WordPress Error: The Plugin Generated x Characters of Unexpected Output During Activation

If this is your first WordPress plugin developments don’t worry folks getting more errors are really good on start, if you got this kind of WordPress error don’t pull your hair yet 🙂 because to get rid this error or warning is easy as 1 2 and 3.


Just make sure there are no characters or whitespaces before and after PHP opening and closing tag

That’s it, it really simple isn’t?

by Ryan Sutana

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