PHP: Hypertext Processor
From Wikipedia, a free encyclopedia written in simple English for easy reading.
PHP stands for PHP Hypertext Preprocessor. It is a programming language that is put into HTML to make interactive web pages made by the server.
[edit] Example
An example Hello World program:
<html>
 <head>
  <title>Hello, World!</title>
 </head>
 <body>
  <?php
   print("Hello, World!");
  ?>
 </body>
</html>

