Image conversion on the fly using PHP

The CImage.php contains a class that can resize and crop images and output them to a webpage. The class has cache of generated images.

The file img.php uses CImage.php to resize images. It is a usecase on how to use the class.

The file test.php has some testcases that show the results of img.php with different settings.

Start by reviewing the test.php, then have a look at img.php and finally go through CImage.php.

Enjoy.

Mikael Roos (mos@dbwebb.se)

Revision history

v0.1.1 (2012-04-27)

• Corrected calculation where both width and height were set.

v0.1 (2012-04-25)

• Initial release after rewriting some older code I had lying around.