Here is a list of all class members with links to the classes they belong to:

- w -

• WAIT_SEC : MessageCache
• waitFor() : Wikimedia\Rdbms\ILoadBalancer , Wikimedia\Rdbms\LoadBalancer
• waitForAll() : Wikimedia\Rdbms\ILoadBalancer , Wikimedia\Rdbms\LoadBalancer
• waitForBackups() : JobQueue , JobQueueGroup
• waitForOne() : Wikimedia\Rdbms\ILoadBalancer , Wikimedia\Rdbms\LoadBalancer
• waitForReplication() : SqlBagOStuff , Wikimedia\Rdbms\ILBFactory , Wikimedia\Rdbms\LBFactory
• waitForSlotOrNotif() : PoolCounterRedis
• wantSignatures() : MWNamespace
• warmCachesForFilter() : BaseBlacklist , SpamBlacklist
• warn() : UserOptionsMaintenance , WikiImporter
• warnIfHeadersSent() : MediaWiki\HeaderCallback
• warning() : MediaWiki\Logger\Monolog\KafkaHandler , MultiTestRecorder , MWDebug , ParserTestPrinter , StatusValue , TestFileEditor , TestRecorder
• warnOrDie() : ApiBase
• wasCacheHit() : DifferenceEngine
• wasCommitted() : MediaWiki\Storage\PageUpdater
• wasConnectionError() : Wikimedia\Rdbms\Database , Wikimedia\Rdbms\DatabaseMysqlBase , Wikimedia\Rdbms\DatabasePostgres , Wikimedia\Rdbms\DatabaseSqlite
• wasConnectionLoss() : Wikimedia\Rdbms\Database , Wikimedia\Rdbms\DBConnRef , Wikimedia\Rdbms\IDatabase
• wasDeadlock() : DatabaseOracle , Wikimedia\Rdbms\Database , Wikimedia\Rdbms\DatabaseMysqlBase , Wikimedia\Rdbms\DatabasePostgres , Wikimedia\Rdbms\DatabaseSqlite , Wikimedia\Rdbms\DBConnRef , Wikimedia\Rdbms\IDatabase
• wasDeleted() : File
• wasDeletedSinceLastEdit() : EditPage
• wasErrorReissuable() : Wikimedia\Rdbms\Database , Wikimedia\Rdbms\DBConnRef , Wikimedia\Rdbms\IDatabase
• wasKnownStatementRollbackError() : DatabaseTestHelper , Wikimedia\Rdbms\Database , Wikimedia\Rdbms\DatabaseMssql , Wikimedia\Rdbms\DatabaseMysqlBase , Wikimedia\Rdbms\DatabasePostgres , Wikimedia\Rdbms\DatabaseSqlite
• wasLoadedFrom() : WikiPage
• wasLocalInterwiki() : Title
• wasLockTimeout() : Wikimedia\Rdbms\Database , Wikimedia\Rdbms\DatabaseMysqlBase , Wikimedia\Rdbms\DatabasePostgres , Wikimedia\Rdbms\DBConnRef , Wikimedia\Rdbms\IDatabase
• wasNew() : MediaWiki\Session\Token
• wasPersisted() : MediaWiki\Session\SessionInfo
• wasPosted() : FauxRequest , WebRequest
• wasQueryTimeout() : Wikimedia\Rdbms\Database , Wikimedia\Rdbms\DatabaseMysqlBase
• wasReadOnlyError() : Wikimedia\Rdbms\Database , Wikimedia\Rdbms\DatabaseMysqlBase , Wikimedia\Rdbms\DatabaseSqlite , Wikimedia\Rdbms\DBConnRef , Wikimedia\Rdbms\IDatabase
• wasRedirect() : MediaWiki\Storage\DerivedPageDataUpdater
• wasRemembered() : MediaWiki\Session\SessionInfo
• wasStrong() : CryptRand , MWCryptRand
• wasSubmitted() : HTMLForm
• wasSuccessful() : MediaWiki\Storage\PageUpdater
• WATCHLIST : EmailNotification
• watchlistPreferences() : MediaWiki\Preferences\DefaultPreferencesFactory , Preferences
• watchPages() : ApiQueryWatchlistIntegrationTest
• watchTitle() : ApiWatch
• watchTitles() : SpecialEditWatchlist
• WB : MediaWiki\Languages\Data\CrhExceptions
• webOutput() : ChangesListSpecialPage
• webOutputHeader() : ChangesListSpecialPage
• wellFormed() : ParserTestPrinter
• wfIsWindows() : BenchWfIsWindows
• wfIsWindowsCached() : BenchWfIsWindows
• wfResetOutputBuffersBarrier() : MediaWikiTestCase
• wfWikiID() : GlobalTest
• whatlinkshereForm() : SpecialWhatLinksHere
• whitelistPaths() : MediaWiki\Shell\Command , MediaWiki\Shell\FirejailCommand
• whoIs() : User , UserRightsProxy
• whoIsReal() : User
• whyNoSession() : MediaWiki\Session\CookieSessionProvider , MediaWiki\Session\ImmutableSessionProviderWithCookie , MediaWiki\Session\SessionProvider , MediaWiki\Session\SessionProviderInterface
• Wikitext() : CLIParser
• wildcardToRegex() : ApiMain
• WITH_ALL : ParserTestTopLevelSuite
• WL_UNREAD_LIMIT : ApiQueryUserInfo
• wlhLink() : SpecialWhatLinksHere
• workItemCount() : HTMLCacheUpdateJob , Job , RefreshLinksJob
• worthRefreshExpiring() : NearExpiringWANObjectCache , WANObjectCache
• worthRefreshPopular() : PopularityRefreshingWANObjectCache , WANObjectCache
• wrap() : ApiHelp , Status , WANObjectCache
• wrapAndEscapeMessage() : ResourceLoaderLessVarFileModule
• wrapClass() : Xml
• wrapConditionsForWhere() : DatabaseOracle
• wrapFieldForWhere() : DatabaseOracle
• wrapFieldSetSection() : HTMLForm , OOUIHTMLForm , PreferencesFormOOUI
• wrapForm() : HTMLForm , OOUIHTMLForm , PreferencesFormOOUI , VFormHTMLForm
• wrapGalleryText() : PackedOverlayImageGallery , TraditionalImageGallery
• wrapHTML() : SkinTemplate
• wrapLine() : TableDiffFormatter
• wrapStatus() : FileBackend
• write() : BatchRowWriter , DumpFileOutput , DumpOutput , DumpStringOutput , MediaWiki\Logger\Monolog\KafkaHandler , MediaWiki\Logger\Monolog\LegacyHandler , MediaWiki\Logger\Monolog\MwlogHandler , MediaWiki\Session\PHPSessionHandler , MWCallbackStream
• WRITE_CACHE_ONLY : BagOStuff
• WRITE_SYNC : BagOStuff
• writeCategoryData() : CategoriesRdf , CategoryChangesAsRdf
• writeCategoryLinkData() : CategoriesRdf
• writeClosePage() : DumpFilter , DumpLatestFilter , DumpMultiWriter , DumpOutput , ExportProgressFilter
• writeCloseStream() : DumpFileOutput , DumpFilter , DumpMultiWriter , DumpOutput , DumpPipeOutput
• writeContributor() : XmlDumpWriter
• writeFile() : LocalSettingsGenerator
• writeImages() : RandomImageGenerator
• writeImageWithApi() : RandomImageGenerator
• writeImageWithCommandLine() : RandomImageGenerator
• writeJavascriptFile() : GenerateJqueryMsgData
• writeln() : PopulateContentTables
• writeLogItem() : DumpFilter , DumpOutput , XmlDumpWriter
• writeOpenPage() : DumpFilter , DumpLatestFilter , DumpMultiWriter , DumpOutput
• writeOpenStream() : DumpFilter , DumpMultiWriter , DumpOutput
• writeOutput() : DiffFormatter
• writeParentCategories() : CategoryChangesAsRdf
• writeRevision() : DumpFilter , DumpLatestFilter , DumpMultiWriter , DumpOutput , ExportProgressFilter , XmlDumpWriter
• writeSchemaUpdateFile() : DatabaseUpdater
• writesOrCallbacksPending() : Wikimedia\Rdbms\Database , Wikimedia\Rdbms\DBConnRef , Wikimedia\Rdbms\IDatabase
• writesPending() : Wikimedia\Rdbms\Database , Wikimedia\Rdbms\DBConnRef , Wikimedia\Rdbms\IDatabase
• writeSvg() : RandomImageGenerator
• writeTimestamp() : XmlDumpWriter
• writeToCommandLine() : MWException
• writeToReport() : CleanupInvalidDbKeys
• writeUpload() : XmlDumpWriter
• writeUploads() : XmlDumpWriter
• wrongType() : AvroValidator