Linux | Apache | MySQL | PHP/Perl/Python
The LAMP is most often used to create dynamic websites with immense databases such as Facebook. On a website like this, one script can drive multiple pages of content. Additional scripts are used here to process form data and mail content. That too could be done through the main script using included files.
LAMP projects can include social networking integration, forums, forms, uploads/downloads, payment gateways, communities of users, management tools, calendars, shopping carts, mailing lists and all sorts of useful applications. The source code for many of the open source projects on the web are built using LAMP stacks and most are free, while advanced projects often require a registration fee for commercial use.
PHP
Using PHP scripting and MySQL database enables us to create applications that will run on just about any computer environment, regardless of operating system. PHP has thousands of programming functions to facilitate almost any task and working in conjunction with the most popular database in the world leaves SGC endless programming options.
If a computer can run the Apache web server application, then PHP & MySQL will function fluidly in the environment. This means we can develop a project on my Windows PC, and send it to a hosting partner that runs Linux box. The combination of these four tools leaves us with the LAMP (Linux Apache MySQL, PHP/Python/Perl) platform.
PHP is a multi-purpose scripting/programming language that is suited for server-side web development. PHP generally runs on an Apache Web server, however it can also run on Windows IIS machines. PHP is available free of charge, and the PHP Group provides all of the source coding for users to build, extend and design applications for their own use.
PHP primarily acts as a filter, taking input from a file or stream containing text and/or PHP instructions and outputs another stream of data. Most commonly, the output will be HTML. Since PHP 4, the PHP parser compiles input to produce bytecode for processing by the Zend Engine, giving improved performance over its interpreter predecessor.
MySQL
MySQL is the world's most popular open source database software, with over 100 million copies of its software downloaded or distributed throughout its history. With its superior speed, reliability and ease of use, MySQL has become the preferred choice for Web, Web 2.0, SaaS, ISV, Telecom companies and forward-thinking corporate IT Managers because it eliminates the major problems associated with downtime, maintenance and administration for modern, online applications.
Data can be exported from MySQL for use in spreadsheets or databases on your PC using many tools that are readily available. Similarly, data residing in existing PC spreadsheets and databases can be imported to an online database. This portability of data opens up all sorts of uses, especially for workgroups and for those who need to access data from both home and work.