public function offsetGet($key)
    {
        $this->_materialize($key);

        $result = null;
        if (isset($this->_property[$key])) {
            $result = $this->_property[$key];
        }

        return $result;
    }
public function offsetGet($key)
    {
        $this->_materialize($key);

        $result = null;
        if (isset($this->_property[$key])) {
            $result = $this->_property[$key];
        }

        return $result;
    }
public function offsetGet ( $ key ) { $ this -> _materialize ( $ key ) ; $ result = null ; if ( isset ( $ this -> _property [ $ key ] ) ) { $ result = $ this -> _property [ $ key ] ; } return $ result ; }
Get an item from the array by offset.

Required by interface ArrayAccess

@param   string     The offset

@return mixed The item from the array
Get an item from the array by offset .