I must not be making myself clear.

The point of a hash is that a hash itself can find a value for a given key trivially. 

$value_you_are_looking_for = $category{$variable};

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There's no searching required. If there's an element with a key of $variable, then $value_you_are_looking_for has it. Otherwise, it gets undef.

-- Randal L. Schwartz, Perl hacker

In reply to Re: Re: Re: Matching a KEY in a HASH by merlyn
in thread Matching a KEY in a HASH by SysAdm

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