找不到MySQLi错误 [英] MySQLi not found error

问题描述

我刚将网站部署到暂存环境中，并出现以下错误:

I just deployed my website to a staging environment and am getting the following error:

Fatal error: Class 'mysqli' not found in D:\ClientSites\baileyboiler.com\www\new\php\db.php on line 11

起初我以为没有安装MySQLI，但是运行phpinfo()会显示以下内容:

At first I assumed that MySQLI was simply not installed, but running a phpinfo() reveals the following:

在我看来，好像已安装MySQLI(尽管我可能读错了).我该怎么办?

To me it looks like MySQLI is installed (though I could be reading this wrong). What should I do?

代码

class DB
{
    public static function GetConnection()
    {
        return new mysqli(DBHOST, DBUSER, DBPASSWORD, DEFAULTDATABASE);
    }
}

(第11行是return new mysql(...);)

更新

我将extension=php_mysqli.dll添加到了位于/Windows/php.ini的php.ini中(根据phpinfo()，这是正在加载的那个):

I added extension=php_mysqli.dll to my php.ini located at /Windows/php.ini (according to phpinfo(), this is the one being loaded):

Loaded Configuration File   C:\WINDOWS\php.ini

但是错误仍然存​​在.我知道mysqli.dll存在于C:\php\ext-因为我可以看到该文件.现在怎么办?

But the error persists. I know that mysqli.dll exists at C:\php\ext - because I can see the file. What now?

推荐答案

通过在php.ini中启用/编辑以下配置，我得到了纠正的错误:

I got the error corrected by enabling/editing the following config in php.ini:

第一个(取消注释并添加配置):

1st (uncomment and add config):

include_path = "C:\php\includes"

第二个(取消注释):

extension_dir = "ext"

第3次(取消注释和编辑配置):

3rd (uncomment and edit config):

extension=D:/PHP/ext/php_mysql.dll
extension=D:/PHP/ext/php_mysqli.dll

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