Perl loops-redo Statement - Perl Scripting

What is Perl redo statement?

The redo command is nothing but restarting the loop block without evaluating the conditional statement again. You can give a LABEL with redo statement where LABEL is the label for a loop. A redo statement can be used inside a nested loop where it will be applicable to the nearest loop if a LABEL is not specified.
If there is any continue block on the loop, then it will not be executed before evaluating the condition.

Syntax

The syntax for a redo statement is as follows −

Flow Diagram

perl_redo

Example

The following program shows the usage of redo statement −

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