如何知道使用哪个php.ini? [英] How to know which php.ini is used?

问题描述

我在Linux Ubuntu服务器中搜索php.ini文件所在的路径，并且在执行命令find / -name php.ini时发现了许多php.ini.那么如何从php.ini所在的php脚本网页中确切地知道呢?

I search the path where the php.ini file is located in our Linux Ubuntu server, and I found many php.ini when executing the command find / -name php.ini . So how to know exactly from a php script web page where the php.ini is located ?

推荐答案

您可以使用 php_ini_loaded_file()

来自php.net:

$inipath = php_ini_loaded_file();
if ($inipath) {
    echo 'Loaded php.ini: ' . $inipath;
} else {
    echo 'A php.ini file is not loaded';
}

您可能还需要检查 php_ini_scanned_files()

另外，您应该注意，如果从CLI运行PHP脚本，则可能使用与服务器(即nginx或apache)运行它不同的php.ini文件.

Also, you should note that if you run a PHP script from CLI, it's possible that a different php.ini file will be used than if a server (ie nginx or apache) runs it.

其他选项:

• php -i|grep 'php.ini'
• 在网络根目录中创建包含<?php phpinfo();的info.php，然后在浏览器中运行

• php -i|grep 'php.ini'
• create info.php that contains <?php phpinfo(); in the webroot, and run it in your browser

这篇关于如何知道使用哪个php.ini?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！