05.swoole学习笔记--定时器

<?php
//循环执行的定时器
swoole_timer_tick(2000,function($timer_id){
    echo "执行 $timer_id \n";
});

swoole_timer_after(3000,function(){
    echo "3000后执行 \n";
});
//php index.php
//ps -ajft
//service iptables stop //关闭防火墙
?>