The following script provides the following output. I am running PHP Version 5.5.12 with Apache/2.2.15 (CentOS) on i386 server. Note I run the same script on my almost identical server which is x86_64, and I don't experience the error.
<?php
$id=mt_rand ( 1 , 4294967295);
?>
Warning: mt_rand(): max(-1) is smaller than min(1) in /var/www/html/testing/mt_rand.php on line 2
What causes this error, and how do I fix it?