PHP Tutorial: The Operational Trail

In this section, I discuss about the operation of server to process PHP code.

When you request some file like http://yourdomain/hello.php on a web browser, as shown in above figure, then following different operations are performed on server.

  • First web browser will make a request to the server to find a page
  • The file is located on the hard drive of the server.
  • Because it has .php extension, it needs to process the PHP code which is done by the server.
  • If the file contains operations on database, then it sends/receives the data to/from database
  • At last, server returns pure HTML code to the browser which browser can easily understand.
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3 Responses

  1. Thanks for share with us.This is one of the important post.We can learn some good tips from this post.Keep it up.
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  2. sumit says:

    You made numerous nice ideas there. I done a search on the issue and learnt nearly all peoples will agree with your blog.
    PHP Traning

  3. Anonymous says:

    got it, thanx very much, keep on doing such a beneficiary work.

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