21834class.image.phphttp://php.amnuts.com/index.php?do=view&id=16A helpful collection of image processing routines. Some convert between colour spaces and others process the image. Such as converting from RGB to HLS, converting hex colour strings to RGB arrays, colourising an image or producing a threshold limited version of an image, sepia tone an image, return a ranges of colours from one colour to another... and much more besides!PHP > Scripts and Programs > Image Handling > Image ManipulationOct 14, 2006Andrew Collington
This is a simple function I wrote to get a DPI (dot per inch) value from an image using PHP only, without the need of ImageMagick nor GD library. The script was inspired from denisb post (the third post). At the forum, he described how to get the DPI value stored within the file
Image Manipulation PHP scripts. Create SWF images from uploaded pictures, Create JPG thumbnails, Create SWF thumbnails. Script require MING and GD2 library. Also includes an Online JPG to SWF converter with preloader.
base64img.php base64-encodes images and generates PHP code that represents the image.
This makes it possible to embed an image inside a PHP script.
This enables you to create an entire Web site with images, using only a PHP script contained within a single file.
The script itself is an example of how this works.
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