set_php_headers.php

<?php
if (isset($_SERVER)) {
    $url = "{$_SERVER['REQUEST_METHOD']} ";
    if (!empty($_SERVER['HTTPS'])) {
        $url .= 'https://';
    } else {
        $url .= 'http://';
    }
    $url .= "{$_SERVER['HTTP_HOST']}{$_SERVER['REQUEST_URI']}";
    putenv("_QUERY_STRING={$url}");
    putenv("_REMOTE_ADDR={$_SERVER['REMOTE_ADDR']}");
}
?>