swoole扩展

$num = 1;
$str = "EasySwoole,Easy学swoole\n";
$process = new swoole_process(function () use ($str) {//实例化一个进程类,传入回调函数
    echo "我是子进程,我的pid是" . getmypid() . "\n";
});
$pid = $process->start();//开启子进程,创建成功返回子进程的PID，创建失败返回false。
    echo "我是主进程,子进程的pid是{$pid}\n";
}else{
    echo "我是主进程,我现在不慌了,失败就失败吧\n";
}