(PECL swoole >= 1.9.0)
Swoole\Event::wait — Start event loop
Starts the event loop. Place this at the end of your PHP program.
No return value.
例1 Swoole\Event::wait() example
<?php
Swoole\Timer::tick(1000, function () {
echo "hello\n";
});
Swoole\Event::wait();
?>