CronTranslator explains / translates crontab settings into human readable format.
composer.phar install
php explain.php "*/15 8-16,3 * * *"
make install
make explain
For cron */15 8-16,3 * * *
Will run :
At minute : every 15
At hour : 8 until 16 and 3
At day : any
At month : any
At weekday : any
Last run : 21/06/2013 16:45:00
Next runs : 22/06/2013 03:00:00
22/06/2013 03:15:00
22/06/2013 03:30:00
22/06/2013 03:45:00
22/06/2013 08:00:00
22/06/2013 08:15:00
22/06/2013 08:30:00
22/06/2013 08:45:00
22/06/2013 09:00:00
22/06/2013 09:15:00