Thanks! It was a great idea to compare the %INC of the two virtual servers. I did, and unfortunately they are identical. %INC in both has about 350 keys, and the outputs including version numbers are identical.

And yes, I restarted apache several times while debugging this.

Back to the original problem: my understanding is that decode_json('{"a":true}')returns a ref to a hash with key 'a' and value true which isa JSON:PP:Boolean. If there a way to print attributes of decode_json('{"a":true}')->{a} such that I can compare them between the two servers?

In reply to Re^10: JSON::XS and blessings by cshavit
in thread JSON::XS and blessings by cshavit

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