WideImage - An open-source PHP library for image manipulation. GD and Image Functions. Class.upload.php - verot.net. Manipulating Images using the PHP GD Library. By Patrick Lin PHP is a very versatile programming language with many available libraries.
A popular one, the GD Library, enables you to manipulate images. This post will take you through the process of manipulating images using the PHP GD library. To begin any manipulation, one must access an image resource.