getmypid

reactphp/event-loop

Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8

Gets PHP's process ID

<?php getmypid(): int|false

<?php     Loop::removeSignal(SIGINT, $func);

});



echo 'Listening for SIGINT. Use "kill -SIGINT ' . getmypid() . '" or CTRL+C' . PHP_EOL;