How can I find out about the PHP hosting directives and modules?

To find out information about loaded PHP directives and modules, we can use the phpinfo() function.
We will insert this function into a PHP script using the control panel's File Manager or via FTP.

As an example, in cPanel, we will click on File Manager.

• 
• We will select the root folder of the domain through which we want to access the information, after which we will click on +File on the top left.

• We will give the file a name and click on Create New File.

• Right click on the file and then edit.
  
• The lines below will be inserted, after which we will click on the Save Changes button at the top right.
  
• After saving, we will access domain.tld/denumire_script.php. Information about the hosting's settings, directives and loaded PHP modules will be loaded.