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📁 ..
📄 Base_Page_Settings.php(6.82 KB)
📄 BrowserCache_ConfigLabels.php(10.36 KB)
📄 BrowserCache_Core.php(3.19 KB)
📄 BrowserCache_Environment.php(31.64 KB)
📄 BrowserCache_Environment_Apache.php(3.38 KB)
📄 BrowserCache_Environment_LiteSpeed.php(8.41 KB)
📄 BrowserCache_Environment_Nginx.php(22.25 KB)
📄 BrowserCache_Page.php(3.28 KB)
📄 BrowserCache_Page_View_QuickReference.php(2.58 KB)
📄 BrowserCache_Page_View_SectionSecurity.php(61.6 KB)
📄 BrowserCache_Plugin.php(15.11 KB)
📄 BrowserCache_Plugin_Admin.php(1.33 KB)
📄 Cache.php(4.52 KB)
📄 CacheFlush.php(7.88 KB)
📄 CacheFlush_Locally.php(12.6 KB)
📄 CacheGroups_Plugin_Admin.php(7.98 KB)
📄 CacheGroups_Plugin_Admin_View.js(17.23 KB)
📄 CacheGroups_Plugin_Admin_View.php(15.17 KB)
📄 Cache_Apc.php(7.75 KB)
📄 Cache_Apcu.php(7.77 KB)
📄 Cache_Base.php(6.49 KB)
📄 Cache_Eaccelerator.php(7.58 KB)
📄 Cache_File.php(21.25 KB)
📄 Cache_File_Cleaner.php(2.69 KB)
📄 Cache_File_Cleaner_Generic.php(4.05 KB)
📄 Cache_File_Cleaner_Generic_HardDelete.php(1.05 KB)
📄 Cache_File_Generic.php(12.54 KB)
📄 Cache_Memcache.php(14.32 KB)
📄 Cache_Memcached.php(18.13 KB)
📄 Cache_Memcached_Stats.php(3.52 KB)
📄 Cache_Nginx_Memcached.php(13.55 KB)
📄 Cache_Redis.php(13.31 KB)
📄 Cache_Wincache.php(12.72 KB)
📄 Cache_Xcache.php(11.55 KB)
📄 CdnEngine.php(2.54 KB)
📄 CdnEngine_Azure.php(12.65 KB)
📄 CdnEngine_Azure_MI.php(12.28 KB)
📄 CdnEngine_Azure_MI_Utility.php(18.19 KB)
📄 CdnEngine_Base.php(16.37 KB)
📄 CdnEngine_CloudFront.php(12.38 KB)
📄 CdnEngine_Ftp.php(21.08 KB)
📄 CdnEngine_GoogleDrive.php(24.14 KB)
📄 CdnEngine_Mirror.php(2.46 KB)
📄 CdnEngine_Mirror_Akamai.php(3.52 KB)
📄 CdnEngine_Mirror_Att.php(293 B)
📄 CdnEngine_Mirror_BunnyCdn.php(4.3 KB)
📄 CdnEngine_Mirror_CloudFront.php(10.48 KB)
📄 CdnEngine_Mirror_Cotendo.php(3.72 KB)
📄 CdnEngine_Mirror_Edgecast.php(4.46 KB)
📄 CdnEngine_Mirror_RackSpaceCdn.php(6.57 KB)
📄 CdnEngine_RackSpaceCloudFiles.php(12.01 KB)
📄 CdnEngine_S3.php(17.55 KB)
📄 CdnEngine_S3_Compatible.php(10.36 KB)
📄 Cdn_AdminActions.php(16.81 KB)
📄 Cdn_AdminNotes.php(13.71 KB)
📄 Cdn_BunnyCdn_Api.php(15.67 KB)
📄 Cdn_BunnyCdn_Page.php(7.4 KB)
📄 Cdn_BunnyCdn_Page_View.js(7.36 KB)
📄 Cdn_BunnyCdn_Page_View.php(3.6 KB)
📄 Cdn_BunnyCdn_Page_View_Purge_Urls.php(2.06 KB)
📄 Cdn_BunnyCdn_Popup.php(10.83 KB)
📄 Cdn_BunnyCdn_Popup_View_Configured.php(864 B)
📄 Cdn_BunnyCdn_Popup_View_Deauthorize.php(2.15 KB)
📄 Cdn_BunnyCdn_Popup_View_Deauthorized.php(1.54 KB)
📄 Cdn_BunnyCdn_Popup_View_Intro.php(1.83 KB)
📄 Cdn_BunnyCdn_Popup_View_Pull_Zones.php(5.16 KB)
📄 Cdn_BunnyCdn_Widget.php(2.25 KB)
📄 Cdn_BunnyCdn_Widget_View.css(1.26 KB)
📄 Cdn_BunnyCdn_Widget_View_Authorized.php(1.9 KB)
📄 Cdn_BunnyCdn_Widget_View_Unauthorized.php(6.1 KB)
📄 Cdn_CacheFlush.php(2.64 KB)
📄 Cdn_ConfigLabels.php(5.43 KB)
📄 Cdn_Core.php(32.83 KB)
📄 Cdn_Core_Admin.php(27.08 KB)
📄 Cdn_Environment.php(19.29 KB)
📄 Cdn_Environment_LiteSpeed.php(5.19 KB)
📄 Cdn_Environment_Nginx.php(3.92 KB)
📄 Cdn_GeneralPage_View.php(4.05 KB)
📄 Cdn_GoogleDrive_AdminActions.php(3.53 KB)
📄 Cdn_GoogleDrive_Page.php(2.03 KB)
📄 Cdn_GoogleDrive_Page_View.js(488 B)
📄 Cdn_GoogleDrive_Page_View.php(1.36 KB)
📄 Cdn_GoogleDrive_Popup_AuthReturn.php(1.61 KB)
📄 Cdn_GoogleDrive_Popup_AuthReturn_View.php(1.66 KB)
📄 Cdn_Page.php(3.5 KB)
📄 Cdn_Page_View_Fsd_HeaderActions.php(760 B)
📄 Cdn_Plugin.php(43.77 KB)
📄 Cdn_Plugin_Admin.php(7.3 KB)
📄 Cdn_RackSpaceCdn_AdminActions.php(1.28 KB)
📄 Cdn_RackSpaceCdn_Page.php(2.05 KB)
📄 Cdn_RackSpaceCdn_Page_View.js(4.28 KB)
📄 Cdn_RackSpaceCdn_Page_View.php(5.22 KB)
📄 Cdn_RackSpaceCdn_Popup.php(21.49 KB)
📄 Cdn_RackSpaceCdn_Popup_View_ConfigureDomains.php(1.87 KB)
📄 Cdn_RackSpaceCdn_Popup_View_Intro.php(1.71 KB)
📄 Cdn_RackSpaceCdn_Popup_View_Regions.php(1.76 KB)
📄 Cdn_RackSpaceCdn_Popup_View_Service_Actualize.php(2.04 KB)
📄 Cdn_RackSpaceCdn_Popup_View_Service_Create.php(4.41 KB)
📄 Cdn_RackSpaceCdn_Popup_View_Service_Created.php(2.48 KB)
📄 Cdn_RackSpaceCdn_Popup_View_Services.php(1.99 KB)
📄 Cdn_RackSpaceCloudFiles_Page.php(1.67 KB)
📄 Cdn_RackSpaceCloudFiles_Page_View.js(681 B)
📄 Cdn_RackSpaceCloudFiles_Page_View.php(4.91 KB)
📄 Cdn_RackSpaceCloudFiles_Popup.php(7.62 KB)
📄 Cdn_RackSpaceCloudFiles_Popup_View_Containers.php(2.06 KB)
📄 Cdn_RackSpaceCloudFiles_Popup_View_Intro.php(1.71 KB)
📄 Cdn_RackSpaceCloudFiles_Popup_View_Regions.php(1.78 KB)
📄 Cdn_RackSpace_Api_CaCert-example.pem(195.74 KB)
📄 Cdn_RackSpace_Api_Cdn.php(10.72 KB)
📄 Cdn_RackSpace_Api_CloudFiles.php(8.37 KB)
📄 Cdn_RackSpace_Api_CloudFilesCdn.php(8.48 KB)
📄 Cdn_RackSpace_Api_Tokens.php(6.78 KB)
📄 Cdn_Util.php(6.73 KB)
📄 Cdnfsd_BunnyCdn_Engine.php(2.03 KB)
📄 Cdnfsd_BunnyCdn_Page.php(683 B)
📄 Cdnfsd_BunnyCdn_Page_View.js(3.92 KB)
📄 Cdnfsd_BunnyCdn_Page_View.php(3.72 KB)
📄 Cdnfsd_BunnyCdn_Popup.php(10.39 KB)
📄 Cdnfsd_BunnyCdn_Popup_View_Configured.php(1.3 KB)
📄 Cdnfsd_BunnyCdn_Popup_View_Deauthorize.php(2.17 KB)
📄 Cdnfsd_BunnyCdn_Popup_View_Deauthorized.php(1.56 KB)
📄 Cdnfsd_BunnyCdn_Popup_View_Intro.php(1.85 KB)
📄 Cdnfsd_BunnyCdn_Popup_View_Pull_Zones.php(5.57 KB)
📄 Cdnfsd_CacheFlush.php(8.25 KB)
📄 Cdnfsd_CloudFront_Engine.php(3.38 KB)
📄 Cdnfsd_CloudFront_Page.php(741 B)
📄 Cdnfsd_CloudFront_Page_View.js(2.73 KB)
📄 Cdnfsd_CloudFront_Page_View.php(2.04 KB)
📄 Cdnfsd_CloudFront_Popup.php(15.46 KB)
📄 Cdnfsd_CloudFront_Popup_View_Distribution.php(3.34 KB)
📄 Cdnfsd_CloudFront_Popup_View_Distributions.php(1.72 KB)
📄 Cdnfsd_CloudFront_Popup_View_Intro.php(1.65 KB)
📄 Cdnfsd_CloudFront_Popup_View_Success.php(976 B)
📄 Cdnfsd_Core.php(1.96 KB)
📄 Cdnfsd_GeneralPage_View.php(4.02 KB)
📄 Cdnfsd_Plugin.php(1.98 KB)
📄 Cdnfsd_Plugin_Admin.php(2.63 KB)
📄 Cdnfsd_TransparentCDN_Engine.php(7.97 KB)
📄 Cdnfsd_TransparentCDN_Page.php(1.36 KB)
📄 Cdnfsd_TransparentCDN_Page_View.js(1.36 KB)
📄 Cdnfsd_TransparentCDN_Page_View.php(2.33 KB)
📄 Cdnfsd_Util.php(834 B)
📄 Cli.php(17.33 KB)
📄 Config.php(16.8 KB)
📄 ConfigCache.php(4.67 KB)
📄 ConfigCompiler.php(17.87 KB)
📄 ConfigDbStorage.php(15.87 KB)
📄 ConfigKeys.php(69.92 KB)
📄 ConfigSettingsTabs.php(1.18 KB)
📄 ConfigSettingsTabsKeys.php(19.62 KB)
📄 ConfigState.php(6.08 KB)
📄 ConfigStateNote.php(1.94 KB)
📄 ConfigUtil.php(3.45 KB)
📄 DbCache_ConfigLabels.php(1.22 KB)
📄 DbCache_Core.php(2.05 KB)
📄 DbCache_Environment.php(6.41 KB)
📄 DbCache_Page.php(1.1 KB)
📄 DbCache_Plugin.php(9.62 KB)
📄 DbCache_Plugin_Admin.php(5.08 KB)
📄 DbCache_Wpdb.php(1.63 KB)
📄 DbCache_WpdbBase.php(346 B)
📄 DbCache_WpdbInjection.php(7.15 KB)
📄 DbCache_WpdbInjection_QueryCaching.php(26.05 KB)
📄 DbCache_WpdbLegacy.php(22.42 KB)
📄 DbCache_WpdbNew.php(22.24 KB)
📄 Dispatcher.php(8.21 KB)
📄 Enterprise_CacheFlush_MakeSnsEvent.php(7.47 KB)
📄 Enterprise_Dbcache_WpdbInjection_Cluster.php(30.32 KB)
📄 Enterprise_SnsBase.php(3.07 KB)
📄 Enterprise_SnsServer.php(5.17 KB)
📄 Extension_AlwaysCached_AdminActions.php(2.36 KB)
📄 Extension_AlwaysCached_Environment.php(2.87 KB)
📄 Extension_AlwaysCached_Page.php(4 KB)
📄 Extension_AlwaysCached_Page_Queue_View.php(3.14 KB)
📄 Extension_AlwaysCached_Page_View.js(7.26 KB)
📄 Extension_AlwaysCached_Page_View.php(2.51 KB)
📄 Extension_AlwaysCached_Page_View_BoxCron.php(2.92 KB)
📄 Extension_AlwaysCached_Page_View_BoxFlushAll.php(3.28 KB)
📄 Extension_AlwaysCached_Page_View_BoxQueue.php(4.35 KB)
📄 Extension_AlwaysCached_Page_View_Exclusions.php(1.11 KB)
📄 Extension_AlwaysCached_Plugin.php(12.1 KB)
📄 Extension_AlwaysCached_Plugin_Admin.php(3.06 KB)
📄 Extension_AlwaysCached_Queue.php(10.22 KB)
📄 Extension_AlwaysCached_Worker.php(2.93 KB)
📄 Extension_Amp_Page_View.php(1.26 KB)
📄 Extension_Amp_Plugin.php(11.1 KB)
📄 Extension_Amp_Plugin_Admin.php(2.19 KB)
📄 Extension_CloudFlare_AdminActions.php(1.57 KB)
📄 Extension_CloudFlare_Api.php(12.19 KB)
📄 Extension_CloudFlare_Cdn_Page_View.php(625 B)
📄 Extension_CloudFlare_GeneralPage_View.php(3.05 KB)
📄 Extension_CloudFlare_Page.php(4.32 KB)
📄 Extension_CloudFlare_Page_View.js(1.15 KB)
📄 Extension_CloudFlare_Page_View.php(27.38 KB)
📄 Extension_CloudFlare_Plugin.php(15.19 KB)
📄 Extension_CloudFlare_Plugin_Admin.php(14.13 KB)
📄 Extension_CloudFlare_Popup.php(4.21 KB)
📄 Extension_CloudFlare_Popup_View_Intro.php(1.75 KB)
📄 Extension_CloudFlare_Popup_View_Zones.php(2.09 KB)
📄 Extension_CloudFlare_SettingsForUi.php(4.84 KB)
📄 Extension_CloudFlare_View_Dashboard.js(730 B)
📄 Extension_CloudFlare_Widget.php(4.63 KB)
📄 Extension_CloudFlare_Widget_Logo.png(6.96 KB)
📄 Extension_CloudFlare_Widget_View.css(683 B)
📄 Extension_CloudFlare_Widget_View.php(1.65 KB)
📄 Extension_FragmentCache_Api.php(7.01 KB)
📄 Extension_FragmentCache_Core.php(3.38 KB)
📄 Extension_FragmentCache_Environment.php(1.41 KB)
📄 Extension_FragmentCache_GeneralPage.php(1.27 KB)
📄 Extension_FragmentCache_GeneralPage_View.php(2.47 KB)
📄 Extension_FragmentCache_Page.php(697 B)
📄 Extension_FragmentCache_Page_View.php(5.25 KB)
📄 Extension_FragmentCache_Plugin.php(8.21 KB)
📄 Extension_FragmentCache_Plugin_Admin.php(8.91 KB)
📄 Extension_FragmentCache_WpObjectCache.php(16.92 KB)
📄 Extension_Genesis_Page.php(409 B)
📄 Extension_Genesis_Page_View.php(11.11 KB)
📄 Extension_Genesis_Plugin.php(14.46 KB)
📄 Extension_Genesis_Plugin_Admin.php(5.45 KB)
📄 Extension_ImageService_Api.php(11.99 KB)
📄 Extension_ImageService_Cron.php(6.49 KB)
📄 Extension_ImageService_Environment.php(4.6 KB)
📄 Extension_ImageService_Page_View.php(8.41 KB)
📄 Extension_ImageService_Plugin.php(1.44 KB)
📄 Extension_ImageService_Plugin_Admin.css(2.34 KB)
📄 Extension_ImageService_Plugin_Admin.js(17.37 KB)
📄 Extension_ImageService_Plugin_Admin.php(42.7 KB)
📄 Extension_ImageService_Widget.js(6.17 KB)
📄 Extension_ImageService_Widget.php(3.34 KB)
📄 Extension_ImageService_Widget_View.php(1.59 KB)
📄 Extension_NewRelic_AdminActions.php(1.11 KB)
📄 Extension_NewRelic_AdminNotes.php(2.11 KB)
📄 Extension_NewRelic_Api.php(4.03 KB)
📄 Extension_NewRelic_Core.php(1.33 KB)
📄 Extension_NewRelic_GeneralPage.php(1.53 KB)
📄 Extension_NewRelic_GeneralPage_View.php(2.84 KB)
📄 Extension_NewRelic_Page.php(1.35 KB)
📄 Extension_NewRelic_Page_View_Apm.php(12.87 KB)
📄 Extension_NewRelic_Plugin.php(7.09 KB)
📄 Extension_NewRelic_Plugin_Admin.php(8.08 KB)
📄 Extension_NewRelic_Popup.php(3.96 KB)
📄 Extension_NewRelic_Popup_View.js(1.72 KB)
📄 Extension_NewRelic_Popup_View_Intro.php(1.37 KB)
📄 Extension_NewRelic_Popup_View_ListApplications.php(1.93 KB)
📄 Extension_NewRelic_Service.php(21.65 KB)
📄 Extension_NewRelic_Widget.php(10.48 KB)
📄 Extension_NewRelic_Widget_View.css(1.37 KB)
📄 Extension_NewRelic_Widget_View.js(2.42 KB)
📄 Extension_NewRelic_Widget_View_Apm.php(2.91 KB)
📄 Extension_NewRelic_Widget_View_Browser.php(436 B)
📄 Extension_NewRelic_Widget_View_NotConfigured.php(233 B)
📄 Extension_Swarmify_AdminActions.php(793 B)
📄 Extension_Swarmify_Core.php(748 B)
📄 Extension_Swarmify_Page.php(708 B)
📄 Extension_Swarmify_Page_View.php(2.78 KB)
📄 Extension_Swarmify_Plugin.php(4.63 KB)
📄 Extension_Swarmify_Plugin_Admin.php(2.63 KB)
📄 Extension_WordPressSeo_Plugin.php(1.39 KB)
📄 Extension_WordPressSeo_Plugin_Admin.php(5.25 KB)
📄 Extension_Wpml_Plugin.php(1.34 KB)
📄 Extension_Wpml_Plugin_Admin.php(7.45 KB)
📄 Extensions_AdminActions.php(943 B)
📄 Extensions_Page.php(4.06 KB)
📄 Extensions_Plugin_Admin.php(9.66 KB)
📄 Extensions_Util.php(4.43 KB)
📄 FeatureShowcase_Plugin_Admin.php(29.1 KB)
📄 FeatureShowcase_Plugin_Admin_View.php(2.82 KB)
📄 Generic_AdminActions_Config.php(6.61 KB)
📄 Generic_AdminActions_Default.php(21.84 KB)
📄 Generic_AdminActions_Flush.php(10.57 KB)
📄 Generic_AdminActions_Test.php(6.15 KB)
📄 Generic_AdminNotes.php(13.88 KB)
📄 Generic_ConfigLabels.php(2.33 KB)
📄 Generic_Environment.php(6.67 KB)
📄 Generic_Faq.php(2.27 KB)
📄 Generic_GeneralPage_View_ShowEdge.js(314 B)
📄 Generic_Page_About.php(503 B)
📄 Generic_Page_Dashboard.php(1.66 KB)
📄 Generic_Page_Dashboard_View.css(6.34 KB)
📄 Generic_Page_General.php(2.88 KB)
📄 Generic_Page_Install.php(913 B)
📄 Generic_Page_PurgeLog.php(2.81 KB)
📄 Generic_Page_PurgeLog_View.php(2.97 KB)
📄 Generic_Plugin.php(23.04 KB)
📄 Generic_Plugin_Admin.php(48.87 KB)
📄 Generic_Plugin_AdminCompatibility.php(3.98 KB)
📄 Generic_Plugin_AdminNotices.css(188 B)
📄 Generic_Plugin_AdminNotices.js(1.66 KB)
📄 Generic_Plugin_AdminNotices.php(12.12 KB)
📄 Generic_Plugin_AdminRowActions.php(2.43 KB)
📄 Generic_Plugin_Admin_View_Faq.php(1007 B)
📄 Generic_Plugin_Survey.php(4.8 KB)
📄 Generic_WidgetAccount.php(1.05 KB)
📄 Generic_WidgetAccount_View.php(2.1 KB)
📄 Generic_WidgetBoldGrid.php(1.97 KB)
📄 Generic_WidgetBoldGrid_AdminActions.php(912 B)
📄 Generic_WidgetBoldGrid_Logo.svg(4.28 KB)
📄 Generic_WidgetBoldGrid_View.js(625 B)
📄 Generic_WidgetBoldGrid_View.php(872 B)
📄 Generic_WidgetPartners.php(1.08 KB)
📄 Generic_WidgetPartners_View.php(1.66 KB)
📄 Generic_WidgetServices.php(1.66 KB)
📄 Generic_WidgetServices_View.php(501 B)
📄 Generic_WidgetSettings.php(1.05 KB)
📄 Generic_WidgetSettings_View.php(3.37 KB)
📄 Generic_WidgetSpreadTheWord.js(879 B)
📄 Generic_WidgetSpreadTheWord_Plugin.php(2.03 KB)
📄 Generic_WidgetSpreadTheWord_View.php(579 B)
📄 Generic_WidgetStats.js(3.3 KB)
📄 Generic_WidgetStats.php(4.84 KB)
📄 LICENSE(17.67 KB)
📄 Licensing_AdminActions.php(4.22 KB)
📄 Licensing_Core.php(6.28 KB)
📄 Licensing_Plugin_Admin.php(16.65 KB)
📄 Minify_AutoCss.php(8.83 KB)
📄 Minify_AutoJs.php(9.68 KB)
📄 Minify_ConfigLabels.php(8.66 KB)
📄 Minify_ContentMinifier.php(10.24 KB)
📄 Minify_Core.php(7.42 KB)
📄 Minify_Environment.php(26.91 KB)
📄 Minify_Environment_LiteSpeed.php(977 B)
📄 Minify_Extract.php(2.8 KB)
📄 Minify_GeneralPage_View_ShowHelp.js(1.12 KB)
📄 Minify_GeneralPage_View_ShowHelpForce.js(51 B)
📄 Minify_HelpPopup_View.php(5.01 KB)
📄 Minify_MinifiedFileRequestHandler.php(32.87 KB)
📄 Minify_Page.php(18.45 KB)
📄 Minify_Plugin.php(41.75 KB)
📄 Minify_Plugin_Admin.php(11.97 KB)
📄 Mobile_Base.php(6.85 KB)
📄 Mobile_Redirect.php(1.85 KB)
📄 Mobile_Referrer.php(2.4 KB)
📄 Mobile_UserAgent.php(971 B)
📄 ModuleStatus.php(4.37 KB)
📄 ObjectCache_ConfigLabels.php(1.25 KB)
📄 ObjectCache_DiskPopup.js(2.41 KB)
📄 ObjectCache_DiskPopup_View.php(1.77 KB)
📄 ObjectCache_Environment.php(6.79 KB)
📄 ObjectCache_Page.php(560 B)
📄 ObjectCache_Page_View_PurgeLog.php(1.01 KB)
📄 ObjectCache_Plugin.php(6.54 KB)
📄 ObjectCache_Plugin_Admin.php(6.97 KB)
📄 ObjectCache_WpObjectCache.php(10.17 KB)
📄 ObjectCache_WpObjectCache_Regular.php(34.11 KB)
📄 PageSpeed_Api.php(12.16 KB)
📄 PageSpeed_Data.php(37.19 KB)
📄 PageSpeed_Instructions.php(43.29 KB)
📄 PageSpeed_Page.php(8.76 KB)
📄 PageSpeed_Page_View.css(6.21 KB)
📄 PageSpeed_Page_View.js(9.48 KB)
📄 PageSpeed_Page_View.php(2.08 KB)
📄 PageSpeed_Page_View_FromAPI.php(7.65 KB)
📄 PageSpeed_Widget.php(7.03 KB)
📄 PageSpeed_Widget_View.css(2.62 KB)
📄 PageSpeed_Widget_View.js(2.08 KB)
📄 PageSpeed_Widget_View.php(1.09 KB)
📄 PageSpeed_Widget_View_FromApi.php(3.71 KB)
📄 PgCache_ConfigLabels.php(5.82 KB)
📄 PgCache_ContentGrabber.php(70.95 KB)
📄 PgCache_Environment.php(51.72 KB)
📄 PgCache_Flush.php(16.32 KB)
📄 PgCache_Page.php(1.6 KB)
📄 PgCache_Page_View.js(553 B)
📄 PgCache_Plugin.php(14.22 KB)
📄 PgCache_Plugin_Admin.php(14.49 KB)
📄 PgCache_QsExempts.php(1.88 KB)
📄 Root_AdminActions.php(3.05 KB)
📄 Root_AdminActivation.php(6.52 KB)
📄 Root_AdminMenu.php(8.37 KB)
📄 Root_Environment.php(7.81 KB)
📄 Root_Loader.php(6.94 KB)
📄 SetupGuide_Plugin_Admin.php(48.8 KB)
📄 Support_AdminActions.php(6.14 KB)
📄 Support_Page.php(3.08 KB)
📄 Support_Page_View_DoneContent.php(353 B)
📄 Support_Page_View_PageContent.php(1.39 KB)
📄 SystemOpCache_AdminActions.php(1.18 KB)
📄 SystemOpCache_Core.php(2.48 KB)
📄 SystemOpCache_GeneralPage_View.php(2.27 KB)
📄 SystemOpCache_Plugin_Admin.php(3.3 KB)
📄 UsageStatistics_AdminActions.php(1.14 KB)
📄 UsageStatistics_Core.php(3.39 KB)
📄 UsageStatistics_GeneralPage.php(1.6 KB)
📄 UsageStatistics_GeneralPage_View.php(6.18 KB)
📄 UsageStatistics_Page.php(8.4 KB)
📄 UsageStatistics_Page_DbRequests_View.php(1.79 KB)
📄 UsageStatistics_Page_ObjectCacheLog_View.php(1.97 KB)
📄 UsageStatistics_Page_PageCacheRequests_View.php(1.86 KB)
📄 UsageStatistics_Page_View.css(1.68 KB)
📄 UsageStatistics_Page_View.js(17.42 KB)
📄 UsageStatistics_Page_View.php(17.13 KB)
📄 UsageStatistics_Page_View_Ad.php(688 B)
📄 UsageStatistics_Page_View_Disabled.php(610 B)
📄 UsageStatistics_Page_View_Free.php(635 B)
📄 UsageStatistics_Page_View_NoDebugMode.php(615 B)
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📄 Util_WpFile_FilesystemModifyException.php(2.35 KB)
📄 Util_WpFile_FilesystemOperationException.php(1.29 KB)
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📄 Util_WpFile_FilesystemRmdirException.php(1.19 KB)
📄 Util_WpFile_FilesystemWriteException.php(1.57 KB)
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📄 Varnish_Plugin.php(3.2 KB)
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📄 w3-total-cache-old-php.php(1.25 KB)
📄 w3-total-cache.php(2.83 KB)
📁 wp-content

Editing: BrowserCache_Environment_Nginx.php

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

namespace W3TC;

/**
 * Class BrowserCache_Environment_Nginx
 *
 * Rules generation for Nginx
 *
 * phpcs:disable Squiz.Strings.DoubleQuoteUsage.NotRequired
 * phpcs:disable Generic.CodeAnalysis.UnusedFunctionParameter
 */
class BrowserCache_Environment_Nginx {
	/**
	 * Config
	 *
	 * @var Config
	 */
	private $c;

/**
	 * Constructor
	 *
	 * @param Config $config Config.
	 *
	 * @return void
	 */
	public function __construct( $config ) {
		$this->c = $config;
	}

/**
	 * Returns required rules
	 *
	 * @param array $mime_types Mime types.
	 *
	 * @return array
	 */
	public function get_required_rules( $mime_types ) {
		return array(
			array(
				'filename' => Util_Rule::get_nginx_rules_path(),
				'content'  => $this->generate( $mime_types ),
			),
		);
	}

/**
	 * Returns cache rules
	 *
	 * @param array $mime_types Mime types.
	 * @param bool  $cdnftp     CDN FTP flag.
	 *
	 * @return string
	 */
	public function generate( $mime_types, $cdnftp = false ) {
		$cssjs_types             = $mime_types['cssjs'];
		$cssjs_types             = array_unique( $cssjs_types );
		$html_types              = $mime_types['html'];
		$other_types             = $mime_types['other'];
		$other_compression_types = $mime_types['other_compression'];

$rules  = '';
		$rules .= W3TC_MARKER_BEGIN_BROWSERCACHE_CACHE . "\n";

if ( $this->c->get_boolean( 'browsercache.rewrite' ) ) {
			$core       = Dispatcher::component( 'BrowserCache_Core' );
			$extensions = $core->get_replace_extensions( $this->c );

$exts = implode( '|', $extensions );

$rules .= "set \$w3tcbc_rewrite_filename '';\n";
			$rules .= "set \$w3tcbc_rewrite_uri '';\n";
			$rules .= "if (\$uri ~ '^(?<w3tcbc_base>.+)\.(x[0-9]{5})(?<w3tcbc_ext>\.($exts))$') {\n";
			$rules .= "    set \$w3tcbc_rewrite_filename \$document_root\$w3tcbc_base\$w3tcbc_ext;\n";
			$rules .= "    set \$w3tcbc_rewrite_uri \$w3tcbc_base\$w3tcbc_ext;\n";
			$rules .= "}\n";

if ( Util_Environment::is_wpmu() && ! Util_Environment::is_wpmu_subdomain() ) {
				// WPMU subdir extra rewrite.
				if ( defined( 'W3TC_HOME_URI' ) ) {
					$home_uri = W3TC_HOME_URI;
				} else {
					$primary_blog_id = get_network()->site_id;
					$home_uri        = wp_parse_url( get_home_url( $primary_blog_id ), PHP_URL_PATH );
					$home_uri        = rtrim( $home_uri, '/' );
				}

$rules .= "if (\$uri ~ '^$home_uri/[_0-9a-zA-Z-]+(?<w3tcbc_base>/wp-.+)\.(x[0-9]{5})(?<w3tcbc_ext>\.($exts))$') {\n";
				$rules .= "    set \$w3tcbc_rewrite_filename \$document_root$home_uri\$w3tcbc_base\$w3tcbc_ext;\n";
				$rules .= "    set \$w3tcbc_rewrite_uri $home_uri\$w3tcbc_base\$w3tcbc_ext;\n";
				$rules .= "}\n";
			}

$rules .= "if (-f \$w3tcbc_rewrite_filename) {\n";
			$rules .= "    rewrite .* \$w3tcbc_rewrite_uri;\n";
			$rules .= "}\n";
		}

$cssjs_brotli = $this->c->get_boolean( 'browsercache.cssjs.brotli' );
		$html_brotli  = $this->c->get_boolean( 'browsercache.html.brotli' );
		$other_brotli = $this->c->get_boolean( 'browsercache.other.brotli' );

if ( $cssjs_brotli || $html_brotli || $other_brotli ) {
			$brotli_types = array();

if ( $cssjs_brotli ) {
				$brotli_types = array_merge( $brotli_types, $cssjs_types );
			}

if ( $html_brotli ) {
				$brotli_types = array_merge( $brotli_types, $html_types );
			}

if ( $other_brotli ) {
				$brotli_types = array_merge( $brotli_types, $other_compression_types );
			}

unset( $brotli_types['html|htm'] );

// some nginx cant handle values longer than 47 chars.
			unset( $brotli_types['odp'] );

$rules .= "brotli on;\n";
			$rules .= 'brotli_types ' . implode( ' ', array_unique( $brotli_types ) ) . ";\n";
		}

$cssjs_compression = $this->c->get_boolean( 'browsercache.cssjs.compression' );
		$html_compression  = $this->c->get_boolean( 'browsercache.html.compression' );
		$other_compression = $this->c->get_boolean( 'browsercache.other.compression' );

if ( $cssjs_compression || $html_compression || $other_compression ) {
			$compression_types = array();

if ( $cssjs_compression ) {
				$compression_types = array_merge( $compression_types, $cssjs_types );
			}

if ( $html_compression ) {
				$compression_types = array_merge( $compression_types, $html_types );
			}

if ( $other_compression ) {
				$compression_types = array_merge( $compression_types, $other_compression_types );
			}

unset( $compression_types['html|htm'] );

// some nginx cant handle values longer than 47 chars.
			unset( $compression_types['odp'] );

$rules .= "gzip on;\n";
			$rules .= "gzip_types " . implode( ' ', array_unique( $compression_types ) ) . ";\n";
		}

if ( $this->c->get_boolean( 'browsercache.no404wp' ) ) {
			$exceptions = $this->c->get_array( 'browsercache.no404wp.exceptions' );

$impoloded = implode( '|', $exceptions );
			if ( ! empty( $impoloded ) ) {
				$wp_uri = network_home_url( '', 'relative' );
				$wp_uri = rtrim( $wp_uri, '/' );

$rules .= "location ~ (" . $impoloded . ") {\n";
				$rules .= '    try_files $uri $uri/ ' . $wp_uri . '/index.php?$args;' . "\n";
				$rules .= "}\n";
			}
		}

$this->generate_section( $rules, $mime_types['cssjs'], 'cssjs' );
		$this->generate_section( $rules, $mime_types['html'], 'html' );
		$this->generate_section( $rules, $mime_types['other'], 'other' );

$rules .= implode( "\n", $this->security_rules() ) . "\n";
		$rules .= W3TC_MARKER_END_BROWSERCACHE_CACHE . "\n";

return $rules;
	}

/**
	 * Returns security header directives
	 *
	 * @return array
	 */
	private function security_rules() {
		$rules = array();

if ( $this->c->get_boolean( 'browsercache.hsts' ) ||
			$this->c->get_boolean( 'browsercache.security.xfo' ) ||
			$this->c->get_boolean( 'browsercache.security.xss' ) ||
			$this->c->get_boolean( 'browsercache.security.xcto' ) ||
			$this->c->get_boolean( 'browsercache.security.pkp' ) ||
			$this->c->get_boolean( 'browsercache.security.referrer.policy' ) ||
			$this->c->get_boolean( 'browsercache.security.csp' ) ||
			$this->c->get_boolean( 'browsercache.security.cspro' ) ||
			$this->c->get_boolean( 'browsercache.security.fp' )
		) {
			$lifetime = $this->c->get_integer( 'browsercache.other.lifetime' );

if ( $this->c->get_boolean( 'browsercache.hsts' ) ) {
				$dir     = $this->c->get_string( 'browsercache.security.hsts.directive' );
				$rules[] = "add_header Strict-Transport-Security \"max-age=$lifetime" . ( strpos( $dir, "inc" ) ? "; includeSubDomains" : "" ) . ( strpos( $dir, "pre" ) ? "; preload" : "" ) . "\";";
			}

if ( $this->c->get_boolean( 'browsercache.security.xfo' ) ) {
				$dir = $this->c->get_string( 'browsercache.security.xfo.directive' );
				$url = trim( $this->c->get_string( 'browsercache.security.xfo.allow' ) );
				if ( empty( $url ) ) {
					$url = Util_Environment::home_url_maybe_https();
				}
				$rules[] = "add_header X-Frame-Options \"" . ( 'same' === $dir ? "SAMEORIGIN" : ( 'deny' === $dir ? "DENY" : "ALLOW-FROM $url" ) ) . "\";";
			}

if ( $this->c->get_boolean( 'browsercache.security.xss' ) ) {
				$dir     = $this->c->get_string( 'browsercache.security.xss.directive' );
				$rules[] = "add_header X-XSS-Protection \"" . ( 'block' === $dir ? "1; mode=block" : $dir ) . "\";";
			}

if ( $this->c->get_boolean( 'browsercache.security.xcto' ) ) {
				$rules[] = "add_header X-Content-Type-Options \"nosniff\";";
			}

if ( $this->c->get_boolean( 'browsercache.security.pkp' ) ) {
				$pin      = trim( $this->c->get_string( 'browsercache.security.pkp.pin' ) );
				$pinbak   = trim( $this->c->get_string( 'browsercache.security.pkp.pin.backup' ) );
				$extra    = $this->c->get_string( 'browsercache.security.pkp.extra' );
				$url      = trim( $this->c->get_string( 'browsercache.security.pkp.report.url' ) );
				$rep_only = '1' === $this->c->get_string( 'browsercache.security.pkp.report.only' ) ? true : false;
				$rules[]  = "add_header " . ( $rep_only ? "Public-Key-Pins-Report-Only" : "Public-Key-Pins" ) . " 'pin-sha256=\"$pin\"; pin-sha256=\"$pinbak\"; max-age=$lifetime" . ( strpos( $extra, "inc" ) ? "; includeSubDomains" : "" ) . ( ! empty( $url ) ? "; report-uri=\"$url\"" : "" ) . "';";
			}

if ( $this->c->get_boolean( 'browsercache.security.referrer.policy' ) ) {
				$dir     = $this->c->get_string( 'browsercache.security.referrer.policy.directive' );
				$rules[] = "add_header Referrer-Policy \"" . ( '0' === $dir ? "" : $dir ) . "\";";
			}

if ( $this->c->get_boolean( 'browsercache.security.csp' ) ) {
				$base            = trim( $this->c->get_string( 'browsercache.security.csp.base' ) );
				$frame           = trim( $this->c->get_string( 'browsercache.security.csp.frame' ) );
				$connect         = trim( $this->c->get_string( 'browsercache.security.csp.connect' ) );
				$font            = trim( $this->c->get_string( 'browsercache.security.csp.font' ) );
				$script          = trim( $this->c->get_string( 'browsercache.security.csp.script' ) );
				$style           = trim( $this->c->get_string( 'browsercache.security.csp.style' ) );
				$img             = trim( $this->c->get_string( 'browsercache.security.csp.img' ) );
				$media           = trim( $this->c->get_string( 'browsercache.security.csp.media' ) );
				$object          = trim( $this->c->get_string( 'browsercache.security.csp.object' ) );
				$plugin          = trim( $this->c->get_string( 'browsercache.security.csp.plugin' ) );
				$form            = trim( $this->c->get_string( 'browsercache.security.csp.form' ) );
				$frame_ancestors = trim( $this->c->get_string( 'browsercache.security.csp.frame.ancestors' ) );
				$sandbox         = trim( $this->c->get_string( 'browsercache.security.csp.sandbox' ) );
				$child           = trim( $this->c->get_string( 'browsercache.security.csp.child' ) );
				$manifest        = trim( $this->c->get_string( 'browsercache.security.csp.manifest' ) );
				$scriptelem      = trim( $this->c->get_string( 'browsercache.security.csp.scriptelem' ) );
				$scriptattr      = trim( $this->c->get_string( 'browsercache.security.csp.scriptattr' ) );
				$styleelem       = trim( $this->c->get_string( 'browsercache.security.csp.styleelem' ) );
				$styleattr       = trim( $this->c->get_string( 'browsercache.security.csp.styleattr' ) );
				$worker          = trim( $this->c->get_string( 'browsercache.security.csp.worker' ) );
				$default         = trim( $this->c->get_string( 'browsercache.security.csp.default' ) );

$dir = rtrim(
					( ! empty( $base ) ? "base-uri $base; " : '' ) .
						( ! empty( $frame ) ? "frame-src $frame; " : '' ) .
						( ! empty( $connect ) ? "connect-src $connect; " : '' ) .
						( ! empty( $font ) ? "font-src $font; " : '' ) .
						( ! empty( $script ) ? "script-src $script; " : '' ) .
						( ! empty( $style ) ? "style-src $style; " : '' ) .
						( ! empty( $img ) ? "img-src $img; " : '' ) .
						( ! empty( $media ) ? "media-src $media; " : '' ) .
						( ! empty( $object ) ? "object-src $object; " : '' ) .
						( ! empty( $plugin ) ? "plugin-types $plugin; " : '' ) .
						( ! empty( $form ) ? "form-action $form; " : '' ) .
						( ! empty( $frame_ancestors ) ? "frame-ancestors $frame_ancestors; " : '' ) .
						( ! empty( $sandbox ) ? "sandbox $sandbox; " : '' ) .
						( ! empty( $child ) ? "child-src $child; " : '' ) .
						( ! empty( $manifest ) ? "manifest-src $manifest; " : '' ) .
						( ! empty( $scriptelem ) ? "script-src-elem $scriptelem; " : '' ) .
						( ! empty( $scriptattr ) ? "script-src-attr $scriptattr; " : '' ) .
						( ! empty( $styleelem ) ? "style-src-elem $styleelem; " : '' ) .
						( ! empty( $styleattr ) ? "style-src-attr $styleattr; " : '' ) .
						( ! empty( $worker ) ? "worker-src $worker; " : '' ) .
						( ! empty( $default ) ? "default-src $default;" : '' ),
					'; '
				);

if ( ! empty( $dir ) ) {
					$rules[] = "add_header Content-Security-Policy \"$dir\";";
				}
			}

if ( $this->c->get_boolean( 'browsercache.security.cspro' ) && ( ! empty( $this->c->get_string( 'browsercache.security.cspro.reporturi' ) ) || ! empty( $this->c->get_string( 'browsercache.security.cspro.reportto' ) ) ) ) {
				$base            = trim( $this->c->get_string( 'browsercache.security.cspro.base' ) );
				$reporturi       = trim( $this->c->get_string( 'browsercache.security.cspro.reporturi' ) );
				$reportto        = trim( $this->c->get_string( 'browsercache.security.cspro.reportto' ) );
				$frame           = trim( $this->c->get_string( 'browsercache.security.cspro.frame' ) );
				$connect         = trim( $this->c->get_string( 'browsercache.security.cspro.connect' ) );
				$font            = trim( $this->c->get_string( 'browsercache.security.cspro.font' ) );
				$script          = trim( $this->c->get_string( 'browsercache.security.cspro.script' ) );
				$style           = trim( $this->c->get_string( 'browsercache.security.cspro.style' ) );
				$img             = trim( $this->c->get_string( 'browsercache.security.cspro.img' ) );
				$media           = trim( $this->c->get_string( 'browsercache.security.cspro.media' ) );
				$object          = trim( $this->c->get_string( 'browsercache.security.cspro.object' ) );
				$plugin          = trim( $this->c->get_string( 'browsercache.security.cspro.plugin' ) );
				$form            = trim( $this->c->get_string( 'browsercache.security.cspro.form' ) );
				$frame_ancestors = trim( $this->c->get_string( 'browsercache.security.cspro.frame.ancestors' ) );
				$sandbox         = trim( $this->c->get_string( 'browsercache.security.cspro.sandbox' ) );
				$child           = trim( $this->c->get_string( 'browsercache.security.csp.child' ) );
				$manifest        = trim( $this->c->get_string( 'browsercache.security.csp.manifest' ) );
				$scriptelem      = trim( $this->c->get_string( 'browsercache.security.csp.scriptelem' ) );
				$scriptattr      = trim( $this->c->get_string( 'browsercache.security.csp.scriptattr' ) );
				$styleelem       = trim( $this->c->get_string( 'browsercache.security.csp.styleelem' ) );
				$styleattr       = trim( $this->c->get_string( 'browsercache.security.csp.styleattr' ) );
				$worker          = trim( $this->c->get_string( 'browsercache.security.csp.worker' ) );
				$default         = trim( $this->c->get_string( 'browsercache.security.cspro.default' ) );

$dir = rtrim(
					( ! empty( $base ) ? "base-uri $base; " : '' ) .
						( ! empty( $reporturi ) ? "report-uri $reporturi; " : '' ) .
						( ! empty( $reportto ) ? "report-to $reportto; " : '' ) .
						( ! empty( $frame ) ? "frame-src $frame; " : '' ) .
						( ! empty( $connect ) ? "connect-src $connect; " : '' ) .
						( ! empty( $font ) ? "font-src $font; " : '' ) .
						( ! empty( $script ) ? "script-src $script; " : '' ) .
						( ! empty( $style ) ? "style-src $style; " : '' ) .
						( ! empty( $img ) ? "img-src $img; " : '' ) .
						( ! empty( $media ) ? "media-src $media; " : '' ) .
						( ! empty( $object ) ? "object-src $object; " : '' ) .
						( ! empty( $plugin ) ? "plugin-types $plugin; " : '' ) .
						( ! empty( $form ) ? "form-action $form; " : '' ) .
						( ! empty( $frame_ancestors ) ? "frame-ancestors $frame_ancestors; " : '' ) .
						( ! empty( $sandbox ) ? "sandbox $sandbox; " : '' ) .
						( ! empty( $child ) ? "child-src $child; " : '' ) .
						( ! empty( $manifest ) ? "manifest-src $manifest; " : '' ) .
						( ! empty( $scriptelem ) ? "script-src-elem $scriptelem; " : '' ) .
						( ! empty( $scriptattr ) ? "script-src-attr $scriptattr; " : '' ) .
						( ! empty( $styleelem ) ? "style-src-elem $styleelem; " : '' ) .
						( ! empty( $styleattr ) ? "style-src-attr $styleattr; " : '' ) .
						( ! empty( $worker ) ? "worker-src $worker; " : '' ) .
						( ! empty( $default ) ? "default-src $default;" : '' ),
					'; '
				);

if ( ! empty( $dir ) ) {
					$rules[] = "add_header Content-Security-Policy-Report-Only \"$dir\";";
				}
			}

if ( $this->c->get_boolean( 'browsercache.security.fp' ) ) {
				$fp_values = $this->c->get_array( 'browsercache.security.fp.values' );

$feature_v    = array();
				$permission_v = array();
				foreach ( $fp_values as $key => $value ) {
					if ( ! empty( $value ) ) {
						$value = str_replace( array( '"', "'" ), '', $value );

$feature_v[]    = "$key '$value'";
						$permission_v[] = "$key=($value)";
					}
				}

if ( ! empty( $feature_v ) ) {
					$rules[] = 'add_header Feature-Policy "' . implode( ';', $feature_v ) . "\";\n";
				}

if ( ! empty( $permission_v ) ) {
					$rules[] = 'add_header Permissions-Policy "' . implode( ',', $permission_v ) . "\";\n";
				}
			}
		}

return $rules;
	}

/**
	 * Adds cache rules for type to &$rules.
	 *
	 * @param string $rules      Rules.
	 * @param array  $mime_types MIME types.
	 * @param string $section    Section.
	 *
	 * @return void
	 */
	private function generate_section( &$rules, $mime_types, $section ) {
		$expires       = $this->c->get_boolean( 'browsercache.' . $section . '.expires' );
		$etag          = $this->c->get_boolean( 'browsercache.' . $section . '.etag' );
		$cache_control = $this->c->get_boolean( 'browsercache.' . $section . '.cache.control' );
		$w3tc          = $this->c->get_boolean( 'browsercache.' . $section . '.w3tc' );
		$last_modified = $this->c->get_boolean( 'browsercache.' . $section . '.last_modified' );

if ( $etag || $expires || $cache_control || $w3tc || ! $last_modified ) {
			$mime_types2 = apply_filters(
				'w3tc_browsercache_rules_section_extensions',
				$mime_types,
				$this->c,
				$section
			);
			$extensions  = array_keys( $mime_types2 );

// Remove ext from filesmatch if its the same as permalink extension.
			$pext = strtolower( pathinfo( get_option( 'permalink_structure' ), PATHINFO_EXTENSION ) );

if ( $pext ) {
				$extensions = Util_Rule::remove_extension_from_list( $extensions, $pext );
			}

$rules .= 'location ~ \\.(' . implode( '|', $extensions ) . ')$ {' . "\n";

$subrules = Dispatcher::nginx_rules_for_browsercache_section( $this->c, $section );
			$rules   .= '    ' . implode( "\n    ", $subrules ) . "\n";

// Add rules for the Image Service extension, if active.
			if ( 'other' === $section && array_key_exists( 'imageservice', $this->c->get_array( 'extensions.active' ) ) ) {
				$rules .= "\n" . '    location ~* ^(?<path>.+)\.(jpe?g|png|gif)$ {' . "\n" .
					'        if ( $http_accept !~* "webp|\*/\*" ) {' . "\n" .
					'            break;' . "\n" .
					'        }' . "\n\n" .
					'        ' . implode( "\n        ", Dispatcher::nginx_rules_for_browsercache_section( $this->c, $section, true ) ) . "\n" .
					'        add_header Vary Accept;' . "\n";

if ( $this->c->get_boolean( 'browsercache.no404wp' ) ) {
					$rules .= '        try_files ${path}.webp $uri =404;';
				} else {
					$rules .= '        try_files ${path}.webp $uri /index.php?$args;';
				}

$rules .= "\n" . '    }' . "\n\n";
			}

if ( ! $this->c->get_boolean( 'browsercache.no404wp' ) ) {
				$wp_uri = network_home_url( '', 'relative' );
				$wp_uri = rtrim( $wp_uri, '/' );
				$rules .= '    try_files $uri $uri/ ' . $wp_uri . '/index.php?$args;' . "\n";
			}

$rules .= '}' . "\n";
		}
	}

/**
	 * Returns directives plugin applies to files of specific section without location
	 *
	 * $extra_add_headers_set specifies if other add_header directives will be added to location block generated
	 *
	 * @param string $section               Section.
	 * @param bool   $extra_add_headers_set Extra add headers flag.
	 *
	 * @return array
	 */
	public function section_rules( $section, $extra_add_headers_set = false ) {
		$rules = array();

$expires  = $this->c->get_boolean( "browsercache.$section.expires" );
		$lifetime = $this->c->get_integer( "browsercache.$section.lifetime" );

if ( $expires ) {
			$rules[] = 'expires ' . $lifetime . 's;';
		}
		if ( version_compare( Util_Environment::get_server_version(), '1.3.3', '>=' ) ) {
			if ( $this->c->get_boolean( "browsercache.$section.etag" ) ) {
				$rules[] = 'etag on;';
			} else {
				$rules[] = 'etag off;';
			}
		}
		if ( $this->c->get_boolean( "browsercache.$section.last_modified" ) ) {
			$rules[] = 'if_modified_since exact;';
		} else {
			$rules[] = 'if_modified_since off;';
		}

$add_header_rules = array();
		if ( $this->c->get_boolean( "browsercache.$section.cache.control" ) ) {
			$cache_policy = $this->c->get_string( "browsercache.$section.cache.policy" );

switch ( $cache_policy ) {
				case 'cache':
					$add_header_rules[] = 'add_header Pragma "public";';
					$add_header_rules[] = 'add_header Cache-Control "public";';
					break;

case 'cache_public_maxage':
					$add_header_rules[] = 'add_header Pragma "public";';

if ( $expires ) {
						$add_header_rules[] = 'add_header Cache-Control "public";';
					} else {
						$add_header_rules[] = "add_header Cache-Control \"max-age=$lifetime, public\";";
					}
					break;

case 'cache_validation':
					$add_header_rules[] = 'add_header Pragma "public";';
					$add_header_rules[] = 'add_header Cache-Control "public, must-revalidate, proxy-revalidate";';
					break;

case 'cache_noproxy':
					$add_header_rules[] = 'add_header Pragma "public";';
					$add_header_rules[] = 'add_header Cache-Control "private, must-revalidate";';
					break;

case 'cache_maxage':
					$add_header_rules[] = 'add_header Pragma "public";';

if ( $expires ) {
						$add_header_rules[] = 'add_header Cache-Control "public, must-revalidate, proxy-revalidate";';
					} else {
						$add_header_rules[] = "add_header Cache-Control \"max-age=$lifetime, public, must-revalidate, proxy-revalidate\";";
					}
					break;

case 'no_cache':
					$add_header_rules[] = 'add_header Pragma "no-cache";';
					$add_header_rules[] = 'add_header Cache-Control "private, no-cache";';
					break;

case 'no_store':
					$add_header_rules[] = 'add_header Pragma "no-store";';
					$add_header_rules[] = 'add_header Cache-Control "no-store";';
					break;

case 'cache_immutable':
					$add_header_rules[] = 'add_header Pragma "public";';
					$add_header_rules[] = "add_header Cache-Control \"public, max-age=$lifetime, immutable\";";
					break;

case 'cache_immutable_nomaxage':
					$add_header_rules[] = 'add_header Pragma "public";';
					$add_header_rules[] = 'add_header Cache-Control "public, immutable";';
					break;
			}
		}

if ( $this->c->get_boolean( "browsercache.$section.w3tc" ) ) {
			$add_header_rules[] = 'add_header X-Powered-By "' . Util_Environment::w3tc_header() . '";';
		}

if ( ! empty( $add_header_rules ) || $extra_add_headers_set ) {
			$add_header_rules = array_merge( $add_header_rules, $this->security_rules() );
		}

return array(
			'add_header' => $add_header_rules,
			'other'      => $rules,
		);
	}
}

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