Exemplo n.º 1
0
 function changeParent($to, &$index = null)
 {
     #php5e
     if ($this->parent !== null) {
         $this->parent->deleteChild($this, true);
     }
     $this->parent = $to;
     if ($index !== false) {
         $new_index = $this->index();
         if (!(is_int($new_index) && $new_index >= 0)) {
             $this->parent->addChild($this, $index);
         }
     }
 }