针对初学PHP者的疑难问答(2)_php基础-PHP Tutorial-php.cn

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针对初学PHP者的疑难问答(2)_php基础

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May 17, 2016 am 09:45 AM

问1：为什么出现“APACHE.EXE: cannot determine local host name.”？

答1：
由于Windows版本的Apache默认情况下不指定ServerName，所以运行时会出错。

解决的办法是修改Apache安装目录下的conf目录下的httpd.conf：
- 搜索ServerName
- 去掉前面的#号
- 把ServerName后面的值换成你自己的设置，如localhost之类的
- 保存，重新启动Apache
----------------------------------------------------------------------
问2：为什么在WINDOWS下使用PHP4的SESSION功能老是报路径出错？
答2：

可能是PHP4.0在WINDOWS下的一个BUG。解决办法是把保存SESSION的路径设为当前路径（只有这样，才不会包错）。

方法是修改php.ini，把
session.save_path
的值设为
./

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