This post will show you how to build an AJAX crop image tool using the image cropper control from YUI library and PHP. The ImageCropper Control from the YUI library gives you an interactive interface for getting the dimensions to crop an image and using these dimensions in PHP, we can do some cropping.

The script takes in an upload, shows it in the browser for cropping and once altered, pushes the altered image back out as a download. Full code is included as well as a demo of the final result and a sample file to get you started.

Maybe this short snippet helps someone out there when using YUI autocomplete feature together with the Zend Framework or any other Framework, that creates URLs like http://domain.tld/controller/action/param/value.

He modifies the Yahoo library to change a few of the defaults to make it more Zend Framework-friendly: changing the default query format and updating the "append parameters" concatenation to replace the ampersand with a slash.

A rapid experimentation with php tidy and Yui treeview for rendering the DOM of a specific page. We user the tidy_parse_file() and a simple recursive function to display a treeview.

You can check out an example over on their demo page. Plug in your website of choice and get the resulting HTML stricture (all cleaned up) represented as a nice, ordered tree list.