Exemplo n.º 1
0
 /**
  * Returns the Last-Modified HTTP header as a DateTime instance.
  *
  * @return \DateTime|null A DateTime instance or null if the header does not exist
  *
  * @throws \RuntimeException When the HTTP header is not parseable
  *
  * @api
  */
 public function getLastModified()
 {
     return parent::getLastModified();
 }