Thanks very much for the suggestions, wojtyk.

You're totally right about using split more efficiently. As for Tie::File, I'll be looking into that. I'm not too sure about using the \i option for regular expressions, as I want to ensure that the information entered gets saved as all lowercase, even if entered as e.g., "John" or "JOHN".

Thanks again! :-)

In reply to Re^2: Read from and write to file by Cenobite
in thread Read from and write to file by Cenobite

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