| private static getExpireTime ( mixed $element, integer | null $maxExpireTime ) : integer | ||
| $element | mixed | The element we should determine the expiry time of. |
| $maxExpireTime | integer | null | The maximum expiration time. |
| return | integer | The unix timestamp for when the element should expire. Will be NULL if no limit is set for the element. |
private static function getExpireTime($element, $maxExpireTime)
{
// validUntil may be null
$expire = $element->validUntil;
if ($maxExpireTime !== null && ($expire === null || $maxExpireTime < $expire)) {
$expire = $maxExpireTime;
}
return $expire;
}