Exemplo n.º 1
0
 /**
  * Gets the parent chain path	 
  * @return string A textual representation of the parent chain 
  * @access private
  */
 function _parentPath()
 {
     return parent::_parentPath()."($this->_left, $this->_top, $this->_right, $this->_bottom)";
 }
Exemplo n.º 2
0
 /**
  * Gets the parent chain path	 
  * @return string A textual representation of the parent chain 
  * @access private
  */
 function _parentPath()
 {
     if ($this->_parent) {
         return $this->_parent->_parentPath()." -> ".get_class($this)." [$this->_iD]";
     } else {
         return "[chain broken] -> ".get_class($this)." [$this->_iD]";
 }
     }