同一盒上有多个PHP版本 [英] Multiple PHP versions on the same box
问题描述
是否可能在同一个盒子上运行多个版本的PHP(例如rails).这是我的问题，我需要开始在一个新项目上进行开发，并打算为其使用PHP 5.3，以便可以使用最新的Zend框架和活动记录.
但是，我需要用来托管我的应用程序的计算机具有PHP 4.4，并且那里还托管着其他几个应用程序.我不想升级服务器上的PHP版本，因为过去在升级PHP版本和不推荐使用的功能时遇到了很多问题.
我想知道是否可能在同一个盒子上有多个PHP版本，然后以某种方式指定您希望应用程序加载的版本(类似于rails)
Is it possible to have multiple versions of PHP running on the same box ( like rails ) . Here is my problem , I need to start development on a new project and was planning to use PHP 5.3 for it so that I can use the latest Zend framework and active record with it .
However the machine where I need to host my application has PHP 4.4 and there are several other applications hosted there . I do not want to upgrade the PHP version on the server as in the past I have faced a lot of issues while upgrading the PHP version and deprecated functions .
I was wondering if it is possible to have multiple version of PHP on the same box and then somehow specify the version that you want your application to load ( similar to rails )
推荐答案
是的，有可能.实际上，许多服务器都以这种方式运行.您可能会不时看到.php4和.php5扩展名，指示应使用特定版本的脚本.
Yes, it is possible. In fact, many servers operate this way. You may see .php4 and .php5 extensions from time to time indicating which version that particular script should be handled with.
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