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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: Minify_Plugin.php

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

namespace W3TC;

/**
 * Class Minify_Plugin
 *
 * phpcs:disable PSR2.Classes.PropertyDeclaration.Underscore
 * phpcs:disable PSR2.Methods.MethodDeclaration.Underscore
 * phpcs:disable Generic.CodeAnalysis.UnusedFunctionParameter
 */
class Minify_Plugin {
	/**
	 * Minify reject reason
	 *
	 * @var string
	 */
	public $minify_reject_reason = '';

/**
	 * Error
	 *
	 * @var string
	 */
	public $error = '';

/**
	 * Array of replaced styles
	 *
	 * @var array
	 */
	public $replaced_styles = array();

/**
	 * Array of replaced scripts
	 *
	 * @var array
	 */
	public $replaced_scripts = array();

/**
	 * Array of printed scripts.
	 *
	 * @var array
	 */
	public $printed_scripts = array();

/**
	 * Array of printed styles.
	 *
	 * @var array
	 */
	public $printed_styles = array();

/**
	 * Helper object to use
	 *
	 * @var _W3_MinifyHelpers
	 */
	private $minify_helpers;

/**
	 * Config.
	 *
	 * @var Config Configuration.
	 */
	private $_config = null;

/**
	 * Constructor for the Minify_Plugin class.
	 *
	 * @return void
	 */
	public function __construct() {
		$this->_config = Dispatcher::config();
	}

/**
	 * Initializes the plugin by registering filters and actions.
	 *
	 * @return void
	 */
	public function run() {
		add_action( 'init', array( $this, 'init' ) );
		add_filter( 'cron_schedules', array( $this, 'cron_schedules' ) ); // phpcs:ignore WordPress.WP.CronInterval.ChangeDetected
		add_action( 'w3tc_minifycache_purge_wpcron', array( $this, 'w3tc_minifycache_purge_wpcron' ) );

add_filter( 'w3tc_admin_bar_menu', array( $this, 'w3tc_admin_bar_menu' ) );

add_filter( 'w3tc_footer_comment', array( $this, 'w3tc_footer_comment' ) );

if ( 'file' === $this->_config->get_string( 'minify.engine' ) ) {
			add_action( 'w3_minify_cleanup', array( $this, 'cleanup' ) );
		}
		add_filter( 'w3tc_pagecache_set_header', array( $this, 'w3tc_pagecache_set_header' ), 20, 2 );

// usage statistics handling.
		add_action( 'w3tc_usage_statistics_of_request', array( $this, 'w3tc_usage_statistics_of_request' ), 10, 1 );
		add_filter( 'w3tc_usage_statistics_metrics', array( $this, 'w3tc_usage_statistics_metrics' ) );

// Start minify.
		if ( $this->can_minify() ) {
			Util_Bus::add_ob_callback( 'minify', array( $this, 'ob_callback' ) );
		}
	}

/**
	 * Initializes the Minify Plugin during the `init` action.
	 *
	 * @return void
	 */
	public function init() {
		$url    = Util_Environment::filename_to_url( W3TC_CACHE_MINIFY_DIR );
		$parsed = wp_parse_url( $url );
		$prefix = '/' . trim( $parsed['path'], '/' ) . '/';

$request_uri = isset( $_SERVER['REQUEST_URI'] ) ? esc_url_raw( wp_unslash( $_SERVER['REQUEST_URI'] ) ) : '';
		if ( substr( $request_uri, 0, strlen( $prefix ) ) === $prefix ) {
			$w3_minify = Dispatcher::component( 'Minify_MinifiedFileRequestHandler' );
			$filename  = Util_Environment::remove_query_all( substr( $request_uri, strlen( $prefix ) ) );
			$w3_minify->process( $filename );
			exit();
		}

if ( ! empty( Util_Request::get_string( 'w3tc_minify' ) ) ) {
			$w3_minify = Dispatcher::component( 'Minify_MinifiedFileRequestHandler' );
			$w3_minify->process( Util_Request::get_string( 'w3tc_minify' ) );
			exit();
		}
	}

/**
	 * Cleans up the minify cache.
	 *
	 * @return void
	 */
	public function cleanup() {
		$a = Dispatcher::component( 'Minify_Plugin_Admin' );
		$a->cleanup();
	}

/**
	 * Adds custom schedules for cron jobs related to minify cache cleanup.
	 *
	 * @param array $schedules The existing cron schedules.
	 *
	 * @return array The updated cron schedules.
	 */
	public function cron_schedules( $schedules ) {
		$c              = $this->_config;
		$minify_enabled = $c->get_boolean( 'minify.enabled' );
		$engine         = $c->get_string( 'minify.engine' );

if ( $minify_enabled && ( 'file' === $engine || 'file_generic' === $engine ) ) {
			$interval                       = $c->get_integer( 'minify.file.gc' );
			$schedules['w3_minify_cleanup'] = array(
				'interval' => $interval,
				'display'  => sprintf(
					// translators: 1 interval in seconds.
					__( '[W3TC] Minify Cache file GC (every %d seconds)', 'w3-total-cache' ),
					$interval
				),
			);
		}

return $schedules;
	}

/**
	 * Purges the minify cache via WP-Cron.
	 *
	 * @since 2.8.0
	 *
	 * @return void
	 */
	public function w3tc_minifycache_purge_wpcron() {
		$flusher = Dispatcher::component( 'CacheFlush' );
		$flusher->minifycache_flush();
	}

/**
	 * Handles output buffering for minification and optimization.
	 *
	 * @param string $buffer The output buffer content.
	 *
	 * @return string The processed buffer after minification.
	 *
	 * @throws \Exception If an error occurs during the minification process.
	 */
	public function ob_callback( $buffer ) {
		$enable = Util_Content::is_html( $buffer ) && $this->can_minify2( $buffer );
		$enable = apply_filters( 'w3tc_minify_enable', $enable );
		if ( ! $enable ) {
			return $buffer;
		}

$this->minify_helpers = new _W3_MinifyHelpers( $this->_config );

// Replace script and style tags.
		$js_enable   = $this->_config->get_boolean( 'minify.js.enable' );
		$css_enable  = $this->_config->get_boolean( 'minify.css.enable' );
		$html_enable = $this->_config->get_boolean( 'minify.html.enable' );

if ( function_exists( 'is_feed' ) && is_feed() ) {
			$js_enable  = false;
			$css_enable = false;
		}

$js_enable   = apply_filters( 'w3tc_minify_js_enable', $js_enable );
		$css_enable  = apply_filters( 'w3tc_minify_css_enable', $css_enable );
		$html_enable = apply_filters( 'w3tc_minify_html_enable', $html_enable );

$head_prepend   = '';
		$body_prepend   = '';
		$body_append    = '';
		$embed_extsrcjs = false;
		$buffer         = apply_filters( 'w3tc_minify_before', $buffer );

// If the minify cache folder is missing minify fails. This will generate the minify folder path if missing.
		$minify_environment = Dispatcher::component( 'Minify_Environment' );
		try {
			$minify_environment->fix_on_wpadmin_request( $this->_config, true );
		} catch ( \Exception $e ) { // phpcs:ignore Generic.CodeAnalysis.EmptyStatement.DetectedCatch
			// Exception.
		}

if ( $this->_config->get_boolean( 'minify.auto' ) ) {
			if ( $js_enable ) {
				$minifier               = new Minify_AutoJs( $this->_config, $buffer, $this->minify_helpers );
				$buffer                 = $minifier->execute();
				$this->replaced_scripts = $minifier->get_debug_minified_urls();
			}

if ( $css_enable ) {
				$minifier = new Minify_AutoCss( $this->_config, $buffer, $this->minify_helpers );
				$buffer   = $minifier->execute();
			}

$buffer = apply_filters( 'w3tc_minify_processed', $buffer );
		} else {
			if ( $css_enable ) {
				$style = $this->get_style_group( 'include' );

if ( $style['body'] ) {
					if ( $this->_custom_location_does_not_exist( '//', $buffer, $style['body'] ) ) {
						$head_prepend .= $style['body'];
					}

$this->remove_styles_group( $buffer, 'include' );
				}

if ( $this->_config->getf_boolean( 'minify.css.http2push' ) ) {
					$this->minify_helpers->http2_header_add( $style['url'], 'style' );
				}
			}

if ( $js_enable ) {
				$embed_type = $this->_config->get_string( 'minify.js.header.embed_type' );
				$http2push  = $this->_config->getf_boolean( 'minify.js.http2push' );

$script = $this->get_script_group( 'include', $embed_type );

if ( $script['body'] ) {
					$embed_extsrcjs = 'extsrc' === $embed_type || 'asyncsrc' === $embed_type ? true : $embed_extsrcjs;

if ( $this->_custom_location_does_not_exist( '//', $buffer, $script['body'] ) ) {
						$head_prepend .= $script['body'];
					}

$this->remove_scripts_group( $buffer, 'include' );
				}
				if ( $http2push ) {
					$this->minify_helpers->http2_header_add( $script['url'], 'script' );
				}

$embed_type = $this->_config->get_string( 'minify.js.body.embed_type' );
				$script     = $this->get_script_group( 'include-body', $embed_type );

if ( $script['body'] ) {
					$embed_extsrcjs = 'extsrc' === $embed_type || 'asyncsrc' === $embed_type ? true : $embed_extsrcjs;

if ( $this->_custom_location_does_not_exist( '//', $buffer, $script['body'] ) ) {
						$body_prepend .= $script['body'];
					}

$this->remove_scripts_group( $buffer, 'include-body' );
				}
				if ( $http2push ) {
					$this->minify_helpers->http2_header_add( $script['url'], 'script' );
				}

$embed_type = $this->_config->get_string( 'minify.js.footer.embed_type' );
				$script     = $this->get_script_group( 'include-footer', $embed_type );

if ( $script['body'] ) {
					$embed_extsrcjs = 'extsrc' === $embed_type || 'asyncsrc' === $embed_type ? true : $embed_extsrcjs;

if ( $this->_custom_location_does_not_exist( '//', $buffer, $script['body'] ) ) {
						$body_append .= $script['body'];
					}

$this->remove_scripts_group( $buffer, 'include-footer' );
				}
				if ( $http2push ) {
					$this->minify_helpers->http2_header_add( $script['url'], 'script' );
				}
			}
		}

if ( '' !== $head_prepend ) {
			$buffer = preg_replace( '~<head(\s+[^>]*)*>~Ui', '\\0' . $head_prepend, $buffer, 1 );
		}

if ( '' !== $body_prepend ) {
			$buffer = preg_replace( '~<body(\s+[^>]*)*>~Ui', '\\0' . $body_prepend, $buffer, 1 );
		}

if ( '' !== $body_append ) {
			$buffer = preg_replace( '~<\\/body>~', $body_append . '\\0', $buffer, 1 );
		}

if ( $embed_extsrcjs ) {
			$script = '
<script>
var extsrc=null;
(function(){function j(){if(b&&g){document.write=k;document.writeln=l;var f=document.createElement("span");f.innerHTML=b;g.appendChild(f);b=""}}function d(){j();for(var f=document.getElementsByTagName("script"),c=0;c<f.length;c++){var e=f[c],h=e.getAttribute("asyncsrc");if(h){e.setAttribute("asyncsrc","");var a=document.createElement("script");a.async=!0;a.src=h;document.getElementsByTagName("head")[0].appendChild(a)}if(h=e.getAttribute("extsrc")){e.setAttribute("extsrc","");g=document.createElement("span");e.parentNode.insertBefore(g,e);document.write=function(a){b+=a};document.writeln=function(a){b+=a;b+="\n"};a=document.createElement("script");a.async=!0;a.src=h;/msie/i.test(navigator.userAgent)&&!/opera/i.test(navigator.userAgent)?a.onreadystatechange=function(){("loaded"==this.readyState||"complete"==this.readyState)&&d()}:-1!=navigator.userAgent.indexOf("Firefox")||"onerror"in a?(a.onload=d,a.onerror=d):(a.onload=d,a.onreadystatechange=d);document.getElementsByTagName("head")[0].appendChild(a);return}}j();document.write=k;document.writeln=l;for(c=0;c<extsrc.complete.funcs.length;c++)extsrc.complete.funcs[c]()}function i(){arguments.callee.done||(arguments.callee.done=!0,d())}extsrc={complete:function(b){this.complete.funcs.push(b)}};extsrc.complete.funcs=[];var k=document.write,l=document.writeln,b="",g="";document.addEventListener&&document.addEventListener("DOMContentLoaded",i,!1);if(/WebKit/i.test(navigator.userAgent))var m=setInterval(function(){/loaded|complete/.test(document.readyState)&&(clearInterval(m),i())},10);window.onload=i})();
</script>
';

$buffer = preg_replace( '~<head(\s+[^>]*)*>~Ui', '\\0' . $script, $buffer, 1 );
		}

// Minify HTML/Feed.
		if ( $html_enable ) {
			try {
				$buffer = $this->minify_html( $buffer );
			} catch ( \Exception $exception ) {
				$this->error = $exception->getMessage();
			}
		}

return $buffer;
	}

/**
	 * Adds the minify flush item to the WordPress admin bar menu.
	 *
	 * @param array $menu_items Array of existing admin bar menu items.
	 *
	 * @return array Modified menu items with the minify cache option included.
	 */
	public function w3tc_admin_bar_menu( $menu_items ) {
		$menu_items['20210.minify'] = array(
			'id'     => 'w3tc_flush_minify',
			'parent' => 'w3tc_flush',
			'title'  => __( 'Minify Cache', 'w3-total-cache' ),
			'href'   => wp_nonce_url(
				admin_url(
					'admin.php?page=w3tc_dashboard&amp;w3tc_flush_minify'
				),
				'w3tc'
			),
		);

return $menu_items;
	}

/**
	 * Appends a footer comment regarding minification to the HTML strings.
	 *
	 * @param array $strings Array of footer comments to append.
	 *
	 * @return array Modified array of footer comments.
	 */
	public function w3tc_footer_comment( $strings ) {
		$strings[] = sprintf(
			// Translators: 1 engine name, 2 reject reason.
			__(
				'Minified using %1$s%2$s',
				'w3-total-cache'
			),
			Cache::engine_name( $this->_config->get_string( 'minify.engine' ) ),
			( '' !== $this->minify_reject_reason ? sprintf( ' (%s)', $this->minify_reject_reason ) : '' )
		);

if ( $this->_config->get_boolean( 'minify.debug' ) ) {
			$strings[] = '';
			$strings[] = 'Minify debug info:';
			$strings[] = sprintf( '%s%s', str_pad( 'Theme: ', 20 ), $this->get_theme() );
			$strings[] = sprintf( '%s%s', str_pad( 'Template: ', 20 ), $this->get_template() );

if ( $this->error ) {
				$strings[] = sprintf( '%s%s', str_pad( 'Errors: ', 20 ), $this->error );
			}

if ( count( $this->replaced_styles ) ) {
				$strings[] = 'Replaced CSS files:';

foreach ( $this->replaced_styles as $index => $file ) {
					$strings[] = sprintf( '%d. %s', $index + 1, Util_Content::escape_comment( $file ) );
				}
			}

if ( count( $this->replaced_scripts ) ) {
				$strings[] = 'Replaced JavaScript files:';

foreach ( $this->replaced_scripts as $index => $file ) {
					$strings[] = sprintf( "%d. %s\r\n", $index + 1, Util_Content::escape_comment( $file ) );
				}
			}

$strings[] = '';
		}

return $strings;
	}

/**
	 * Checks if a custom minification location does not exist.
	 *
	 * @param string $pattern Regular expression pattern to search.
	 * @param string $source  Source string to check.
	 * @param string $script  Replacement script for the match.
	 *
	 * @return bool True if the location does not exist, false otherwise.
	 */
	public function _custom_location_does_not_exist( $pattern, &$source, $script ) {
		$count  = 0;
		$source = preg_replace( $pattern, $script, $source, 1, $count );
		return 0 === $count;
	}

/**
	 * Removes specified CSS files from the provided content.
	 *
	 * @param string $content HTML content to search for CSS references.
	 * @param array  $files   List of CSS files to remove.
	 *
	 * @return void
	 */
	public function remove_styles( &$content, $files ) {
		$regexps         = array();
		$home_url_regexp = Util_Environment::home_url_regexp();

$path = '';
		if ( Util_Environment::is_wpmu() && ! Util_Environment::is_wpmu_subdomain() ) {
			$path = ltrim( Util_Environment::home_url_uri(), '/' );
		}

foreach ( $files as $file ) {
			if ( $path && strpos( $file, $path ) === 0 ) {
				$file = substr( $file, strlen( $path ) );
			}

$this->replaced_styles[] = $file;

if ( Util_Environment::is_url( $file ) && ! preg_match( '~' . $home_url_regexp . '~i', $file ) ) {
				// external CSS files.
				$regexps[] = Util_Environment::preg_quote( $file );
			} else {
				// local CSS files.
				$file = ltrim( $file, '/' );
				if (
					home_url() === site_url() &&
					ltrim( Util_Environment::site_url_uri(), '/' ) &&
					strpos( $file, ltrim( Util_Environment::site_url_uri(), '/' ) ) === 0
				) {
					$file = str_replace( ltrim( Util_Environment::site_url_uri(), '/' ), '', $file );
				}

$file      = ltrim( preg_replace( '~' . $home_url_regexp . '~i', '', $file ), '/\\' );
				$regexps[] = '(' . $home_url_regexp . ')?/?' . Util_Environment::preg_quote( $file );
			}
		}

foreach ( $regexps as $regexp ) {
			$content = preg_replace( '~<link\s+[^<>]*href=["\']?' . $regexp . '["\']?[^<>]*/?>(.*</link>)?~Uis', '', $content );
			$content = preg_replace( '~@import\s+(url\s*)?$?["\']?\s*' . $regexp . '\s*["\']?$?[^;]*;?~is', '', $content );
		}

$content = preg_replace( '~<style[^<>]*>\s*</style>~', '', $content );
	}

/**
	 * Removes specified JavaScript files from the provided content.
	 *
	 * @param string $content HTML content to search for script references.
	 * @param array  $files   List of JavaScript files to remove.
	 *
	 * @return void
	 */
	public function remove_scripts( &$content, $files ) {
		$regexps         = array();
		$home_url_regexp = Util_Environment::home_url_regexp();

$path = '';
		if ( Util_Environment::is_wpmu() && ! Util_Environment::is_wpmu_subdomain() ) {
			$path = ltrim( Util_Environment::network_home_url_uri(), '/' );
		}

foreach ( $files as $file ) {
			if ( $path && strpos( $file, $path ) === 0 ) {
				$file = substr( $file, strlen( $path ) );
			}

$this->replaced_scripts[] = $file;

if ( Util_Environment::is_url( $file ) && ! preg_match( '~' . $home_url_regexp . '~i', $file ) ) {
				// external JS files.
				$regexps[] = Util_Environment::preg_quote( $file );
			} else {
				// local JS files.
				$file = ltrim( $file, '/' );
				if (
					home_url() === site_url() &&
					ltrim( Util_Environment::site_url_uri(), '/' ) &&
					strpos( $file, ltrim( Util_Environment::site_url_uri(), '/' ) ) === 0
				) {
					$file = str_replace( ltrim( Util_Environment::site_url_uri(), '/' ), '', $file );
				}

$file      = ltrim( preg_replace( '~' . $home_url_regexp . '~i', '', $file ), '/\\' );
				$regexps[] = '(' . $home_url_regexp . ')?/?' . Util_Environment::preg_quote( $file );
			}
		}

foreach ( $regexps as $regexp ) {
			$content = preg_replace( '~<script\s+[^<>]*src=["\']?' . $regexp . '["\']?[^<>]*>\s*</script>~Uis', '', $content );
		}
	}

/**
	 * Removes a group of CSS files for a specified location.
	 *
	 * @param string $content  HTML content to search for CSS references.
	 * @param string $location Location identifier for the CSS group.
	 *
	 * @return void
	 */
	public function remove_styles_group( &$content, $location ) {
		$theme    = $this->get_theme();
		$template = $this->get_template();

$files  = array();
		$groups = $this->_config->get_array( 'minify.css.groups' );

if ( isset( $groups[ $theme ]['default'][ $location ]['files'] ) ) {
			$files = (array) $groups[ $theme ]['default'][ $location ]['files'];
		}

if ( 'default' !== $template && isset( $groups[ $theme ][ $template ][ $location ]['files'] ) ) {
			$files = array_merge( $files, (array) $groups[ $theme ][ $template ][ $location ]['files'] );
		}

$this->remove_styles( $content, $files );
	}

/**
	 * Removes a group of JavaScript files for a specified location.
	 *
	 * @param string $content  HTML content to search for script references.
	 * @param string $location Location identifier for the script group.
	 *
	 * @return void
	 */
	public function remove_scripts_group( &$content, $location ) {
		$theme    = $this->get_theme();
		$template = $this->get_template();
		$files    = array();
		$groups   = $this->_config->get_array( 'minify.js.groups' );

if ( isset( $groups[ $theme ]['default'][ $location ]['files'] ) ) {
			$files = (array) $groups[ $theme ]['default'][ $location ]['files'];
		}

if ( 'default' !== $template && isset( $groups[ $theme ][ $template ][ $location ]['files'] ) ) {
			$files = array_merge( $files, (array) $groups[ $theme ][ $template ][ $location ]['files'] );
		}

$this->remove_scripts( $content, $files );
	}

/**
	 * Minifies the provided HTML content.
	 *
	 * @param string $html HTML content to minify.
	 *
	 * @return string Minified HTML content.
	 */
	public function minify_html( $html ) {
		$w3_minifier = Dispatcher::component( 'Minify_ContentMinifier' );

$ignored_comments = $this->_config->get_array( 'minify.html.comments.ignore' );

if ( count( $ignored_comments ) ) {
			$ignored_comments_preserver = new \W3TCL\Minify\Minify_IgnoredCommentPreserver();
			$ignored_comments_preserver->setIgnoredComments( $ignored_comments );

$html = $ignored_comments_preserver->search( $html );
		}

if ( $this->_config->get_boolean( 'minify.html.inline.js' ) ) {
			$js_engine = $this->_config->get_string( 'minify.js.engine' );

if ( ! $w3_minifier->exists( $js_engine ) || ! $w3_minifier->available( $js_engine ) ) {
				$js_engine = 'js';
			}

$js_minifier = $w3_minifier->get_minifier( $js_engine );
			$js_options  = $w3_minifier->get_options( $js_engine );

$w3_minifier->init( $js_engine );

$html = \W3TCL\Minify\Minify_Inline_JavaScript::minify( $html, $js_minifier, $js_options );
		}

if ( $this->_config->get_boolean( 'minify.html.inline.css' ) ) {
			$css_engine = $this->_config->get_string( 'minify.css.engine' );

if ( ! $w3_minifier->exists( $css_engine ) || ! $w3_minifier->available( $css_engine ) ) {
				$css_engine = 'css';
			}

$css_minifier = $w3_minifier->get_minifier( $css_engine );
			$css_options  = $w3_minifier->get_options( $css_engine );

$w3_minifier->init( $css_engine );

$html = \W3TCL\Minify\Minify_Inline_CSS::minify( $html, $css_minifier, $css_options );
		}

$engine = $this->_config->get_string( 'minify.html.engine' );

if ( ! $w3_minifier->exists( $engine ) || ! $w3_minifier->available( $engine ) ) {
			$engine = 'html';
		}

if ( function_exists( 'is_feed' ) && is_feed() ) {
			$engine .= 'xml';
		}

$minifier = $w3_minifier->get_minifier( $engine );
		$options  = $w3_minifier->get_options( $engine );

$w3_minifier->init( $engine );

$html = call_user_func( $minifier, $html, $options );

if ( isset( $ignored_comments_preserver ) ) {
			$html = $ignored_comments_preserver->replace( $html );
		}

return $html;
	}

/**
	 * Retrieves the current theme identifier.
	 *
	 * @return string Theme identifier.
	 */
	public function get_theme() {
		static $theme = null;

if ( null === $theme ) {
			$theme = Util_Theme::get_theme_key( get_theme_root(), get_template(), get_stylesheet() );
		}

return $theme;
	}

/**
	 * Retrieves the current template identifier.
	 *
	 * phpcs:disable WordPress.CodeAnalysis.AssignmentInCondition.Found
	 * phpcs:disable Squiz.PHP.DisallowMultipleAssignments.Found
	 * phpcs:disable Generic.CodeAnalysis.AssignmentInCondition.Found
	 *
	 * @return string Template identifier.
	 */
	public function get_template() {
		static $template = null;

if ( null === $template ) {
			$template_file = 'index.php';
			switch ( true ) {
				case ( is_404() && ( $template_file = get_404_template() ) ):
				case ( is_search() && ( $template_file = get_search_template() ) ):
				case ( is_tax() && ( $template_file = get_taxonomy_template() ) ):
				case ( is_front_page() && function_exists( 'get_front_page_template' ) && $template_file = get_front_page_template() ):
				case ( is_home() && ( $template_file = get_home_template() ) ):
				case ( is_attachment() && ( $template_file = get_attachment_template() ) ):
				case ( is_single() && ( $template_file = get_single_template() ) ):
				case ( is_page() && ( $template_file = get_page_template() ) ):
				case ( is_category() && ( $template_file = get_category_template() ) ):
				case ( is_tag() && ( $template_file = get_tag_template() ) ):
				case ( is_author() && ( $template_file = get_author_template() ) ):
				case ( is_date() && ( $template_file = get_date_template() ) ):
				case ( is_archive() && ( $template_file = get_archive_template() ) ):
				case ( is_paged() && ( $template_file = get_query_template( 'paged' ) ) ):
					break;

default:
					if ( function_exists( 'get_index_template' ) ) {
						$template_file = get_index_template();
					} else {
						$template_file = 'index.php';
					}
					break;
			}

$template = basename( $template_file, '.php' );
		}

return $template;
	}

/**
	 * Generates the HTML markup for including a stylesheet.
	 *
	 * phpcs:disable WordPress.WP.EnqueuedResources.NonEnqueuedStylesheet
	 *
	 * @param string $url        URL of the stylesheet.
	 * @param bool   $import     Whether to use @import syntax.
	 * @param bool   $use_style  Whether to wrap @import in <style> tags.
	 *
	 * @return string Generated HTML markup.
	 */
	public function get_style( $url, $import = false, $use_style = true ) {
		if ( $import && $use_style ) {
			return '<style media="all">@import url("' . $url . "\");</style>\r\n";
		} elseif ( $import && ! $use_style ) {
			return '@import url("' . $url . "\");\r\n";
		} else {
			return '<link rel="stylesheet" href="' . str_replace( '&', '&amp;', $url ) . "\" media=\"all\" />\r\n";
		}
	}

/**
	 * Retrieves the details of a grouped CSS style by location.
	 *
	 * @param string $location Location identifier for the style group.
	 *
	 * @return array Associative array containing 'url' and 'body' keys.
	 */
	public function get_style_group( $location ) {
		$style    = false;
		$type     = 'css';
		$groups   = $this->_config->get_array( 'minify.css.groups' );
		$theme    = $this->get_theme();
		$template = $this->get_template();

if ( 'default' !== $template && empty( $groups[ $theme ][ $template ][ $location ]['files'] ) ) {
			$template = 'default';
		}

$return = array(
			'url'  => null,
			'body' => '',
		);

if ( ! empty( $groups[ $theme ][ $template ][ $location ]['files'] ) ) {
			if ( $this->_config->get_boolean( 'minify.css.embed' ) ) {
				$minify          = Dispatcher::component( 'Minify_MinifiedFileRequestHandler' );
				$minify_filename = $this->get_minify_manual_filename( $theme, $template, $location, $type );

$m = $minify->process( $minify_filename, true );
				if ( isset( $m['content'] ) ) {
					$style = $m['content'];
				} else {
					$style = 'not set';
				}

$return['body'] = "<style media=\"all\">$style</style>\r\n";
			} else {
				$return['url'] = $this->get_minify_manual_url( $theme, $template, $location, $type );

if ( $return['url'] ) {
					$import = (
						isset( $groups[ $theme ][ $template ][ $location ]['import'] ) ?
						(bool) $groups[ $theme ][ $template ][ $location ]['import'] :
						false
					);

$return['body'] = $this->get_style( $return['url'], $import );
				}
			}
		}

return $return;
	}

/**
	 * Retrieves the script group for the specified location and embed type.
	 *
	 * @param string $location   The location of the scripts (e.g., 'header', 'footer').
	 * @param string $embed_type The embed type, defaults to 'blocking'.
	 *
	 * @return array Associative array containing 'url' and 'body'.
	 */
	public function get_script_group( $location, $embed_type = 'blocking' ) {
		$script    = false;
		$file_type = 'js';
		$theme     = $this->get_theme();
		$template  = $this->get_template();
		$groups    = $this->_config->get_array( 'minify.js.groups' );

if ( 'default' !== $template && empty( $groups[ $theme ][ $template ][ $location ]['files'] ) ) {
			$template = 'default';
		}

$return = array(
			'url'  => null,
			'body' => '',
		);

if ( ! empty( $groups[ $theme ][ $template ][ $location ]['files'] ) ) {
			$return['url'] = $this->get_minify_manual_url( $theme, $template, $location, $file_type );

if ( $return['url'] ) {
				$return['body'] = $this->minify_helpers->generate_script_tag( $return['url'], $embed_type );
			}
		}

return $return;
	}

/**
	 * Generates a style tag or URL for custom styles.
	 *
	 * @param array $files         Array of file paths for the styles.
	 * @param bool  $embed_to_html Whether to embed styles directly in HTML.
	 *
	 * @return array Associative array containing 'url' and 'body'.
	 */
	public function get_style_custom( $files, $embed_to_html = false ) {
		return $this->minify_helpers->generate_css_style_tag( $files, $embed_to_html );
	}

/**
	 * Retrieves the manual filename for minified resources.
	 *
	 * @param string $theme    The theme name.
	 * @param string $template The template name.
	 * @param string $location The location identifier.
	 * @param string $type     The resource type ('js' or 'css').
	 *
	 * @return string|false The generated filename or false if not available.
	 */
	public function get_minify_manual_filename( $theme, $template, $location, $type ) {
		$minify = Dispatcher::component( 'Minify_MinifiedFileRequestHandler' );
		$id     = $minify->get_id_group( $theme, $template, $location, $type );
		if ( ! $id ) {
			return false;
		}

return $theme . '.' . $template . '.' . $location . '.' . $id . '.' . $type;
	}

/**
	 * Retrieves the manual URL for minified resources.
	 *
	 * @param string $theme    The theme name.
	 * @param string $template The template name.
	 * @param string $location The location identifier.
	 * @param string $type     The resource type ('js' or 'css').
	 *
	 * @return string The generated URL.
	 */
	public function get_minify_manual_url( $theme, $template, $location, $type ) {
		return Minify_Core::minified_url( $this->get_minify_manual_filename( $theme, $template, $location, $type ) );
	}

/**
	 * Retrieves an array of all URLs for minified resources.
	 *
	 * @return array Array of URLs.
	 */
	public function get_urls() {
		$files = array();

$js_groups  = $this->_config->get_array( 'minify.js.groups' );
		$css_groups = $this->_config->get_array( 'minify.css.groups' );

foreach ( $js_groups as $js_theme => $js_templates ) {
			foreach ( $js_templates as $js_template => $js_locations ) {
				foreach ( (array) $js_locations as $js_location => $js_config ) {
					if ( ! empty( $js_config['files'] ) ) {
						$files[] = $this->get_minify_manual_url( $js_theme, $js_template, $js_location, 'js' );
					}
				}
			}
		}

foreach ( $css_groups as $css_theme => $css_templates ) {
			foreach ( $css_templates as $css_template => $css_locations ) {
				foreach ( (array) $css_locations as $css_location => $css_config ) {
					if ( ! empty( $css_config['files'] ) ) {
						$files[] = $this->get_minify_manual_url( $css_theme, $css_template, $css_location, 'css' );
					}
				}
			}
		}

return $files;
	}

/**
	 * Checks whether minification can be applied based on the current environment.
	 *
	 * @return bool True if minification can proceed, false otherwise.
	 */
	public function can_minify() {
		// Skip if doint AJAX.
		if ( defined( 'DOING_AJAX' ) ) {
			$this->minify_reject_reason = 'Doing AJAX';

return false;
		}

// Skip if doing cron.
		if ( defined( 'DOING_CRON' ) ) {
			$this->minify_reject_reason = 'Doing cron';

return false;
		}

// Skip if APP request.
		if ( defined( 'APP_REQUEST' ) ) {
			$this->minify_reject_reason = 'Application request';

return false;
		}

// Skip if XMLRPC request.
		if ( defined( 'XMLRPC_REQUEST' ) ) {
			$this->minify_reject_reason = 'XMLRPC request';

return false;
		}

// Skip if Admin.
		if ( defined( 'WP_ADMIN' ) ) {
			$this->minify_reject_reason = 'wp-admin';

return false;
		}

// Check for WPMU's and WP's 3.0 short init.
		if ( defined( 'SHORTINIT' ) && SHORTINIT ) {
			$this->minify_reject_reason = 'Short init';

return false;
		}

// Check User agent.
		if ( ! $this->check_ua() ) {
			$this->minify_reject_reason = 'User agent is rejected';

return false;
		}

// Check request URI.
		if ( ! $this->check_request_uri() ) {
			$this->minify_reject_reason = 'Request URI is rejected';

return false;
		}

// Skip if user is logged in.
		if ( $this->_config->get_boolean( 'minify.reject.logged' ) && ! $this->check_logged_in() ) {
			$this->minify_reject_reason = 'User is logged in';

return false;
		}

return true;
	}

/**
	 * Checks whether minification can be applied to the provided buffer.
	 *
	 * @param string $buffer The buffer to check.
	 *
	 * @return bool True if the buffer can be minified, false otherwise.
	 */
	public function can_minify2( $buffer ) {
		// Check for DONOTMINIFY constant.
		if ( defined( 'DONOTMINIFY' ) && DONOTMINIFY ) {
			$this->minify_reject_reason = 'DONOTMINIFY constant is defined';

return false;
		}

// Check feed minify.
		if ( $this->_config->get_boolean( 'minify.html.reject.feed' ) && function_exists( 'is_feed' ) && is_feed() ) {
			$this->minify_reject_reason = 'Feed is rejected';

return false;
		}

return true;
	}

/**
	 * Validates the user agent for minification.
	 *
	 * @return bool True if the user agent is allowed, false otherwise.
	 */
	public function check_ua() {
		$uas = array_merge(
			$this->_config->get_array( 'minify.reject.ua' ),
			array(
				W3TC_POWERED_BY,
			)
		);

foreach ( $uas as $ua ) {
			if ( ! empty( $ua ) ) {
				if ( stristr( isset( $_SERVER['HTTP_USER_AGENT'] ) ? sanitize_text_field( wp_unslash( $_SERVER['HTTP_USER_AGENT'] ) ) : '', $ua ) !== false ) {
					return false;
				}
			}
		}

return true;
	}

/**
	 * Checks whether the current user is logged in.
	 *
	 * @return bool True if the user is not logged in, false otherwise.
	 */
	public function check_logged_in() {
		foreach ( array_keys( $_COOKIE ) as $cookie_name ) {
			if ( strpos( $cookie_name, 'wordpress_logged_in' ) === 0 ) {
				return false;
			}
		}

return true;
	}

/**
	 * Validates the request URI for minification.
	 *
	 * @return bool True if the URI is valid, false otherwise.
	 */
	public function check_request_uri() {
		$auto_reject_uri = array(
			'wp-login',
			'wp-register',
		);

foreach ( $auto_reject_uri as $uri ) {
			if ( strstr( isset( $_SERVER['REQUEST_URI'] ) ? esc_url_raw( wp_unslash( $_SERVER['REQUEST_URI'] ) ) : '', $uri ) !== false ) {
				return false;
			}
		}

$reject_uri = $this->_config->get_array( 'minify.reject.uri' );
		$reject_uri = array_map( array( '\W3TC\Util_Environment', 'parse_path' ), $reject_uri );

foreach ( $reject_uri as $expr ) {
			$expr = trim( $expr );
			$expr = str_replace( '~', '\~', $expr );

if ( '' !== $expr && preg_match( '~' . $expr . '~i', isset( $_SERVER['REQUEST_URI'] ) ? esc_url_raw( wp_unslash( $_SERVER['REQUEST_URI'] ) ) : '' ) ) {
				return false;
			}
		}

if ( Util_Request::get_string( 'wp_customize' ) ) {
			return false;
		}

return true;
	}

/**
	 * Collects usage statistics for the current request.
	 *
	 * @param mixed $storage The storage object or array for the statistics.
	 *
	 * @return void
	 */
	public function w3tc_usage_statistics_of_request( $storage ) {
		$o = Dispatcher::component( 'Minify_MinifiedFileRequestHandler' );
		$o->w3tc_usage_statistics_of_request( $storage );
	}

/**
	 * Adds minification-related metrics to the usage statistics.
	 *
	 * @param array $metrics Existing metrics array.
	 *
	 * @return array Modified metrics array.
	 */
	public function w3tc_usage_statistics_metrics( $metrics ) {
		return array_merge(
			$metrics,
			array(
				'minify_requests_total',
				'minify_original_length_css',
				'minify_output_length_css',
				'minify_original_length_js',
				'minify_output_length_js',
			)
		);
	}

/**
	 * Modifies or stores preload Link headers for page caching.
	 *
	 * @param array $header          The current header being processed.
	 * @param array $header_original The original header details.
	 *
	 * @return array The modified header.
	 */
	public function w3tc_pagecache_set_header( $header, $header_original ) {
		if ( 'Link' === $header_original['n'] && false !== strpos( $header_original['v'], 'rel=preload' ) ) {
			// store preload Link headers in cache.
			$new                = $header_original;
			$new['files_match'] = '\\.html[_a-z]*$';
			return $new;
		}

return $header;
	}
}

/**
 * Class _W3_MinifyHelpers
 *
 * phpcs:disable Generic.Files.OneObjectStructurePerFile.MultipleFound
 * phpcs:disable PEAR.NamingConventions.ValidClassName.StartWithCapital
 */
class _W3_MinifyHelpers {
	/**
	 * Config
	 *
	 * @var Config
	 */
	private $config;

/**
	 * Debug flag
	 *
	 * @var bool
	 */
	private $debug = false;

/**
	 * Initializes the _W3_MinifyHelpers class.
	 *
	 * @param Config $config Configuration instance used for the class.
	 *
	 * @return void
	 */
	public function __construct( $config ) {
		$this->config = $config;
		$this->debug  = $config->get_boolean( 'minify.debug' );
	}

/**
	 * Retrieves the minified URL for a given set of files and type.
	 *
	 * @param array  $files Array of file paths to be minified.
	 * @param string $type  Type of files (e.g., 'css', 'js').
	 *
	 * @return string|null The minified URL or null if no URL is generated.
	 */
	public function get_minify_url_for_files( $files, $type ) {
		$minify_filename = Minify_Core::urls_for_minification_to_minify_filename( $files, $type );
		if ( is_null( $minify_filename ) ) {
			return null;
		}

$url = Minify_Core::minified_url( $minify_filename );
		$url = Util_Environment::url_to_maybe_https( $url );

$url = apply_filters( 'w3tc_minify_url_for_files', $url, $files, $type );

return $url;
	}

/**
	 * Retrieves the minified content for a given set of files and type.
	 *
	 * @param array  $files Array of file paths to be minified.
	 * @param string $type  Type of files (e.g., 'css', 'js').
	 *
	 * @return string|null The minified content wrapped in HTML or null if no content is available.
	 */
	public function get_minified_content_for_files( $files, $type ) {
		$minify_filename = Minify_Core::urls_for_minification_to_minify_filename( $files, $type );
		if ( is_null( $minify_filename ) ) {
			return null;
		}

$minify = Dispatcher::component( 'Minify_MinifiedFileRequestHandler' );

$m = $minify->process( $minify_filename, true );
		if ( ! isset( $m['content'] ) ) {
			return null;
		}

if ( empty( $m['content'] ) ) {
			return null;
		}

$style = $m['content'];

return "<style media=\"all\">$style</style>\r\n";
	}

/**
	 * Generates a script tag for a given URL and embed type.
	 *
	 * @param string $url        URL of the script.
	 * @param string $embed_type Type of embed (e.g., 'blocking', 'nb-js', 'nb-async').
	 *
	 * @return string The generated script tag.
	 */
	public function generate_script_tag( $url, $embed_type = 'blocking' ) {
		static $non_blocking_function = false;

$rocket_loader_ignore = '';
		if ( $this->config->get_boolean( array( 'cloudflare', 'minify_js_rl_exclude' ) ) ) {
			$rocket_loader_ignore = 'data-cfasync="false"';
		}

if ( 'blocking' === $embed_type ) {
			$script = '<script ' . $rocket_loader_ignore . ' src="' . str_replace( '&', '&amp;', $url ) . '"></script>';
		} else {
			$script = '';

if ( 'nb-js' === $embed_type ) {
				if ( ! $non_blocking_function ) {
					$non_blocking_function = true;
					$script                = "<script>function w3tc_load_js(u){var d=document,p=d.getElementsByTagName('HEAD')[0],c=d.createElement('script');c.src=u;p.appendChild(c);}</script>";
				}

$script .= "<script>w3tc_load_js('" . $url . "');</script>";

} elseif ( 'nb-async' === $embed_type ) {
				$script = '<script ' . $rocket_loader_ignore . ' async src="' . str_replace( '&', '&amp;', $url ) . '"></script>';
			} elseif ( 'nb-defer' === $embed_type ) {
				$script = '<script ' . $rocket_loader_ignore . ' defer src="' . str_replace( '&', '&amp;', $url ) . '"></script>';
			} elseif ( 'extsrc' === $embed_type ) {
				$script = '<script ' . $rocket_loader_ignore . ' extsrc="' . str_replace( '&', '&amp;', $url ) . '"></script>';
			} elseif ( 'asyncsrc' === $embed_type ) {
				$script = '<script ' . $rocket_loader_ignore . ' asyncsrc="' . str_replace( '&', '&amp;', $url ) . '"></script>';
			} else {
				$script = '<script ' . $rocket_loader_ignore . ' src="' . str_replace( '&', '&amp;', $url ) . '"></script>';
			}
		}

return $script . "\r\n";
	}

/**
	 * Determines whether a given file or URL should be minified.
	 *
	 * @param string $url  URL of the file to check.
	 * @param string $file File path to check (optional).
	 *
	 * @return string Indicates the type of minification ('url', 'file', or empty string).
	 */
	public function is_file_for_minification( $url, $file ) {
		static $external;
		static $external_regexp;
		if ( ! isset( $external ) ) {
			$external        = $this->config->get_array( 'minify.cache.files' );
			$external_regexp = $this->config->get_boolean( 'minify.cache.files_regexp' );
		}

foreach ( $external as $item ) {
			if ( empty( $item ) ) {
				continue;
			}

if ( $external_regexp ) {
				$item = str_replace( '~', '\~', $item );
				if ( ! preg_match( '~' . $item . '~', $url ) ) {
					continue;
				}
			} elseif ( ! preg_match( '~^' . Util_Environment::get_url_regexp( $item ) . '~', $url ) ) {
				continue;
			}

if ( $this->debug ) {
				Minify_Core::log( 'is_file_for_minification: whilelisted ' . $url . ' by ' . $item );
			}

return 'url';
		}

if ( is_null( $file ) ) {
			if ( $this->debug ) {
				Minify_Core::log( 'is_file_for_minification: external not whitelisted url ' . $url );
			}

return '';
		}

$file_normalized = Util_Environment::remove_query_all( $file );
		$ext             = strrchr( $file_normalized, '.' );

if ( '.js' !== $ext && '.css' !== $ext ) {
			if ( $this->debug ) {
				Minify_Core::log( 'is_file_for_minification: unknown extension ' . $ext . ' for ' . $file );
			}

return '';
		}

$path = Util_Environment::docroot_to_full_filename( $file );

if ( ! file_exists( $path ) ) {
			if ( $this->debug ) {
				Minify_Core::log( 'is_file_for_minification: file doesnt exists ' . $path );
			}

return '';
		}

if ( $this->debug ) {
			Minify_Core::log( 'is_file_for_minification: true for file ' . $file . ' path ' . $path );
		}

return 'file';
	}

/**
	 * Adds an HTTP/2 header for preloading a given URL.
	 *
	 * @param string $url  URL to be preloaded.
	 * @param string $type Resource type (e.g., 'script', 'style').
	 *
	 * @return void
	 */
	public function http2_header_add( $url, $type ) {
		if ( empty( $url ) ) {
			return;
		}

// Cloudflare needs URI without host.
		$uri = Util_Environment::url_to_uri( $url );

// priorities attached:
		// 3000 - cdn
		// 4000 - browsercache.
		$data = apply_filters(
			'w3tc_minify_http2_preload_url',
			array(
				'result_link'  => $uri,
				'original_url' => $url,
			)
		);

header( 'Link: <' . $data['result_link'] . '>; rel=preload; as=' . $type, false );
	}

/**
	 * Generates a CSS style tag or URL for embedding styles.
	 *
	 * @param array $files         Array of CSS file paths.
	 * @param bool  $embed_to_html Whether to embed the CSS content directly into the HTML.
	 *
	 * @return array Contains 'url' (string|null) and 'body' (string) keys.
	 */
	public function generate_css_style_tag( $files, $embed_to_html ) {
		$return = array(
			'url'  => null,
			'body' => '',
		);

if ( count( $files ) ) {
			if ( $embed_to_html ) {
				$body = $this->get_minified_content_for_files( $files, 'css' );
				if ( ! is_null( $body ) ) {
					$return['body'] = $body;
				}
			}

if ( empty( $return['body'] ) ) {
				$return['url'] = $this->get_minify_url_for_files( $files, 'css' );
				if ( ! is_null( $return['url'] ) ) {
					$return['body'] = '<link rel="stylesheet" href="' . // phpcs:ignore WordPress.WP.EnqueuedResources.NonEnqueuedStylesheet
						str_replace( '&', '&amp;', $return['url'] ) . "\" media=\"all\" />\r\n";
				}
			}
		}

return $return;
	}
}

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