note 62060 deleted from function.is-numeric by nlopess
| From: | nlopess@php.net | Date: | Sat, 18 Feb 2006 19:40:21 +0000 |
| Subject: | note 62060 deleted from function.is-numeric by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-103982@lists.php.net to get a copy of this message | ||
Note Submitter: this dot is dot me at gmail dot com
----
Handig tegen scriptkiddies:
<?php
if(!is_numeric($_GET['id']))
{
echo "Je hebt een niet geldig ID ingevoerd.";
} else {
mysql_query("SELECT * FROM tabel WHERE
id='".$_GET['id']."'")or die(mysql_error());
}
?>