private function content()
    {
        $handle = fopen($this->_config, 'r');
        $content = @json_decode(stream_get_contents($handle));

        return $content;
    }
private function content()
    {
        $handle = fopen($this->_config, 'r');
        $content = @json_decode(stream_get_contents($handle));

        return $content;
    }
private function content ( ) { $ handle = fopen ( $ this -> _config , 'r' ) ; $ content = @ json_decode ( stream_get_contents ( $ handle ) ) ; return $ content ; }
Gets the file session's content.

@return mixed
Gets the file session s content .