Eduard Bekker:

> Fatal error: Call to undefined function: bcmod() in
> /home/httpd/vhosts/layout.nl/httpdocs/captcha/test.php on line 2
>
> Hoe kan dat?

Kijk met phpinfo() even na of je hieraan voldoet:
"These functions are only available if PHP was configured
with --enable-bcmath"
http://nl.php.net/manual/en/ref.bc.php

--
Erick