Ultimix is a PHP framework for developing Web applications. It includes multi-language support, permission management, a small MVC framework, a package structure, a template engine, a JavaScript library and a simple GUI library. It also includes a caching system and CAPTCHA. PHP framework ultimix 1.5.7 fixes an error in permit::permit_view; fixes an error in file, reconstructs gui::context package, improves redirection after login, minor bug fixes and improvements.