You can change the PHP runtime configuration from the cPanel account. Here are the steps. Step-1: Login to the cPanel. Step-2: Click on Select PHP Version from Select Software and Services section. Step-3: If you are using the native version of PHP, change it to the other version and click on Set as current. Step-4: Click on Switch to the PHP Settings. Step-5: Click on the PHP variable value, you will get a drop down box with the different values. Select the appropriate value for the PHP variable and click on Apply. Step-6: Click on Save button to save the changes.