+
+/**
+ * Remove an enqueued style.
+ *
+ * @since WP 3.1
+ * @see WP_Styles::dequeue() For parameter information.
+ */
+function wp_dequeue_style( $handle ) {
+ global $wp_styles;
+ if ( ! is_a( $wp_styles, 'WP_Styles' ) ) {
+ if ( ! did_action( 'init' ) )
+ _doing_it_wrong( __FUNCTION__, sprintf( __( 'Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.' ),
+ '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>init</code>' ), '3.3' );
+ $wp_styles = new WP_Styles();
+ }
+
+ $wp_styles->dequeue( $handle );
+}
+
+/**
+ * Check whether style has been added to WordPress Styles.
+ *
+ * The values for list defaults to 'queue', which is the same as wp_enqueue_style().
+ *
+ * @since WP unknown; BP unknown
+ * @global object $wp_styles The WP_Styles object for printing styles.
+ *
+ * @param string $handle Name of the stylesheet.
+ * @param string $list Values are 'registered', 'done', 'queue' and 'to_do'.
+ * @return bool True on success, false on failure.
+ */
+function wp_style_is( $handle, $list = 'queue' ) {
+ global $wp_styles;
+ if ( ! is_a( $wp_styles, 'WP_Styles' ) ) {
+ if ( ! did_action( 'init' ) )
+ _doing_it_wrong( __FUNCTION__, sprintf( __( 'Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.' ),
+ '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>init</code>' ), '3.3' );
+ $wp_styles = new WP_Styles();
+ }
+
+ $query = $wp_styles->query( $handle, $list );
+
+ if ( is_object( $query ) )
+ return true;
+
+ return $query;
+}