| 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)
{
$success = false;
$identifiers = apc_fetch($this->identifierPrefix . 'tag_' . $tag, $success);
if ($success === false) {
return [];
} else {
return (array) $identifiers;
}
}