Why not PHP code is viewed?

[harry]

Guys, when we use browser View Source functions to view some code, we generally see the html code
and not the php code which we used in our site, why is it so ?

[harry]

Friends, here is answer, i found it.
You know when we call the page it is first processed on the server and only HTML code is returned so we can’t see php code.
PHP code is interpreted at run time only, people who have access to the webserver can see the PHP code.

You can make your PHP code available for viewing in the browser by setting up the source viewing options enable.

[kev woodman]

**comment deleted because poster is grumpy old git with toothache who shouldn't take it out on everyone else**