WP_Customize_Manager::start_previewing_theme()
Method: If the theme to be previewed isn’t the active theme, add filter callbacks to swap it out at runtime.
Source: wp-includes/class-wp-customize-manager.php:668
WP_Customize_Manager::customize_preview_html5()
Method: Prints a workaround to handle HTML5 tags in IE < 9.
Source: wp-includes/class-wp-customize-manager.php:2034
start_previewing_theme
Action Hook: Fires once the Customizer theme preview has started.
Source: wp-includes/class-wp-customize-manager.php:697
WP_Customize_Manager::customize_preview_settings()
Method: Prints JavaScript settings for preview frame.
Source: wp-includes/class-wp-customize-manager.php:2109
WP_Customize_Manager::stop_previewing_theme()
Method: Stops previewing the selected theme.
Source: wp-includes/class-wp-customize-manager.php:707
WP_Customize_Manager::customize_preview_signature()
Method: Prints a signature so we can ensure the Customizer was properly executed.
Source: wp-includes/class-wp-customize-manager.php:2229
WP_Object_Cache::_exists()
Method: Serves as a utility function to determine whether a key exists in the cache.
Source: wp-includes/class-wp-object-cache.php:179
wp_http_cookie_value
Filter Hook: Filters the header-encoded cookie value.
Source: wp-includes/class-wp-http-cookie.php:243
_remove_qs_args_if_not_in_url()
Function: Removes arguments from a query string if they are not present in a URL DO NOT use this in plugin code.
Source: wp-includes/canonical.php:848
wp_redirect_admin_locations()
Function: Redirects a variety of shorthand URLs to the admin.
Source: wp-includes/canonical.php:1023