php 获取自己的公网IP
<?php
$externalContent = file_get_contents('http://checkip.dyndns.com/');
preg_match('/Current IP Address: \[?([:.0-9a-fA-F]+)\]?/', $externalContent, $m);
$externalIp = $m[1];
echo $externalIp;- 上一篇 »查看linux的公网地址
- 下一篇 »PHP如何获取内网IP？
<?php
$externalContent = file_get_contents('http://checkip.dyndns.com/');
preg_match('/Current IP Address: \[?([:.0-9a-fA-F]+)\]?/', $externalContent, $m);
$externalIp = $m[1];
echo $externalIp;