/**
* Check whether script has been added to WordPress Scripts.
*
- * The values for list defaults to 'queue', which is the same as enqueue for
- * scripts.
+ * By default, checks if the script has been enqueued. You can also
+ * pass 'registered' to $list, to see if the script is registered,
+ * and you can check processing statuses with 'to_do' and 'done'.
*
* @since WP unknown; BP unknown
*
- * @param string $handle Handle used to add script.
- * @param string $list Optional, defaults to 'queue'. Others values are 'registered', 'queue', 'done', 'to_do'
- * @return bool
+ * @param string $handle Name of the script.
+ * @param string $list Optional. Defaults to 'enqueued'. Values are
+ * 'registered', 'enqueued' (or 'queue'), 'to_do', and 'done'.
+ * @return bool Whether script is in the list.
*/
-function wp_script_is( $handle, $list = 'queue' ) {
+function wp_script_is( $handle, $list = 'enqueued' ) {
global $wp_scripts;
if ( ! is_a( $wp_scripts, 'WP_Scripts' ) ) {
if ( ! did_action( 'init' ) )
$wp_scripts = new WP_Scripts();
}
- $query = $wp_scripts->query( $handle, $list );
-
- if ( is_object( $query ) )
- return true;
-
- return $query;
+ return (bool) $wp_scripts->query( $handle, $list );
}