+
+/**
+ * Remove a previously enqueued script.
+ *
+ * @see WP_Dependencies::dequeue()
+ * @global WP_Scripts $wp_scripts The WP_Scripts object for printing scripts.
+ *
+ * @since 3.1.0
+ *
+ * @param string $handle Name of the script to be removed.
+ */
+function wp_dequeue_script( $handle ) {
+ global $wp_scripts;
+ if ( ! is_a( $wp_scripts, 'WP_Scripts' ) ) {
+ if ( ! did_action( 'init' ) )
+ _doing_it_wrong( __FUNCTION__, sprintf( __( 'Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.' ),
+ '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>login_enqueue_scripts</code>' ), '3.3' );
+ $wp_scripts = new WP_Scripts();
+ }
+
+ $wp_scripts->dequeue( $handle );
+}
+
+/**
+ * Check whether a script has been added to the queue.
+ *
+ * @global WP_Scripts $wp_scripts The WP_Scripts object for printing scripts.
+ *
+ * @since 2.8.0
+ * @since 3.5.0 'enqueued' added as an alias of the 'queue' list.
+ *
+ * @param string $handle Name of the script.
+ * @param string $list Optional. Status of the script to check. Default 'enqueued'.
+ * Accepts 'enqueued', 'registered', 'queue', 'to_do', and 'done'.
+ * @return bool Whether the script script is queued.
+ */
+function wp_script_is( $handle, $list = 'enqueued' ) {
+ global $wp_scripts;
+ if ( ! is_a( $wp_scripts, 'WP_Scripts' ) ) {
+ if ( ! did_action( 'init' ) )
+ _doing_it_wrong( __FUNCTION__, sprintf( __( 'Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.' ),
+ '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>login_enqueue_scripts</code>' ), '3.3' );
+ $wp_scripts = new WP_Scripts();
+ }
+
+ return (bool) $wp_scripts->query( $handle, $list );
+}