System_Daemon is a PHP class that allows developers to create their own daemon applications on Linux systems. The class is focussed entirely on creating & spawning standalone daemons.
To install with composer, add this to your composer.json file:
"repositories": [
{
"type": "vcs",
"url": "https://github.com/kvz/system_daemon"
}
],
"require": {
"kvz/system_daemon": "dev-master"
}
More info at: