This is often called a "dispatch" or "case" or "switch" structure. You can find several suggestions for alternatives in the documents distributed with your perl:

perldoc -q switch

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Update
You can also read the FAQ online.

Do not rebuke them with harsh words ... but rather lead them gently - with URLs - so that they may learn wisdom.

In reply to Re: Simple IF, IF, IF or ELSE by VSarkiss
in thread Simple IF, IF, IF or ELSE by abachus

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