1. Log into your cPanel account.
2. Scroll down to the Software section > Select PHP Version:




3. Here you will see the list of available modules and extensions.
If you do not need to change the PHP version and just want to turn on/off specific extensions, you can do this by checking/unchecking the corresponding boxes.
Use the PHP Version drop-down box to select the required version, click on Set as current in order to apply the changes.

NOTE: The 'native' PHP version does not allow changing any options. You can set the desired values using a php.ini file:








4. To change individual settings within the PHP version in question, click on Switch to PHP Settings.

By clicking on one of the options in grey, you will be presented with a drop-down list to change specific settings. Hit Apply to implement the settings:





Finally click save!