php搭建的服务器响应太慢？
在一台电脑上搭建的服务器，在另一台点上访问时，打开网页的时间竟然是22秒，请问大家这有可能是什么原因？
------解决方案--------------------
局域网？有代码吗？直接 phpinfo 要22秒？
------解决方案--------------------
1.网络原因
2.程序原因
3.RP
------解决方案--------------------
是不是用了fopen函数打开一个不存在的文件
或ping一台没有上线的主机
或者说是不是通过什么方法连接了当时不存在的地址
这会导致取得函数返回值很慢
我遇到过这样的状况
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