The popular misuse of chomp() deserves a new topic. As for $fld[0] - defined( unique{ $fld[0] } ) will be true in the case you cite.

There might be functional issues or data quality issues in any real example but these are in general OT.

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^M Free your mind!

In reply to Re^3: Unique elements in array by Moron
in thread Unique elements in array by megaurav2002

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