Question

I’ve search for the issue, but cant find it, I have a script that gives me this warning Warning: Division by zero in /home/ on line 52.php – you can see the error on http://usedcarsforsaleingauteng.com/

If you look below, $pages = ceil($total / $_GET[p]); // number of pages is line 52.php

Can you guys help please. Thank you

// get total number of entries for pagenation
$result = mysql_query("SELECT COUNT(*) FROM $dblist $where", $link);
$total  = mysql_fetch_array($result); $total = $total[0]; // total number of listings
$pages  = ceil($total / $_GET[p]); // number of pages
}

Answer 1

You should use $_GET['p'] not $_GET[p] (notice the ‘ )

I just checked out your website and saw the error. You are not setting the $_GET['p'] variable to a fallback value if it isn’t supplied with the url.

When you visit http://usedcarsforsaleingauteng.com/ you see the error, but not with : http://usedcarsforsaleingauteng.com/?p=1

You should have a fallback value:

if($_GET['p']){
 $page = $_GET['p'];
} else{
 $page = 1;
}
$pages  = ceil($total / $page);