yes' mode for print media.
2351 $wgHandheldStyle = false;
2354 * If set, 'screen' and 'handheld' media specifiers for stylesheets are
2355 * transformed such that they apply to the iPhone/iPod Touch Mobile Safari,
2356 * which doesn't recognize 'handheld' but does support media queries on its
2359 * Consider only using this if you have a *really good* handheld stylesheet,
2360 * as iPhone users won't have any way to disable it and use the "grown-up"
2363 $wgHandheldForIPhone = false;
2366 * Allow user Javascript page?
2367 * This enables a lot of neat customizations, but may
2368 * increase security risk to users and server load.
2370 $wgAllowUserJs = false;
2373 * Allow user Cascading Style Sheets (CSS)?
2374 * This enables a lot of neat customizations, but may
2375 * increase security risk to users and server load.
2377 $wgAllowUserCss = false;
2380 * Allow user-preferences implemented in CSS?
2381 * This allows users to customise the site appearance to a greater
2382 * degree; disabling it will improve page load times.
2384 $wgAllowUserCssPrefs = true;
2386 /** Use the site's Javascript page? */
2387 $wgUseSiteJs = true;
2389 /** Use the site's Cascading Style Sheets (CSS)? */
2390 $wgUseSiteCss = true;
2393 * Break out of framesets. This can be used to prevent clickjacking attacks,
2394 * or to prevent external sites from framing your site with ads.
2396 $wgBreakFrames = false;
2399 * The X-Frame-Options header to send on pages sensitive to clickjacking
2400 * attacks, such as edit pages. This prevents those pages from being displayed
2401 * in a frame or iframe. The options are:
2403 * - 'DENY': Do not allow framing. This is recommended for most wikis.
2405 * - 'SAMEORIGIN': Allow framing by pages on the same domain. This can be used
2406 * to allow framing within a trusted domain. This is insecure if there
2407 * is a page on the same domain which allows framing of arbitrary URLs.
2409 * - false: Allow all framing. This opens up the wiki to XSS attacks and thus
2410 * full compromise of local user accounts. Private wikis behind a
2411 * corporate firewall are especially vulnerable. This is not
2414 * For extra safety, set $wgBreakFrames = true, to prevent framing on all pages,
2415 * not just edit pages.
2417 $wgEditPageFrameOptions = 'DENY';
2420 * Disable output compression (enabled by default if zlib is available)
2422 $wgDisableOutputCompression = false;
2425 * Should we allow a broader set of characters in id attributes, per HTML5? If
2426 * not, use only HTML 4-compatible IDs. This option is for testing -- when the
2427 * functionality is ready, it will be on by default with no option.
2429 * Currently this appears to work fine in all browsers, but it's disabled by
2430 * default because it normalizes id's a bit too aggressively, breaking preexisting
2431 * content (particularly Cite). See bug 27733, bug 27694, bug 27474.
2433 $wgExperimentalHtmlIds = false;
2436 * Abstract list of footer icons for skins in place of old copyrightico and poweredbyico code
2437 * You can add new icons to the built in copyright or poweredby, or you can create
2438 * a new block. Though note that you may need to add some custom css to get good styling
2439 * of new blocks in monobook. vector and modern should work without any special css.
2441 * $wgFooterIcons itself is a key/value array.
2442 * The key is the name of a block that the icons will be wrapped in. The final id varies
2443 * by skin; Monobook and Vector will turn poweredby into f-poweredbyico while Modern
2444 * turns it into mw_poweredby.
2445 * The value is either key/value array of icons or a string.
2446 * In the key/value array the key may or may not be used by the skin but it can
2447 * be used to find the icon and unset it or change the icon if needed.
2448 * This is useful for disabling icons that are set by extensions.
2449 * The value should be either a string or an array. If it is a string it will be output
2450 * directly as html, however some skins may choose to ignore it. An array is the preferred format
2451 * for the icon, the following keys are used:
2452 * src: An absolute url to the image to use for the icon, this is recommended
2453 * but not required, however some skins will ignore icons without an image
2454 * url: The url to use in the <a> arround the text or icon, if not set an <a> will not be outputted
2455 * alt: This is the text form of the icon, it will be displayed without an image in
2456 * skins like Modern or if src is not set, and will otherwise be used as
2457 * the alt="" for the image. This key is required.
2458 * width and height: If the icon specified by src is not of the standard size
2459 * you can specify the size of image to use with these keys.
2460 * Otherwise they will default to the standard 88x31.
2462 $wgFooterIcons = array(
2463 "copyright" => array(
2464 "copyright" => array(), // placeholder for the built in copyright icon
2466 "poweredby" => array(
2467 "mediawiki" => array(
2468 "src" => null, // Defaults to "$wgStylePath/common/images/poweredby_mediawiki_88x31.png"
2469 "url" => "//www.mediawiki.org/",
2470 "alt" => "Powered by MediaWiki",
2476 * Login / create account link behavior when it's possible for anonymous users to create an account
2477 * true = use a combined login / create account link
2478 * false = split login and create account into two separate links
2480 $wgUseCombinedLoginLink = true;
2483 * Search form behavior for Vector skin only
2484 * true = use an icon search button
2485 * false = use Go & Search buttons
2487 $wgVectorUseSimpleSearch = false;
2490 * Watch and unwatch as an icon rather than a link for Vector skin only
2491 * true = use an icon watch/unwatch button
2492 * false = use watch/unwatch text link
2494 $wgVectorUseIconWatch = false;
2497 * Display user edit counts in various prominent places.
2499 $wgEdititis = false;
2502 * Better directionality support (bug 6100 and related).
2503 * Removed in 1.18, still kept here for LiquidThreads backwards compatibility.
2505 * @deprecated since 1.18
2507 $wgBetterDirectionality = true;
2510 * Some web hosts attempt to rewrite all responses with a 404 (not found)
2511 * status code, mangling or hiding MediaWiki's output. If you are using such a
2512 * host, you should start looking for a better one. While you're doing that,
2513 * set this to false to convert some of MediaWiki's 404 responses to 200 so
2514 * that the generated error pages can be seen.
2516 * In cases where for technical reasons it is more important for MediaWiki to
2517 * send the correct status code than for the body to be transmitted intact,
2518 * this configuration variable is ignored.
2520 $wgSend404Code = true;
2522 /** @} */ # End of output format settings }
2524 /*************************************************************************//**
2525 * @name Resource loader settings
2530 * Client-side resource modules. Extensions should add their module definitions
2534 * $wgResourceModules['ext.myExtension'] = array(
2535 * 'scripts' => 'myExtension.js',
2536 * 'styles' => 'myExtension.css',
2537 * 'dependencies' => array( 'jquery.cookie', 'jquery.tabIndex' ),
2538 * 'localBasePath' => dirname( __FILE__ ),
2539 * 'remoteExtPath' => 'MyExtension',
2542 $wgResourceModules = array();
2545 * Extensions should register foreign module sources here. 'local' is a
2546 * built-in source that is not in this array, but defined by
2547 * ResourceLoader::__construct() so that it cannot be unset.
2550 * $wgResourceLoaderSources['foo'] = array(
2551 * 'loadScript' => 'http://example.org/w/load.php',
2552 * 'apiScript' => 'http://example.org/w/api.php'
2555 $wgResourceLoaderSources = array();
2558 * Default 'remoteBasePath' value for resource loader modules.
2559 * If not set, then $wgScriptPath will be used as a fallback.
2561 $wgResourceBasePath = null;
2564 * Maximum time in seconds to cache resources served by the resource loader
2566 $wgResourceLoaderMaxage = array(
2567 'versioned' => array(
2568 // Squid/Varnish but also any other public proxy cache between the client and MediaWiki
2569 'server' => 30 * 24 * 60 * 60, // 30 days
2570 // On the client side (e.g. in the browser cache).
2571 'client' => 30 * 24 * 60 * 60, // 30 days
2573 'unversioned' => array(
2574 'server' => 5 * 60, // 5 minutes
2575 'client' => 5 * 60, // 5 minutes
2580 * Whether to embed private modules inline with HTML output or to bypass
2581 * caching and check the user parameter against $wgUser to prevent
2582 * unauthorized access to private modules.
2584 $wgResourceLoaderInlinePrivateModules = true;
2587 * The default debug mode (on/off) for of ResourceLoader requests. This will still
2588 * be overridden when the debug URL parameter is used.
2590 $wgResourceLoaderDebug = false;
2593 * Enable embedding of certain resources using Edge Side Includes. This will
2594 * improve performance but only works if there is something in front of the
2595 * web server (e..g a Squid or Varnish server) configured to process the ESI.
2597 $wgResourceLoaderUseESI = false;
2600 * Put each statement on its own line when minifying JavaScript. This makes
2601 * debugging in non-debug mode a bit easier.
2603 $wgResourceLoaderMinifierStatementsOnOwnLine = false;
2606 * Maximum line length when minifying JavaScript. This is not a hard maximum:
2607 * the minifier will try not to produce lines longer than this, but may be
2608 * forced to do so in certain cases.
2610 $wgResourceLoaderMinifierMaxLineLength = 1000;
2613 * Whether to include the mediawiki.legacy JS library (old wikibits.js), and its
2616 $wgIncludeLegacyJavaScript = true;
2619 * Whether to preload the mediawiki.util module as blocking module in the top queue.
2620 * Before MediaWiki 1.19, modules used to load slower/less asynchronous which allowed
2621 * modules to lack dependencies on 'popular' modules that were likely loaded already.
2622 * This setting is to aid scripts during migration by providing mediawiki.util
2623 * unconditionally (which was the most commonly missed dependency).
2624 * It doesn't cover all missing dependencies obviously but should fix most of them.
2625 * This should be removed at some point after site/user scripts have been fixed.
2626 * Enable this if your wiki has a large amount of user/site scripts that are lacking
2629 $wgPreloadJavaScriptMwUtil = false;
2632 * Whether or not to assing configuration variables to the global window object.
2633 * If this is set to false, old code using deprecated variables like:
2634 * " if ( window.wgRestrictionEdit ) ..."
2636 * " if ( wgIsArticle ) ..."
2637 * will no longer work and needs to use mw.config instead. For example:
2638 * " if ( mw.config.exists('wgRestrictionEdit') )"
2640 * " if ( mw.config.get('wgIsArticle') )".
2642 $wgLegacyJavaScriptGlobals = true;
2645 * If set to a positive number, ResourceLoader will not generate URLs whose
2646 * query string is more than this many characters long, and will instead use
2647 * multiple requests with shorter query strings. This degrades performance,
2648 * but may be needed if your web server has a low (less than, say 1024)
2649 * query string length limit or a low value for suhosin.get.max_value_length
2650 * that you can't increase.
2652 * If set to a negative number, ResourceLoader will assume there is no query
2653 * string length limit.
2655 $wgResourceLoaderMaxQueryLength = -1;
2658 * If set to true, JavaScript modules loaded from wiki pages will be parsed prior
2659 * to minification to validate it.
2661 * Parse errors will result in a JS exception being thrown during module load,
2662 * which avoids breaking other modules loaded in the same request.
2664 $wgResourceLoaderValidateJS = true;
2667 * If set to true, statically-sourced (file-backed) JavaScript resources will
2668 * be parsed for validity before being bundled up into ResourceLoader modules.
2670 * This can be helpful for development by providing better error messages in
2671 * default (non-debug) mode, but JavaScript parsing is slow and memory hungry
2672 * and may fail on large pre-bundled frameworks.
2674 $wgResourceLoaderValidateStaticJS = false;
2677 * If set to true, asynchronous loading of bottom-queue scripts in the <head>
2678 * will be enabled. This is an experimental feature that's supposed to make
2679 * JavaScript load faster.
2681 $wgResourceLoaderExperimentalAsyncLoading = false;
2683 /** @} */ # End of resource loader settings }
2686 /*************************************************************************//**
2687 * @name Page title and interwiki link settings
2692 * Name of the project namespace. If left set to false, $wgSitename will be
2695 $wgMetaNamespace = false;
2698 * Name of the project talk namespace.
2700 * Normally you can ignore this and it will be something like
2701 * $wgMetaNamespace . "_talk". In some languages, you may want to set this
2702 * manually for grammatical reasons.
2704 $wgMetaNamespaceTalk = false;
2707 * Additional namespaces. If the namespaces defined in Language.php and
2708 * Namespace.php are insufficient, you can create new ones here, for example,
2709 * to import Help files in other languages. You can also override the namespace
2710 * names of existing namespaces. Extensions developers should use
2711 * $wgCanonicalNamespaceNames.
2713 * PLEASE NOTE: Once you delete a namespace, the pages in that namespace will
2714 * no longer be accessible. If you rename it, then you can access them through
2715 * the new namespace name.
2717 * Custom namespaces should start at 100 to avoid conflicting with standard
2718 * namespaces, and should always follow the even/odd main/talk pattern.
2720 # $wgExtraNamespaces = array(
2722 # 101 => "Hilfe_Diskussion",
2724 # 103 => "Discussion_Aide"
2726 $wgExtraNamespaces = array();
2729 * Same as above, but for namespaces with gender distinction.
2730 * Note: the default form for the namespace should also be set
2731 * using $wgExtraNamespaces for the same index.
2734 $wgExtraGenderNamespaces = array();
2738 * These are alternate names for the primary localised namespace names, which
2739 * are defined by $wgExtraNamespaces and the language file. If a page is
2740 * requested with such a prefix, the request will be redirected to the primary
2743 * Set this to a map from namespace names to IDs.
2745 * $wgNamespaceAliases = array(
2746 * 'Wikipedian' => NS_USER,
2750 $wgNamespaceAliases = array();
2753 * Allowed title characters -- regex character class
2754 * Don't change this unless you know what you're doing
2756 * Problematic punctuation:
2757 * - []{}|# Are needed for link syntax, never enable these
2758 * - <> Causes problems with HTML escaping, don't use
2759 * - % Enabled by default, minor problems with path to query rewrite rules, see below
2760 * - + Enabled by default, but doesn't work with path to query rewrite rules, corrupted by apache
2761 * - ? Enabled by default, but doesn't work with path to PATH_INFO rewrites
2763 * All three of these punctuation problems can be avoided by using an alias, instead of a
2764 * rewrite rule of either variety.
2766 * The problem with % is that when using a path to query rewrite rule, URLs are
2767 * double-unescaped: once by Apache's path conversion code, and again by PHP. So
2768 * %253F, for example, becomes "?". Our code does not double-escape to compensate
2769 * for this, indeed double escaping would break if the double-escaped title was
2770 * passed in the query string rather than the path. This is a minor security issue
2771 * because articles can be created such that they are hard to view or edit.
2773 * In some rare cases you may wish to remove + for compatibility with old links.
2775 * Theoretically 0x80-0x9F of ISO 8859-1 should be disallowed, but
2776 * this breaks interlanguage links
2778 $wgLegalTitleChars = " %!\"$&'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF+";
2781 * The interwiki prefix of the current wiki, or false if it doesn't have one.
2783 $wgLocalInterwiki = false;
2786 * Expiry time for cache of interwiki table
2788 $wgInterwikiExpiry = 10800;
2790 /** Interwiki caching settings.
2791 $wgInterwikiCache specifies path to constant database file
2792 This cdb database is generated by dumpInterwiki from maintenance
2793 and has such key formats:
2794 dbname:key - a simple key (e.g. enwiki:meta)
2795 _sitename:key - site-scope key (e.g. wiktionary:meta)
2796 __global:key - global-scope key (e.g. __global:meta)
2797 __sites:dbname - site mapping (e.g. __sites:enwiki)
2798 Sites mapping just specifies site name, other keys provide
2799 "local url" data layout.
2800 $wgInterwikiScopes specify number of domains to check for messages:
2801 1 - Just wiki(db)-level
2802 2 - wiki and global levels
2804 $wgInterwikiFallbackSite - if unable to resolve from cache
2806 $wgInterwikiCache = false;
2807 $wgInterwikiScopes = 3;
2808 $wgInterwikiFallbackSite = 'wiki';
2811 * If local interwikis are set up which allow redirects,
2812 * set this regexp to restrict URLs which will be displayed
2813 * as 'redirected from' links.
2815 * It might look something like this:
2816 * $wgRedirectSources = '!^https?://[a-z-]+\.wikipedia\.org/!';
2818 * Leave at false to avoid displaying any incoming redirect markers.
2819 * This does not affect intra-wiki redirects, which don't change
2822 $wgRedirectSources = false;
2825 * Set this to false to avoid forcing the first letter of links to capitals.
2826 * WARNING: may break links! This makes links COMPLETELY case-sensitive. Links
2827 * appearing with a capital at the beginning of a sentence will *not* go to the
2828 * same place as links in the middle of a sentence using a lowercase initial.
2830 $wgCapitalLinks = true;
2833 * @since 1.16 - This can now be set per-namespace. Some special namespaces (such
2834 * as Special, see MWNamespace::$alwaysCapitalizedNamespaces for the full list) must be
2835 * true by default (and setting them has no effect), due to various things that
2836 * require them to be so. Also, since Talk namespaces need to directly mirror their
2837 * associated content namespaces, the values for those are ignored in favor of the
2838 * subject namespace's setting. Setting for NS_MEDIA is taken automatically from
2840 * EX: $wgCapitalLinkOverrides[ NS_FILE ] = false;
2842 $wgCapitalLinkOverrides = array();
2844 /** Which namespaces should support subpages?
2845 * See Language.php for a list of namespaces.
2847 $wgNamespacesWithSubpages = array(
2850 NS_USER_TALK
=> true,
2851 NS_PROJECT_TALK
=> true,
2852 NS_FILE_TALK
=> true,
2853 NS_MEDIAWIKI
=> true,
2854 NS_MEDIAWIKI_TALK
=> true,
2855 NS_TEMPLATE_TALK
=> true,
2856 NS_HELP_TALK
=> true,
2857 NS_CATEGORY_TALK
=> true
2861 * Array of namespaces which can be deemed to contain valid "content", as far
2862 * as the site statistics are concerned. Useful if additional namespaces also
2863 * contain "content" which should be considered when generating a count of the
2864 * number of articles in the wiki.
2866 $wgContentNamespaces = array( NS_MAIN
);
2869 * Max number of redirects to follow when resolving redirects.
2870 * 1 means only the first redirect is followed (default behavior).
2871 * 0 or less means no redirects are followed.
2873 $wgMaxRedirects = 1;
2876 * Array of invalid page redirect targets.
2877 * Attempting to create a redirect to any of the pages in this array
2878 * will make the redirect fail.
2879 * Userlogout is hard-coded, so it does not need to be listed here.
2880 * (bug 10569) Disallow Mypage and Mytalk as well.
2882 * As of now, this only checks special pages. Redirects to pages in
2883 * other namespaces cannot be invalidated by this variable.
2885 $wgInvalidRedirectTargets = array( 'Filepath', 'Mypage', 'Mytalk' );
2887 /** @} */ # End of title and interwiki settings }
2889 /************************************************************************//**
2890 * @name Parser settings
2891 * These settings configure the transformation from wikitext to HTML.
2896 * Parser configuration. Associative array with the following members:
2898 * class The class name
2900 * preprocessorClass The preprocessor class. Two classes are currently available:
2901 * Preprocessor_Hash, which uses plain PHP arrays for tempoarary
2902 * storage, and Preprocessor_DOM, which uses the DOM module for
2903 * temporary storage. Preprocessor_DOM generally uses less memory;
2904 * the speed of the two is roughly the same.
2906 * If this parameter is not given, it uses Preprocessor_DOM if the
2907 * DOM module is available, otherwise it uses Preprocessor_Hash.
2909 * The entire associative array will be passed through to the constructor as
2910 * the first parameter. Note that only Setup.php can use this variable --
2911 * the configuration will change at runtime via $wgParser member functions, so
2912 * the contents of this variable will be out-of-date. The variable can only be
2913 * changed during LocalSettings.php, in particular, it can't be changed during
2914 * an extension setup function.
2916 $wgParserConf = array(
2917 'class' => 'Parser',
2918 #'preprocessorClass' => 'Preprocessor_Hash',
2921 /** Maximum indent level of toc. */
2922 $wgMaxTocLevel = 999;
2925 * A complexity limit on template expansion
2927 $wgMaxPPNodeCount = 1000000;
2930 * Maximum recursion depth for templates within templates.
2931 * The current parser adds two levels to the PHP call stack for each template,
2932 * and xdebug limits the call stack to 100 by default. So this should hopefully
2933 * stop the parser before it hits the xdebug limit.
2935 $wgMaxTemplateDepth = 40;
2937 /** @see $wgMaxTemplateDepth */
2938 $wgMaxPPExpandDepth = 40;
2940 /** The external URL protocols */
2941 $wgUrlProtocols = array(
2946 'ircs://', // @bug 28503
2948 'telnet://', // Well if we're going to support the above.. -ævar
2949 'nntp://', // @bug 3808 RFC 1738
2956 '//', // for protocol-relative URLs
2960 * If true, removes (substitutes) templates in "~~~~" signatures.
2962 $wgCleanSignatures = true;
2964 /** Whether to allow inline image pointing to other websites */
2965 $wgAllowExternalImages = false;
2968 * If the above is false, you can specify an exception here. Image URLs
2969 * that start with this string are then rendered, while all others are not.
2970 * You can use this to set up a trusted, simple repository of images.
2971 * You may also specify an array of strings to allow multiple sites
2975 * $wgAllowExternalImagesFrom = 'http://127.0.0.1/';
2976 * $wgAllowExternalImagesFrom = array( 'http://127.0.0.1/', 'http://example.com' );
2979 $wgAllowExternalImagesFrom = '';
2981 /** If $wgAllowExternalImages is false, you can allow an on-wiki
2982 * whitelist of regular expression fragments to match the image URL
2983 * against. If the image matches one of the regular expression fragments,
2984 * The image will be displayed.
2986 * Set this to true to enable the on-wiki whitelist (MediaWiki:External image whitelist)
2987 * Or false to disable it
2989 $wgEnableImageWhitelist = true;
2992 * A different approach to the above: simply allow the <img> tag to be used.
2993 * This allows you to specify alt text and other attributes, copy-paste HTML to
2994 * your wiki more easily, etc. However, allowing external images in any manner
2995 * will allow anyone with editing rights to snoop on your visitors' IP
2996 * addresses and so forth, if they wanted to, by inserting links to images on
2997 * sites they control.
2999 $wgAllowImageTag = false;
3002 * $wgUseTidy: use tidy to make sure HTML output is sane.
3003 * Tidy is a free tool that fixes broken HTML.
3004 * See http://www.w3.org/People/Raggett/tidy/
3006 * - $wgTidyBin should be set to the path of the binary and
3007 * - $wgTidyConf to the path of the configuration file.
3008 * - $wgTidyOpts can include any number of parameters.
3009 * - $wgTidyInternal controls the use of the PECL extension or the
3010 * libtidy (PHP >= 5) extension to use an in-process tidy library instead
3011 * of spawning a separate program.
3012 * Normally you shouldn't need to override the setting except for
3013 * debugging. To install, use 'pear install tidy' and add a line
3014 * 'extension=tidy.so' to php.ini.
3017 /** @see $wgUseTidy */
3018 $wgAlwaysUseTidy = false;
3019 /** @see $wgUseTidy */
3020 $wgTidyBin = 'tidy';
3021 /** @see $wgUseTidy */
3022 $wgTidyConf = $IP.'/includes/tidy.conf';
3023 /** @see $wgUseTidy */
3025 /** @see $wgUseTidy */
3026 $wgTidyInternal = extension_loaded( 'tidy' );
3029 * Put tidy warnings in HTML comments
3030 * Only works for internal tidy.
3032 $wgDebugTidy = false;
3034 /** Allow raw, unchecked HTML in <html>...</html> sections.
3035 * THIS IS VERY DANGEROUS on a publicly editable site, so USE wgGroupPermissions
3036 * TO RESTRICT EDITING to only those that you trust
3041 * Set a default target for external links, e.g. _blank to pop up a new window
3043 $wgExternalLinkTarget = false;
3046 * If true, external URL links in wiki text will be given the
3047 * rel="nofollow" attribute as a hint to search engines that
3048 * they should not be followed for ranking purposes as they
3049 * are user-supplied and thus subject to spamming.
3051 $wgNoFollowLinks = true;
3054 * Namespaces in which $wgNoFollowLinks doesn't apply.
3055 * See Language.php for a list of namespaces.
3057 $wgNoFollowNsExceptions = array();
3060 * If this is set to an array of domains, external links to these domain names
3061 * (or any subdomains) will not be set to rel="nofollow" regardless of the
3062 * value of $wgNoFollowLinks. For instance:
3064 * $wgNoFollowDomainExceptions = array( 'en.wikipedia.org', 'wiktionary.org' );
3066 * This would add rel="nofollow" to links to de.wikipedia.org, but not
3067 * en.wikipedia.org, wiktionary.org, en.wiktionary.org, us.en.wikipedia.org,
3070 $wgNoFollowDomainExceptions = array();
3073 * Allow DISPLAYTITLE to change title display
3075 $wgAllowDisplayTitle = true;
3078 * For consistency, restrict DISPLAYTITLE to titles that normalize to the same
3081 $wgRestrictDisplayTitle = true;
3084 * Maximum number of calls per parse to expensive parser functions such as
3087 $wgExpensiveParserFunctionLimit = 100;
3090 * Preprocessor caching threshold
3091 * Setting it to 'false' will disable the preprocessor cache.
3093 $wgPreprocessorCacheThreshold = 1000;
3096 * Enable interwiki transcluding. Only when iw_trans=1.
3098 $wgEnableScaryTranscluding = false;
3101 * (see next option $wgGlobalDatabase).
3103 $wgTranscludeCacheExpiry = 3600;
3105 /** @} */ # end of parser settings }
3107 /************************************************************************//**
3113 * Method used to determine if a page in a content namespace should be counted
3114 * as a valid article.
3116 * Redirect pages will never be counted as valid articles.
3118 * This variable can have the following values:
3119 * - 'any': all pages as considered as valid articles
3120 * - 'comma': the page must contain a comma to be considered valid
3121 * - 'link': the page must contain a [[wiki link]] to be considered valid
3122 * - null: the value will be set at run time depending on $wgUseCommaCount:
3123 * if $wgUseCommaCount is false, it will be 'link', if it is true
3124 * it will be 'comma'
3126 * See also See http://www.mediawiki.org/wiki/Manual:Article_count
3128 * Retroactively changing this variable will not affect the existing count,
3129 * to update it, you will need to run the maintenance/updateArticleCount.php
3132 $wgArticleCountMethod = null;
3135 * Backward compatibility setting, will set $wgArticleCountMethod if it is null.
3136 * @deprecated since 1.18; use $wgArticleCountMethod instead
3138 $wgUseCommaCount = false;
3141 * wgHitcounterUpdateFreq sets how often page counters should be updated, higher
3142 * values are easier on the database. A value of 1 causes the counters to be
3143 * updated on every hit, any higher value n cause them to update *on average*
3144 * every n hits. Should be set to either 1 or something largish, eg 1000, for
3145 * maximum efficiency.
3147 $wgHitcounterUpdateFreq = 1;
3150 * How many days user must be idle before he is considered inactive. Will affect
3151 * the number shown on Special:Statistics and Special:ActiveUsers special page.
3152 * You might want to leave this as the default value, to provide comparable
3153 * numbers between different wikis.
3155 $wgActiveUserDays = 30;
3157 /** @} */ # End of statistics }
3159 /************************************************************************//**
3160 * @name User accounts, authentication
3164 /** For compatibility with old installations set to false */
3165 $wgPasswordSalt = true;
3168 * Specifies the minimal length of a user password. If set to 0, empty pass-
3169 * words are allowed.
3171 $wgMinimalPasswordLength = 1;
3174 * Whether to allow password resets ("enter some identifying data, and we'll send an email
3175 * with a temporary password you can use to get back into the account") identified by
3176 * various bits of data. Setting all of these to false (or the whole variable to false)
3177 * has the effect of disabling password resets entirely
3179 $wgPasswordResetRoutes = array(
3185 * Maximum number of Unicode characters in signature
3187 $wgMaxSigChars = 255;
3190 * Maximum number of bytes in username. You want to run the maintenance
3191 * script ./maintenance/checkUsernames.php once you have changed this value.
3193 $wgMaxNameChars = 255;
3196 * Array of usernames which may not be registered or logged in from
3197 * Maintenance scripts can still use these
3199 $wgReservedUsernames = array(
3200 'MediaWiki default', // Default 'Main Page' and MediaWiki: message pages
3201 'Conversion script', // Used for the old Wikipedia software upgrade
3202 'Maintenance script', // Maintenance scripts which perform editing, image import script
3203 'Template namespace initialisation script', // Used in 1.2->1.3 upgrade
3204 'ScriptImporter', // Default user name used by maintenance/importSiteScripts.php
3205 'msg:double-redirect-fixer', // Automatic double redirect fix
3206 'msg:usermessage-editor', // Default user for leaving user messages
3207 'msg:proxyblocker', // For Special:Blockme
3211 * Settings added to this array will override the default globals for the user
3212 * preferences used by anonymous visitors and newly created accounts.
3213 * For instance, to disable section editing links:
3214 * $wgDefaultUserOptions ['editsection'] = 0;
3217 $wgDefaultUserOptions = array(
3218 'ccmeonemails' => 0,
3220 'date' => 'default',
3223 'disablesuggest' => 0,
3224 'editfont' => 'default',
3225 'editondblclick' => 0,
3227 'editsectiononrightclick' => 0,
3228 'enotifminoredits' => 0,
3229 'enotifrevealaddr' => 0,
3230 'enotifusertalkpages' => 1,
3231 'enotifwatchlistpages' => 0,
3232 'extendwatchlist' => 0,
3233 'externaldiff' => 0,
3234 'externaleditor' => 0,
3236 'forceeditsummary' => 0,
3237 'gender' => 'unknown',
3239 'hidepatrolled' => 0,
3240 'highlightbroken' => 1,
3244 'minordefault' => 0,
3245 'newpageshidepatrolled' => 0,
3247 'noconvertlink' => 0,
3248 'norollbackdiff' => 0,
3249 'numberheadings' => 0,
3250 'previewonfirst' => 0,
3251 'previewontop' => 1,
3255 'rememberpassword' => 0,
3257 'searchlimit' => 20,
3258 'showhiddencats' => 0,
3259 'showjumplinks' => 1,
3260 'shownumberswatching' => 1,
3264 'stubthreshold' => 0,
3267 'uselivepreview' => 0,
3269 'watchcreations' => 0,
3270 'watchdefault' => 0,
3271 'watchdeletion' => 0,
3272 'watchlistdays' => 3.0,
3273 'watchlisthideanons' => 0,
3274 'watchlisthidebots' => 0,
3275 'watchlisthideliu' => 0,
3276 'watchlisthideminor' => 0,
3277 'watchlisthideown' => 0,
3278 'watchlisthidepatrolled' => 0,
3284 * Whether or not to allow and use real name fields.
3285 * @deprecated since 1.16, use $wgHiddenPrefs[] = 'realname' below to disable real
3288 $wgAllowRealName = true;
3290 /** An array of preferences to not show for the user */
3291 $wgHiddenPrefs = array();
3294 * Characters to prevent during new account creations.
3295 * This is used in a regular expression character class during
3296 * registration (regex metacharacters like / are escaped).
3298 $wgInvalidUsernameCharacters = '@';
3301 * Character used as a delimiter when testing for interwiki userrights
3302 * (In Special:UserRights, it is possible to modify users on different
3303 * databases if the delimiter is used, e.g. Someuser@enwiki).
3305 * It is recommended that you have this delimiter in
3306 * $wgInvalidUsernameCharacters above, or you will not be able to
3307 * modify the user rights of those users via Special:UserRights
3309 $wgUserrightsInterwikiDelimiter = '@';
3312 * Use some particular type of external authentication. The specific
3313 * authentication module you use will normally require some extra settings to
3316 * null indicates no external authentication is to be used. Otherwise,
3317 * $wgExternalAuthType must be the name of a non-abstract class that extends
3320 * Core authentication modules can be found in includes/extauth/.
3322 $wgExternalAuthType = null;
3325 * Configuration for the external authentication. This may include arbitrary
3326 * keys that depend on the authentication mechanism. For instance,
3327 * authentication against another web app might require that the database login
3328 * info be provided. Check the file where your auth mechanism is defined for
3329 * info on what to put here.
3331 $wgExternalAuthConf = array();
3334 * When should we automatically create local accounts when external accounts
3335 * already exist, if using ExternalAuth? Can have three values: 'never',
3336 * 'login', 'view'. 'view' requires the external database to support cookies,
3337 * and implies 'login'.
3339 * TODO: Implement 'view' (currently behaves like 'login').
3341 $wgAutocreatePolicy = 'login';
3344 * Policies for how each preference is allowed to be changed, in the presence
3345 * of external authentication. The keys are preference keys, e.g., 'password'
3346 * or 'emailaddress' (see Preferences.php et al.). The value can be one of the
3349 * - local: Allow changes to this pref through the wiki interface but only
3350 * apply them locally (default).
3351 * - semiglobal: Allow changes through the wiki interface and try to apply them
3352 * to the foreign database, but continue on anyway if that fails.
3353 * - global: Allow changes through the wiki interface, but only let them go
3354 * through if they successfully update the foreign database.
3355 * - message: Allow no local changes for linked accounts; replace the change
3356 * form with a message provided by the auth plugin, telling the user how to
3357 * change the setting externally (maybe providing a link, etc.). If the auth
3358 * plugin provides no message for this preference, hide it entirely.
3360 * Accounts that are not linked to an external account are never affected by
3361 * this setting. You may want to look at $wgHiddenPrefs instead.
3362 * $wgHiddenPrefs supersedes this option.
3364 * TODO: Implement message, global.
3366 $wgAllowPrefChange = array();
3369 * This is to let user authenticate using https when they come from http.
3370 * Based on an idea by George Herbert on wikitech-l:
3371 * http://lists.wikimedia.org/pipermail/wikitech-l/2010-October/050065.html
3374 $wgSecureLogin = false;
3376 /** @} */ # end user accounts }
3378 /************************************************************************//**
3379 * @name User rights, access control and monitoring
3384 * Number of seconds before autoblock entries expire. Default 86400 = 1 day.
3386 $wgAutoblockExpiry = 86400;
3389 * Set this to true to allow blocked users to edit their own user talk page.
3391 $wgBlockAllowsUTEdit = false;
3393 /** Allow sysops to ban users from accessing Emailuser */
3394 $wgSysopEmailBans = true;
3397 * Limits on the possible sizes of range blocks.
3399 * CIDR notation is hard to understand, it's easy to mistakenly assume that a
3400 * /1 is a small range and a /31 is a large range. Setting this to half the
3401 * number of bits avoids such errors.
3403 $wgBlockCIDRLimit = array(
3404 'IPv4' => 16, # Blocks larger than a /16 (64k addresses) will not be allowed
3405 'IPv6' => 64, # 2^64 = ~1.8x10^19 addresses
3409 * If true, blocked users will not be allowed to login. When using this with
3410 * a public wiki, the effect of logging out blocked users may actually be
3411 * avers: unless the user's address is also blocked (e.g. auto-block),
3412 * logging the user out will again allow reading and editing, just as for
3413 * anonymous visitors.
3415 $wgBlockDisablesLogin = false;
3418 * Pages anonymous user may see as an array, e.g.
3421 * $wgWhitelistRead = array ( "Main Page", "Wikipedia:Help");
3424 * Special:Userlogin and Special:ChangePassword are always whitelisted.
3426 * NOTE: This will only work if $wgGroupPermissions['*']['read'] is false --
3427 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
3429 * Also note that this will only protect _pages in the wiki_. Uploaded files
3430 * will remain readable. You can use img_auth.php to protect uploaded files,
3431 * see http://www.mediawiki.org/wiki/Manual:Image_Authorization
3433 $wgWhitelistRead = false;
3436 * Should editors be required to have a validated e-mail
3437 * address before being allowed to edit?
3439 $wgEmailConfirmToEdit = false;
3442 * Permission keys given to users in each group.
3443 * This is an array where the keys are all groups and each value is an
3444 * array of the format (right => boolean).
3446 * The second format is used to support per-namespace permissions.
3447 * Note that this feature does not fully work for all permission types.
3449 * All users are implicitly in the '*' group including anonymous visitors;
3450 * logged-in users are all implicitly in the 'user' group. These will be
3451 * combined with the permissions of all groups that a given user is listed
3452 * in in the user_groups table.
3454 * Note: Don't set $wgGroupPermissions = array(); unless you know what you're
3455 * doing! This will wipe all permissions, and may mean that your users are
3456 * unable to perform certain essential tasks or access new functionality
3457 * when new permissions are introduced and default grants established.
3459 * Functionality to make pages inaccessible has not been extensively tested
3460 * for security. Use at your own risk!
3462 * This replaces $wgWhitelistAccount and $wgWhitelistEdit
3464 $wgGroupPermissions = array();
3466 /** @cond file_level_code */
3467 // Implicit group for all visitors
3468 $wgGroupPermissions['*']['createaccount'] = true;
3469 $wgGroupPermissions['*']['read'] = true;
3470 $wgGroupPermissions['*']['edit'] = true;
3471 $wgGroupPermissions['*']['createpage'] = true;
3472 $wgGroupPermissions['*']['createtalk'] = true;
3473 $wgGroupPermissions['*']['writeapi'] = true;
3474 //$wgGroupPermissions['*']['patrolmarks'] = false; // let anons see what was patrolled
3476 // Implicit group for all logged-in accounts
3477 $wgGroupPermissions['user']['move'] = true;
3478 $wgGroupPermissions['user']['move-subpages'] = true;
3479 $wgGroupPermissions['user']['move-rootuserpages'] = true; // can move root userpages
3480 $wgGroupPermissions['user']['movefile'] = true;
3481 $wgGroupPermissions['user']['read'] = true;
3482 $wgGroupPermissions['user']['edit'] = true;
3483 $wgGroupPermissions['user']['createpage'] = true;
3484 $wgGroupPermissions['user']['createtalk'] = true;
3485 $wgGroupPermissions['user']['writeapi'] = true;
3486 $wgGroupPermissions['user']['upload'] = true;
3487 $wgGroupPermissions['user']['reupload'] = true;
3488 $wgGroupPermissions['user']['reupload-shared'] = true;
3489 $wgGroupPermissions['user']['minoredit'] = true;
3490 $wgGroupPermissions['user']['purge'] = true; // can use ?action=purge without clicking "ok"
3491 $wgGroupPermissions['user']['sendemail'] = true;
3493 // Implicit group for accounts that pass $wgAutoConfirmAge
3494 $wgGroupPermissions['autoconfirmed']['autoconfirmed'] = true;
3496 // Users with bot privilege can have their edits hidden
3497 // from various log pages by default
3498 $wgGroupPermissions['bot']['bot'] = true;
3499 $wgGroupPermissions['bot']['autoconfirmed'] = true;
3500 $wgGroupPermissions['bot']['nominornewtalk'] = true;
3501 $wgGroupPermissions['bot']['autopatrol'] = true;
3502 $wgGroupPermissions['bot']['suppressredirect'] = true;
3503 $wgGroupPermissions['bot']['apihighlimits'] = true;
3504 $wgGroupPermissions['bot']['writeapi'] = true;
3505 #$wgGroupPermissions['bot']['editprotected'] = true; // can edit all protected pages without cascade protection enabled
3507 // Most extra permission abilities go to this group
3508 $wgGroupPermissions['sysop']['block'] = true;
3509 $wgGroupPermissions['sysop']['createaccount'] = true;
3510 $wgGroupPermissions['sysop']['delete'] = true;
3511 $wgGroupPermissions['sysop']['bigdelete'] = true; // can be separately configured for pages with > $wgDeleteRevisionsLimit revs
3512 $wgGroupPermissions['sysop']['deletedhistory'] = true; // can view deleted history entries, but not see or restore the text
3513 $wgGroupPermissions['sysop']['deletedtext'] = true; // can view deleted revision text
3514 $wgGroupPermissions['sysop']['undelete'] = true;
3515 $wgGroupPermissions['sysop']['editinterface'] = true;
3516 $wgGroupPermissions['sysop']['editusercss'] = true;
3517 $wgGroupPermissions['sysop']['edituserjs'] = true;
3518 $wgGroupPermissions['sysop']['import'] = true;
3519 $wgGroupPermissions['sysop']['importupload'] = true;
3520 $wgGroupPermissions['sysop']['move'] = true;
3521 $wgGroupPermissions['sysop']['move-subpages'] = true;
3522 $wgGroupPermissions['sysop']['move-rootuserpages'] = true;
3523 $wgGroupPermissions['sysop']['patrol'] = true;
3524 $wgGroupPermissions['sysop']['autopatrol'] = true;
3525 $wgGroupPermissions['sysop']['protect'] = true;
3526 $wgGroupPermissions['sysop']['proxyunbannable'] = true;
3527 $wgGroupPermissions['sysop']['rollback'] = true;
3528 $wgGroupPermissions['sysop']['upload'] = true;
3529 $wgGroupPermissions['sysop']['reupload'] = true;
3530 $wgGroupPermissions['sysop']['reupload-shared'] = true;
3531 $wgGroupPermissions['sysop']['unwatchedpages'] = true;
3532 $wgGroupPermissions['sysop']['autoconfirmed'] = true;
3533 $wgGroupPermissions['sysop']['upload_by_url'] = true;
3534 $wgGroupPermissions['sysop']['ipblock-exempt'] = true;
3535 $wgGroupPermissions['sysop']['blockemail'] = true;
3536 $wgGroupPermissions['sysop']['markbotedits'] = true;
3537 $wgGroupPermissions['sysop']['apihighlimits'] = true;
3538 $wgGroupPermissions['sysop']['browsearchive'] = true;
3539 $wgGroupPermissions['sysop']['noratelimit'] = true;
3540 $wgGroupPermissions['sysop']['movefile'] = true;
3541 $wgGroupPermissions['sysop']['unblockself'] = true;
3542 $wgGroupPermissions['sysop']['suppressredirect'] = true;
3543 #$wgGroupPermissions['sysop']['mergehistory'] = true;
3545 // Permission to change users' group assignments
3546 $wgGroupPermissions['bureaucrat']['userrights'] = true;
3547 $wgGroupPermissions['bureaucrat']['noratelimit'] = true;
3548 // Permission to change users' groups assignments across wikis
3549 #$wgGroupPermissions['bureaucrat']['userrights-interwiki'] = true;
3550 // Permission to export pages including linked pages regardless of $wgExportMaxLinkDepth
3551 #$wgGroupPermissions['bureaucrat']['override-export-depth'] = true;
3553 #$wgGroupPermissions['sysop']['deleterevision'] = true;
3554 // To hide usernames from users and Sysops
3555 #$wgGroupPermissions['suppress']['hideuser'] = true;
3556 // To hide revisions/log items from users and Sysops
3557 #$wgGroupPermissions['suppress']['suppressrevision'] = true;
3558 // For private suppression log access
3559 #$wgGroupPermissions['suppress']['suppressionlog'] = true;
3562 * The developer group is deprecated, but can be activated if need be
3563 * to use the 'lockdb' and 'unlockdb' special pages. Those require
3564 * that a lock file be defined and creatable/removable by the web
3567 # $wgGroupPermissions['developer']['siteadmin'] = true;
3572 * Permission keys revoked from users in each group.
3573 * This acts the same way as wgGroupPermissions above, except that
3574 * if the user is in a group here, the permission will be removed from them.
3576 * Improperly setting this could mean that your users will be unable to perform
3577 * certain essential tasks, so use at your own risk!
3579 $wgRevokePermissions = array();
3582 * Implicit groups, aren't shown on Special:Listusers or somewhere else
3584 $wgImplicitGroups = array( '*', 'user', 'autoconfirmed' );
3587 * A map of group names that the user is in, to group names that those users
3588 * are allowed to add or revoke.
3590 * Setting the list of groups to add or revoke to true is equivalent to "any group".
3592 * For example, to allow sysops to add themselves to the "bot" group:
3594 * $wgGroupsAddToSelf = array( 'sysop' => array( 'bot' ) );
3596 * Implicit groups may be used for the source group, for instance:
3598 * $wgGroupsRemoveFromSelf = array( '*' => true );
3600 * This allows users in the '*' group (i.e. any user) to remove themselves from
3601 * any group that they happen to be in.
3604 $wgGroupsAddToSelf = array();
3606 /** @see $wgGroupsAddToSelf */
3607 $wgGroupsRemoveFromSelf = array();
3610 * Set of available actions that can be restricted via action=protect
3611 * You probably shouldn't change this.
3612 * Translated through restriction-* messages.
3613 * Title::getRestrictionTypes() will remove restrictions that are not
3614 * applicable to a specific title (create and upload)
3616 $wgRestrictionTypes = array( 'create', 'edit', 'move', 'upload' );
3619 * Rights which can be required for each protection level (via action=protect)
3621 * You can add a new protection level that requires a specific
3622 * permission by manipulating this array. The ordering of elements
3623 * dictates the order on the protection form's lists.
3625 * - '' will be ignored (i.e. unprotected)
3626 * - 'sysop' is quietly rewritten to 'protect' for backwards compatibility
3628 $wgRestrictionLevels = array( '', 'autoconfirmed', 'sysop' );
3631 * Set the minimum permissions required to edit pages in each
3632 * namespace. If you list more than one permission, a user must
3633 * have all of them to edit pages in that namespace.
3635 * Note: NS_MEDIAWIKI is implicitly restricted to editinterface.
3637 $wgNamespaceProtection = array();
3640 * Pages in namespaces in this array can not be used as templates.
3641 * Elements must be numeric namespace ids.
3642 * Among other things, this may be useful to enforce read-restrictions
3643 * which may otherwise be bypassed by using the template machanism.
3645 $wgNonincludableNamespaces = array();
3648 * Number of seconds an account is required to age before it's given the
3649 * implicit 'autoconfirm' group membership. This can be used to limit
3650 * privileges of new accounts.
3652 * Accounts created by earlier versions of the software may not have a
3653 * recorded creation date, and will always be considered to pass the age test.
3655 * When left at 0, all registered accounts will pass.
3659 * $wgAutoConfirmAge = 600; // ten minutes
3660 * $wgAutoConfirmAge = 3600*24; // one day
3663 $wgAutoConfirmAge = 0;
3666 * Number of edits an account requires before it is autoconfirmed.
3667 * Passing both this AND the time requirement is needed. Example:
3670 * $wgAutoConfirmCount = 50;
3673 $wgAutoConfirmCount = 0;
3676 * Automatically add a usergroup to any user who matches certain conditions.
3678 * array( '&' or '|' or '^' or '!', cond1, cond2, ... )
3679 * where cond1, cond2, ... are themselves conditions; *OR*
3680 * APCOND_EMAILCONFIRMED, *OR*
3681 * array( APCOND_EMAILCONFIRMED ), *OR*
3682 * array( APCOND_EDITCOUNT, number of edits ), *OR*
3683 * array( APCOND_AGE, seconds since registration ), *OR*
3684 * array( APCOND_INGROUPS, group1, group2, ... ), *OR*
3685 * array( APCOND_ISIP, ip ), *OR*
3686 * array( APCOND_IPINRANGE, range ), *OR*
3687 * array( APCOND_AGE_FROM_EDIT, seconds since first edit ), *OR*
3688 * array( APCOND_BLOCKED ), *OR*
3689 * array( APCOND_ISBOT ), *OR*
3690 * similar constructs defined by extensions.
3692 * If $wgEmailAuthentication is off, APCOND_EMAILCONFIRMED will be true for any
3693 * user who has provided an e-mail address.
3695 $wgAutopromote = array(
3696 'autoconfirmed' => array( '&',
3697 array( APCOND_EDITCOUNT
, &$wgAutoConfirmCount ),
3698 array( APCOND_AGE
, &$wgAutoConfirmAge ),
3703 * Automatically add a usergroup to any user who matches certain conditions.
3704 * Does not add the user to the group again if it has been removed.
3705 * Also, does not remove the group if the user no longer meets the criteria.
3708 * array( event => criteria, ... )
3710 * 'onEdit' (when user edits) or 'onView' (when user views the wiki)
3711 * and criteria has the same format as $wgAutopromote
3713 * @see $wgAutopromote
3716 $wgAutopromoteOnce = array(
3717 'onEdit' => array(),
3722 * Put user rights log entries for autopromotion in recent changes?
3725 $wgAutopromoteOnceLogInRC = true;
3728 * $wgAddGroups and $wgRemoveGroups can be used to give finer control over who
3729 * can assign which groups at Special:Userrights. Example configuration:
3732 * // Bureaucrat can add any group
3733 * $wgAddGroups['bureaucrat'] = true;
3734 * // Bureaucrats can only remove bots and sysops
3735 * $wgRemoveGroups['bureaucrat'] = array( 'bot', 'sysop' );
3736 * // Sysops can make bots
3737 * $wgAddGroups['sysop'] = array( 'bot' );
3738 * // Sysops can disable other sysops in an emergency, and disable bots
3739 * $wgRemoveGroups['sysop'] = array( 'sysop', 'bot' );
3742 $wgAddGroups = array();
3743 /** @see $wgAddGroups */
3744 $wgRemoveGroups = array();
3747 * A list of available rights, in addition to the ones defined by the core.
3748 * For extensions only.
3750 $wgAvailableRights = array();
3753 * Optional to restrict deletion of pages with higher revision counts
3754 * to users with the 'bigdelete' permission. (Default given to sysops.)
3756 $wgDeleteRevisionsLimit = 0;
3758 /** Number of accounts each IP address may create, 0 to disable.
3759 * Requires memcached */
3760 $wgAccountCreationThrottle = 0;
3763 * Edits matching these regular expressions in body text
3764 * will be recognised as spam and rejected automatically.
3766 * There's no administrator override on-wiki, so be careful what you set. :)
3767 * May be an array of regexes or a single string for backwards compatibility.
3769 * See http://en.wikipedia.org/wiki/Regular_expression
3770 * Note that each regex needs a beginning/end delimiter, eg: # or /
3772 $wgSpamRegex = array();
3774 /** Same as the above except for edit summaries */
3775 $wgSummarySpamRegex = array();
3778 * Similarly you can get a function to do the job. The function will be given
3779 * the following args:
3780 * - a Title object for the article the edit is made on
3781 * - the text submitted in the textarea (wpTextbox1)
3782 * - the section number.
3783 * The return should be boolean indicating whether the edit matched some evilness:
3785 * - false : let it through
3787 * @deprecated since 1.17 Use hooks. See SpamBlacklist extension.
3788 * @var $wgFilterCallback bool|string|Closure
3790 $wgFilterCallback = false;
3793 * Whether to use DNS blacklists in $wgDnsBlacklistUrls to check for open proxies
3796 $wgEnableDnsBlacklist = false;
3799 * @deprecated since 1.17 Use $wgEnableDnsBlacklist instead, only kept for backward
3802 $wgEnableSorbs = false;
3805 * List of DNS blacklists to use, if $wgEnableDnsBlacklist is true. This is an
3806 * array of either a URL or an array with the URL and a key (should the blacklist
3807 * require a key). For example:
3809 * $wgDnsBlacklistUrls = array(
3810 * // String containing URL
3811 * 'http.dnsbl.sorbs.net',
3812 * // Array with URL and key, for services that require a key
3813 * array( 'dnsbl.httpbl.net', 'mykey' ),
3814 * // Array with just the URL. While this works, it is recommended that you
3815 * // just use a string as shown above
3816 * array( 'opm.tornevall.org' )
3821 $wgDnsBlacklistUrls = array( 'http.dnsbl.sorbs.net.' );
3824 * @deprecated since 1.17 Use $wgDnsBlacklistUrls instead, only kept for backward
3827 $wgSorbsUrl = array();
3830 * Proxy whitelist, list of addresses that are assumed to be non-proxy despite
3831 * what the other methods might say.
3833 $wgProxyWhitelist = array();
3836 * Simple rate limiter options to brake edit floods. Maximum number actions
3837 * allowed in the given number of seconds; after that the violating client re-
3838 * ceives HTTP 500 error pages until the period elapses.
3840 * array( 4, 60 ) for a maximum of 4 hits in 60 seconds.
3842 * This option set is experimental and likely to change. Requires memcached.
3844 $wgRateLimits = array(
3846 'anon' => null, // for any and all anonymous edits (aggregate)
3847 'user' => null, // for each logged-in user
3848 'newbie' => null, // for each recent (autoconfirmed) account; overrides 'user'
3849 'ip' => null, // for each anon and recent account
3850 'subnet' => null, // ... with final octet removed
3858 'mailpassword' => array(
3861 'emailuser' => array(
3867 * Set to a filename to log rate limiter hits.
3869 $wgRateLimitLog = null;
3872 * Array of IPs which should be excluded from rate limits.
3873 * This may be useful for whitelisting NAT gateways for conferences, etc.
3875 $wgRateLimitsExcludedIPs = array();
3878 * Log IP addresses in the recentchanges table; can be accessed only by
3879 * extensions (e.g. CheckUser) or a DB admin
3881 $wgPutIPinRC = true;
3884 * Integer defining default number of entries to show on
3885 * special pages which are query-pages such as Special:Whatlinkshere.
3887 $wgQueryPageDefaultLimit = 50;
3890 * Limit password attempts to X attempts per Y seconds per IP per account.
3891 * Requires memcached.
3893 $wgPasswordAttemptThrottle = array( 'count' => 5, 'seconds' => 300 );
3895 /** @} */ # end of user rights settings
3897 /************************************************************************//**
3898 * @name Proxy scanner settings
3903 * If you enable this, every editor's IP address will be scanned for open HTTP
3906 * Don't enable this. Many sysops will report "hostile TCP port scans" to your
3907 * ISP and ask for your server to be shut down.
3909 * You have been warned.
3911 $wgBlockOpenProxies = false;
3912 /** Port we want to scan for a proxy */
3913 $wgProxyPorts = array( 80, 81, 1080, 3128, 6588, 8000, 8080, 8888, 65506 );
3914 /** Script used to scan */
3915 $wgProxyScriptPath = "$IP/maintenance/proxy_check.php";
3917 $wgProxyMemcExpiry = 86400;
3918 /** This should always be customised in LocalSettings.php */
3919 $wgSecretKey = false;
3920 /** big list of banned IP addresses, in the keys not the values */
3921 $wgProxyList = array();
3923 $wgProxyKey = false;
3925 /** @} */ # end of proxy scanner settings
3927 /************************************************************************//**
3928 * @name Cookie settings
3933 * Default cookie expiration time. Setting to 0 makes all cookies session-only.
3935 $wgCookieExpiration = 180*86400;
3938 * Set to set an explicit domain on the login cookies eg, "justthis.domain.org"
3939 * or ".any.subdomain.net"
3941 $wgCookieDomain = '';
3945 * Set this variable if you want to restrict cookies to a certain path within
3946 * the domain specified by $wgCookieDomain.
3948 $wgCookiePath = '/';
3951 * Whether the "secure" flag should be set on the cookie. This can be:
3952 * - true: Set secure flag
3953 * - false: Don't set secure flag
3954 * - "detect": Set the secure flag if $wgServer is set to an HTTPS URL
3956 $wgCookieSecure = 'detect';
3959 * By default, MediaWiki checks if the client supports cookies during the
3960 * login process, so that it can display an informative error message if
3961 * cookies are disabled. Set this to true if you want to disable this cookie
3964 $wgDisableCookieCheck = false;
3967 * Cookies generated by MediaWiki have names starting with this prefix. Set it
3968 * to a string to use a custom prefix. Setting it to false causes the database
3969 * name to be used as a prefix.
3971 $wgCookiePrefix = false;
3974 * Set authentication cookies to HttpOnly to prevent access by JavaScript,
3975 * in browsers that support this feature. This can mitigates some classes of
3978 $wgCookieHttpOnly = true;
3981 * If the requesting browser matches a regex in this blacklist, we won't
3982 * send it cookies with HttpOnly mode, even if $wgCookieHttpOnly is on.
3984 $wgHttpOnlyBlacklist = array(
3985 // Internet Explorer for Mac; sometimes the cookies work, sometimes
3986 // they don't. It's difficult to predict, as combinations of path
3987 // and expiration options affect its parsing.
3988 '/^Mozilla\/4\.0 \(compatible; MSIE \d+\.\d+; Mac_PowerPC\)/',
3991 /** A list of cookies that vary the cache (for use by extensions) */
3992 $wgCacheVaryCookies = array();
3994 /** Override to customise the session name */
3995 $wgSessionName = false;
3997 /** @} */ # end of cookie settings }
3999 /************************************************************************//**
4000 * @name LaTeX (mathematical formulas)
4005 * To use inline TeX, you need to compile 'texvc' (in the 'math' subdirectory of
4006 * the MediaWiki package and have latex, dvips, gs (ghostscript), andconvert
4007 * (ImageMagick) installed and available in the PATH.
4008 * Please see math/README for more information.
4012 /* @} */ # end LaTeX }
4014 /************************************************************************//**
4015 * @name Profiling, testing and debugging
4017 * To enable profiling, edit StartProfiler.php
4023 * Filename for debug logging. See http://www.mediawiki.org/wiki/How_to_debug
4024 * The debug log file should be not be publicly accessible if it is used, as it
4025 * may contain private data.
4027 $wgDebugLogFile = '';
4030 * Prefix for debug log lines
4032 $wgDebugLogPrefix = '';
4035 * If true, instead of redirecting, show a page with a link to the redirect
4036 * destination. This allows for the inspection of PHP error messages, and easy
4037 * resubmission of form data. For developer use only.
4039 $wgDebugRedirects = false;
4042 * If true, log debugging data from action=raw and load.php.
4043 * This is normally false to avoid overlapping debug entries due to gen=css and
4046 $wgDebugRawPage = false;
4049 * Send debug data to an HTML comment in the output.
4051 * This may occasionally be useful when supporting a non-technical end-user. It's
4052 * more secure than exposing the debug log file to the web, since the output only
4053 * contains private data for the current user. But it's not ideal for development
4054 * use since data is lost on fatal errors and redirects.
4056 $wgDebugComments = false;
4059 * Write SQL queries to the debug log
4061 $wgDebugDumpSql = false;
4064 * Set to an array of log group keys to filenames.
4065 * If set, wfDebugLog() output for that group will go to that file instead
4066 * of the regular $wgDebugLogFile. Useful for enabling selective logging
4069 $wgDebugLogGroups = array();
4072 * Display debug data at the bottom of the main content area.
4074 * Useful for developers and technical users trying to working on a closed wiki.
4076 $wgShowDebug = false;
4079 * Prefix debug messages with relative timestamp. Very-poor man's profiler.
4080 * Since 1.19 also includes memory usage.
4082 $wgDebugTimestamps = false;
4085 * Print HTTP headers for every request in the debug information.
4087 $wgDebugPrintHttpHeaders = true;
4090 * Show the contents of $wgHooks in Special:Version
4092 $wgSpecialVersionShowHooks = false;
4095 * Whether to show "we're sorry, but there has been a database error" pages.
4096 * Displaying errors aids in debugging, but may display information useful
4099 $wgShowSQLErrors = false;
4102 * If set to true, uncaught exceptions will print a complete stack trace
4103 * to output. This should only be used for debugging, as it may reveal
4104 * private information in function parameters due to PHP's backtrace
4107 $wgShowExceptionDetails = false;
4110 * If true, show a backtrace for database errors
4112 $wgShowDBErrorBacktrace = false;
4115 * Expose backend server host names through the API and various HTML comments
4117 $wgShowHostnames = false;
4120 * If set to true MediaWiki will throw notices for some possible error
4121 * conditions and for deprecated functions.
4123 $wgDevelopmentWarnings = false;
4126 * Release limitation to wfDeprecated warnings, if set to a release number
4127 * development warnings will not be generated for deprecations added in releases
4130 $wgDeprecationReleaseLimit = '1.17';
4132 /** Only record profiling info for pages that took longer than this */
4133 $wgProfileLimit = 0.0;
4135 /** Don't put non-profiling info into log file */
4136 $wgProfileOnly = false;
4139 * Log sums from profiling into "profiling" table in db.
4141 * You have to create a 'profiling' table in your database before using
4142 * this feature, see maintenance/archives/patch-profiling.sql
4144 * To enable profiling, edit StartProfiler.php
4146 $wgProfileToDatabase = false;
4148 /** If true, print a raw call tree instead of per-function report */
4149 $wgProfileCallTree = false;
4151 /** Should application server host be put into profiling table */
4152 $wgProfilePerHost = false;
4155 * Host for UDP profiler.
4157 * The host should be running a daemon which can be obtained from MediaWiki
4158 * Subversion at: http://svn.wikimedia.org/svnroot/mediawiki/trunk/udpprofile
4160 $wgUDPProfilerHost = '127.0.0.1';
4163 * Port for UDP profiler.
4164 * @see $wgUDPProfilerHost
4166 $wgUDPProfilerPort = '3811';
4168 /** Detects non-matching wfProfileIn/wfProfileOut calls */
4169 $wgDebugProfiling = false;
4171 /** Output debug message on every wfProfileIn/wfProfileOut */
4172 $wgDebugFunctionEntry = false;
4175 * Destination for wfIncrStats() data...
4176 * 'cache' to go into the system cache, if enabled (memcached)
4177 * 'udp' to be sent to the UDP profiler (see $wgUDPProfilerHost)
4180 $wgStatsMethod = 'cache';
4183 * When $wgStatsMethod is 'udp', setting this to a string allows statistics to
4184 * be aggregated over more than one wiki. The string will be used in place of
4185 * the DB name in outgoing UDP packets. If this is set to false, the DB name
4188 $wgAggregateStatsID = false;
4190 /** Whereas to count the number of time an article is viewed.
4191 * Does not work if pages are cached (for example with squid).
4193 $wgDisableCounters = false;
4196 * Parser test suite files to be run by parserTests.php when no specific
4197 * filename is passed to it.
4199 * Extensions may add their own tests to this array, or site-local tests
4200 * may be added via LocalSettings.php
4204 $wgParserTestFiles = array(
4205 "$IP/tests/parser/parserTests.txt",
4206 "$IP/tests/parser/extraParserTests.txt"
4210 * If configured, specifies target CodeReview installation to send test
4211 * result data from 'parserTests.php --upload'
4213 * Something like this:
4214 * $wgParserTestRemote = array(
4215 * 'api-url' => 'http://www.mediawiki.org/w/api.php',
4216 * 'repo' => 'MediaWiki',
4217 * 'suite' => 'ParserTests',
4218 * 'path' => '/trunk/phase3', // not used client-side; for reference
4219 * 'secret' => 'qmoicj3mc4mcklmqw', // Shared secret used in HMAC validation
4222 $wgParserTestRemote = false;
4225 * Allow running of javascript test suites via [[Special:JavaScriptTest]] (such as QUnit).
4227 $wgEnableJavaScriptTest = false;
4230 * Configuration for javascript testing.
4232 $wgJavaScriptTestConfig = array(
4234 'documentation' => '//www.mediawiki.org/wiki/Manual:JavaScript_unit_testing',
4240 * Overwrite the caching key prefix with custom value.
4243 $wgCachePrefix = false;
4246 * Display the new debugging toolbar. This also enables profiling on database
4247 * queries and other useful output.
4251 $wgDebugToolbar = false;
4253 /** @} */ # end of profiling, testing and debugging }
4255 /************************************************************************//**
4261 * Set this to true to disable the full text search feature.
4263 $wgDisableTextSearch = false;
4266 * Set to true to have nicer highligted text in search results,
4267 * by default off due to execution overhead
4269 $wgAdvancedSearchHighlighting = false;
4272 * Regexp to match word boundaries, defaults for non-CJK languages
4273 * should be empty for CJK since the words are not separate
4275 $wgSearchHighlightBoundaries = '[\p{Z}\p{P}\p{C}]';
4278 * Set to true to have the search engine count total
4279 * search matches to present in the Special:Search UI.
4280 * Not supported by every search engine shipped with MW.
4282 * This could however be slow on larger wikis, and is pretty flaky
4283 * with the current title vs content split. Recommend avoiding until
4284 * that's been worked out cleanly; but this may aid in testing the
4285 * search UI and API to confirm that the result count works.
4287 $wgCountTotalSearchHits = false;
4290 * Template for OpenSearch suggestions, defaults to API action=opensearch
4292 * Sites with heavy load would tipically have these point to a custom
4293 * PHP wrapper to avoid firing up mediawiki for every keystroke
4295 * Placeholders: {searchTerms}
4298 $wgOpenSearchTemplate = false;
4301 * Enable suggestions while typing in search boxes
4302 * (results are passed around in OpenSearch format)
4303 * Requires $wgEnableOpenSearchSuggest = true;
4305 $wgEnableMWSuggest = false;
4308 * Enable OpenSearch suggestions requested by MediaWiki. Set this to
4309 * false if you've disabled MWSuggest or another suggestion script and
4310 * want reduce load caused by cached scripts pulling suggestions.
4312 $wgEnableOpenSearchSuggest = true;
4315 * Expiry time for search suggestion responses
4317 $wgSearchSuggestCacheExpiry = 1200;
4320 * Template for internal MediaWiki suggestion engine, defaults to API action=opensearch
4322 * Placeholders: {searchTerms}, {namespaces}, {dbname}
4325 $wgMWSuggestTemplate = false;
4328 * If you've disabled search semi-permanently, this also disables updates to the
4329 * table. If you ever re-enable, be sure to rebuild the search table.
4331 $wgDisableSearchUpdate = false;
4334 * List of namespaces which are searched by default. Example:
4337 * $wgNamespacesToBeSearchedDefault[NS_MAIN] = true;
4338 * $wgNamespacesToBeSearchedDefault[NS_PROJECT] = true;
4341 $wgNamespacesToBeSearchedDefault = array(
4346 * Namespaces to be searched when user clicks the "Help" tab
4349 * Same format as $wgNamespacesToBeSearchedDefault
4351 $wgNamespacesToBeSearchedHelp = array(
4357 * If set to true the 'searcheverything' preference will be effective only for logged-in users.
4358 * Useful for big wikis to maintain different search profiles for anonymous and logged-in users.
4361 $wgSearchEverythingOnlyLoggedIn = false;
4364 * Disable the internal MySQL-based search, to allow it to be
4365 * implemented by an extension instead.
4367 $wgDisableInternalSearch = false;
4370 * Set this to a URL to forward search requests to some external location.
4371 * If the URL includes '$1', this will be replaced with the URL-encoded
4374 * For example, to forward to Google you'd have something like:
4375 * $wgSearchForwardUrl = 'http://www.google.com/search?q=$1' .
4376 * '&domains=http://example.com' .
4377 * '&sitesearch=http://example.com' .
4378 * '&ie=utf-8&oe=utf-8';
4380 $wgSearchForwardUrl = null;
4383 * Search form behavior
4384 * true = use Go & Search buttons
4385 * false = use Go button & Advanced search link
4387 $wgUseTwoButtonsSearchForm = true;
4390 * Array of namespaces to generate a Google sitemap for when the
4391 * maintenance/generateSitemap.php script is run, or false if one is to be ge-
4392 * nerated for all namespaces.
4394 $wgSitemapNamespaces = false;
4397 * Custom namespace priorities for sitemaps. Setting this will allow you to
4398 * set custom priorities to namsepaces when sitemaps are generated using the
4399 * maintenance/generateSitemap.php script.
4401 * This should be a map of namespace IDs to priority
4403 * $wgSitemapNamespacesPriorities = array(
4408 $wgSitemapNamespacesPriorities = false;
4411 * If true, searches for IP addresses will be redirected to that IP's
4412 * contributions page. E.g. searching for "1.2.3.4" will redirect to
4413 * [[Special:Contributions/1.2.3.4]]
4415 $wgEnableSearchContributorsByIP = true;
4417 /** @} */ # end of search settings
4419 /************************************************************************//**
4420 * @name Edit user interface
4425 * Path to the GNU diff3 utility. If the file doesn't exist, edit conflicts will
4426 * fall back to the old behaviour (no merging).
4428 $wgDiff3 = '/usr/bin/diff3';
4431 * Path to the GNU diff utility.
4433 $wgDiff = '/usr/bin/diff';
4436 * Which namespaces have special treatment where they should be preview-on-open
4437 * Internaly only Category: pages apply, but using this extensions (e.g. Semantic MediaWiki)
4438 * can specify namespaces of pages they have special treatment for
4440 $wgPreviewOnOpenNamespaces = array(
4445 * Activate external editor interface for files and pages
4446 * See http://www.mediawiki.org/wiki/Manual:External_editors
4448 $wgUseExternalEditor = true;
4450 /** Go button goes straight to the edit screen if the article doesn't exist. */
4451 $wgGoToEdit = false;
4454 * Enable the UniversalEditButton for browsers that support it
4455 * (currently only Firefox with an extension)
4456 * See http://universaleditbutton.org for more background information
4458 $wgUniversalEditButton = true;
4461 * If user doesn't specify any edit summary when making a an edit, MediaWiki
4462 * will try to automatically create one. This feature can be disabled by set-
4463 * ting this variable false.
4465 $wgUseAutomaticEditSummaries = true;
4467 /** @} */ # end edit UI }
4469 /************************************************************************//**
4471 * See also $wgSiteNotice
4476 * @cond file_level_code
4477 * Set $wgCommandLineMode if it's not set already, to avoid notices
4479 if( !isset( $wgCommandLineMode ) ) {
4480 $wgCommandLineMode = false;
4484 /** For colorized maintenance script output, is your terminal background dark ? */
4485 $wgCommandLineDarkBg = false;
4488 * Array for extensions to register their maintenance scripts with the
4489 * system. The key is the name of the class and the value is the full
4492 $wgMaintenanceScripts = array();
4495 * Set this to a string to put the wiki into read-only mode. The text will be
4496 * used as an explanation to users.
4498 * This prevents most write operations via the web interface. Cache updates may
4499 * still be possible. To prevent database writes completely, use the read_only
4505 * If this lock file exists (size > 0), the wiki will be forced into read-only mode.
4506 * Its contents will be shown to users as part of the read-only warning
4509 * Will default to "{$wgUploadDirectory}/lock_yBgMBwiR" in Setup.php
4511 $wgReadOnlyFile = false;
4514 * When you run the web-based upgrade utility, it will tell you what to set
4515 * this to in order to authorize the upgrade process. It will subsequently be
4516 * used as a password, to authorize further upgrades.
4518 * For security, do not set this to a guessable string. Use the value supplied
4519 * by the install/upgrade process. To cause the upgrader to generate a new key,
4520 * delete the old key from LocalSettings.php.
4522 $wgUpgradeKey = false;
4524 /** @} */ # End of maintenance }
4526 /************************************************************************//**
4527 * @name Recent changes, new pages, watchlist and history
4532 * Recentchanges items are periodically purged; entries older than this many
4534 * Default: 13 weeks = about three months
4536 $wgRCMaxAge = 13 * 7 * 24 * 3600;
4539 * Filter $wgRCLinkDays by $wgRCMaxAge to avoid showing links for numbers
4540 * higher than what will be stored. Note that this is disabled by default
4541 * because we sometimes do have RC data which is beyond the limit for some
4542 * reason, and some users may use the high numbers to display that data which
4545 $wgRCFilterByAge = false;
4548 * List of Days and Limits options to list in the Special:Recentchanges and
4549 * Special:Recentchangeslinked pages.
4551 $wgRCLinkLimits = array( 50, 100, 250, 500 );
4552 $wgRCLinkDays = array( 1, 3, 7, 14, 30 );
4555 * Send recent changes updates via UDP. The updates will be formatted for IRC.
4556 * Set this to the IP address of the receiver.
4558 $wgRC2UDPAddress = false;
4561 * Port number for RC updates
4563 $wgRC2UDPPort = false;
4566 * Prefix to prepend to each UDP packet.
4567 * This can be used to identify the wiki. A script is available called
4568 * mxircecho.py which listens on a UDP port, and uses a prefix ending in a
4569 * tab to identify the IRC channel to send the log line to.
4571 $wgRC2UDPPrefix = '';
4574 * If this is set to true, $wgLocalInterwiki will be prepended to links in the
4575 * IRC feed. If this is set to a string, that string will be used as the prefix.
4577 $wgRC2UDPInterwikiPrefix = false;
4580 * Set to true to omit "bot" edits (by users with the bot permission) from the
4583 $wgRC2UDPOmitBots = false;
4586 * Enable user search in Special:Newpages
4587 * This is really a temporary hack around an index install bug on some Wikipedias.
4588 * Kill it once fixed.
4590 $wgEnableNewpagesUserFilter = true;
4592 /** Use RC Patrolling to check for vandalism */
4593 $wgUseRCPatrol = true;
4595 /** Use new page patrolling to check new pages on Special:Newpages */
4596 $wgUseNPPatrol = true;
4598 /** Provide syndication feeds (RSS, Atom) for, e.g., Recentchanges, Newpages */
4601 /** Set maximum number of results to return in syndication feeds (RSS, Atom) for
4602 * eg Recentchanges, Newpages. */
4605 /** _Minimum_ timeout for cached Recentchanges feed, in seconds.
4606 * A cached version will continue to be served out even if changes
4607 * are made, until this many seconds runs out since the last render.
4609 * If set to 0, feed caching is disabled. Use this for debugging only;
4610 * feed generation can be pretty slow with diffs.
4612 $wgFeedCacheTimeout = 60;
4614 /** When generating Recentchanges RSS/Atom feed, diffs will not be generated for
4615 * pages larger than this size. */
4616 $wgFeedDiffCutoff = 32768;
4618 /** Override the site's default RSS/ATOM feed for recentchanges that appears on
4619 * every page. Some sites might have a different feed they'd like to promote
4620 * instead of the RC feed (maybe like a "Recent New Articles" or "Breaking news" one).
4621 * Ex: $wgSiteFeed['format'] = "http://example.com/somefeed.xml"; Format can be one
4622 * of either 'rss' or 'atom'.
4624 $wgOverrideSiteFeed = array();
4627 * Available feeds objects
4628 * Should probably only be defined when a page is syndicated ie when
4629 * $wgOut->isSyndicated() is true
4631 $wgFeedClasses = array(
4633 'atom' => 'AtomFeed',
4637 * Which feed types should we provide by default? This can include 'rss',
4638 * 'atom', neither, or both.
4640 $wgAdvertisedFeedTypes = array( 'atom' );
4642 /** Show watching users in recent changes, watchlist and page history views */
4643 $wgRCShowWatchingUsers = false; # UPO
4644 /** Show watching users in Page views */
4645 $wgPageShowWatchingUsers = false;
4646 /** Show the amount of changed characters in recent changes */
4647 $wgRCShowChangedSize = true;
4650 * If the difference between the character counts of the text
4651 * before and after the edit is below that value, the value will be
4652 * highlighted on the RC page.
4654 $wgRCChangedSizeThreshold = 500;
4657 * Show "Updated (since my last visit)" marker in RC view, watchlist and history
4658 * view for watched pages with new changes */
4659 $wgShowUpdatedMarker = true;
4662 * Disable links to talk pages of anonymous users (IPs) in listings on special
4663 * pages like page history, Special:Recentchanges, etc.
4665 $wgDisableAnonTalk = false;
4668 * Enable filtering of categories in Recentchanges
4670 $wgAllowCategorizedRecentChanges = false;
4673 * Allow filtering by change tag in recentchanges, history, etc
4674 * Has no effect if no tags are defined in valid_tag.
4676 $wgUseTagFilter = true;
4678 /** @} */ # end RC/watchlist }
4680 /************************************************************************//**
4681 * @name Copyright and credits settings
4686 * Override for copyright metadata.
4688 * This is the name of the page containing information about the wiki's copyright status,
4689 * which will be added as a link in the footer if it is specified. It overrides
4690 * $wgRightsUrl if both are specified.
4692 $wgRightsPage = null;
4695 * Set this to specify an external URL containing details about the content license used on your wiki.
4696 * If $wgRightsPage is set then this setting is ignored.
4698 $wgRightsUrl = null;
4701 * If either $wgRightsUrl or $wgRightsPage is specified then this variable gives the text for the link.
4702 * If using $wgRightsUrl then this value must be specified. If using $wgRightsPage then the name of the
4703 * page will also be used as the link if this variable is not set.
4705 $wgRightsText = null;
4708 * Override for copyright metadata.
4710 $wgRightsIcon = null;
4713 * Set to an array of metadata terms. Else they will be loaded based on $wgRightsUrl
4715 $wgLicenseTerms = false;
4718 * Set this to some HTML to override the rights icon with an arbitrary logo
4719 * @deprecated since 1.18 Use $wgFooterIcons['copyright']['copyright']
4721 $wgCopyrightIcon = null;
4723 /** Set this to true if you want detailed copyright information forms on Upload. */
4724 $wgUseCopyrightUpload = false;
4727 * Set this to the number of authors that you want to be credited below an
4728 * article text. Set it to zero to hide the attribution block, and a negative
4729 * number (like -1) to show all authors. Note that this will require 2-3 extra
4730 * database hits, which can have a not insignificant impact on performance for
4735 /** If there are more than $wgMaxCredits authors, show $wgMaxCredits of them.
4736 * Otherwise, link to a separate credits page. */
4737 $wgShowCreditsIfMax = true;
4739 /** @} */ # end of copyright and credits settings }
4741 /************************************************************************//**
4742 * @name Import / Export
4747 * List of interwiki prefixes for wikis we'll accept as sources for
4748 * Special:Import (for sysops). Since complete page history can be imported,
4749 * these should be 'trusted'.
4751 * If a user has the 'import' permission but not the 'importupload' permission,
4752 * they will only be able to run imports through this transwiki interface.
4754 $wgImportSources = array();
4757 * Optional default target namespace for interwiki imports.
4758 * Can use this to create an incoming "transwiki"-style queue.
4759 * Set to numeric key, not the name.
4761 * Users may override this in the Special:Import dialog.
4763 $wgImportTargetNamespace = null;
4766 * If set to false, disables the full-history option on Special:Export.
4767 * This is currently poorly optimized for long edit histories, so is
4768 * disabled on Wikimedia's sites.
4770 $wgExportAllowHistory = true;
4773 * If set nonzero, Special:Export requests for history of pages with
4774 * more revisions than this will be rejected. On some big sites things
4775 * could get bogged down by very very long pages.
4777 $wgExportMaxHistory = 0;
4780 * Return distinct author list (when not returning full history)
4782 $wgExportAllowListContributors = false;
4785 * If non-zero, Special:Export accepts a "pagelink-depth" parameter
4786 * up to this specified level, which will cause it to include all
4787 * pages linked to from the pages you specify. Since this number
4788 * can become *insanely large* and could easily break your wiki,
4789 * it's disabled by default for now.
4791 * There's a HARD CODED limit of 5 levels of recursion to prevent a
4792 * crazy-big export from being done by someone setting the depth
4793 * number too high. In other words, last resort safety net.
4795 $wgExportMaxLinkDepth = 0;
4798 * Whether to allow the "export all pages in namespace" option
4800 $wgExportFromNamespaces = false;
4803 * Whether to allow exporting the entire wiki into a single file
4805 $wgExportAllowAll = false;
4807 /** @} */ # end of import/export }
4809 /*************************************************************************//**
4815 * A list of callback functions which are called once MediaWiki is fully initialised
4817 $wgExtensionFunctions = array();
4820 * Extension messages files.
4822 * Associative array mapping extension name to the filename where messages can be
4823 * found. The file should contain variable assignments. Any of the variables
4824 * present in languages/messages/MessagesEn.php may be defined, but $messages
4825 * is the most common.
4827 * Variables defined in extensions will override conflicting variables defined
4831 * $wgExtensionMessagesFiles['ConfirmEdit'] = dirname(__FILE__).'/ConfirmEdit.i18n.php';
4834 $wgExtensionMessagesFiles = array();
4837 * Parser output hooks.
4838 * This is an associative array where the key is an extension-defined tag
4839 * (typically the extension name), and the value is a PHP callback.
4840 * These will be called as an OutputPageParserOutput hook, if the relevant
4841 * tag has been registered with the parser output object.
4843 * Registration is done with $pout->addOutputHook( $tag, $data ).
4845 * The callback has the form:
4846 * function outputHook( $outputPage, $parserOutput, $data ) { ... }
4848 $wgParserOutputHooks = array();
4851 * List of valid skin names.
4852 * The key should be the name in all lower case, the value should be a properly
4853 * cased name for the skin. This value will be prefixed with "Skin" to create the
4854 * class name of the skin to load, and if the skin's class cannot be found through
4855 * the autoloader it will be used to load a .php file by that name in the skins directory.
4856 * The default skins will be added later, by Skin::getSkinNames(). Use
4857 * Skin::getSkinNames() as an accessor if you wish to have access to the full list.
4859 $wgValidSkinNames = array();
4862 * Special page list.
4863 * See the top of SpecialPage.php for documentation.
4865 $wgSpecialPages = array();
4868 * Array mapping class names to filenames, for autoloading.
4870 $wgAutoloadClasses = array();
4873 * An array of extension types and inside that their names, versions, authors,
4874 * urls, descriptions and pointers to localized description msgs. Note that
4875 * the version, url, description and descriptionmsg key can be omitted.
4878 * $wgExtensionCredits[$type][] = array(
4879 * 'name' => 'Example extension',
4881 * 'path' => __FILE__,
4882 * 'author' => 'Foo Barstein',
4883 * 'url' => 'http://wwww.example.com/Example%20Extension/',
4884 * 'description' => 'An example extension',
4885 * 'descriptionmsg' => 'exampleextension-desc',
4889 * Where $type is 'specialpage', 'parserhook', 'variable', 'media' or 'other'.
4890 * Where 'descriptionmsg' can be an array with message key and parameters:
4891 * 'descriptionmsg' => array( 'exampleextension-desc', param1, param2, ... ),
4893 $wgExtensionCredits = array();
4896 * Authentication plugin.
4897 * @var $wgAuth AuthPlugin
4902 * Global list of hooks.
4903 * Add a hook by doing:
4904 * $wgHooks['event_name'][] = $function;
4906 * $wgHooks['event_name'][] = array($function, $data);
4908 * $wgHooks['event_name'][] = array($object, 'method');
4913 * Maps jobs to their handling classes; extensions
4914 * can add to this to provide custom jobs
4916 $wgJobClasses = array(
4917 'refreshLinks' => 'RefreshLinksJob',
4918 'refreshLinks2' => 'RefreshLinksJob2',
4919 'htmlCacheUpdate' => 'HTMLCacheUpdateJob',
4920 'html_cache_update' => 'HTMLCacheUpdateJob', // backwards-compatible
4921 'sendMail' => 'EmaillingJob',
4922 'enotifNotify' => 'EnotifNotifyJob',
4923 'fixDoubleRedirect' => 'DoubleRedirectJob',
4924 'uploadFromUrl' => 'UploadFromUrlJob',
4929 * Jobs that must be explicitly requested, i.e. aren't run by job runners unless special flags are set.
4932 * - Very long-running jobs.
4933 * - Jobs that you would never want to run as part of a page rendering request.
4934 * - Jobs that you want to run on specialized machines ( like transcoding, or a particular
4935 * machine on your cluster has 'outside' web access you could restrict uploadFromUrl )
4937 $wgJobTypesExcludedFromDefaultQueue = array();
4940 * Additional functions to be performed with updateSpecialPages.
4941 * Expensive Querypages are already updated.
4943 $wgSpecialPageCacheUpdates = array(
4944 'Statistics' => array( 'SiteStatsUpdate', 'cacheUpdate' )
4948 * Hooks that are used for outputting exceptions. Format is:
4949 * $wgExceptionHooks[] = $funcname
4951 * $wgExceptionHooks[] = array( $class, $funcname )
4952 * Hooks should return strings or false
4954 $wgExceptionHooks = array();
4957 * Page property link table invalidation lists. When a page property
4958 * changes, this may require other link tables to be updated (eg
4959 * adding __HIDDENCAT__ means the hiddencat tracking category will
4960 * have been added, so the categorylinks table needs to be rebuilt).
4961 * This array can be added to by extensions.
4963 $wgPagePropLinkInvalidations = array(
4964 'hiddencat' => 'categorylinks',
4967 /** @} */ # End extensions }
4969 /*************************************************************************//**
4975 * Use experimental, DMOZ-like category browser
4977 $wgUseCategoryBrowser = false;
4980 * On category pages, show thumbnail gallery for images belonging to that
4981 * category instead of listing them as articles.
4983 $wgCategoryMagicGallery = true;
4986 * Paging limit for categories
4988 $wgCategoryPagingLimit = 200;
4991 * Specify how category names should be sorted, when listed on a category page.
4992 * A sorting scheme is also known as a collation.
4994 * Available values are:
4996 * - uppercase: Converts the category name to upper case, and sorts by that.
4998 * - identity: Does no conversion. Sorts by binary value of the string.
5000 * - uca-default: Provides access to the Unicode Collation Algorithm with
5001 * the default element table. This is a compromise collation which sorts
5002 * all languages in a mediocre way. However, it is better than "uppercase".
5004 * To use the uca-default collation, you must have PHP's intl extension
5005 * installed. See http://php.net/manual/en/intl.setup.php . The details of the
5006 * resulting collation will depend on the version of ICU installed on the
5009 * After you change this, you must run maintenance/updateCollation.php to fix
5010 * the sort keys in the database.
5012 * Extensions can define there own collations by subclassing Collation
5013 * and using the Collation::factory hook.
5015 $wgCategoryCollation = 'uppercase';
5017 /** @} */ # End categories }
5019 /*************************************************************************//**
5025 * The logging system has two levels: an event type, which describes the
5026 * general category and can be viewed as a named subset of all logs; and
5027 * an action, which is a specific kind of event that can exist in that
5030 $wgLogTypes = array(
5045 * This restricts log access to those who have a certain right
5046 * Users without this will not see it in the option menu and can not view it
5047 * Restricted logs are not added to recent changes
5048 * Logs should remain non-transcludable
5049 * Format: logtype => permissiontype
5051 $wgLogRestrictions = array(
5052 'suppress' => 'suppressionlog'
5056 * Show/hide links on Special:Log will be shown for these log types.
5058 * This is associative array of log type => boolean "hide by default"
5060 * See $wgLogTypes for a list of available log types.
5063 * $wgFilterLogTypes => array(
5065 * 'import' => false,
5068 * Will display show/hide links for the move and import logs. Move logs will be
5069 * hidden by default unless the link is clicked. Import logs will be shown by
5070 * default, and hidden when the link is clicked.
5072 * A message of the form log-show-hide-<type> should be added, and will be used
5073 * for the link text.
5075 $wgFilterLogTypes = array(
5080 * Lists the message key string for each log type. The localized messages
5081 * will be listed in the user interface.
5083 * Extensions with custom log types may add to this array.
5085 * Since 1.19, if you follow the naming convention log-name-TYPE,
5086 * where TYPE is your log type, yoy don't need to use this array.
5088 $wgLogNames = array(
5089 '' => 'all-logs-page',
5090 'block' => 'blocklogpage',
5091 'protect' => 'protectlogpage',
5092 'rights' => 'rightslog',
5093 'delete' => 'dellogpage',
5094 'upload' => 'uploadlogpage',
5095 'move' => 'movelogpage',
5096 'import' => 'importlogpage',
5097 'patrol' => 'patrol-log-page',
5098 'merge' => 'mergelog',
5099 'suppress' => 'suppressionlog',
5103 * Lists the message key string for descriptive text to be shown at the
5104 * top of each log type.
5106 * Extensions with custom log types may add to this array.
5108 * Since 1.19, if you follow the naming convention log-description-TYPE,
5109 * where TYPE is your log type, yoy don't need to use this array.
5111 $wgLogHeaders = array(
5112 '' => 'alllogstext',
5113 'block' => 'blocklogtext',
5114 'protect' => 'protectlogtext',
5115 'rights' => 'rightslogtext',
5116 'delete' => 'dellogpagetext',
5117 'upload' => 'uploadlogpagetext',
5118 'move' => 'movelogpagetext',
5119 'import' => 'importlogpagetext',
5120 'patrol' => 'patrol-log-header',
5121 'merge' => 'mergelogpagetext',
5122 'suppress' => 'suppressionlogtext',
5126 * Lists the message key string for formatting individual events of each
5127 * type and action when listed in the logs.
5129 * Extensions with custom log types may add to this array.
5131 $wgLogActions = array(
5132 'block/block' => 'blocklogentry',
5133 'block/unblock' => 'unblocklogentry',
5134 'block/reblock' => 'reblock-logentry',
5135 'protect/protect' => 'protectedarticle',
5136 'protect/modify' => 'modifiedarticleprotection',
5137 'protect/unprotect' => 'unprotectedarticle',
5138 'protect/move_prot' => 'movedarticleprotection',
5139 'rights/rights' => 'rightslogentry',
5140 'rights/autopromote' => 'rightslogentry-autopromote',
5141 'upload/upload' => 'uploadedimage',
5142 'upload/overwrite' => 'overwroteimage',
5143 'upload/revert' => 'uploadedimage',
5144 'import/upload' => 'import-logentry-upload',
5145 'import/interwiki' => 'import-logentry-interwiki',
5146 'merge/merge' => 'pagemerge-logentry',
5147 'suppress/block' => 'blocklogentry',
5148 'suppress/reblock' => 'reblock-logentry',
5152 * The same as above, but here values are names of functions,
5154 * @see LogPage::actionText
5157 $wgLogActionsHandlers = array(
5159 'move/*' => 'MoveLogFormatter',
5160 // delete, restore, revision, event
5161 'delete/*' => 'DeleteLogFormatter',
5162 'suppress/revision' => 'DeleteLogFormatter',
5163 'suppress/event' => 'DeleteLogFormatter',
5164 'suppress/delete' => 'DeleteLogFormatter',
5165 'patrol/patrol' => 'PatrolLogFormatter',
5169 * Maintain a log of newusers at Log/newusers?
5171 $wgNewUserLog = true;
5173 /** @} */ # end logging }
5175 /*************************************************************************//**
5176 * @name Special pages (general and miscellaneous)
5181 * Allow special page inclusions such as {{Special:Allpages}}
5183 $wgAllowSpecialInclusion = true;
5186 * Set this to an array of special page names to prevent
5187 * maintenance/updateSpecialPages.php from updating those pages.
5189 $wgDisableQueryPageUpdate = false;
5192 * List of special pages, followed by what subtitle they should go under
5193 * at Special:SpecialPages
5195 $wgSpecialPageGroups = array(
5196 'DoubleRedirects' => 'maintenance',
5197 'BrokenRedirects' => 'maintenance',
5198 'Lonelypages' => 'maintenance',
5199 'Uncategorizedpages' => 'maintenance',
5200 'Uncategorizedcategories' => 'maintenance',
5201 'Uncategorizedimages' => 'maintenance',
5202 'Uncategorizedtemplates' => 'maintenance',
5203 'Unusedcategories' => 'maintenance',
5204 'Unusedimages' => 'maintenance',
5205 'Protectedpages' => 'maintenance',
5206 'Protectedtitles' => 'maintenance',
5207 'Unusedtemplates' => 'maintenance',
5208 'Withoutinterwiki' => 'maintenance',
5209 'Longpages' => 'maintenance',
5210 'Shortpages' => 'maintenance',
5211 'Ancientpages' => 'maintenance',
5212 'Deadendpages' => 'maintenance',
5213 'Wantedpages' => 'maintenance',
5214 'Wantedcategories' => 'maintenance',
5215 'Wantedfiles' => 'maintenance',
5216 'Wantedtemplates' => 'maintenance',
5217 'Unwatchedpages' => 'maintenance',
5218 'Fewestrevisions' => 'maintenance',
5220 'Userlogin' => 'login',
5221 'Userlogout' => 'login',
5222 'CreateAccount' => 'login',
5224 'Recentchanges' => 'changes',
5225 'Recentchangeslinked' => 'changes',
5226 'Watchlist' => 'changes',
5227 'Newimages' => 'changes',
5228 'Newpages' => 'changes',
5230 'Tags' => 'changes',
5232 'Upload' => 'media',
5233 'Listfiles' => 'media',
5234 'MIMEsearch' => 'media',
5235 'FileDuplicateSearch' => 'media',
5236 'Filepath' => 'media',
5238 'Listusers' => 'users',
5239 'Activeusers' => 'users',
5240 'Listgrouprights' => 'users',
5241 'BlockList' => 'users',
5242 'Contributions' => 'users',
5243 'Emailuser' => 'users',
5244 'Listadmins' => 'users',
5245 'Listbots' => 'users',
5246 'Userrights' => 'users',
5248 'Unblock' => 'users',
5249 'Preferences' => 'users',
5250 'ChangeEmail' => 'users',
5251 'ChangePassword' => 'users',
5252 'DeletedContributions' => 'users',
5253 'PasswordReset' => 'users',
5255 'Mostlinked' => 'highuse',
5256 'Mostlinkedcategories' => 'highuse',
5257 'Mostlinkedtemplates' => 'highuse',
5258 'Mostcategories' => 'highuse',
5259 'Mostimages' => 'highuse',
5260 'Mostrevisions' => 'highuse',
5262 'Allpages' => 'pages',
5263 'Prefixindex' => 'pages',
5264 'Listredirects' => 'pages',
5265 'Categories' => 'pages',
5266 'Disambiguations' => 'pages',
5268 'Randompage' => 'redirects',
5269 'Randomredirect' => 'redirects',
5270 'Mypage' => 'redirects',
5271 'Mytalk' => 'redirects',
5272 'Mycontributions' => 'redirects',
5273 'Search' => 'redirects',
5274 'LinkSearch' => 'redirects',
5276 'ComparePages' => 'pagetools',
5277 'Movepage' => 'pagetools',
5278 'MergeHistory' => 'pagetools',
5279 'Revisiondelete' => 'pagetools',
5280 'Undelete' => 'pagetools',
5281 'Export' => 'pagetools',
5282 'Import' => 'pagetools',
5283 'Whatlinkshere' => 'pagetools',
5285 'Statistics' => 'wiki',
5286 'Version' => 'wiki',
5288 'Unlockdb' => 'wiki',
5289 'Allmessages' => 'wiki',
5290 'Popularpages' => 'wiki',
5292 'Specialpages' => 'other',
5293 'Blockme' => 'other',
5294 'Booksources' => 'other',
5295 'JavaScriptTest' => 'other',
5298 /** Whether or not to sort special pages in Special:Specialpages */
5300 $wgSortSpecialPages = true;
5303 * On Special:Unusedimages, consider images "used", if they are put
5304 * into a category. Default (false) is not to count those as used.
5306 $wgCountCategorizedImagesAsUsed = false;
5309 * Maximum number of links to a redirect page listed on
5310 * Special:Whatlinkshere/RedirectDestination
5312 $wgMaxRedirectLinksRetrieved = 500;
5314 /** @} */ # end special pages }
5316 /*************************************************************************//**
5322 * Array of allowed values for the title=foo&action=<action> parameter. Syntax is:
5323 * 'foo' => 'ClassName' Load the specified class which subclasses Action
5324 * 'foo' => true Load the class FooAction which subclasses Action
5325 * If something is specified in the getActionOverrides()
5326 * of the relevant Page object it will be used
5327 * instead of the default class.
5328 * 'foo' => false The action is disabled; show an error message
5329 * Unsetting core actions will probably cause things to complain loudly.
5337 'markpatrolled' => true,
5343 'revisiondelete' => true,
5346 'unprotect' => true,
5353 * Array of disabled article actions, e.g. view, edit, delete, etc.
5354 * @deprecated since 1.18; just set $wgActions['action'] = false instead
5356 $wgDisabledActions = array();
5359 * Allow the "info" action, very inefficient at the moment
5361 $wgAllowPageInfo = false;
5363 /** @} */ # end actions }
5365 /*************************************************************************//**
5366 * @name Robot (search engine crawler) policy
5367 * See also $wgNoFollowLinks.
5372 * Default robot policy. The default policy is to encourage indexing and fol-
5373 * lowing of links. It may be overridden on a per-namespace and/or per-page
5376 $wgDefaultRobotPolicy = 'index,follow';
5379 * Robot policies per namespaces. The default policy is given above, the array
5380 * is made of namespace constants as defined in includes/Defines.php. You can-
5381 * not specify a different default policy for NS_SPECIAL: it is always noindex,
5382 * nofollow. This is because a number of special pages (e.g., ListPages) have
5383 * many permutations of options that display the same data under redundant
5384 * URLs, so search engine spiders risk getting lost in a maze of twisty special
5385 * pages, all alike, and never reaching your actual content.
5388 * $wgNamespaceRobotPolicies = array( NS_TALK => 'noindex' );
5390 $wgNamespaceRobotPolicies = array();
5393 * Robot policies per article. These override the per-namespace robot policies.
5394 * Must be in the form of an array where the key part is a properly canonical-
5395 * ised text form title and the value is a robot policy.
5397 * $wgArticleRobotPolicies = array( 'Main Page' => 'noindex,follow',
5398 * 'User:Bob' => 'index,follow' );
5399 * Example that DOES NOT WORK because the names are not canonical text forms:
5400 * $wgArticleRobotPolicies = array(
5401 * # Underscore, not space!
5402 * 'Main_Page' => 'noindex,follow',
5403 * # "Project", not the actual project name!
5404 * 'Project:X' => 'index,follow',
5405 * # Needs to be "Abc", not "abc" (unless $wgCapitalLinks is false for that namespace)!
5406 * 'abc' => 'noindex,nofollow'
5409 $wgArticleRobotPolicies = array();
5412 * An array of namespace keys in which the __INDEX__/__NOINDEX__ magic words
5413 * will not function, so users can't decide whether pages in that namespace are
5414 * indexed by search engines. If set to null, default to $wgContentNamespaces.
5416 * $wgExemptFromUserRobotsControl = array( NS_MAIN, NS_TALK, NS_PROJECT );
5418 $wgExemptFromUserRobotsControl = null;
5420 /** @} */ # End robot policy }
5422 /************************************************************************//**
5423 * @name AJAX and API
5424 * Note: The AJAX entry point which this section refers to is gradually being
5425 * replaced by the API entry point, api.php. They are essentially equivalent.
5426 * Both of them are used for dynamic client-side features, via XHR.
5431 * Enable the MediaWiki API for convenient access to
5432 * machine-readable data via api.php
5434 * See http://www.mediawiki.org/wiki/API
5436 $wgEnableAPI = true;
5439 * Allow the API to be used to perform write operations
5440 * (page edits, rollback, etc.) when an authorised user
5443 $wgEnableWriteAPI = true;
5446 * API module extensions
5447 * Associative array mapping module name to class name.
5448 * Extension modules may override the core modules.
5450 $wgAPIModules = array();
5451 $wgAPIMetaModules = array();
5452 $wgAPIPropModules = array();
5453 $wgAPIListModules = array();
5456 * Maximum amount of rows to scan in a DB query in the API
5457 * The default value is generally fine
5459 $wgAPIMaxDBRows = 5000;
5462 * The maximum size (in bytes) of an API result.
5463 * Don't set this lower than $wgMaxArticleSize*1024
5465 $wgAPIMaxResultSize = 8388608;
5468 * The maximum number of uncached diffs that can be retrieved in one API
5469 * request. Set this to 0 to disable API diffs altogether
5471 $wgAPIMaxUncachedDiffs = 1;
5474 * Log file or URL (TCP or UDP) to log API requests to, or false to disable
5475 * API request logging
5477 $wgAPIRequestLog = false;
5480 * Set the timeout for the API help text cache. If set to 0, caching disabled
5482 $wgAPICacheHelpTimeout = 60*60;
5485 * Enable AJAX framework
5490 * List of Ajax-callable functions.
5491 * Extensions acting as Ajax callbacks must register here
5493 $wgAjaxExportList = array();
5496 * Enable watching/unwatching pages using AJAX.
5497 * Requires $wgUseAjax to be true too.
5499 $wgAjaxWatch = true;
5502 * Enable AJAX check for file overwrite, pre-upload
5504 $wgAjaxUploadDestCheck = true;
5507 * Enable previewing licences via AJAX. Also requires $wgEnableAPI to be true.
5509 $wgAjaxLicensePreview = true;
5512 * Settings for incoming cross-site AJAX requests:
5513 * Newer browsers support cross-site AJAX when the target resource allows requests
5514 * from the origin domain by the Access-Control-Allow-Origin header.
5515 * This is currently only used by the API (requests to api.php)
5516 * $wgCrossSiteAJAXdomains can be set using a wildcard syntax:
5518 * '*' matches any number of characters
5519 * '?' matches any 1 character
5522 $wgCrossSiteAJAXdomains = array(
5523 'www.mediawiki.org',
5530 $wgCrossSiteAJAXdomains = array();
5533 * Domains that should not be allowed to make AJAX requests,
5534 * even if they match one of the domains allowed by $wgCrossSiteAJAXdomains
5535 * Uses the same syntax as $wgCrossSiteAJAXdomains
5538 $wgCrossSiteAJAXdomainExceptions = array();
5540 /** @} */ # End AJAX and API }
5542 /************************************************************************//**
5543 * @name Shell and process control
5548 * Maximum amount of virtual memory available to shell processes under linux, in KB.
5550 $wgMaxShellMemory = 102400;
5553 * Maximum file size created by shell processes under linux, in KB
5554 * ImageMagick convert for example can be fairly hungry for scratch space
5556 $wgMaxShellFileSize = 102400;
5559 * Maximum CPU time in seconds for shell processes under linux
5561 $wgMaxShellTime = 180;
5564 * Executable path of the PHP cli binary (php/php5). Should be set up on install.
5566 $wgPhpCli = '/usr/bin/php';
5569 * Locale for LC_CTYPE, to work around http://bugs.php.net/bug.php?id=45132
5570 * For Unix-like operating systems, set this to to a locale that has a UTF-8
5571 * character set. Only the character set is relevant.
5573 $wgShellLocale = 'en_US.utf8';
5575 /** @} */ # End shell }
5577 /************************************************************************//**
5583 * Timeout for HTTP requests done internally
5585 $wgHTTPTimeout = 25;
5588 * Timeout for Asynchronous (background) HTTP requests
5590 $wgAsyncHTTPTimeout = 25;
5593 * Proxy to use for CURL requests.
5595 $wgHTTPProxy = false;
5597 /** @} */ # End HTTP client }
5599 /************************************************************************//**
5601 * See also $wgEnotifUseJobQ.
5606 * Number of jobs to perform per request. May be less than one in which case
5607 * jobs are performed probabalistically. If this is zero, jobs will not be done
5608 * during ordinary apache requests. In this case, maintenance/runJobs.php should
5609 * be run periodically.
5614 * Number of rows to update per job
5616 $wgUpdateRowsPerJob = 500;
5619 * Number of rows to update per query
5621 $wgUpdateRowsPerQuery = 100;
5623 /** @} */ # End job queue }
5625 /************************************************************************//**
5626 * @name HipHop compilation
5631 * The build directory for HipHop compilation.
5632 * Defaults to $IP/maintenance/hiphop/build.
5634 $wgHipHopBuildDirectory = false;
5637 * The HipHop build type. Can be either "Debug" or "Release".
5639 $wgHipHopBuildType = 'Debug';
5642 * Number of parallel processes to use during HipHop compilation, or "detect"
5643 * to guess from system properties.
5645 $wgHipHopCompilerProcs = 'detect';
5648 * Filesystem extensions directory. Defaults to $IP/../extensions.
5650 * To compile extensions with HipHop, set $wgExtensionsDirectory correctly,
5651 * and use code like:
5653 * require( MWInit::extensionSetupPath( 'Extension/Extension.php' ) );
5655 * to include the extension setup file from LocalSettings.php. It is not
5656 * necessary to set this variable unless you use MWInit::extensionSetupPath().
5658 $wgExtensionsDirectory = false;
5661 * A list of files that should be compiled into a HipHop build, in addition to
5662 * those listed in $wgAutoloadClasses. Add to this array in an extension setup
5663 * file in order to add files to the build.
5665 * The files listed here must either be either absolute paths under $IP or
5666 * under $wgExtensionsDirectory, or paths relative to the virtual source root
5667 * "$IP/..", i.e. starting with "phase3" for core files, and "extensions" for
5670 $wgCompiledFiles = array();
5672 /** @} */ # End of HipHop compilation }
5675 /************************************************************************//**
5676 * @name Miscellaneous
5680 /** Name of the external diff engine to use */
5681 $wgExternalDiffEngine = false;
5684 * Disable redirects to special pages and interwiki redirects, which use a 302
5685 * and have no "redirected from" link. Note this is only for articles with #Redirect
5686 * in them. URL's containing a local interwiki prefix (or a non-canonical special
5687 * page name) are still hard redirected regardless of this setting.
5689 $wgDisableHardRedirects = false;
5692 * LinkHolderArray batch size
5695 $wgLinkHolderBatchSize = 1000;
5698 * By default MediaWiki does not register links pointing to same server in externallinks dataset,
5699 * use this value to override:
5701 $wgRegisterInternalExternals = false;
5704 * Maximum number of pages to move at once when moving subpages with a page.
5706 $wgMaximumMovedPages = 100;
5709 * Fix double redirects after a page move.
5710 * Tends to conflict with page move vandalism, use only on a private wiki.
5712 $wgFixDoubleRedirects = false;
5715 * Allow redirection to another page when a user logs in.
5716 * To enable, set to a string like 'Main Page'
5718 $wgRedirectOnLogin = null;
5721 * Configuration for processing pool control, for use in high-traffic wikis.
5722 * An implementation is provided in the PoolCounter extension.
5724 * This configuration array maps pool types to an associative array. The only
5725 * defined key in the associative array is "class", which gives the class name.
5726 * The remaining elements are passed through to the class as constructor
5727 * parameters. Example:
5729 * $wgPoolCounterConf = array( 'ArticleView' => array(
5730 * 'class' => 'PoolCounter_Client',
5731 * 'timeout' => 15, // wait timeout in seconds
5732 * 'workers' => 5, // maximum number of active threads in each pool
5733 * 'maxqueue' => 50, // maximum number of total threads in each pool
5734 * ... any extension-specific options...
5737 $wgPoolCounterConf = null;
5740 * To disable file delete/restore temporarily
5742 $wgUploadMaintenance = false;
5745 * Allows running of selenium tests via maintenance/tests/RunSeleniumTests.php
5747 $wgEnableSelenium = false;
5748 $wgSeleniumTestConfigs = array();
5749 $wgSeleniumConfigFile = null;
5750 $wgDBtestuser = ''; //db user that has permission to create and drop the test databases only
5751 $wgDBtestpassword = '';
5754 * Associative array mapping namespace IDs to the name of the content model pages in that namespace should have by
5755 * default (use the CONTENT_MODEL_XXX constants). If no special content type is defined for a given namespace,
5756 * pages in that namespace will use the CONTENT_MODEL_WIKITEXT (except for the special case of JS and CS pages).
5758 $wgNamespaceContentModels = array();
5761 * How to react if a plain text version of a non-text Content object is requested using ContentHandler::getContentText():
5763 * * 'ignore': return null
5764 * * 'fail': throw an MWException
5765 * * 'serialize': serialize to default format
5767 $wgContentHandlerTextFallback = 'ignore';
5770 * For really cool vim folding this needs to be at the end:
5771 * vim: foldmarker=@{,@} foldmethod=marker