Multiple URL Suffix (SOLVED - UPDATED for CI 1.6.0)

[eluser]naruto[/eluser]
CodeIgniter 1.6.0 breaks this script. To fix it, replace the format() function in MY_URI.php as follow:

Code:

/**
* Grab the requested file format fromt he URI
* This requires an addition to the routes.php file:
*
* $route['(:any)/(:any)\.(:any)'] = "$1/$2";
* @return string
*/
public function format($default_return = false, $separator = '.')
{
    $format = $default_return;
    if (count($this->segments)) {
        $last_segment = explode($separator, end($this->segments));
        if (count($last_segment) > 1) {
            $format = strtolower(end($last_segment));
        }
    }        
    return $format;
} // format()