PHP Startup Unable to load dynamic library /usr/lib/php/20151012/php_mysqli.dll

Question

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 War         


        

Answer 1

In my case it happened because i uncommented the extension=php_mysqli.dll line in php.ini file for running some other package. After googling around i found that you should not uncomment anything directly from php.ini instead you should install the required php extension and it will do the rest.