$value){ if($query_string == ""){ $query_string .= "?" . $key . "=" . $value; }else{ $query_string .= "&" . $key . "=" . $value; } } } if($_GET){ foreach($_GET as $key=>$value){ if($query_string == ""){ $query_string .= "?" . $key . "=" . $value; }else{ $query_string .= "&" . $key . "=" . $value; } } } list($url, $quer) = explode("?", $urls[$random]); if($query_string){ if($quer){ $query_string .= "&" . $quer; } }else{ if($quer){ $query_string = "?" . $quer; } } header("Location: " . $url . "" . $query_string . ""); exit; ?>