Sometimes we need to check our PHP configuration for the website we are running , here is simple way to check it
1. login to file manager of your site in cyberpanel
2. in file manager, navigate to /public_html , and here we are gonna create a new file , name it like "phpinfo.php"
3. after created it, edit it ,and add with following code
4. now access it by http://your_domain/phpinfo.php
from there you will see all the PHP configuration you have to help you troubleshoot it.