Excellent UI controls for PHP | KoolPHP Developer License
KoolPHP provides PHP User Interface(UI) components such as PHP Ajax,PHP TreeView,PHP Slide Menu and many more
KoolCalendar is excellent PHP Calendar control that is features-rich, easy to integrate to web sites and simple to customize. Combining DatePicker and TimePicker, KoolCalendar offers special features like Ajax Capability, Multi-view, Quick month selection, etc. Last but not least, its revolutionary rendering using CSS sprites skyrockets its loading time.