source: Base/HTTP.php

<?php

class HTTP
{
  function GetQueryStringArray()
  {
    $Result = array();
    $Parts = explode('&', $_SERVER['QUERY_STRING']);
    foreach($Parts as $Part)
    {
      if($Part != '')
      {
        $Item = explode('=', $Part);
        $Result[$Item[0]] = $Item[1];
      }
    }
    return($Result);
  }

  function SetQueryStringArray($QueryStringArray)
  {
    $Parts = array();
    foreach($QueryStringArray as $Index => $Item)
    {
      $Parts[] = $Index.'='.$Item;
    }
    return(implode('&amp;', $Parts));
  }
}

?>