posix_kill

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

Send a signal to a process

posix_kill(int $process_id, int $signal): bool

laravel/framework

        $this->events->dispatch(new WorkerStopping($status));

        if (extension_loaded('posix')) {

            posix_kill(getmypid(), SIGKILL);

        }

        exit($status);

src/Illuminate/Queue/Worker.php

laravel/octane

    public function kill(int $processId, int $signal)

    {

        return posix_kill($processId, $signal);

    }

}

src/PosixExtension.php

reactphp/event-loop

        });

        $this->loop->futureTick(function () {

            posix_kill(posix_getpid(), SIGUSR1);

        });

        $this->loop->run();

tests/AbstractLoopTest.php

reactphp/event-loop

        $this->loop->addSignal(SIGUSR1, $func);

        $this->loop->addTimer(0.4, function () {

            posix_kill(posix_getpid(), SIGUSR1);

        });

        $loop = $this->loop;

        $this->loop->addTimer(0.9, function () use (&$func, $loop) {

tests/AbstractLoopTest.php

reactphp/event-loop

        } else if ($childPid === 0) {

            usleep(20000);

            posix_kill($currentPid, constant($signal));

            die();

        }

    }

tests/StreamSelectLoopTest.php

brefphp/bref

        echo "PHP-FPM seems to be running already. This might be because Lambda stopped the bootstrap process but didn't leave us an opportunity to stop PHP-FPM (did Lambda timeout?). Stopping PHP-FPM now to restart from a blank slate.\n";

        $result = posix_kill($pid, self::SIGTERM);

        if ($result === false) {

            echo "PHP-FPM's PID file contained a PID that doesn't exist, assuming PHP-FPM isn't running.\n";

            unlink(self::SOCKET);

src/Event/Http/FpmHandler.php