how caching is implemented using PHP GD

Posted by christian on Stack Overflow See other posts from Stack Overflow or by christian
Published on 2010-03-16T08:01:52Z Indexed on 2010/03/16 8:06 UTC
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I want to cache the images of my gallery. Generating images every pages load using GD uses a lot of memory, So I am planning to create a cache image for the images generated by php script done with GD. What will be the best thing to create cache?

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