public function offsetUnset($offset)
    {
        if ($this->offsetExists($offset)) {
            unset($this->internArray[$offset]);
            $this->_set($this->getAttributeName(), $this->internArray);
        }
        return $this;
    }
public function offsetUnset($offset)
    {
        if ($this->offsetExists($offset)) {
            unset($this->internArray[$offset]);
            $this->_set($this->getAttributeName(), $this->internArray);
        }
        return $this;
    }
public function offsetUnset ( $ offset ) { if ( $ this -> offsetExists ( $ offset ) ) { unset ( $ this -> internArray [ $ offset ] ) ; $ this -> _set ( $ this -> getAttributeName ( ) , $ this -> internArray ) ; } return $ this ; }
Method unsetting value at offset
@param mixed $offset
@return AbstractStructArrayBase
Method unsetting value at offset