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According to Wikipedia:
"A double agent (dub′əl - ā′jənt) is a counterintelligence term for someone who pretends to spy on a target organization on behalf of a controlling organization, but in fact is loyal to the target organization.
Double agents may be agents of the target organization who infiltrate the controlling organization, or may be previously loyal agents of the controlling organization who have been captured and turned by the target; the threat of execution is the most common method of turning a captured agent into a double agent."
P H P
http://www.php.netPHP, which stands for "PHP: Hypertext Preprocessor" is a widely-used Open Source general-purpose scripting language that is especially suited for Web development and can be embedded into HTML. Its syntax draws upon C, Java, and Perl, and is easy to learn.
The main goal of the language is to allow web developers to write dynamically generated web pages quickly, but you can do much more with PHP.
Z E N D F R A M E W O R K
http://www.zendframework.comExtending the art & spirit of PHP, Zend Framework is based on simplicity, object-oriented best practices, corporate friendly licensing, and a rigorously tested agile codebase.
Zend Framework is focused on building more secure, reliable, and modern Web 2.0 applications & web services, and consuming widely available APIs from leading vendors like Google, Amazon, Yahoo!, Flickr, as well as API providers and cataloguers like StrikeIron and ProgrammableWeb.
R A I L S
http://www.rubyonrails.comRuby On Rails is a full-stack framework for developing database-backed web applications according to the Model-View-Control pattern. From the Ajax in the view, to the request and response in the controller, to the domain model wrapping the database, Rails gives you a pure-Ruby development environment.
To go live, all you need to add is a database and a web server.
C A K E P H P
http://www.cakephp.orgCakePHP is a rapid development framework for PHP that provides an extensible architecture for developing, maintaining, and deploying applications.
Using commonly known design patterns like MVC and ORM within the convention over configuration paradigm, CakePHP reduces development costs and helps developers write less code.
