Working flow

Note that Developers host / upload the php, html, css, js and image files to the server

1. User enter the website url in the address bar of browser

2. Browser send the request to the server

3. Server executes the php file .

Server does not use/execute the html file, css file , js files and images

4. Server returns html file.

Server does not return the PHP code to the client

5. Browser receives the html file and render the html tags

6. Browser calls css/images/js files which used in the html file.

7. Browser applies the css properties to the html tags

8. Browser shows images

9. Browser executes the javascript code