Step 1: Login to the cPanel account.
Step 2: Select the MultiPHP INI editor option under Software section.
Step 3: Click the domain which you want to change the php settings.
Step 4: Select the available PHP option from the lis and set the limits as per your requirements.
Step 5: Click Apply button to implement the changes to the domain.
Click here to view this article as Oryon knowledge base video tutorial playlist.