I am building a transport system, I'm going to call user funcions, collecting their output, serialize it with JSON and transmit through a socket.

I don't know what will be in those functions, but would like to serialize to as correct JSON as possible.

The posted code shows that perl it self somehow were able to tell the differense, I would like to do the same in my program.

In reply to Re^2: Detecting type of output from subs by mogul
in thread Detecting type of output from subs by mogul

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