get_custom_header(): object

1555function get_custom_header() {1556	global $_wp_default_headers;1557 1558	if ( is_random_header_image() ) {1559		$data = _get_random_header_data();1560	} else {1561		$data = get_theme_mod( 'header_image_data' );1562		if ( ! $data && current_theme_supports( 'custom-header', 'default-image' ) ) {1563			$directory_args        = array( get_template_directory_uri(), get_stylesheet_directory_uri() );1564			$data                  = array();1565			$data['url']           = vsprintf( get_theme_support( 'custom-header', 'default-image' ), $directory_args );1566			$data['thumbnail_url'] = $data['url'];1567			if ( ! empty( $_wp_default_headers ) ) {1568				foreach ( (array) $_wp_default_headers as $default_header ) {1569					$url = vsprintf( $default_header['url'], $directory_args );1570					if ( $data['url'] === $url ) {1571						$data                  = $default_header;1572						$data['url']           = $url;1573						$data['thumbnail_url'] = vsprintf( $data['thumbnail_url'], $directory_args );1574						break;1575					}1576				}1577			}1578		}1579	}1580 1581	$default = array(1582		'url'           => '',1583		'thumbnail_url' => '',1584		'width'         => get_theme_support( 'custom-header', 'width' ),1585		'height'        => get_theme_support( 'custom-header', 'height' ),1586		'video'         => get_theme_support( 'custom-header', 'video' ),1587	);1588	return (object) wp_parse_args( $data, $default );1589}