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ðŸ“ ..
ðŸ“„ Base_Page_Settings.php(6.82 KB)
ðŸ“„ BrowserCache_ConfigLabels.php(10.36 KB)
ðŸ“„ BrowserCache_Core.php(3.19 KB)
ðŸ“„ BrowserCache_Environment.php(31.64 KB)
ðŸ“„ BrowserCache_Environment_Apache.php(3.38 KB)
ðŸ“„ BrowserCache_Environment_LiteSpeed.php(8.41 KB)
ðŸ“„ BrowserCache_Environment_Nginx.php(22.25 KB)
ðŸ“„ BrowserCache_Page.php(3.28 KB)
ðŸ“„ BrowserCache_Page_View_QuickReference.php(2.58 KB)
ðŸ“„ BrowserCache_Page_View_SectionSecurity.php(61.6 KB)
ðŸ“„ BrowserCache_Plugin.php(15.11 KB)
ðŸ“„ BrowserCache_Plugin_Admin.php(1.33 KB)
ðŸ“„ Cache.php(4.52 KB)
ðŸ“„ CacheFlush.php(7.88 KB)
ðŸ“„ CacheFlush_Locally.php(12.6 KB)
ðŸ“„ CacheGroups_Plugin_Admin.php(7.98 KB)
ðŸ“„ CacheGroups_Plugin_Admin_View.js(23 KB)
ðŸ“„ CacheGroups_Plugin_Admin_View.php(15.17 KB)
ðŸ“„ Cache_Apc.php(7.75 KB)
ðŸ“„ Cache_Apcu.php(7.77 KB)
ðŸ“„ Cache_Base.php(6.49 KB)
ðŸ“„ Cache_Eaccelerator.php(7.58 KB)
ðŸ“„ Cache_File.php(21.25 KB)
ðŸ“„ Cache_File_Cleaner.php(2.69 KB)
ðŸ“„ Cache_File_Cleaner_Generic.php(4.05 KB)
ðŸ“„ Cache_File_Cleaner_Generic_HardDelete.php(1.05 KB)
ðŸ“„ Cache_File_Generic.php(12.54 KB)
ðŸ“„ Cache_Memcache.php(14.32 KB)
ðŸ“„ Cache_Memcached.php(18.13 KB)
ðŸ“„ Cache_Memcached_Stats.php(3.52 KB)
ðŸ“„ Cache_Nginx_Memcached.php(13.55 KB)
ðŸ“„ Cache_Redis.php(13.31 KB)
ðŸ“„ Cache_Wincache.php(12.72 KB)
ðŸ“„ Cache_Xcache.php(11.55 KB)
ðŸ“„ CdnEngine.php(2.54 KB)
ðŸ“„ CdnEngine_Azure.php(12.65 KB)
ðŸ“„ CdnEngine_Azure_MI.php(12.28 KB)
ðŸ“„ CdnEngine_Azure_MI_Utility.php(18.19 KB)
ðŸ“„ CdnEngine_Base.php(16.37 KB)
ðŸ“„ CdnEngine_CloudFront.php(12.38 KB)
ðŸ“„ CdnEngine_Ftp.php(21.08 KB)
ðŸ“„ CdnEngine_GoogleDrive.php(24.14 KB)
ðŸ“„ CdnEngine_Mirror.php(2.46 KB)
ðŸ“„ CdnEngine_Mirror_Akamai.php(3.52 KB)
ðŸ“„ CdnEngine_Mirror_Att.php(293 B)
ðŸ“„ CdnEngine_Mirror_BunnyCdn.php(4.3 KB)
ðŸ“„ CdnEngine_Mirror_CloudFront.php(10.48 KB)
ðŸ“„ CdnEngine_Mirror_Cotendo.php(3.72 KB)
ðŸ“„ CdnEngine_Mirror_Edgecast.php(4.46 KB)
ðŸ“„ CdnEngine_Mirror_RackSpaceCdn.php(6.57 KB)
ðŸ“„ CdnEngine_RackSpaceCloudFiles.php(12.01 KB)
ðŸ“„ CdnEngine_S3.php(17.55 KB)
ðŸ“„ CdnEngine_S3_Compatible.php(10.36 KB)
ðŸ“„ Cdn_AdminActions.php(16.81 KB)
ðŸ“„ Cdn_AdminNotes.php(13.71 KB)
ðŸ“„ Cdn_BunnyCdn_Api.php(15.67 KB)
ðŸ“„ Cdn_BunnyCdn_Page.php(7.4 KB)
ðŸ“„ Cdn_BunnyCdn_Page_View.js(13.14 KB)
ðŸ“„ Cdn_BunnyCdn_Page_View.php(3.6 KB)
ðŸ“„ Cdn_BunnyCdn_Page_View_Purge_Urls.php(2.06 KB)
ðŸ“„ Cdn_BunnyCdn_Popup.php(10.83 KB)
ðŸ“„ Cdn_BunnyCdn_Popup_View_Configured.php(864 B)
ðŸ“„ Cdn_BunnyCdn_Popup_View_Deauthorize.php(2.15 KB)
ðŸ“„ Cdn_BunnyCdn_Popup_View_Deauthorized.php(1.54 KB)
ðŸ“„ Cdn_BunnyCdn_Popup_View_Intro.php(1.83 KB)
ðŸ“„ Cdn_BunnyCdn_Popup_View_Pull_Zones.php(5.16 KB)
ðŸ“„ Cdn_BunnyCdn_Widget.php(2.25 KB)
ðŸ“„ Cdn_BunnyCdn_Widget_View.css(1.26 KB)
ðŸ“„ Cdn_BunnyCdn_Widget_View_Authorized.php(1.9 KB)
ðŸ“„ Cdn_BunnyCdn_Widget_View_Unauthorized.php(6.1 KB)
ðŸ“„ Cdn_CacheFlush.php(2.64 KB)
ðŸ“„ Cdn_ConfigLabels.php(5.43 KB)
ðŸ“„ Cdn_Core.php(32.83 KB)
ðŸ“„ Cdn_Core_Admin.php(27.08 KB)
ðŸ“„ Cdn_Environment.php(19.29 KB)
ðŸ“„ Cdn_Environment_LiteSpeed.php(5.19 KB)
ðŸ“„ Cdn_Environment_Nginx.php(3.92 KB)
ðŸ“„ Cdn_GeneralPage_View.php(4.05 KB)
ðŸ“„ Cdn_GoogleDrive_AdminActions.php(3.53 KB)
ðŸ“„ Cdn_GoogleDrive_Page.php(2.03 KB)
ðŸ“„ Cdn_GoogleDrive_Page_View.js(6.25 KB)
ðŸ“„ Cdn_GoogleDrive_Page_View.php(1.36 KB)
ðŸ“„ Cdn_GoogleDrive_Popup_AuthReturn.php(1.61 KB)
ðŸ“„ Cdn_GoogleDrive_Popup_AuthReturn_View.php(1.66 KB)
ðŸ“„ Cdn_Page.php(3.5 KB)
ðŸ“„ Cdn_Page_View_Fsd_HeaderActions.php(760 B)
ðŸ“„ Cdn_Plugin.php(43.77 KB)
ðŸ“„ Cdn_Plugin_Admin.php(7.3 KB)
ðŸ“„ Cdn_RackSpaceCdn_AdminActions.php(1.28 KB)
ðŸ“„ Cdn_RackSpaceCdn_Page.php(2.05 KB)
ðŸ“„ Cdn_RackSpaceCdn_Page_View.js(10.06 KB)
ðŸ“„ Cdn_RackSpaceCdn_Page_View.php(5.22 KB)
ðŸ“„ Cdn_RackSpaceCdn_Popup.php(21.49 KB)
ðŸ“„ Cdn_RackSpaceCdn_Popup_View_ConfigureDomains.php(1.87 KB)
ðŸ“„ Cdn_RackSpaceCdn_Popup_View_Intro.php(1.71 KB)
ðŸ“„ Cdn_RackSpaceCdn_Popup_View_Regions.php(1.76 KB)
ðŸ“„ Cdn_RackSpaceCdn_Popup_View_Service_Actualize.php(2.04 KB)
ðŸ“„ Cdn_RackSpaceCdn_Popup_View_Service_Create.php(4.41 KB)
ðŸ“„ Cdn_RackSpaceCdn_Popup_View_Service_Created.php(2.48 KB)
ðŸ“„ Cdn_RackSpaceCdn_Popup_View_Services.php(1.99 KB)
ðŸ“„ Cdn_RackSpaceCloudFiles_Page.php(1.67 KB)
ðŸ“„ Cdn_RackSpaceCloudFiles_Page_View.js(6.44 KB)
ðŸ“„ Cdn_RackSpaceCloudFiles_Page_View.php(4.91 KB)
ðŸ“„ Cdn_RackSpaceCloudFiles_Popup.php(7.62 KB)
ðŸ“„ Cdn_RackSpaceCloudFiles_Popup_View_Containers.php(2.06 KB)
ðŸ“„ Cdn_RackSpaceCloudFiles_Popup_View_Intro.php(1.71 KB)
ðŸ“„ Cdn_RackSpaceCloudFiles_Popup_View_Regions.php(1.78 KB)
ðŸ“„ Cdn_RackSpace_Api_CaCert-example.pem(195.74 KB)
ðŸ“„ Cdn_RackSpace_Api_Cdn.php(10.72 KB)
ðŸ“„ Cdn_RackSpace_Api_CloudFiles.php(8.37 KB)
ðŸ“„ Cdn_RackSpace_Api_CloudFilesCdn.php(8.48 KB)
ðŸ“„ Cdn_RackSpace_Api_Tokens.php(6.78 KB)
ðŸ“„ Cdn_Util.php(6.73 KB)
ðŸ“„ Cdnfsd_BunnyCdn_Engine.php(2.03 KB)
ðŸ“„ Cdnfsd_BunnyCdn_Page.php(683 B)
ðŸ“„ Cdnfsd_BunnyCdn_Page_View.js(9.7 KB)
ðŸ“„ Cdnfsd_BunnyCdn_Page_View.php(3.72 KB)
ðŸ“„ Cdnfsd_BunnyCdn_Popup.php(10.39 KB)
ðŸ“„ Cdnfsd_BunnyCdn_Popup_View_Configured.php(1.3 KB)
ðŸ“„ Cdnfsd_BunnyCdn_Popup_View_Deauthorize.php(2.17 KB)
ðŸ“„ Cdnfsd_BunnyCdn_Popup_View_Deauthorized.php(1.56 KB)
ðŸ“„ Cdnfsd_BunnyCdn_Popup_View_Intro.php(1.85 KB)
ðŸ“„ Cdnfsd_BunnyCdn_Popup_View_Pull_Zones.php(5.57 KB)
ðŸ“„ Cdnfsd_CacheFlush.php(8.25 KB)
ðŸ“„ Cdnfsd_CloudFront_Engine.php(3.38 KB)
ðŸ“„ Cdnfsd_CloudFront_Page.php(741 B)
ðŸ“„ Cdnfsd_CloudFront_Page_View.js(8.51 KB)
ðŸ“„ Cdnfsd_CloudFront_Page_View.php(2.04 KB)
ðŸ“„ Cdnfsd_CloudFront_Popup.php(15.46 KB)
ðŸ“„ Cdnfsd_CloudFront_Popup_View_Distribution.php(3.34 KB)
ðŸ“„ Cdnfsd_CloudFront_Popup_View_Distributions.php(1.72 KB)
ðŸ“„ Cdnfsd_CloudFront_Popup_View_Intro.php(1.65 KB)
ðŸ“„ Cdnfsd_CloudFront_Popup_View_Success.php(976 B)
ðŸ“„ Cdnfsd_Core.php(1.96 KB)
ðŸ“„ Cdnfsd_GeneralPage_View.php(4.02 KB)
ðŸ“„ Cdnfsd_Plugin.php(1.98 KB)
ðŸ“„ Cdnfsd_Plugin_Admin.php(2.63 KB)
ðŸ“„ Cdnfsd_TransparentCDN_Engine.php(7.97 KB)
ðŸ“„ Cdnfsd_TransparentCDN_Page.php(1.36 KB)
ðŸ“„ Cdnfsd_TransparentCDN_Page_View.js(7.13 KB)
ðŸ“„ Cdnfsd_TransparentCDN_Page_View.php(2.33 KB)
ðŸ“„ Cdnfsd_Util.php(834 B)
ðŸ“„ Cli.php(17.33 KB)
ðŸ“„ Config.php(16.8 KB)
ðŸ“„ ConfigCache.php(4.67 KB)
ðŸ“„ ConfigCompiler.php(17.87 KB)
ðŸ“„ ConfigDbStorage.php(15.87 KB)
ðŸ“„ ConfigKeys.php(69.92 KB)
ðŸ“„ ConfigSettingsTabs.php(1.18 KB)
ðŸ“„ ConfigSettingsTabsKeys.php(19.62 KB)
ðŸ“„ ConfigState.php(6.08 KB)
ðŸ“„ ConfigStateNote.php(1.94 KB)
ðŸ“„ ConfigUtil.php(3.45 KB)
ðŸ“„ DbCache_ConfigLabels.php(1.22 KB)
ðŸ“„ DbCache_Core.php(2.05 KB)
ðŸ“„ DbCache_Environment.php(6.41 KB)
ðŸ“„ DbCache_Page.php(1.1 KB)
ðŸ“„ DbCache_Plugin.php(9.62 KB)
ðŸ“„ DbCache_Plugin_Admin.php(5.08 KB)
ðŸ“„ DbCache_Wpdb.php(1.63 KB)
ðŸ“„ DbCache_WpdbBase.php(346 B)
ðŸ“„ DbCache_WpdbInjection.php(7.15 KB)
ðŸ“„ DbCache_WpdbInjection_QueryCaching.php(26.05 KB)
ðŸ“„ DbCache_WpdbLegacy.php(22.42 KB)
ðŸ“„ DbCache_WpdbNew.php(22.24 KB)
ðŸ“„ Dispatcher.php(8.21 KB)
ðŸ“„ Enterprise_CacheFlush_MakeSnsEvent.php(7.47 KB)
ðŸ“„ Enterprise_Dbcache_WpdbInjection_Cluster.php(30.32 KB)
ðŸ“„ Enterprise_SnsBase.php(3.07 KB)
ðŸ“„ Enterprise_SnsServer.php(5.17 KB)
ðŸ“„ Extension_AlwaysCached_AdminActions.php(2.36 KB)
ðŸ“„ Extension_AlwaysCached_Environment.php(2.87 KB)
ðŸ“„ Extension_AlwaysCached_Page.php(4 KB)
ðŸ“„ Extension_AlwaysCached_Page_Queue_View.php(3.14 KB)
ðŸ“„ Extension_AlwaysCached_Page_View.js(13.04 KB)
ðŸ“„ Extension_AlwaysCached_Page_View.php(2.51 KB)
ðŸ“„ Extension_AlwaysCached_Page_View_BoxCron.php(2.92 KB)
ðŸ“„ Extension_AlwaysCached_Page_View_BoxFlushAll.php(3.28 KB)
ðŸ“„ Extension_AlwaysCached_Page_View_BoxQueue.php(4.35 KB)
ðŸ“„ Extension_AlwaysCached_Page_View_Exclusions.php(1.11 KB)
ðŸ“„ Extension_AlwaysCached_Plugin.php(12.1 KB)
ðŸ“„ Extension_AlwaysCached_Plugin_Admin.php(3.06 KB)
ðŸ“„ Extension_AlwaysCached_Queue.php(10.22 KB)
ðŸ“„ Extension_AlwaysCached_Worker.php(2.93 KB)
ðŸ“„ Extension_Amp_Page_View.php(1.26 KB)
ðŸ“„ Extension_Amp_Plugin.php(11.1 KB)
ðŸ“„ Extension_Amp_Plugin_Admin.php(2.19 KB)
ðŸ“„ Extension_CloudFlare_AdminActions.php(1.57 KB)
ðŸ“„ Extension_CloudFlare_Api.php(12.19 KB)
ðŸ“„ Extension_CloudFlare_Cdn_Page_View.php(625 B)
ðŸ“„ Extension_CloudFlare_GeneralPage_View.php(3.05 KB)
ðŸ“„ Extension_CloudFlare_Page.php(4.32 KB)
ðŸ“„ Extension_CloudFlare_Page_View.js(6.93 KB)
ðŸ“„ Extension_CloudFlare_Page_View.php(27.38 KB)
ðŸ“„ Extension_CloudFlare_Plugin.php(15.19 KB)
ðŸ“„ Extension_CloudFlare_Plugin_Admin.php(14.13 KB)
ðŸ“„ Extension_CloudFlare_Popup.php(4.21 KB)
ðŸ“„ Extension_CloudFlare_Popup_View_Intro.php(1.75 KB)
ðŸ“„ Extension_CloudFlare_Popup_View_Zones.php(2.09 KB)
ðŸ“„ Extension_CloudFlare_SettingsForUi.php(4.84 KB)
ðŸ“„ Extension_CloudFlare_View_Dashboard.js(6.49 KB)
ðŸ“„ Extension_CloudFlare_Widget.php(4.63 KB)
ðŸ“„ Extension_CloudFlare_Widget_Logo.png(6.96 KB)
ðŸ“„ Extension_CloudFlare_Widget_View.css(683 B)
ðŸ“„ Extension_CloudFlare_Widget_View.php(1.65 KB)
ðŸ“„ Extension_FragmentCache_Api.php(7.01 KB)
ðŸ“„ Extension_FragmentCache_Core.php(3.38 KB)
ðŸ“„ Extension_FragmentCache_Environment.php(1.41 KB)
ðŸ“„ Extension_FragmentCache_GeneralPage.php(1.27 KB)
ðŸ“„ Extension_FragmentCache_GeneralPage_View.php(2.47 KB)
ðŸ“„ Extension_FragmentCache_Page.php(697 B)
ðŸ“„ Extension_FragmentCache_Page_View.php(5.25 KB)
ðŸ“„ Extension_FragmentCache_Plugin.php(8.21 KB)
ðŸ“„ Extension_FragmentCache_Plugin_Admin.php(8.91 KB)
ðŸ“„ Extension_FragmentCache_WpObjectCache.php(16.92 KB)
ðŸ“„ Extension_Genesis_Page.php(409 B)
ðŸ“„ Extension_Genesis_Page_View.php(11.11 KB)
ðŸ“„ Extension_Genesis_Plugin.php(14.46 KB)
ðŸ“„ Extension_Genesis_Plugin_Admin.php(5.45 KB)
ðŸ“„ Extension_ImageService_Api.php(11.99 KB)
ðŸ“„ Extension_ImageService_Cron.php(6.49 KB)
ðŸ“„ Extension_ImageService_Environment.php(4.6 KB)
ðŸ“„ Extension_ImageService_Page_View.php(8.41 KB)
ðŸ“„ Extension_ImageService_Plugin.php(1.44 KB)
ðŸ“„ Extension_ImageService_Plugin_Admin.css(2.34 KB)
ðŸ“„ Extension_ImageService_Plugin_Admin.js(23.15 KB)
ðŸ“„ Extension_ImageService_Plugin_Admin.php(42.7 KB)
ðŸ“„ Extension_ImageService_Widget.js(11.95 KB)
ðŸ“„ Extension_ImageService_Widget.php(3.34 KB)
ðŸ“„ Extension_ImageService_Widget_View.php(1.59 KB)
ðŸ“„ Extension_NewRelic_AdminActions.php(1.11 KB)
ðŸ“„ Extension_NewRelic_AdminNotes.php(2.11 KB)
ðŸ“„ Extension_NewRelic_Api.php(4.03 KB)
ðŸ“„ Extension_NewRelic_Core.php(1.33 KB)
ðŸ“„ Extension_NewRelic_GeneralPage.php(1.53 KB)
ðŸ“„ Extension_NewRelic_GeneralPage_View.php(2.84 KB)
ðŸ“„ Extension_NewRelic_Page.php(1.35 KB)
ðŸ“„ Extension_NewRelic_Page_View_Apm.php(12.87 KB)
ðŸ“„ Extension_NewRelic_Plugin.php(7.09 KB)
ðŸ“„ Extension_NewRelic_Plugin_Admin.php(8.08 KB)
ðŸ“„ Extension_NewRelic_Popup.php(3.96 KB)
ðŸ“„ Extension_NewRelic_Popup_View.js(7.5 KB)
ðŸ“„ Extension_NewRelic_Popup_View_Intro.php(1.37 KB)
ðŸ“„ Extension_NewRelic_Popup_View_ListApplications.php(1.93 KB)
ðŸ“„ Extension_NewRelic_Service.php(21.65 KB)
ðŸ“„ Extension_NewRelic_Widget.php(10.48 KB)
ðŸ“„ Extension_NewRelic_Widget_View.css(1.37 KB)
ðŸ“„ Extension_NewRelic_Widget_View.js(8.2 KB)
ðŸ“„ Extension_NewRelic_Widget_View_Apm.php(2.91 KB)
ðŸ“„ Extension_NewRelic_Widget_View_Browser.php(436 B)
ðŸ“„ Extension_NewRelic_Widget_View_NotConfigured.php(233 B)
ðŸ“„ Extension_Swarmify_AdminActions.php(793 B)
ðŸ“„ Extension_Swarmify_Core.php(748 B)
ðŸ“„ Extension_Swarmify_Page.php(708 B)
ðŸ“„ Extension_Swarmify_Page_View.php(2.78 KB)
ðŸ“„ Extension_Swarmify_Plugin.php(4.63 KB)
ðŸ“„ Extension_Swarmify_Plugin_Admin.php(2.63 KB)
ðŸ“„ Extension_WordPressSeo_Plugin.php(1.39 KB)
ðŸ“„ Extension_WordPressSeo_Plugin_Admin.php(5.25 KB)
ðŸ“„ Extension_Wpml_Plugin.php(1.34 KB)
ðŸ“„ Extension_Wpml_Plugin_Admin.php(7.45 KB)
ðŸ“„ Extensions_AdminActions.php(943 B)
ðŸ“„ Extensions_Page.php(4.06 KB)
ðŸ“„ Extensions_Plugin_Admin.php(9.66 KB)
ðŸ“„ Extensions_Util.php(4.43 KB)
ðŸ“„ FeatureShowcase_Plugin_Admin.php(29.1 KB)
ðŸ“„ FeatureShowcase_Plugin_Admin_View.php(2.82 KB)
ðŸ“„ Generic_AdminActions_Config.php(6.61 KB)
ðŸ“„ Generic_AdminActions_Default.php(21.84 KB)
ðŸ“„ Generic_AdminActions_Flush.php(10.57 KB)
ðŸ“„ Generic_AdminActions_Test.php(6.15 KB)
ðŸ“„ Generic_AdminNotes.php(13.88 KB)
ðŸ“„ Generic_ConfigLabels.php(2.33 KB)
ðŸ“„ Generic_Environment.php(6.67 KB)
ðŸ“„ Generic_Faq.php(2.27 KB)
ðŸ“„ Generic_GeneralPage_View_ShowEdge.js(6.08 KB)
ðŸ“„ Generic_Page_About.php(503 B)
ðŸ“„ Generic_Page_Dashboard.php(1.66 KB)
ðŸ“„ Generic_Page_Dashboard_View.css(6.34 KB)
ðŸ“„ Generic_Page_General.php(2.88 KB)
ðŸ“„ Generic_Page_Install.php(913 B)
ðŸ“„ Generic_Page_PurgeLog.php(2.81 KB)
ðŸ“„ Generic_Page_PurgeLog_View.php(2.97 KB)
ðŸ“„ Generic_Plugin.php(23.04 KB)
ðŸ“„ Generic_Plugin_Admin.php(48.87 KB)
ðŸ“„ Generic_Plugin_AdminCompatibility.php(3.98 KB)
ðŸ“„ Generic_Plugin_AdminNotices.css(188 B)
ðŸ“„ Generic_Plugin_AdminNotices.js(7.43 KB)
ðŸ“„ Generic_Plugin_AdminNotices.php(12.12 KB)
ðŸ“„ Generic_Plugin_AdminRowActions.php(2.43 KB)
ðŸ“„ Generic_Plugin_Admin_View_Faq.php(1007 B)
ðŸ“„ Generic_Plugin_Survey.php(4.8 KB)
ðŸ“„ Generic_WidgetAccount.php(1.05 KB)
ðŸ“„ Generic_WidgetAccount_View.php(2.1 KB)
ðŸ“„ Generic_WidgetBoldGrid.php(1.97 KB)
ðŸ“„ Generic_WidgetBoldGrid_AdminActions.php(912 B)
ðŸ“„ Generic_WidgetBoldGrid_Logo.svg(4.28 KB)
ðŸ“„ Generic_WidgetBoldGrid_View.js(6.39 KB)
ðŸ“„ Generic_WidgetBoldGrid_View.php(872 B)
ðŸ“„ Generic_WidgetPartners.php(1.08 KB)
ðŸ“„ Generic_WidgetPartners_View.php(1.66 KB)
ðŸ“„ Generic_WidgetServices.php(1.66 KB)
ðŸ“„ Generic_WidgetServices_View.php(501 B)
ðŸ“„ Generic_WidgetSettings.php(1.05 KB)
ðŸ“„ Generic_WidgetSettings_View.php(3.37 KB)
ðŸ“„ Generic_WidgetSpreadTheWord.js(6.64 KB)
ðŸ“„ Generic_WidgetSpreadTheWord_Plugin.php(2.03 KB)
ðŸ“„ Generic_WidgetSpreadTheWord_View.php(579 B)
ðŸ“„ Generic_WidgetStats.js(9.08 KB)
ðŸ“„ Generic_WidgetStats.php(4.84 KB)
ðŸ“„ LICENSE(17.67 KB)
ðŸ“„ Licensing_AdminActions.php(4.22 KB)
ðŸ“„ Licensing_Core.php(6.28 KB)
ðŸ“„ Licensing_Plugin_Admin.php(16.65 KB)
ðŸ“„ Minify_AutoCss.php(8.83 KB)
ðŸ“„ Minify_AutoJs.php(9.68 KB)
ðŸ“„ Minify_ConfigLabels.php(8.66 KB)
ðŸ“„ Minify_ContentMinifier.php(10.24 KB)
ðŸ“„ Minify_Core.php(7.42 KB)
ðŸ“„ Minify_Environment.php(26.91 KB)
ðŸ“„ Minify_Environment_LiteSpeed.php(977 B)
ðŸ“„ Minify_Extract.php(2.8 KB)
ðŸ“„ Minify_GeneralPage_View_ShowHelp.js(6.9 KB)
ðŸ“„ Minify_GeneralPage_View_ShowHelpForce.js(5.83 KB)
ðŸ“„ Minify_HelpPopup_View.php(5.01 KB)
ðŸ“„ Minify_MinifiedFileRequestHandler.php(32.87 KB)
ðŸ“„ Minify_Page.php(18.45 KB)
ðŸ“„ Minify_Plugin.php(41.75 KB)
ðŸ“„ Minify_Plugin_Admin.php(11.97 KB)
ðŸ“„ Mobile_Base.php(6.85 KB)
ðŸ“„ Mobile_Redirect.php(1.85 KB)
ðŸ“„ Mobile_Referrer.php(2.4 KB)
ðŸ“„ Mobile_UserAgent.php(971 B)
ðŸ“„ ModuleStatus.php(4.37 KB)
ðŸ“„ ObjectCache_ConfigLabels.php(1.25 KB)
ðŸ“„ ObjectCache_DiskPopup.js(8.18 KB)
ðŸ“„ ObjectCache_DiskPopup_View.php(1.77 KB)
ðŸ“„ ObjectCache_Environment.php(6.79 KB)
ðŸ“„ ObjectCache_Page.php(560 B)
ðŸ“„ ObjectCache_Page_View_PurgeLog.php(1.01 KB)
ðŸ“„ ObjectCache_Plugin.php(6.54 KB)
ðŸ“„ ObjectCache_Plugin_Admin.php(6.97 KB)
ðŸ“„ ObjectCache_WpObjectCache.php(10.17 KB)
ðŸ“„ ObjectCache_WpObjectCache_Regular.php(34.11 KB)
ðŸ“„ PageSpeed_Api.php(12.16 KB)
ðŸ“„ PageSpeed_Data.php(37.19 KB)
ðŸ“„ PageSpeed_Instructions.php(43.29 KB)
ðŸ“„ PageSpeed_Page.php(8.76 KB)
ðŸ“„ PageSpeed_Page_View.css(6.21 KB)
ðŸ“„ PageSpeed_Page_View.js(15.26 KB)
ðŸ“„ PageSpeed_Page_View.php(2.08 KB)
ðŸ“„ PageSpeed_Page_View_FromAPI.php(7.65 KB)
ðŸ“„ PageSpeed_Widget.php(7.03 KB)
ðŸ“„ PageSpeed_Widget_View.css(2.62 KB)
ðŸ“„ PageSpeed_Widget_View.js(7.86 KB)
ðŸ“„ PageSpeed_Widget_View.php(1.09 KB)
ðŸ“„ PageSpeed_Widget_View_FromApi.php(3.71 KB)
ðŸ“„ PgCache_ConfigLabels.php(5.82 KB)
ðŸ“„ PgCache_ContentGrabber.php(70.95 KB)
ðŸ“„ PgCache_Environment.php(51.72 KB)
ðŸ“„ PgCache_Flush.php(16.32 KB)
ðŸ“„ PgCache_Page.php(1.6 KB)
ðŸ“„ PgCache_Page_View.js(6.32 KB)
ðŸ“„ PgCache_Plugin.php(14.22 KB)
ðŸ“„ PgCache_Plugin_Admin.php(14.49 KB)
ðŸ“„ PgCache_QsExempts.php(1.88 KB)
ðŸ“„ Root_AdminActions.php(3.05 KB)
ðŸ“„ Root_AdminActivation.php(6.52 KB)
ðŸ“„ Root_AdminMenu.php(8.37 KB)
ðŸ“„ Root_Environment.php(7.81 KB)
ðŸ“„ Root_Loader.php(6.94 KB)
ðŸ“„ SetupGuide_Plugin_Admin.php(48.8 KB)
ðŸ“„ Support_AdminActions.php(6.14 KB)
ðŸ“„ Support_Page.php(3.08 KB)
ðŸ“„ Support_Page_View_DoneContent.php(353 B)
ðŸ“„ Support_Page_View_PageContent.php(1.39 KB)
ðŸ“„ SystemOpCache_AdminActions.php(1.18 KB)
ðŸ“„ SystemOpCache_Core.php(2.48 KB)
ðŸ“„ SystemOpCache_GeneralPage_View.php(2.27 KB)
ðŸ“„ SystemOpCache_Plugin_Admin.php(3.3 KB)
ðŸ“„ UsageStatistics_AdminActions.php(1.14 KB)
ðŸ“„ UsageStatistics_Core.php(3.39 KB)
ðŸ“„ UsageStatistics_GeneralPage.php(1.6 KB)
ðŸ“„ UsageStatistics_GeneralPage_View.php(6.18 KB)
ðŸ“„ UsageStatistics_Page.php(8.4 KB)
ðŸ“„ UsageStatistics_Page_DbRequests_View.php(1.79 KB)
ðŸ“„ UsageStatistics_Page_ObjectCacheLog_View.php(1.97 KB)
ðŸ“„ UsageStatistics_Page_PageCacheRequests_View.php(1.86 KB)
ðŸ“„ UsageStatistics_Page_View.css(1.68 KB)
ðŸ“„ UsageStatistics_Page_View.js(23.2 KB)
ðŸ“„ UsageStatistics_Page_View.php(17.13 KB)
ðŸ“„ UsageStatistics_Page_View_Ad.php(688 B)
ðŸ“„ UsageStatistics_Page_View_Disabled.php(610 B)
ðŸ“„ UsageStatistics_Page_View_Free.php(635 B)
ðŸ“„ UsageStatistics_Page_View_NoDebugMode.php(615 B)
ðŸ“„ UsageStatistics_Plugin.php(2.89 KB)
ðŸ“„ UsageStatistics_Plugin_Admin.php(5.65 KB)
ðŸ“„ UsageStatistics_Source_AccessLog.php(17.47 KB)
ðŸ“„ UsageStatistics_Source_DbQueriesLog.php(6.04 KB)
ðŸ“„ UsageStatistics_Source_ObjectCacheLog.php(5.57 KB)
ðŸ“„ UsageStatistics_Source_PageCacheLog.php(6.11 KB)
ðŸ“„ UsageStatistics_Source_Wpdb.php(3.49 KB)
ðŸ“„ UsageStatistics_Sources.php(5.41 KB)
ðŸ“„ UsageStatistics_Sources_Apc.php(3.39 KB)
ðŸ“„ UsageStatistics_Sources_Memcached.php(4.58 KB)
ðŸ“„ UsageStatistics_Sources_Redis.php(4.69 KB)
ðŸ“„ UsageStatistics_StorageReader.php(2.81 KB)
ðŸ“„ UsageStatistics_StorageWriter.php(14.38 KB)
ðŸ“„ UserExperience_DeferScripts_Extension.php(7.04 KB)
ðŸ“„ UserExperience_DeferScripts_Mutator.php(2.78 KB)
ðŸ“„ UserExperience_DeferScripts_Page_View.php(3.91 KB)
ðŸ“„ UserExperience_DeferScripts_Script.js(6.14 KB)
ðŸ“„ UserExperience_Emoji_Extension.php(3.04 KB)
ðŸ“„ UserExperience_GeneralPage.php(1.72 KB)
ðŸ“„ UserExperience_GeneralPage_View.php(8.21 KB)
ðŸ“„ UserExperience_LazyLoad_GoogleMaps_GoogleMapsEasy.php(3.89 KB)
ðŸ“„ UserExperience_LazyLoad_GoogleMaps_WPGoogleMapPlugin.php(2.14 KB)
ðŸ“„ UserExperience_LazyLoad_GoogleMaps_WPGoogleMaps.php(3.94 KB)
ðŸ“„ UserExperience_LazyLoad_Mutator.php(9.18 KB)
ðŸ“„ UserExperience_LazyLoad_Mutator_Picture.php(2.52 KB)
ðŸ“„ UserExperience_LazyLoad_Mutator_Unmutable.php(2.88 KB)
ðŸ“„ UserExperience_LazyLoad_Page_View.php(6.46 KB)
ðŸ“„ UserExperience_LazyLoad_Plugin.php(9.17 KB)
ðŸ“„ UserExperience_OEmbed_Extension.php(795 B)
ðŸ“„ UserExperience_Page.php(527 B)
ðŸ“„ UserExperience_Page_View.php(695 B)
ðŸ“„ UserExperience_Plugin_Admin.php(3.49 KB)
ðŸ“„ UserExperience_Plugin_Jquery.php(1.4 KB)
ðŸ“„ UserExperience_Preload_Requests_Extension.php(6.15 KB)
ðŸ“„ UserExperience_Preload_Requests_Page_View.php(8.18 KB)
ðŸ“„ UserExperience_Remove_CssJs_Extension.php(6.79 KB)
ðŸ“„ UserExperience_Remove_CssJs_Mutator.php(4.45 KB)
ðŸ“„ UserExperience_Remove_CssJs_Page_View.js(15.98 KB)
ðŸ“„ UserExperience_Remove_CssJs_Page_View.php(14.59 KB)
ðŸ“„ Util_Activation.php(9.89 KB)
ðŸ“„ Util_Admin.php(25.03 KB)
ðŸ“„ Util_AttachToActions.php(7.65 KB)
ðŸ“„ Util_Bus.php(832 B)
ðŸ“„ Util_ConfigLabel.php(1.57 KB)
ðŸ“„ Util_Content.php(3.03 KB)
ðŸ“„ Util_Debug.php(6.38 KB)
ðŸ“„ Util_DebugPurgeLog_Reader.php(3.36 KB)
ðŸ“„ Util_Environment.php(42.46 KB)
ðŸ“„ Util_Environment_Exception.php(719 B)
ðŸ“„ Util_Environment_Exceptions.php(1.42 KB)
ðŸ“„ Util_File.php(13.11 KB)
ðŸ“„ Util_Http.php(5.87 KB)
ðŸ“„ Util_Installed.php(4.24 KB)
ðŸ“„ Util_Mime.php(2.9 KB)
ðŸ“„ Util_PageSpeed.php(33.92 KB)
ðŸ“„ Util_PageUrls.php(32.57 KB)
ðŸ“„ Util_Request.php(3.52 KB)
ðŸ“„ Util_Rule.php(13.83 KB)
ðŸ“„ Util_Theme.php(3.87 KB)
ðŸ“„ Util_Ui.php(83.11 KB)
ðŸ“„ Util_UsageStatistics.php(13.6 KB)
ðŸ“„ Util_Widget.php(7.88 KB)
ðŸ“„ Util_WpFile.php(16.48 KB)
ðŸ“„ Util_WpFile_FilesystemChmodException.php(1.66 KB)
ðŸ“„ Util_WpFile_FilesystemCopyException.php(1.79 KB)
ðŸ“„ Util_WpFile_FilesystemMkdirException.php(1.14 KB)
ðŸ“„ Util_WpFile_FilesystemModifyException.php(2.35 KB)
ðŸ“„ Util_WpFile_FilesystemOperationException.php(1.29 KB)
ðŸ“„ Util_WpFile_FilesystemRmException.php(1.14 KB)
ðŸ“„ Util_WpFile_FilesystemRmdirException.php(1.19 KB)
ðŸ“„ Util_WpFile_FilesystemWriteException.php(1.57 KB)
ðŸ“„ Util_WpmuBlogmap.php(8.06 KB)
ðŸ“„ Varnish_Flush.php(18.57 KB)
ðŸ“„ Varnish_Plugin.php(3.2 KB)
ðŸ“ extension-example
ðŸ“ inc
ðŸ“„ index.html(0 B)
ðŸ“ ini
ðŸ“ languages
ðŸ“ lib
ðŸ“„ press.txt(45.78 KB)
ðŸ“ pub
ðŸ“„ readme.txt(76.49 KB)
ðŸ“ vendor
ðŸ“„ w3-total-cache-api.php(22.29 KB)
ðŸ“„ w3-total-cache-old-php.php(1.25 KB)
ðŸ“„ w3-total-cache.php(2.83 KB)
ðŸ“ wp-content

Editing: Varnish_Flush.php

<?php
/**
 * File: Varnish_Flush.php
 *
 * @package W3TC
 */

namespace W3TC;

/**
 * Class Varnish_Flush
 *
 * phpcs:disable PSR2.Classes.PropertyDeclaration.Underscore
 * phpcs:disable PSR2.Methods.MethodDeclaration.Underscore
 * phpcs:disable WordPress.PHP.NoSilencedErrors.Discouraged
 * phpcs:disable WordPress.WP.AlternativeFunctions
 * phpcs:disable WordPress.DB.DirectDatabaseQuery
 */
class Varnish_Flush {
	/**
	 * Debug flag
	 *
	 * @var bool
	 */
	private $_debug = false;

/**
	 * Varnish servers
	 *
	 * @var array
	 */
	private $_servers = array();

/**
	 * Operation timeout
	 *
	 * @var int
	 */
	private $_timeout = 30;

/**
	 * Advanced cache config
	 *
	 * @var Config
	 */
	private $_config = null;

/**
	 * Array of already flushed urls
	 *
	 * @var array
	 */
	private $queued_urls = array();

/**
	 * Flush operation requested flag
	 *
	 * @var bool
	 */
	private $flush_operation_requested = false;

/**
	 * Initializes the Varnish purging system.
	 *
	 * Configures the object with settings for debug mode, server details, and purge timeout
	 * using the dispatcher configuration.
	 *
	 * @return void
	 */
	public function __construct() {
		$this->_config = Dispatcher::config();

$this->_debug   = $this->_config->get_boolean( 'varnish.debug' );
		$this->_servers = $this->_config->get_array( 'varnish.servers' );
		$this->_timeout = $this->_config->get_integer( 'timelimit.varnish_purge' );
	}

/**
	 * Sends a PURGE request to all configured Varnish servers for a given URL.
	 *
	 * Iterates through all the servers in the configuration and attempts to send a PURGE request. Logs any errors or successes
	 * during the process.
	 *
	 * @param string $url The URL to be purged from the Varnish cache.
	 *
	 * @return bool Returns `true` if all purge requests were successful, otherwise `false`.
	 *
	 * @details
	 * - Sets the script's timeout to the configured value for long-running operations.
	 * - For each server:
	 *   - Sends a PURGE request.
	 *   - Logs errors if the response is not successful or is malformed.
	 *   - Logs successful purge requests.
	 *
	 * @throws \Exception Not explicitly thrown, but errors are logged using `_log` and returned as a `WP_Error`.
	 */
	protected function _purge( $url ) {
		@set_time_limit( $this->_timeout );
		$return = true;

foreach ( (array) $this->_servers as $server ) {
			$response = $this->_request( $server, $url );

if ( is_wp_error( $response ) ) {
				$this->_log( $url, sprintf( 'Unable to send request: %s.', implode( '; ', $response->get_error_messages() ) ) );
				$return = false;
			} elseif ( 200 !== $response['response']['code'] ) {
				$this->_log( $url, 'Bad response: ' . $response['response']['status'] );
				$return = false;
			} else {
				$this->_log( $url, 'PURGE OK' );
			}
		}

return $return;
	}

/**
	 * Sends a PURGE request to a specific Varnish server for a given URL.
	 *
	 * Uses the WordPress HTTP API when the Varnish server matches the target host. Otherwise, a custom request is sent via `fsockopen`
	 * for direct communication.
	 *
	 * @param string $varnish_server The Varnish server endpoint in the format `host:port`.
	 * @param string $url The URL to be purged.
	 *
	 * @return array|\WP_Error An array containing the response code and status if the request is successful, or a `WP_Error` object
	 *                         in case of failure.
	 *
	 * @details
	 * - Validates and parses the provided URL.
	 * - Determines whether to use WordPress HTTP API or `fsockopen` based on the
	 *   relationship between the Varnish server and the URL's host.
	 * - Logs details of the purge request, including the target server and response.
	 * - Handles timeouts, stream settings, and unexpected response formats.
	 *
	 * @throws \WP_Error Thrown if the URL format is invalid, the server connection fails, or the response is malformed.
	 */
	public function _request( $varnish_server, $url ) {
		$parse_url = @wp_parse_url( $url );

if ( ! $parse_url || ! isset( $parse_url['host'] ) ) {
			return new \WP_Error( 'http_request_failed', 'Unrecognized URL format ' . $url );
		}

$host        = $parse_url['host'];
		$port        = ( isset( $parse_url['port'] ) ? (int) $parse_url['port'] : 80 );
		$path        = ( ! empty( $parse_url['path'] ) ? $parse_url['path'] : '/' );
		$query       = ( isset( $parse_url['query'] ) ? $parse_url['query'] : '' );
		$request_uri = $path . ( '' !== $query ? '?' . $query : '' );

list( $varnish_host, $varnish_port ) = Util_Content::endpoint_to_host_port( $varnish_server, 80 );

// If url host is the same as varnish server - we can use regular WordPress http infrastructure, otherwise custom request
		// should be sent using fsockopen, since we send request to other server than specified by $url.
		if ( $host === $varnish_host && $port === $varnish_port ) {
			return Util_Http::request( $url, array( 'method' => 'PURGE' ) );
		}

$request_headers_array = array(
			sprintf( 'PURGE %s HTTP/1.1', $request_uri ),
			sprintf( 'Host: %s', $host ),
			sprintf( 'User-Agent: %s', W3TC_POWERED_BY ),
			'Connection: close',
		);

$request_headers = implode( "\r\n", $request_headers_array );
		$request         = $request_headers . "\r\n\r\n";

// log what we are about to do.
		$this->_log( $url, sprintf( 'Connecting to %s ...', $varnish_host ) );
		$this->_log( $url, sprintf( 'PURGE %s HTTP/1.1', $request_uri ) );
		$this->_log( $url, sprintf( 'Host: %s', $host ) );

$errno  = null;
		$errstr = null;
		$fp     = @fsockopen( $varnish_host, $varnish_port, $errno, $errstr, 10 );
		if ( ! $fp ) {
			return new \WP_Error( 'http_request_failed', $errno . ': ' . $errstr );
		}

@stream_set_timeout( $fp, 60 );

@fputs( $fp, $request );

$response = '';
		while ( ! @feof( $fp ) ) {
			$response .= @fgets( $fp, 4096 );
		}

@fclose( $fp );

list( $response_headers, $contents ) = explode( "\r\n\r\n", $response, 2 );

$matches = null;
		if ( preg_match( '~^HTTP/1.[01] (\d+)~', $response_headers, $matches ) ) {
			$code   = (int) $matches[1];
			$a      = explode( "\n", $response_headers );
			$status = ( count( $a ) >= 1 ? $a[0] : '' );
			$return = array(
				'response' => array(
					'code'   => $code,
					'status' => $status,
				),
			);

return $return;
		}

return new \WP_Error( 'http_request_failed', 'Unrecognized response header' . $response_headers );
	}

/**
	 * Logs messages related to Varnish operations when debug mode is enabled.
	 *
	 * Writes log messages to a designated debug file if debugging is enabled. The log file is determined by
	 * `Util_Debug::log_filename('varnish')`.
	 *
	 * @param string $url The URL associated with the log message.
	 * @param string $msg The message to be logged.
	 *
	 * @return bool Returns `true` if logging is disabled or if the log is successfully written. Returns `false` if file writing fails.
	 *
	 * @details
	 * - Formats the log entry with a timestamp, URL, and message.
	 * - Removes unsafe characters (`<`, `>`) from the log message to avoid potential issues.
	 * - If debugging is not enabled, it exits early with a `true` value.
	 *
	 * @throws \Exception Not explicitly thrown but can fail silently if `file_put_contents` encounters an error.
	 */
	public function _log( $url, $msg ) {
		if ( $this->_debug ) {
			$data = sprintf( "[%s] [%s] %s\n", gmdate( 'r' ), $url, $msg );
			$data = strtr( $data, '<>', '' );

$filename = Util_Debug::log_filename( 'varnish' );

return @file_put_contents( $filename, $data, FILE_APPEND );
		}

return true;
	}

/**
	 * Marks the flush operation as requested.
	 *
	 * This method sets the `flush_operation_requested` flag to `true`, signaling that a flush operation should be executed later.
	 *
	 * @return bool Always returns `true`.
	 *
	 * @details
	 * - This method acts as a trigger or a placeholder for actual flush execution.
	 * - The flag `flush_operation_requested` is used internally to track the flush status.
	 */
	public function flush() {
		$this->flush_operation_requested = true;
		return true;
	}

/**
	 * Executes the flush operation for Varnish cache.
	 *
	 * This method purges cache URLs either for a single site or across a multisite network, depending on the context (network admin
	 * or site admin).
	 *
	 * @details
	 * - If not in a network admin context:
	 *   - Purges the home URL and its mirror URLs.
	 * - If in a network admin context:
	 *   - Handles multisite scenarios, including domain-mapped sites.
	 *   - Uses `SUNRISE_LOADED` and `$wpdb->dmtable` to detect the WPMU Domain Mapping plugin.
	 * - Purges all domains and paths of non-spam, non-archived, non-deleted blogs.
	 *
	 * @return void
	 *
	 * @throws \Exception Not explicitly thrown, but relies on `_purge` for error handling.
	 */
	private function do_flush() {
		if ( ! is_network_admin() ) {
			$full_urls = array( get_home_url() . '/.*' );
			$full_urls = Util_PageUrls::complement_with_mirror_urls( $full_urls );

foreach ( $full_urls as $url ) {
				$this->_purge( $url );
			}
		} else {
			// todo: remove. doesnt work for all caches. replace with tool to flush network.
			global $wpdb;
			$protocall = Util_Environment::is_https() ? 'https://' : 'http://';

// If WPMU Domain Mapping plugin is installed and active.
			if ( defined( 'SUNRISE_LOADED' ) && SUNRISE_LOADED && isset( $wpdb->dmtable ) && ! empty( $wpdb->dmtable ) ) {
				$blogs = $wpdb->get_results(
					"
					SELECT {$wpdb->blogs}.domain, {$wpdb->blogs}.path, {$wpdb->dmtable}.domain AS mapped_domain
					FROM {$wpdb->dmtable}
					RIGHT JOIN {$wpdb->blogs} ON {$wpdb->dmtable}.blog_id = {$wpdb->blogs}.blog_id
					WHERE site_id = {$wpdb->siteid}
					AND spam = 0
					AND deleted = 0
					AND archived = '0'"
				);
				foreach ( $blogs as $blog ) {
					if ( ! isset( $blog->mapped_domain ) ) {
						$url = $protocall . $blog->domain . ( strlen( $blog->path ) > 1 ? '/' . trim( $blog->path, '/' ) : '' ) . '/.*';
					} else {
						$url = $protocall . $blog->mapped_domain . '/.*';
					}
					$this->_purge( $url );
				}
			} elseif ( ! Util_Environment::is_wpmu_subdomain() ) {
				$this->_purge( get_home_url() . '/.*' );
			} else {
				$blogs = $wpdb->get_results(
					"
					SELECT domain, path
					FROM {$wpdb->blogs}
					WHERE site_id = '{$wpdb->siteid}'
					AND spam = 0
					AND deleted = 0
					AND archived = '0'"
				);

foreach ( $blogs as $blog ) {
					$url = $protocall . $blog->domain . ( strlen( $blog->path ) > 1 ? '/' . trim( $blog->path, '/' ) : '' ) . '/.*';
					$this->_purge( $url );
				}
			}
		}
	}

/**
	 * Flushes cache related to a specific post and its associated URLs.
	 *
	 * This method generates a list of URLs related to the given post, including homepages, post pages, comment pages, author pages,
	 * term pages, archive pages, feeds, and custom purge pages. The URLs are queued for purging.
	 *
	 * @param int  $post_id The ID of the post to flush. If 0, the method attempts to detect the post ID automatically.
	 * @param bool $force   Whether to force purging the post URL even if the configuration does not explicitly allow it.
	 *
	 * @return bool True if URLs were successfully queued for flushing; false otherwise.
	 *
	 * @global wpdb $wpdb WordPress database abstraction object used for network-level queries.
	 *
	 * @uses Util_Environment::detect_post_id() To detect the post ID if not provided.
	 * @uses Util_PageUrls::get_frontpage_urls() To retrieve the front page URLs.
	 * @uses Util_PageUrls::get_postpage_urls() To retrieve the post page URLs.
	 * @uses Util_PageUrls::get_post_urls() To retrieve the post-specific URLs.
	 * @uses Util_PageUrls::get_post_comments_urls() To retrieve the comment page URLs for the post.
	 * @uses Util_PageUrls::get_post_author_urls() To retrieve URLs related to the post's author.
	 * @uses Util_PageUrls::get_post_terms_urls() To retrieve URLs for terms associated with the post.
	 * @uses Util_PageUrls::get_daily_archive_urls() To retrieve daily archive URLs for the post.
	 * @uses Util_PageUrls::get_monthly_archive_urls() To retrieve monthly archive URLs for the post.
	 * @uses Util_PageUrls::get_yearly_archive_urls() To retrieve yearly archive URLs for the post.
	 * @uses Util_PageUrls::get_feed_urls() To retrieve global feed URLs.
	 * @uses Util_PageUrls::get_feed_comments_urls() To retrieve comment feed URLs for the post.
	 * @uses Util_PageUrls::get_feed_author_urls() To retrieve feed URLs related to the post's author.
	 * @uses Util_PageUrls::get_feed_terms_urls() To retrieve feed URLs for terms associated with the post.
	 * @uses Util_PageUrls::get_pages_urls() To retrieve URLs of custom purge pages.
	 * @uses Util_PageUrls::complement_with_mirror_urls() To add mirror URLs to the purge list.
	 * @uses apply_filters() To allow customization of the queued URLs through the 'varnish_flush_post_queued_urls' filter.
	 */
	public function flush_post( $post_id, $force ) {
		if ( ! $post_id ) {
			$post_id = Util_Environment::detect_post_id();
		}

if ( $post_id ) {
			$full_urls = array();

$post  = null;
			$terms = array();

$feeds            = $this->_config->get_array( 'pgcache.purge.feed.types' );
			$limit_post_pages = $this->_config->get_integer( 'pgcache.purge.postpages_limit' );

if ( $this->_config->get_boolean( 'pgcache.purge.terms' ) || $this->_config->get_boolean( 'varnish.pgcache.feed.terms' ) ) {
				$taxonomies = get_post_taxonomies( $post_id );
				$terms      = wp_get_post_terms( $post_id, $taxonomies );
			}

switch ( true ) {
				case $this->_config->get_boolean( 'pgcache.purge.author' ):
				case $this->_config->get_boolean( 'pgcache.purge.archive.daily' ):
				case $this->_config->get_boolean( 'pgcache.purge.archive.monthly' ):
				case $this->_config->get_boolean( 'pgcache.purge.archive.yearly' ):
				case $this->_config->get_boolean( 'pgcache.purge.feed.author' ):
					$post = get_post( $post_id );
			}

$front_page = get_option( 'show_on_front' );

/**
			 * Home (Frontpage) URL
			 */
			if (
				( $this->_config->get_boolean( 'pgcache.purge.home' ) && 'posts' === $front_page ) ||
				$this->_config->get_boolean( 'pgcache.purge.front_page' )
			) {
				$full_urls = array_merge( $full_urls, Util_PageUrls::get_frontpage_urls( $limit_post_pages ) );
			}

/**
			 * Home (Post page) URL
			 */
			if ( $this->_config->get_boolean( 'pgcache.purge.home' ) && 'posts' !== $front_page ) {
				$full_urls = array_merge( $full_urls, Util_PageUrls::get_postpage_urls( $limit_post_pages ) );
			}

/**
			 * Post URL
			 */
			if ( $this->_config->get_boolean( 'pgcache.purge.post' ) || $force ) {
				$full_urls = array_merge( $full_urls, Util_PageUrls::get_post_urls( $post_id ) );
			}

/**
			 * Post comments URLs
			 */
			if ( $this->_config->get_boolean( 'pgcache.purge.comments' ) && function_exists( 'get_comments_pagenum_link' ) ) {
				$full_urls = array_merge( $full_urls, Util_PageUrls::get_post_comments_urls( $post_id ) );
			}

/**
			 * Post author URLs
			 */
			if ( $this->_config->get_boolean( 'pgcache.purge.author' ) && $post ) {
				$full_urls = array_merge( $full_urls, Util_PageUrls::get_post_author_urls( $post->post_author, $limit_post_pages ) );
			}

/**
			 * Post terms URLs
			 */
			if ( $this->_config->get_boolean( 'pgcache.purge.terms' ) ) {
				$full_urls = array_merge( $full_urls, Util_PageUrls::get_post_terms_urls( $terms, $limit_post_pages ) );
			}

/**
			 * Daily archive URLs
			 */
			if ( $this->_config->get_boolean( 'pgcache.purge.archive.daily' ) && $post ) {
				$full_urls = array_merge( $full_urls, Util_PageUrls::get_daily_archive_urls( $post, $limit_post_pages ) );
			}

/**
			 * Monthly archive URLs
			 */
			if ( $this->_config->get_boolean( 'pgcache.purge.archive.monthly' ) && $post ) {
				$full_urls = array_merge( $full_urls, Util_PageUrls::get_monthly_archive_urls( $post, $limit_post_pages ) );
			}

/**
			 * Yearly archive URLs
			 */
			if ( $this->_config->get_boolean( 'pgcache.purge.archive.yearly' ) && $post ) {
				$full_urls = array_merge( $full_urls, Util_PageUrls::get_yearly_archive_urls( $post, $limit_post_pages ) );
			}

/**
			 * Feed URLs
			 */
			if ( $this->_config->get_boolean( 'pgcache.purge.feed.blog' ) ) {
				$full_urls = array_merge( $full_urls, Util_PageUrls::get_feed_urls( $feeds ) );
			}

if ( $this->_config->get_boolean( 'pgcache.purge.feed.comments' ) ) {
				$full_urls = array_merge( $full_urls, Util_PageUrls::get_feed_comments_urls( $post_id, $feeds ) );
			}

if ( $this->_config->get_boolean( 'pgcache.purge.feed.author' ) && $post ) {
				$full_urls = array_merge( $full_urls, Util_PageUrls::get_feed_author_urls( $post->post_author, $feeds ) );
			}

if ( $this->_config->get_boolean( 'pgcache.purge.feed.terms' ) ) {
				$full_urls = array_merge( $full_urls, Util_PageUrls::get_feed_terms_urls( $terms, $feeds ) );
			}

/**
			 * Purge selected pages
			 */
			if ( $this->_config->get_array( 'pgcache.purge.pages' ) ) {
				$pages     = $this->_config->get_array( 'pgcache.purge.pages' );
				$full_urls = array_merge( $full_urls, Util_PageUrls::get_pages_urls( $pages ) );
			}

if ( $this->_config->get_string( 'pgcache.purge.sitemap_regex' ) ) {
				$sitemap_regex = $this->_config->get_string( 'pgcache.purge.sitemap_regex' );
				$full_urls[]   = Util_Environment::home_domain_root_url() . '/' . trim( $sitemap_regex, '^$' );
			}

// add mirror urls.
			$full_urls = Util_PageUrls::complement_with_mirror_urls( $full_urls );

$full_urls = apply_filters( 'varnish_flush_post_queued_urls', $full_urls );

/**
			 * Queue flush
			 */
			if ( count( $full_urls ) ) {
				foreach ( $full_urls as $url ) {
					$this->queued_urls[ $url ] = '*';
				}
			}

return true;
		}

return false;
	}

/**
	 * Flushes a specific URL from the cache.
	 *
	 * This method purges the cache for a single URL using the internal `_purge` method.
	 *
	 * @param string $url The URL to be purged.
	 *
	 * @return void
	 */
	public function flush_url( $url ) {
		$this->_purge( $url );
	}

/**
	 * Cleans up the queued URLs and performs the flush operation if requested.
	 *
	 * If a flush operation is explicitly requested, it executes the `do_flush` method, clears the queue, and resets the flush request
	 * flag. Otherwise, it processes all queued URLs individually using `flush_url` and clears the queue afterward.
	 *
	 * @return int The count of URLs flushed. Returns 999 if a bulk flush operation was requested, or the number of individual URLs
	 *             processed otherwise.
	 */
	public function flush_post_cleanup() {
		if ( $this->flush_operation_requested ) {
			$this->do_flush();
			$count = 999;

$this->flush_operation_requested = false;
			$this->queued_urls               = array();
		} else {
			$count = count( $this->queued_urls );
			if ( $count > 0 ) {
				foreach ( $this->queued_urls as $url => $nothing ) {
					$this->flush_url( $url );
				}

$this->queued_urls = array();
			}
		}

return $count;
	}
}

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