Пример #1
0
 /**
  * Add children to node
  * @param ZNode $a_children
  * @return ZNode
  */
 public function &addChildren(ZNode &$a_children)
 {
     if (!$a_children) {
         return $this;
     }
     $a_children->setParent($this);
     $this->m_childrens[$a_children->getId()] =& $a_children;
     return $this;
 }