PHP is one of the most used server side programming language. Mostly PHP becomes the reason for a website to become slow, for that reason PHP is a modular language and all the PHP modules/extensions are not installed by default so that it can be as light weight as possible. Now different kind of applications have their own customized needs that are not included in default PHP installation, so you need to install those missing php extensions for your application to behave normally. In this article we will see how to install missing PHP extensions in cPanel/WHM.
Most web hosting companies or even individual uses cPanel/WHM to control their web server behavior and for ease of use, but cPanel does not install all the extension that may be required to run a PHP application.