| protected getLastStateHasChangedDate ( object $subject, ArrayAccess $context ) : DateTime | ||
| $subject | object | |
| $context | ArrayAccess | |
| return | DateTime | |
protected function getLastStateHasChangedDate($subject, \ArrayAccess $context)
{
if ($subject instanceof LastStateHasChangedDateInterface) {
return $subject->getLastStateHasChangedDate();
} else {
throw new \InvalidArgumentException('Overwrite this method to implement a different type!');
}
}