"foreach" error

BradBrening · January 10th, 2005, 01:38 PM

I am having a problem on one of our customers sites. The code I am using is:

Code:

$QueryString = "script=php";
foreach ($_GET as $key => $value) {
    $value = urlencode(stripslashes($value));
    $QueryString .= "&$key=$value";
}

This code works on 99% of the sites it is used on. However, I have a customer that is throwing an error on the line:

Code:

foreach ($_GET as $key => $value) {

The specific error message is:

Quote:

quote:
Warning: Invalid argument supplied for foreach() in SOMEPAGE on line 157
Script Name Undefined.

Does anyone have an idea what may be wrong? If so, is there a fix?

Thanks in advance;

Brad Brening

onion2k · January 13th, 2005, 05:59 AM

Looks like the $_GET array is undefined. Could be a very old version of PHP, or super globals could be switched off..

Snib · January 13th, 2005, 05:33 PM

Try doing it this way:

Code:

$query_string = "script=php&" + $_SERVER['QUERY_STRING'];