This video is about php syntax. How to write php syntax and where we can insert php codes in HTML page. How to run xampp server.
php code can be written anywhere in HTML page or it can also be written alone with any HTML tags.
To access and display contents on browser, files must be saved in htdocs in xampp folder, because htdocs is the root folder and we can access any folder in htdocs by typing
localhost/name of folder