admin_print_footer_scripts-widgets.php хук-событие . WP 1.0
This action is documented in wp-admin/admin-footer.php
Использование
add_action( 'admin_print_footer_scripts-widgets.php', 'action_function_name_6012' );
function action_function_name_6012(){
// action...
}Где вызывается хук
wp-includes/class-wp-customize-widgets.php 861
do_action( 'admin_print_footer_scripts-widgets.php' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores