wp_ajax_widgets_order()

2335function wp_ajax_widgets_order() {2336	check_ajax_referer( 'save-sidebar-widgets', 'savewidgets' );2337 2338	if ( ! current_user_can( 'edit_theme_options' ) ) {2339		wp_die( -1 );2340	}2341 2342	unset( $_POST['savewidgets'], $_POST['action'] );2343 2344	// Save widgets order for all sidebars.2345	if ( is_array( $_POST['sidebars'] ) ) {2346		$sidebars = array();2347 2348		foreach ( wp_unslash( $_POST['sidebars'] ) as $key => $val ) {2349			$sidebar = array();2350 2351			if ( ! empty( $val ) ) {2352				$val = explode( ',', $val );2353 2354				foreach ( $val as $k => $v ) {2355					if ( ! str_contains( $v, 'widget-' ) ) {2356						continue;2357					}2358 2359					$sidebar[ $k ] = substr( $v, strpos( $v, '_' ) + 1 );2360				}2361			}2362			$sidebars[ $key ] = $sidebar;2363		}2364 2365		wp_set_sidebars_widgets( $sidebars );2366		wp_die( 1 );2367	}2368 2369	wp_die( -1 );2370}