- u -

• ucfirst() : JString
• ucwords() : JString
• UIDGenerator() : UIDGenerator
• unarchiveList() : JToolBarHelper , mosToolBar
• uncomment_rfc822() : SimplePie_Misc
• Uncompress() : SimplePie_Net_IPv6
• unconsume() : SimplePie_Decode_HTML_Entities
• uninstall() : JInstallerComponent , JInstallerLanguage , JInstallerModule , JInstallerPlugin , JInstallerTemplate , JInstaller
• unix() : FeedDate
• unix2DosTime() : zipfile
• unknown() : SimplePie_Content_Type_Sniffer
• unlink() : SimplePie_Cache_File , SimplePie_Cache_MySQL
• unpack() : JInstallationHelper , JInstallerHelper
• unpublish() : MenusController , WeblinksController , JToolBarHelper , mosToolBar
• unpublishList() : JToolBarHelper , mosToolBar
• update() : Auth_OpenID , JObserver , JTableSession , JEvent , JInstaller
• updateArgs() : Auth_OpenID_Message
• updateNodeContainers() : DOMIT_XPath
• updateObject() : JDatabaseMySQL , JDatabaseMySQLi , JDatabase
• updateOrder() : mosMenu , mosUser , mosCategory , mosComponent , mosContent , mosDBTable , mosMambot , mosModule , mosSection , mosSession
• updateSize() : CacheItem
• upload() : MediaControllerFile , JFile
• uploader() : JHTMLBehavior
• uploadSql() : JInstallationHelper
• urldefrag() : Auth_OpenID
• URLHasAllowedScheme() : Auth_Yadis_HTTPFetcher
• urlunparse() : Auth_OpenID
• useCached() : UniversalFeedCreator , FeedCreator
• useCacheLite() : xml_domit_rss_base_document
• usedYadisLocation() : Auth_Yadis_DiscoveryResult
• useHTTPClient() : DOMIT_Lite_Document , xml_domit_rss_base_document , DOMIT_Document , php_text_cache
• useNonce() : Auth_OpenID_SQLStore , Auth_OpenID_MemcachedStore , Auth_OpenID_FileStore , Auth_OpenID_OpenIDStore , Auth_OpenID_DumbStore
• users() : JHTMLList
• UserSelect() : mosAdminMenus
• useSendmail() : JMail
• usesExtension() : Auth_OpenID_ServiceEndpoint
• useSMTP() : JMail
• useTemplateCache() : patTemplate
• usingDefaultValues() : Auth_OpenID_DiffieHellman
• utf8_bad_replace() : SimplePie_Misc
• UTF8CharBoundary() : PHPMailer