PHP启动无法加载动态库/usr/lib/php/20151012/php_mysqli.dll [英] PHP Startup Unable to load dynamic library /usr/lib/php/20151012/php_mysqli.dll

问题描述

我有Ubuntu 14.04 EC2实例.我已经安装了php 7.当我执行任何php命令时，例如php --version或其他任何命令.我收到以下错误

I have ubuntu 14.04 EC2 instance. I have installed php 7 on it. when I execute any php command like php --version or any other. I get following error

PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/php_mysqli.dll' - /usr/lib/php/20151012/php_mysqli.dll: cannot open shared object file: No such file or directory in Unknown on line 0

我已经尝试关注

1. 在php.ini中启用php_mysqli.dll
2. 启用mysqli.so
3. 启用php_mysqli.so
4. sudo apt-get install php-mysql

但对我没有任何帮助.

有什么建议可以解决这个问题吗?

Any suggestion how I can solve this?

推荐答案

如果您使用的是Linux，则不应具有DLL文件，而应具有SO文件. 因此，首先，您必须删除/禁用在php.ini中添加的php_mysqli.dll.

If you are on Linux, you shouldn't have DLL files but SO files. So first, you have to remove / disable the php_mysqli.dll you added in php.ini.

为了使用mysqli，您应该:

In order to use mysqli, you should then :

• 为Ubuntu安装软件包:apt-get install php-mysql
• 检查是否已启用(例如，使用phpinfo())
• 如果未启用，请启用模块-在/etc/php/mods-available/文件夹中检查是否有包含extension=mysqli.so的mysqli.ini，然后检查CLI/FPM/Apache/other是否存在指向该文件的符号链接(例如，对于CLI，在/etc/php/cli/conf.d/:20-mysqli.ini -> ../../mods-available/mysqli.ini中)
• 根据您使用的内容重新启动php/apache/nginx

• install the package for Ubuntu : apt-get install php-mysql
• check if it is already enabled (with phpinfo() for example)
• if not enabled, enable the module - check in /etc/php/mods-available/ folder if there is a mysqli.ini, containing extension=mysqli.so, then check for CLI / FPM / Apache / other if there is the symbolic link pointing to this file (for example for CLI, in /etc/php/cli/conf.d/ : 20-mysqli.ini -> ../../mods-available/mysqli.ini)
• restart php / apache / nginx depending what you are using

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