Twig_NodeVisitorInterface::getPriority PHP Method

    public function getPriority();

 /**
  * Adds a visitor.
  *
  * @param Twig_NodeVisitorInterface $visitor A Twig_NodeVisitorInterface instance
  */
 public function addVisitor(Twig_NodeVisitorInterface $visitor)
 {
     if (!isset($this->visitors[$visitor->getPriority()])) {
         $this->visitors[$visitor->getPriority()] = array();
     }
     $this->visitors[$visitor->getPriority()][] = $visitor;
 }