I have cronjobs working perfectly for me.
First of all, at the top of the script you want to run, make sure the first line (before ANYTHING, even a newline) is the following:
Code:
#!/usr/local/bin/php -q
I admit that I'm not certain you need it, but it doesn't hurt anyway.
Then, for the 'command to run' in the cronjobs section of the cpanel, make it something along the lines of the following:
Code:
php-cron /home/fierce/public_html/cron.php
The above two things are exactly what I did, and it works perfectly
