Crontab + Php In Freebsd 6.1

i created a new cron job with "crontab -e" command by using the "root" user.

* * * * * php -f /path/file.php

i tried it for php -q too. while i type this command on the shell the php file works. there is no problem with crontab rule too. the chmod of file.php is 777, user root group wheel..

but it cant work. i couldnt understand why it aint.

i created a shell file and changed the cron like:

* * * * * /path/file.sh

and in file.sh:

#!/bin/sh
php -q /path/file.php
mkdir /path/anydir

so, /path/anydir have been created but file.php not executed. so the problem is not about cron rule.