PHP Image Uploader and Manipulator

PHP Image Uploader and Manipulator code allows users to upload a JPEG image to a website and resize and crop the image afterwards.

This script stores temporary image data in the user's session. The aspect ratio is maintained and no quality is lost during the final crop no matter how small you set these values.

The reusable file cropper-include.php contains all of the PHP image uploading and resizing logic, along with the HTML, JavaScript and CSS for the page that allows users to upload their image, drag it around, resize it and save it.