如何在php中ping IP地址并给出结果 [英] how to ping ip addresses in php and give results

问题描述

可能重复:
使用PHP ping IP地址并回显结果

Possible Duplicate:
Pinging an IP address using PHP and echoing the result

您如何ping php中的IP地址.并给出结果，就好像您在Windows中的cmd程序上一样

How do you ping an ip addresses in php. and give the the results as if you are on cmd program in windows

<?php

  system(‘ping -c 192.168.0.104’); // Ping IP address.<br>

   echo "pinged";<br>

?>

推荐答案

$ip =   "127.0.0.1";
exec("ping -n 3 $ip", $output, $status);
print_r($output);

输出如下所示

Array
(
    [0] => 
    [1] => Pinging 127.0.0.1 with 32 bytes of data:
    [2] => Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
    [3] => Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
    [4] => Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
    [5] => 
    [6] => Ping statistics for 127.0.0.1:
    [7] =>     Packets: Sent = 3, Received = 3, Lost = 0 (0% loss),
    [8] => Approximate round trip times in milli-seconds:
    [9] =>     Minimum = 0ms, Maximum = 0ms, Average = 0ms
)

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