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Parse url querystring into an array

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This will take an url or just the querystring portion and break it out into an array

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  1. /**
  2.         * Parse out url query string into an associative array
  3.         *
  4.         * $qry can be any valid url or just the query string portion.
  5.         * Will return false if no valid querystring found
  6.         *
  7.         * @param $qry String
  8.         * @return Array
  9.         */
  10.         function queryToArray($qry)
  11.         {
  12.                 $result = array();
  13.                 //string must contain at least one = and cannot be in first position
  14.                 if(strpos($qry,'=')) {
  15.  
  16.                  if(strpos($qry,'?')!==false) {
  17.                    $q = parse_url($qry);
  18.                    $qry = $q['query'];
  19.                   }
  20.                 }else {
  21.                         return false;
  22.                 }
  23.  
  24.                 foreach (explode('&', $qry) as $couple) {
  25.                         list ($key, $val) = explode('=', $couple);
  26.                         $result[$key] = $val;
  27.                 }
  28.  
  29.                 return empty($result) ? false : $result;
  30.  
  31.         }

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