Sometimes PHP scripts require additional modules that need installing that are not included in Easy Apache 4. In these cases, PECL needs to be used.
- Navigate to "WHM / Module Installers"
- Click "Manage" next to "PHP PECL"
- Select the PHP version you'd like to install a module for.
- Use the search functions 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"
For more information on this interface, refer to the documentation: