| public getLastModified ( ) : DateTime | null | ||
| return | DateTime | null | A DateTime instance or null if the header does not exist |
public function getLastModified()
{
return $this->headers->getDate('Last-Modified');
} /**
* @return \DateTime
*/
protected function getLastModified()
{
if ($this->response === null) {
return null;
}
return $this->response->getLastModified();
}
