PHP-ICMP Ping

问题描述 投票:1回答:1

因此,我正在尝试研究如何从PHP跨多个系统可靠地ping通几个主机。为此,我决定最好的方法是使PHP进行ICMP ping,以便不使用exec或类似方法。

我当前的解决方案(可在google上找到)如下:

function testPing($host, $timeout = 1) {
    /* ICMP ping packet with a pre-calculated checksum */
    $package = "\x08\x00\x7d\x4b\x00\x00\x00\x00PingHost";
    $socket  = socket_create(AF_INET, SOCK_RAW, 1);
    socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO, array('sec' => $timeout, 'usec' => 0));
    socket_connect($socket, $host, null);

    $ts = microtime(true);
    socket_send($socket, $package, strLen($package), 0);
    if (socket_read($socket, 255))
        $result = microtime(true) - $ts;
    else
        $result = false;
    socket_close($socket);

    return ($result===false?2:0); // 0 = good, 2 = bad
}

当前显示为Warning: socket_create(): Unable to create socket [10013]: An attempt was made to access a socket in a way forbidden by its access permissions.

如果有人可以解决该错误或通过更好的方式执行ping操作,我将不胜感激。

php sockets ping php-7 icmp
1个回答
0
投票

经过一些研究,我发现了一段有用的代码,可以用纯PHP在icmp中ping。我为OOP库做了一些努力和女仆。

因此,如果您仍在考虑,请查看:https://github.com/AmirMND/Ping

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