Codelgniter - Free PHP Framework

Codelgniter is a free open source PHP framework, which is used by web developers to create web sites and web applications. It is a light weight and easily configurable framework. It takes less time to create website from scratch, because it provides a rich set of libraries that are useful in many tasks. It comes up with a simple user interface / dashboard and logical structures to access it's libraries. It's users can modify the system and functions as per requirement very easily. 

The main features provided by Codelgniter are:

• Query Builder Database Support
• Form and Data Validation
• Security and XSS Filtering
• Session Management
• File Uploading Class
• FTP Class
• Localization
• Pagination
• Data Encryption
• Benchmarking
• Full Page Caching
• Error Logging
• Application Profiling
• Calendaring Class
• User Agent Class
• Zip Encoding Class
• XML-RPC Library
• Unit Testing Class
• Search-engine Friendly URLs
• Flexible URI Routing
• Support for Hooks and Class Extensions
• Large library of “helper” functions