The reverse method only works if your values are unique. If they are and you will be doing a lot of reverse lookups then it's worth building a reverse lookup hash. This is far simpler than it sounds:

my %rev_hash = reverse %hash;

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<http://www.dave.org.uk>

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and the boring jobs bearable" - me

In reply to Re: Finding a hash key from the value (reverse lookup) by davorg
in thread Finding a hash key from the value (reverse lookup) by ryddler

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