| protected extractIds ( mixed $identities ) : array | ||
| $identities | mixed | |
| return | array | |
protected function extractIds($identities)
{
$ids = [];
if (is_array($identities)) {
foreach ($identities as $identity) {
$ids[] = $this->extractId($identity);
}
} else {
$ids[] = $this->extractId($identities);
}
return $ids;
}