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I'm using a php script to generate a dynamic image. I noticed the ryzom client is caching images by url (?) and does not refresh them, even with the php script generating a new one.

One solution I found, is to attach a random number to the script like <img src="script.php?816348368"> but this is a very crude solution.

Are there more elegant ways to bypass this "dirty cache" problem of the client?

Thanks,
arc

There is (style="reload:1") in the code which is supposed* to trigger reload and only keep single file on cache.

*but it does not do that currently, because cached file is not deleted.

Cache busting (image.jpg?random) is standard way of doing things tho