Neos\Cache\Frontend\FrontendInterface::getByTag PHP Метод

Finds and returns all cache entries which are tagged by the specified tag.

public getByTag ( string $tag ) : array
$tag	string	The tag to search for
Результат	array	An array with the identifier (key) and content (value) of all matching entries. An empty array if no entries matched

    public function getByTag($tag);

FrontendInterface