CodeIgniter-a php framework powering the next generation of web apps

CodeIgniter is a proven, agile & open PHP web application framework with a small footprint. It is powering the next generation of web apps. CodeIgniter is a powerful PHP framework with a very small footprint, built for PHP coders who need a simple and elegant toolkit to create full-featured web applications. If you‘re a developer who lives in the real world of shared hosting accounts and clients with deadlines, and if you‘re tired of ponderously large and thoroughly undocumented frameworks, then CodeIgniter might be a good fit.

Who is CodeIgniter For?

• You want a framework with a small footprint.
• You need exceptional performance.
• You need broad compatibility with standard hosting accounts that run a variety of PHP versions and configurations.
• You want a framework that requires nearly zero configuration.
• You want a framework that does not require you to use the command line.
• You want a framework that does not require you to adhere to restrictive coding rules.
• You do not want to be forced to learn a templating language (although a template parser is optionally available if you desire one).
• You eschew complexity, favoring simple solutions.
• You need clear, thorough documentation.

原文：http://www.cnblogs.com/greatdreams/p/3526224.html