请问各位大侠php有木有host的功能
比如我想通过php抓取一个页面 http://www.xxx.com/test.php
但是www.xxx.com这个域名是需要在我本地做了下面这样的host才能访问的
123.1.1.1 www.xxx.com
我不想再服务器上修改/etc/hosts文件
我有什么办法可以在php里面设置域名www.xxx.com是指向IP：123.1.1.1的
------解决方案--------------------
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