wp_sizes_attribute_includes_valid_auto() │ WP 6.7.0

Checks whether the given 'sizes' attribute includes the 'auto' keyword as the first item in the list.

Per the HTML spec, if present it must be the first entry.

Хуков нет.

Возвращает

true|false. True if the 'auto' keyword is present, false otherwise.

Использование

wp_sizes_attribute_includes_valid_auto( $sizes_attr ): bool;
$sizes_attr(строка) (обязательный)
The 'sizes' attribute value.

Список изменений

С версии 6.7.0 Введена.

Код wp_sizes_attribute_includes_valid_auto() WP 6.7.1

wp-includes/media.php 
function wp_sizes_attribute_includes_valid_auto( string $sizes_attr ): bool {
	list( $first_size ) = explode( ',', $sizes_attr, 2 );
	return 'auto' === strtolower( trim( $first_size, " \t\f\r\n" ) );
}