How to check PHP version and configuration?

There are two ways to check PHP version set for the account. By default, we have PHP 5.6 set on our Shared servers.
You can check what PHP version is selected for your account going to cPanel > Software section > Select PHP version menu: 

You will see the current PHP version above PHP extensions: 

Another commonly used way to check PHP version is PHPinfo() function. It can also be used for debugging purposes as it contains all EGPCS (Environment, GET, POST, Cookie, Server) data. 
 

To run the function, follow the steps below: 
 

1. Log into your cPanel account, go to Files section > File Manager menu: 

2. Navigate to public_html directory, click on New File and create a phpinfo.php file: 

3. Find the newly created file in the list and click on Code Editor: 

4. Add the lines of the code provided below to the file and click on Save Changes: 

<?php
phpinfo(); 
?>

5. To see the detailed information about PHP configuration of your account, open http://yourdomain.com/phpinfo.php link in your browser, replacing yourdomain.com with your main domain name. 

NOTE: For security reasons, do not forget to delete the file once you check all the necessary information.