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quantumkangaroo · 03-20-2008, 03:05 PM

Hehe sorry for that should have word the post a little different yes is_numeric would check for any numeric value in a given string or variable so fsda342 would be True.

Of course for user input you could always use str_replace to remove the quotes and thus u have a clean value. I didn't include this but here is an example.

PHP Code:


			
$pid = $_GET['pid'];

$replace = '"';

$pid = str_replace($replacement, "", $pid);

if (is_numeric($pid)) {

 // What you want to do

}

That should fix that issue now on to the bool, it always gives me a true value, i have spoken to a few people to also have this same problem.

03-20-2008, 03:05 PM	#3 (permalink)
quantumkangaroo The Contributor Join Date: Feb 2008 Location: Pretoria, South Africa Posts: 42 Thanks: 1	Hehe sorry for that should have word the post a little different yes is_numeric would check for any numeric value in a given string or variable so fsda342 would be True. Of course for user input you could always use str_replace to remove the quotes and thus u have a clean value. I didn't include this but here is an example. PHP Code: `$pid = $_GET['pid']; $replace = '"'; $pid = str_replace($replacement, "", $pid); if (is_numeric($pid)) { // What you want to do }` That should fix that issue now on to the bool, it always gives me a true value, i have spoken to a few people to also have this same problem. __________________ virtueCart v1.0.5 developed by WebDevSA