attachment_url_to_postid()
Function: Tries to convert an attachment URL into a post ID.
Source: wp-includes/media.php:3913
WP_Customize_Widgets::get_selective_refreshable_widgets()
Method: List whether each registered widget can be use selective refresh.
Source: wp-includes/class-wp-customize-widgets.php:145
WP_Customize_Widgets::parse_widget_setting_id()
Method: Converts a widget setting ID (option path) to its id_base and number components.
Source: wp-includes/class-wp-customize-widgets.php:629
WP_Customize_Widgets::print_preview_css()
Method: Inserts default style for highlighted widget at early point so theme stylesheet can override.
Source: wp-includes/class-wp-customize-widgets.php:1181
WP_HTTP_Fsockopen
Class:
Source: wp-includes/class-wp-http-streams.php:525
use_streams_transport
Filter Hook: Filters whether streams can be used as a transport for retrieving a URL.
Source: wp-includes/class-wp-http-streams.php:509
wpview_media_sandbox_styles()
Function: Returns the URLs for CSS files used in an iframe-sandbox’d TinyMCE media view.
Source: wp-includes/media.php:3955
WP_Customize_Widgets::is_widget_selective_refreshable()
Method: Determines if a widget supports selective refresh.
Source: wp-includes/class-wp-customize-widgets.php:167
WP_Customize_Widgets::print_styles()
Method: Calls admin_print_styles-widgets.php and admin_print_styles hooks to allow custom styles from plugins.
Source: wp-includes/class-wp-customize-widgets.php:646
WP_Customize_Widgets::export_preview_data()
Method: Communicates the sidebars that appeared on the page at the very end of the page, and at the very end of the wp_footer,
Source: wp-includes/class-wp-customize-widgets.php:1204