The Apache HTTP server project is an effort to develop and maintain an open-source HTTP server for modern operating system including UNIX and Windows NT. The goal of this project is to provide a secure ,efficient and extensible server that provides HTTP service in sync with the current HTTP standards.
Apache has been the most popular web server on the internet since April 1996.The Apache HTTP server , commonly referred to simply as Apache, is a web server notable for playing a key role in the initial growth of the world wide web . Apache was the first viable alternative to the Netscape Communications Corporation web server(currently known as sun java system web server),and has since evolved to rival other Unix-based web servers in term of functionality and performance. The majority of all web servers using Apache are Linux web server.
Apache is developed and maintained by an open community of developers under the auspices of the Apache software Foundation .The Application is available for wide variety of operating system ,include Unix ,free BSD, Linux , Solaris, Novell NetWare , Mac OS , Microsoft Windows , OS/2, TPF , and eComStaion .Released under the Apache License .Apache is characterized as free software and open source software.
PHP
PHP stand for Hypertext Preprocessor. ”PHP” is a server-side scripting language for creating dynamic web pages. Pup’s programming syntax is very similar to that of Perl. Because of its elegant design .PHP makes its easy for any one to learn. It is significantly easier than comparable Perl or ASP code. Unlike other scripting language , PHP supporting the most common database like Oracle , Sybase and MySQL . It is also possible to integrate external libraries to generate PDF document or parsing XML PHP is an open-source language and is supporting by large groups of developers. the code is downloadable from php.net” .http://www.info4php.com.
What is a PHP file? PHP files may contain text ,HTML tage and