
利用Query Monitor插件调试WordPress并提高网站性能
rich_edit_exists ( No parameters )
Determine if TinyMCE is available.
Checks to see if the user has deleted the tinymce files to slim down
their WordPress installation.
function rich_edit_exists() { global $wp_rich_edit_exists; _deprecated_function( __FUNCTION__, '3.9.0' ); if ( ! isset( $wp_rich_edit_exists ) ) $wp_rich_edit_exists = file_exists( ABSPATH . WPINC . '/js/tinymce/tinymce.js' ); return $wp_rich_edit_exists; }