There are 2 posts in the Images category:

Resize an Image on the Fly with PHP

Images | PHP
Easy PHP functions that let you resize images automatically using PHP. One keeps the same aspect ratio by cropping. Another function allows you to set a max width or height and shrink to fit. Or you can force to specific dimensions. » View Post

Simple PHP Image Upload Form

HTML | Images | PHP
This little chunk of PHP allows a user to upload a JPEG image and then resizes that image to generate a thumbnail automatically. With a little work, you can change the file types allowed, formula for resizing the thumbnails, etc. but I wanted to keep this simple so only JPEGs are allowed and everything is resized based on height. » View Post
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