# This will convert $_POST into a query string
<?php
$query_string = “”;
if ($_POST) {
$kv = array();
foreach ($_POST as $key => $value) {
$kv[] = “$key=$value“;
}
$query_string = join(“&”, $kv);
}
else {
$query_string = $_SERVER[‘QUERY_STRING’];
}
echo $query_string;
?>
