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It seems to have worked for me, but I've just added the lowercasing and stripping of whitespace from email for the hash calculation - maybe that was the problem...
edit: here is the method to calculate gravatar hash
if the expected hash does not match the calculated one, then there is an issue in the code, otherwise maybe there is some latency on gravatar.com...
It seems to have worked for me, but I've just added the lowercasing and stripping of whitespace from email for the hash calculation - maybe that was the problem...
edit: here is the method to calculate gravatar hashhash http://en.gravatar.com/site/implement/hash/
if the expected hash does not match the calculated one, then there is an issue in the code, otherwise maybe there is some latency on gravatar.com...
It seems to have worked for me, but I've just added the lowercasing and stripping of whitespace from email for the hash calculation - maybe that was the problem...
edit: here is the method to calculate gravatar hash http://en.gravatar.com/site/implement/hash/
if the expected hash does not match the calculated one, then there is an issue in the code, otherwise maybe there is some latency on gravatar.com...