public function offsetGet($offset)
    {
        if (!$this->isFetched) {
            $this->fetch();
        }

        return isset($this->models[$offset]) ? $this->models[$offset] : null;
    }
public function offsetGet($offset)
    {
        if (!$this->isFetched) {
            $this->fetch();
        }

        return isset($this->models[$offset]) ? $this->models[$offset] : null;
    }
public function offsetGet ( $ offset ) { if ( ! $ this -> isFetched ) { $ this -> fetch ( ) ; } return isset ( $ this -> models [ $ offset ] ) ? $ this -> models [ $ offset ] : null ; }
Offset to retrieve

@param mixed $offset - Offset name to get

@return mixed|null
Offset to retrieve