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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: Util_File.php

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

namespace W3TC;

/**
 * Class Util_File
 *
 * phpcs:disable WordPress.PHP.NoSilencedErrors.Discouraged
 * phpcs:disable WordPress.WP.AlternativeFunctions
 */
class Util_File {
	/**
	 * Recursive creates directory
	 *
	 * @param string  $path      Path.
	 * @param integer $mask      Mask.
	 * @param string  $curr_path Current Path.
	 *
	 * @return boolean
	 */
	public static function mkdir( $path, $mask = 0777, $curr_path = '' ) {
		$path = Util_Environment::realpath( $path );
		$path = trim( $path, '/' );
		$dirs = explode( '/', $path );

foreach ( $dirs as $dir ) {
			if ( '' === $dir ) {
				return false;
			}

$curr_path .= ( '' === $curr_path ? '' : '/' ) . $dir;

if ( ! @file_exists( $curr_path ) ) {
				if ( ! @mkdir( $curr_path, $mask ) ) {
					return false;
				}
			}
		}

return true;
	}

/**
	 * Recursive creates directory from some directory
	 * Does not try to create directory before from
	 *
	 * @param string  $path      Path.
	 * @param string  $from_path From path.
	 * @param integer $mask      Mask.
	 *
	 * @return boolean
	 */
	public static function mkdir_from( $path, $from_path = '', $mask = 0777 ) {
		$path = Util_Environment::realpath( $path );

$from_path = Util_Environment::realpath( $from_path );
		if ( substr( $path, 0, strlen( $from_path ) ) !== $from_path ) {
			return false;
		}

$path = substr( $path, strlen( $from_path ) );

$path = trim( $path, '/' );
		$dirs = explode( '/', $path );

$curr_path = $from_path;

foreach ( $dirs as $dir ) {
			if ( '' === $dir ) {
				return false;
			}

$curr_path .= ( '' === $curr_path ? '' : '/' ) . $dir;

if ( ! @file_exists( $curr_path ) ) {
				if ( ! @mkdir( $curr_path, $mask, true ) ) {
					return false;
				}
			}
		}

return true;
	}

/**
	 * Recursive creates directory from some directory
	 * Safely for web-accessible folders
	 * (no .htaccess folders which cause 403 error later)
	 * Does not try to create directory before from
	 *
	 * @param string  $path      Path.
	 * @param string  $from_path From path.
	 * @param integer $mask      Mask.
	 *
	 * @return boolean
	 */
	public static function mkdir_from_safe( $path, $from_path = '', $mask = 0777 ) {
		$path = Util_Environment::realpath( $path );

$from_path = Util_Environment::realpath( $from_path );
		if ( substr( $path, 0, strlen( $from_path ) ) !== $from_path ) {
			return false;
		}

$path = substr( $path, strlen( $from_path ) );

$path = trim( $path, '/' );
		$dirs = explode( '/', $path );

$curr_path          = realpath( $from_path );   // use canonicalization.
		$curr_path_previous = $curr_path;

foreach ( $dirs as $dir ) {
			if ( '' === $dir ) {
				return false;
			}

if ( '.' === substr( $dir, 0, 1 ) ) { // (no .htaccess folders).
				return false;
			}

$curr_path .= ( '' === $curr_path ? '' : '/' ) . $dir;

if ( ! @file_exists( $curr_path ) ) {
				if ( ! @mkdir( $curr_path, $mask, true ) ) {
					return false;
				}

$curr_path = realpath( $curr_path );
				// make sure we grow from previous step and dont jump elsewhere.
				if ( strlen( $curr_path ) <= 0 ||
						substr( $curr_path, 0, strlen( $curr_path_previous ) ) !== $curr_path_previous ) {
					return false;
				}

$curr_path_previous = $curr_path;
			}
		}

return true;
	}

/**
	 * Recursive remove dir
	 *
	 * @param string $path    Path.
	 * @param array  $exclude Exclude.
	 * @param bool   $remove  Remove.
	 *
	 * @return void
	 */
	public static function rmdir( $path, $exclude = array(), $remove = true ) {
		$dir = file_exists( $path ) ? opendir( $path ) : false;

if ( $dir ) {
			$entry = @readdir( $dir );
			while ( false !== $entry ) {
				if ( '.' === $entry || '..' === $entry ) {
					$entry = @readdir( $dir );
					continue;
				}

foreach ( $exclude as $mask ) {
					if ( fnmatch( $mask, basename( $entry ) ) ) {
						$entry = @readdir( $dir );
						continue 2;
					}
				}

$full_path = $path . DIRECTORY_SEPARATOR . $entry;

if ( @is_dir( $full_path ) ) {
					self::rmdir( $full_path, $exclude );
				} else {
					@unlink( $full_path );
				}

$entry = @readdir( $dir );
			}

@closedir( $dir );

if ( $remove ) {
				@rmdir( $path );
			}
		}
	}

/**
	 * Recursive empty dir
	 *
	 * @param string $path    Path.
	 * @param array  $exclude Exclude.
	 *
	 * @return void
	 */
	public static function emptydir( $path, $exclude = array() ) {
		self::rmdir( $path, $exclude, false );
	}

/**
	 * Check if file is write-able
	 *
	 * @param string $file File.
	 *
	 * @return boolean
	 */
	public static function is_writable( $file ) {
		$exists = file_exists( $file );

$fp = @fopen( $file, 'a' );

if ( $fp ) {
			fclose( $fp );

if ( ! $exists ) {
				@unlink( $file );
			}

return true;
		}

return false;
	}

/**
	 * Cehck if dir is write-able
	 *
	 * @param string $dir Directory.
	 *
	 * @return boolean
	 */
	public static function is_writable_dir( $dir ) {
		$file = $dir . '/' . uniqid( mt_rand() ) . '.tmp';

return self::is_writable( $file );
	}

/**
	 * Returns dirname of path
	 *
	 * @param string $path Path.
	 *
	 * @return string
	 */
	public static function dirname( $path ) {
		$dirname = dirname( $path );

if ( '.' === $dirname || '/' === $dirname || '\\' === $dirname ) {
			$dirname = '';
		}

return $dirname;
	}

/**
	 * Make path relative
	 *
	 * @param string $filename File name.
	 * @param string $base_dir Base directory.
	 *
	 * @return string
	 */
	public static function make_relative_path( $filename, $base_dir ) {
		$filename = Util_Environment::realpath( $filename );
		$base_dir = Util_Environment::realpath( $base_dir );

$filename_parts = explode( '/', trim( $filename, '/' ) );
		$base_dir_parts = explode( '/', trim( $base_dir, '/' ) );

// count number of equal path parts.
		for ( $equal_number = 0;;$equal_number++ ) {
			if ( $equal_number >= count( $filename_parts ) || $equal_number >= count( $base_dir_parts ) ) {
				break;
			}

if ( $filename_parts[ $equal_number ] !== $base_dir_parts[ $equal_number ] ) {
				break;
			}
		}

$relative_dir  = str_repeat( '../', count( $base_dir_parts ) - $equal_number );
		$relative_dir .= implode( '/', array_slice( $filename_parts, $equal_number ) );

return $relative_dir;
	}

/**
	 * Returns open basedirs
	 *
	 * @return array
	 */
	public static function get_open_basedirs() {
		$open_basedir_ini = ini_get( 'open_basedir' );
		$open_basedirs    = ( W3TC_WIN ? preg_split( '~[;,]~', $open_basedir_ini ) : explode( ':', $open_basedir_ini ) );
		$result           = array();

foreach ( $open_basedirs as $open_basedir ) {
			$open_basedir = trim( $open_basedir );
			if ( ! empty( $open_basedir ) && '' !== $open_basedir ) {
				$result[] = Util_Environment::realpath( $open_basedir );
			}
		}

return $result;
	}

/**
	 * Checks if path is restricted by open_basedir
	 *
	 * @param string $path Path.
	 *
	 * @return boolean
	 */
	public static function check_open_basedir( $path ) {
		$path          = Util_Environment::realpath( $path );
		$open_basedirs = self::get_open_basedirs();

if ( ! count( $open_basedirs ) ) {
			return true;
		}

foreach ( $open_basedirs as $open_basedir ) {
			if ( strstr( $path, $open_basedir ) !== false ) {
				return true;
			}
		}

return false;
	}

/**
	 * Get the octal file permission number of a file or directory.
	 *
	 * @param string $file File path.
	 *
	 * @return int
	 */
	public static function get_file_permissions( $file ) {
		if ( function_exists( 'fileperms' ) && $fileperms = @fileperms( $file ) ) { // phpcs:ignore
			$fileperms = 0777 & $fileperms;
		} else {
			clearstatcache();
			$stat = @stat( $file ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged

if ( $stat ) {
				$fileperms = 0777 & $stat['mode'];
			} else {
				$fileperms = 0;
			}
		}
		return intval( decoct( $fileperms ) );
	}

/**
	 * Get file owner
	 *
	 * @param string $file File path.
	 *
	 * @return string
	 */
	public static function get_file_owner( $file = '' ) {
		$fileowner = 'unknown';
		$filegroup = 'unknown';

if ( $file ) {
			if ( function_exists( 'fileowner' ) && function_exists( 'fileowner' ) ) {
				$fileowner = @fileowner( $file );
				$filegroup = @filegroup( $file );
				if ( function_exists( 'posix_getpwuid' ) && function_exists( 'posix_getgrgid' ) ) {
					$fileowner = @posix_getpwuid( $fileowner );
					$fileowner = $fileowner['name'];
					$filegroup = @posix_getgrgid( $filegroup );
					$filegroup = $filegroup['name'];
				}
			}
		} elseif ( function_exists( 'getmyuid' ) && function_exists( 'getmygid' ) ) {
			$fileowner = @getmyuid();
			$filegroup = @getmygid();
			if ( function_exists( 'posix_getpwuid' ) && function_exists( 'posix_getgrgid' ) ) {
				$fileowner = @posix_getpwuid( $fileowner );
				$fileowner = $fileowner['name'];
				$filegroup = @posix_getgrgid( $filegroup );
				$filegroup = $filegroup['name'];
			}
		}

return $fileowner . ':' . $filegroup;
	}

/**
	 * Creates W3TC_CACHE_TMP_DIR dir if required
	 *
	 * @throws \Exception Exception.
	 *
	 * @return string
	 */
	public static function create_tmp_dir() {
		if ( ! is_dir( W3TC_CACHE_TMP_DIR ) || ! is_writable( W3TC_CACHE_TMP_DIR ) ) {
			self::mkdir_from( W3TC_CACHE_TMP_DIR, W3TC_CACHE_DIR );

if ( ! is_dir( W3TC_CACHE_TMP_DIR ) || ! is_writable( W3TC_CACHE_TMP_DIR ) ) {
				$e           = error_get_last();
				$description = ( isset( $e['message'] ) ? $e['message'] : '' );

throw new \Exception(
					\wp_kses_post(
						sprintf(
							// Translators: 1 Cache TMP dir path surround by HTML strong tag, 2 Description.
							\__( 'Can\'t create folder %1$s: %2$s', 'w3-total-cache' ),
							'' . W3TC_CACHE_TMP_DIR . '',
							$description
						)
					)
				);
			}
		}

return W3TC_CACHE_TMP_DIR;
	}

/**
	 * Atomically writes file inside W3TC_CACHE_DIR dir
	 *
	 * @param unknown $filename Filename.
	 * @param unknown $content  Content.
	 *
	 * @throws \Exception Exception.
	 *
	 * @return void
	 */
	public static function file_put_contents_atomic( $filename, $content ) {
		self::create_tmp_dir();
		$temp = tempnam( W3TC_CACHE_TMP_DIR, 'temp' );

try {
			$f = @fopen( $temp, 'wb' );
			if ( ! $f ) {
				if ( file_exists( $temp ) ) {
					@unlink( $temp );
				}

throw new \Exception( 'Can\'t write to temporary file ' . $temp . '' );
			}

fwrite( $f, $content );
			fclose( $f );

if ( ! @rename( $temp, $filename ) ) {
				@unlink( $filename );
				if ( ! @rename( $temp, $filename ) ) {
					self::mkdir_from( dirname( $filename ), W3TC_CACHE_DIR );

if ( ! @rename( $temp, $filename ) ) {
						throw new \Exception( 'Can\'t write to file ' . $filename . '' );
					}
				}
			}

$chmod = 0644;
			if ( defined( 'FS_CHMOD_FILE' ) ) {
				$chmod = FS_CHMOD_FILE;
			}

@chmod( $filename, $chmod );
		} catch ( \Exception $ex ) {
			if ( file_exists( $temp ) ) {
				@unlink( $temp );
			}

throw $ex;
		}
	}

/**
	 * Takes a W3TC settings array and formats it to a PHP String
	 *
	 * @param unknown $data Data.
	 *
	 * @return string
	 */
	public static function format_data_as_settings_file( $data ) {
		$config = "<?php\r\n\r\nreturn array(\r\n";
		foreach ( $data as $key => $value ) {
			$config .= self::format_array_entry_as_settings_file_entry( 1, $key, $value );
		}

$config .= ');';

return $config;
	}

/**
	 * Writes array item to file
	 *
	 * @param int    $tabs  Tabs.
	 * @param string $key   Key.
	 * @param mixed  $value Value.
	 *
	 * @return string
	 */
	public static function format_array_entry_as_settings_file_entry( $tabs, $key, $value ) {
		$item = str_repeat( "\t", $tabs );

if ( is_numeric( $key ) && (string) (int) $key === (string) $key ) {
			$item .= sprintf( '%d => ', $key );
		} else {
			$item .= sprintf( "'%s' => ", addcslashes( $key, "'\\" ) );
		}

switch ( gettype( $value ) ) {
			case 'object':
			case 'array':
				$item .= "array(\r\n";
				foreach ( (array) $value as $k => $v ) {
					$item .= self::format_array_entry_as_settings_file_entry( $tabs + 1, $k, $v );
				}

$item .= sprintf( "%s),\r\n", str_repeat( "\t", $tabs ) );

return $item;

case 'integer':
				$data = (string) $value;
				break;

case 'double':
				$data = (string) $value;
				break;

case 'boolean':
				$data = ( $value ? 'true' : 'false' );
				break;

case 'NULL':
				$data = 'null';
				break;

default:
			case 'string':
				$data = "'" . addcslashes( $value, "'\\" ) . "'";
				break;
		}

$item .= $data . ",\r\n";

return $item;
	}

/**
	 * Ensure that ".htaccess" exists in the specified directory.
	 *
	 * If the WP_Filesystem is "direct", then create the file (with mode 0644) if needed.
	 *
	 * @since 2.8.2
	 *
	 * @param  string $dir Directory.
	 * @return bool
	 */
	public static function check_htaccess( string $dir ): bool {
		$filepath = $dir . DIRECTORY_SEPARATOR . '.htaccess';

if ( ! @file_exists( $filepath ) ) {
			$chmod = 0644;

if ( defined( 'FS_CHMOD_FILE' ) ) {
				$chmod = FS_CHMOD_FILE;
			}

$contents = "<IfModule mod_authz_core.c>\n # Apache 2.4\n Require all denied\n</IfModule>\n\n<IfModule !mod_authz_core.c>\n # Apache 2.2\n Deny from all\n</IfModule>\n";
			return @file_put_contents( $filepath, $contents ) && chmod( $filepath, $chmod );
		}

return false;
	}
}

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