Hello monks,
I have tried the FAQ section, but don't seem to be getting anywhere.
I have a string that can have words or numbers, each one separated with a tab, for example:
$string='LOCAL    Antony    17    Antony    23    1569';

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How can I check if a string given has a word (I only check for words, not numbers) more than one time and print it?

In reply to How do you find duplicates in a string? by Anonymous Monk

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