如何保留 PHP 5.5 但使用 5.4(不推荐使用 CodeIgniter)
我有一个运行 ISPConfig 3 的专用服务器.它属于 Debian 7(官方 PHP 5.4).我已将其升级到 PHP 5.5.
I have a dedicated server running with ISPConfig 3. It came under Debian 7 (officially PHP 5.4). I have upgraded it to PHP 5.5.
但是，我没有意识到CodeIgniter需要mysql驱动才能运行......因此，我的网站不再工作了.
However, I didn't realize that CodeIgniter needs the mysql driver to run... Therefore, my website doesn't work anymore.
所以要么我找到一种仅在网站上使用 PHP 5.4 的方法(而不影响在 PHP 5.5 下运行的其他人)，要么我找到一种方法来升级"CodeIgniter，使其不再使用已弃用的 mysql 扩展.
So either I find a way to use PHP 5.4 only on a website (without affecting the others running under PHP 5.5) or I find a way to "upgrade" CodeIgniter so it doesn't use the deprecated mysql extension anymore.
推荐答案
相信你可以对config/database.php
改变
$db['default']['dbdriver'] = "mysql";
到:
$db['default']['dbdriver'] = "mysqli";
由于 CI 使用数据库抽象层，这应该是透明的.
As CI uses a database abstraction layer, this should be transarent.
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