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mikes02

I have a PHP script that desaturates an image and creates a sprite of the colored version of the image and the desaturated version of the image for a rollover effect, but I am a bit stuck on how I can take the_post_thumbnail in WordPress and run it through the script first to create the sprite and output the image, any ideas?

TheDoc

Not sure if you can run the URL of the image through it? If so, this might help you:

http://wordpress.org/support/topic/the_post_thumbnail-url?replies=7

treehouse : what would you like to learn today?

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run the_post_thumbnail through php script before output?