| public findIdentifiersByTag ( string $tag ) : array | ||
| $tag | string | The tag to search for |
| return | array | An array with identifiers of all matching entries. An empty array if no entries matched |
public function findIdentifiersByTag($tag)
{
$identifiers = $this->memcache->get($this->identifierPrefix . 'tag_' . $tag);
if ($identifiers !== false) {
return (array) $identifiers;
} else {
return [];
}
}