This package can be used to easily enable signal handling in your commandline tool or daemon.
Catch signals sent to your program and allow you to handle them. By default catch kill -HUP, kill and ctrl-c.
It is intended for simple usage so you can gracefully shutdown your program.
$sh = new Web2All_Signal_Handler();
$sh->pcntlSignalSetup();
while(1){
// do stuff
sleep($time);
// you must call pcntlSignalDispatch regulary (preferably after each sleep)
// so all signals get handled. Signals will automatically interrupt the
// php sleep() command.
$sh->pcntlSignalDispatch();
if ($sh->pcntlSignalReceived()) break;
}
Web2All framework is open-sourced software licensed under the MIT license (https://opensource.org/licenses/MIT).