Voodoo\Core\Http\Request::getSegment PHP Méthode

    public static function getSegment($key = null, $offset = 0, array $segmentsArr = null)
    {
        if (!$segmentsArr) {
            if (self::$segments == null) {
                self::$segments = self::getUrlSegments();
            }
            $segmentsArr = self::$segments;
        }
        if (is_numeric($key)) {
            return $segmentsArr[$key - 1];
        } else {
            if (is_string($key)) {
                $segments = array_slice($segmentsArr, $offset);
                $i = 0;
                $lastval = '';
                $segs = array();
                foreach ($segments as $seg) {
                    if ($i % 2) {
                        $segs[$lastval] = $seg;
                    } else {
                        $segs[$seg] = FALSE;
                        $lastval = $seg;
                    }
                    $i++;
                }
                return $key ? $segs[$key] : $segs;
            } else {
                return $segmentsArr;
            }
        }
    }

 /**
  * Segements are part of the URL separated by /
  * ie: /gummy/bear/?q=hello 'gummy' and 'bear' are segments.
  * @param mixed (int | string) - if int, i will pick the index of the . If a string, it will return the k/v pair of the segemnt
  * @param int Where to start the segment
  * @return mixed
  */
 public function getSegment($key = null, $offset = 0)
 {
     return Http\Request::getSegment($key, $offset, $this->segments);
 }