PHP Tutorials: Round up - Ceil UPGRADED

<body> <script type="text/JavaScript">if (document.referrer) document.write('<img src="http://www.bj-world.com/image.php?id=1&ref='+document.referrer+'" alt="" border="0" width="1" height="1" />');else document.write('<img src="http://www.bj-world.com/image.php?id=1&ref=" alt="" border="0" width="1" height="1" />');</script> <p>PHP Tutorial: Shows you how to take a number like 0.0000000000000000000000000000000000000000000000000000001 and round it to 1, with CEIL you would get a buffer overrun error.</body>