The command:
/usr/local/bin/php /home/myaccount/public_html/folder_name/mycron.php
If you don’t know the path, you can use “dirname(__FILE__)” to get it.
If you want to test it, set time to “every minute”. If it output something on the webpage: mycron.php, like echo, “this will be shown on the webpage”; , it will send you an email. If no output to the webpage, no email.