How to use PHP toolbox?

Question

I just downloaded a PHP toolbox, but I don’t know how to use it.

, where should the PHP written by

be saved? Is it placed in the root directory of the website?

The above picture is a test file where I saved the php file in the root directory of the website, but the browser directly outputs the code, which is Why? Newbie looking for answers, thank you! !

Answer 1

php executable program cannot be opened directly through the browser

Answer 2

The php file is placed in the root directory of the website. Open the address with a browser and enter "localhost/your php file name", and that's it!