Example #1
0
 public function getHTTPReferer()
 {
     return parent::getHTTPReferer();
 }
Example #2
0
 /**
  * Get the HTTP_REFERER value for the current page.
  *
  * @param null $default_url
  * @return mixed
  */
 public function referrer($default_url = null)
 {
     return $this->getUrl($this->_request->getHTTPReferer());
 }