Example #1
0
 /**
  * @param $url
  * @return mixed
  */
 public function &getNode($url)
 {
     if (array_key_exists($url, $this->urls)) {
         $url = $this->urls[$url];
     }
     return parent::getNode($url);
 }
Example #2
0
 public function count()
 {
     return count($this->tree->getNodes());
 }