PHP解析URL並得到URL中的參數

$param)
    {
        $tmp[] = $k.'='.$param;
    }
    $params = implode('&',$tmp);
    return $params;
}
?>

輸出結果：

array (size=4)
  'scheme' => string 'http' (length=4)
  'host' => string 'test.com' (length=8)
  'path' => string '/testdir/index.php' (length=18)
  'query' => string 'param1=10&param2=20&param3=30&param4=40&param5=50&param6=60' (length=59)


array (size=6)
  'param1' => string '10' (length=2)
  'param2' => string '20' (length=2)
  'param3' => string '30' (length=2)
  'param4' => string '40' (length=2)
  'param5' => string '50' (length=2)
  'param6' => string '60' (length=2)


string 'param1=10&param2=20&param3=30&param4=40&param5=50&param6=60' (length=59)