How to install PHP extensions using PECL using WHM

Introduction

PHP scripts may require additional modules that need installing that are not included in Easy Apache 4. In these cases, the PECL installer needs to be used.

Procedure

1. Navigate to "WHM / Module Installers" 
2. Click "Manage" next to "PHP PECL"
3. Select the PHP version you'd like to install a module for.
4. Use the search function to view available modules, or if you know the exact name of a module, you can enter it in the "Install a PHP PECL" field and click "Install"
5. Restart the webserver  at "WHM / Restart Services / HTTP Server (Apache)"

Additional Resources

PHP PECL