php 获取当前用户的IP
- WBOY原创
- 2016-05-30 16:59:45815浏览
代码如下：
<span style="color: #000000;">php
</span><span style="color: #0000ff;">if</span>(<span style="color: #800080;">$_SERVER</span>['HTTP_CLIENT_IP'<span style="color: #000000;">]){
</span><span style="color: #800080;">$onlineip</span>=<span style="color: #800080;">$_SERVER</span>['HTTP_CLIENT_IP'<span style="color: #000000;">];
}</span><span style="color: #0000ff;">elseif</span>(<span style="color: #800080;">$_SERVER</span>['HTTP_X_FORWARDED_FOR'<span style="color: #000000;">]){
</span><span style="color: #800080;">$onlineip</span>=<span style="color: #800080;">$_SERVER</span>['HTTP_X_FORWARDED_FOR'<span style="color: #000000;">];
}</span><span style="color: #0000ff;">else</span><span style="color: #000000;">{
</span><span style="color: #800080;">$onlineip</span>=<span style="color: #800080;">$_SERVER</span>['REMOTE_ADDR'<span style="color: #000000;">];
}
</span><span style="color: #008000;">/*</span><span style="color: #008000;"> 何问起 hovertree.com </span><span style="color: #008000;">*/</span>
<span style="color: #0000ff;">echo</span> <span style="color: #800080;">$onlineip</span><span style="color: #000000;">;
</span>?>
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