I have a PHP5/Apache2/MySQL website.
Now in the folder structure under root I have an root\images folder that just has images. I also have a root\skin\images folder again has only images. If I wanted to serve the two images folders over a CDN how would I do this (without changing php etc, just using Apache, possible?)
Currently Apache directly handles all requests to the site. I have root access to the webserver so I can change the setup.
Best Answer
CDNs operate in a way then when a DNS lookup is made, it returns the closest (i.e. fastest) server to the users location. That's why you will find, for example:
You'll need to have a different (CDN'd) hostname for your images, I'm afraid.
If you use Apache's mod_substitute, you should be able to replace the images with ones on such a CDN domain so you don't have to make any PHP changes.