WampServer

Hi, sorry for asking, I studied PHP years ago, now I want to begin programming again, but I don't remenber how to use wampserver.
So I saved a php file to the www directory and I want to execute it. I run Wampserver and then how I run tthe php file if I just click it nothing happens.

Enter the url into the browsers address bar

like `localhost/test.php`

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(Windows 10 Pro 64bit) (Wampserver 3.3.4 64bit) Aestan Tray Menu 3.2.5.4
<Apache versions MULTIPE> <PHP versions MULTIPLE> <MySQL Versions MULTIPLE>
<MariaDB versions MULTIPLE> <phpMyAdmin versions MULTIPLE> <MySQL Workbench 8.0.23>
Read The Manuals Apache -- MySQL -- PHP -- phpMyAdmin
Get your Apache/MySQL/mariaDB/PHP ADDONs here from the WAMPServer alternate Repo
-X-X-X- Backup your databases regularly Here is How dont regret it later! Yes even when developing -X-X-X-

Thank's.