cron question for one site

I am hosting an installation of osTicket and need to schedule a cron job. Unfortunately, I am coming up blank on how to implement this:

Code:

*/5 * * * * nobody /path/to/php /path/to/api/cron.php

for a single site on ISPconfig3 (ubuntu 14.04 LTS)
Can somebody set me on the right path?

Thanks!

 

There's a cron section in ISPC. As command you could put in like:
https://domain.tld/api/cron.php
or write a wrapper script like "/var/www/domain.tld/wrapper.sh"

Code:

#!/usr/bin/env bash
php /path/to/api/cron.php

and then fill in
/var/www/domain.tld/wrapper.sh