//每隔2000ms触发一次
swoole_timer_tick(, function ($timer_id) {
echo "tick-2000ms\n";
});
//3000ms后执行此函数
swoole_timer_after(, function () {
echo "after 3000ms.\n";
});
//每隔2000ms触发一次
swoole_timer_tick(, function ($timer_id) {
echo "tick-2000ms\n";
});
//3000ms后执行此函数
swoole_timer_after(, function () {
echo "after 3000ms.\n";
});