图解找出PHP配置文件php.ini的路径的方法
这篇文章主要介绍了图解找出PHP配置文件php.ini的路径的方法,其实就是使用phpinfo()函数输出PHP信息,然后找到Configuration File (php.ini) Path这节就可以了,需
近来，有不博友问php.ini存在哪个目录下？或者修改php.ini以后为何没有生效？基于以上两个问题，我觉得有必要教一下刚接触PHP的博友们如何找到PHP调用php.ini的路径目录。
一般安装PHP环境无非有两种平台，，Linux环境下与WIN平台下。而WIN平台居多，因为现在套装安装包非常方便，如appserv、wamp一件安装包等等。而Linux下也有LNMP一键安装包，非常方便。由于这些安装做了简化，所以自然的许多博友就不太清楚环境安装好了以后php.ini放在哪个目录下，或者在某个目录下找到了php.ini文件但不知是否是PHP程序调用的那个。
我们可以通过phpinfo查找php.ini路径
新建一个php页面，输入:
[code]
[code]
保存退出
使用浏览器访问页面，会看到是一个PHP配置信息的相关页面
找到Configuration File (php.ini) Path这一行
右边的值 /usr/local/webserver/php/etc 就是php.ini文件所在目录
最后修改以后要记得重启相关程序才能生效。
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