怎么获取主机头在页面中显示
如何获取主机头在页面中显示？
列：
打开http://111.xxx.com/index.php在当前页面中只显示“111”
如果打开的是http://2893.xxx.com/index.php 页面中显示的是”2893“
这个用什么代码获取呢？
------解决思路----------------------
echo strtok($_SERVER["HTTP_HOST"], '.');
------解决思路----------------------
<br />echo explode('.',$_SERVER['HTTP_HOST'])[0];<br />
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