bash - how to run simple php script from Daemon at CentOS? -


i need run simple php script every second in centos. told me should use daemon run php script every second in background. there guide how it? know nothing daemon , when search internet, looks complicated.

anyone can help?

this current code. keep running when run : php -q /check_status.php

but when disconnect server, stops running. should keep running?

!/usr/bin/php -q

<?php  require_once "system/daemon.php"; $daemon_options = array("appname" => "channel_usage"); system_daemon::setoptions($daemon_options);  system_daemon::start();  while (true) { //some php code }  sleep(1); ?>

you can run command nohup infront of it, have continue executing if session ends.

example: 

nohup ping google.com

this keep pinging google if close ssh session.

or can schedule cronjob doing following (change command own needs):

echo "* * * * * /path/to/script.sh" >> /etc/crontab

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