Hits: 742  Have you checked my previous article on cronjobs… http://blog.svnlabs.com/tag/crontab-command-line/ To run cronjob per second you have to execute crontab/cronjob per minute and then have to run task in cron file per second using PHP function time_sleep_until(). <?php $start = microtime(true); for($ii=0;$ii<60;$ii++) { //………………………. /// here is the tasks which need to run per second… [...]