I took a look at this and wondered what on earth it was trying to do. Then I reread the question. This answer does try to provide a meaningful example of detecting an array with duplicate elements and discarding it. But I have a feeling the questioner meant to say "if so discard" them.

If you are downvoting this for other than lack of interest, thanks for sending me a message or reply to let me know why so I can do better (or just stay quiet) next time.

In reply to Re: Answer: Clarify: How do I find if an array has duplicate elements, if so discard it? by ysth
in thread How do I find if an array has duplicate elements, if so discard it? by toddprof

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