Example #1
0
 public function picco(IPiccoNode $node, IPiccoNode $tree)
 {
     if (!$node->isPicco() || !isset($this->piccoList[$handle = $node->getPiccoHandler()])) {
         return $node;
     }
     if (($node = $this->piccoList[$handle]->picco($handle, $this, $node, $tree)) === null) {
         return null;
     }
     return $node;
 }