is_admin_bar_showing(): bool

1430function is_admin_bar_showing() {1431	global $show_admin_bar, $pagenow;1432 1433	// For all these types of requests, we never want an admin bar.1434	if ( defined( 'XMLRPC_REQUEST' ) || defined( 'DOING_AJAX' ) || defined( 'IFRAME_REQUEST' ) || wp_is_json_request() ) {1435		return false;1436	}1437 1438	if ( is_embed() ) {1439		return false;1440	}1441 1442	// Integrated into the admin.1443	if ( is_admin() ) {1444		return true;1445	}1446 1447	if ( ! isset( $show_admin_bar ) ) {1448		if ( ! is_user_logged_in() || 'wp-login.php' === $pagenow ) {1449			$show_admin_bar = false;1450		} else {1451			$show_admin_bar = _get_admin_bar_pref();1452		}1453	}1454 1455	/**1456	 * Filters whether to show the admin bar.1457	 *1458	 * Returning false to this hook is the recommended way to hide the admin bar.1459	 * The user's display preference is used for logged in users.1460	 *1461	 * @since 3.1.01462	 *1463	 * @param bool $show_admin_bar Whether the admin bar should be shown. Default false.1464	 */1465	$show_admin_bar = apply_filters( 'show_admin_bar', $show_admin_bar );1466 1467	return $show_admin_bar;1468}