一个PHP安装包含多个php.ini文件 [英] One PHP installation with multiple php.ini files

问题描述

我试图配置php安装使用多个php.ini
这是否可行？

谢谢，

TL; DR向Apache conf文件添加 PHPIniDir ，并确保该文件夹包含适合您要求的php.ini版本。

需要一些更多的信息来确保完整的答案，但我会假设，并采取它，你正在使用LAMP服务器，并要求每个在Apache（vhost）下托管的服务器的自定义PHP.ini。
如果是这样，这是一个简单的过程，有一个（Apache）服务器主机多个vhosts和每个vhost有它自己的php.ini文件。

1. 使用自己的文件夹（假设为/ var / www / vhostA）创建新的vhost


2. 在/ var / www / vhostA中创建html文件夹/ html


3. 将现有的php.ini文件（通常为/etc/php5/apache2/php.ini）复制到/var/www/vhostA/php.ini


4. 编辑vhost配置文件并添加 PHPIniDir / var / www / vhostA
重新启动Apache

Apache vhost配置文件示例阅读这样：

 < VirtualHost 1.2.3.4:80> 
 DocumentRoot / var / www / vhostA / html 
< Directory/ var / www / vhostA / html> 
选项-Indexes 
< / Directory> 
 PHPINIDir / var / www / web1 
 ErrorLog $ {APACHE_LOG_DIR} /vmhostA-error.log 
 CustomLog $ {APACHE_LOG_DIR} /vmhostA-access.log combined 
< / VirtualHost> ; 
  

I am trying to configure php installation to use multiple php.ini Is this it feasible?

Thanks,

解决方案

TL;DR Add PHPIniDir to Apache conf file and ensure that folder contains a version of php.ini suited to your requirements.

A little more information would be required to ensure a full answer, but I'll make an assumption and take it that you're working with a LAMP server, and require making a custom PHP.ini for each server hosted under Apache (vhost). If so, it's a simple procedure for having one (Apache) server host multiple vhosts and each vhost having it's own php.ini file.

1. Create your new vhost, with it's own folder (assuming /var/www/vhostA)
2. Create the html folder (housing the document root) in /var/www/vhostA/html
3. Copy your existing php.ini file (typically /etc/php5/apache2/php.ini) to /var/www/vhostA/php.ini
4. Edit the php.ini (as per 3) as you require it for vhostA's purposes
5. Edit the vhost configuration file and add PHPIniDir /var/www/vhostA
6. Restart Apache

An example Apache vhost configuration file would (therefore) read something like this:

<VirtualHost 1.2.3.4:80>
    DocumentRoot /var/www/vhostA/html
    <Directory "/var/www/vhostA/html">
        Options -Indexes
    </Directory>
    PHPINIDir /var/www/web1
    ErrorLog ${APACHE_LOG_DIR}/vmhostA-error.log
    CustomLog ${APACHE_LOG_DIR}/vmhostA-access.log combined
</VirtualHost>

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