For me the explanations are clear

maybe he should add to the list of commands cron - specify php5

I have a dedicated server - and there are two versions of php - php4 and php5

and for me the only one that works is

/usr/local/bin/php5 -q /home/sitedir/www/periodic/cron.php
Below is the legacy version of the Boonex site, maintained for Dolphin.Pro 7.x support.
The new Dolphin solution is powered by UNA Community Management System.