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in reply to I use return on a subroutine
As a matter of "good programming practice", I always state an explicit return, like "return 1;", or "return $status_code;" to make it easier for the programmers that will follow on from me.
As well, when a subroutine is performing a task with a number of tests - say a data validation exercise - having a return after each failure avoids incredible messy code.
Ken
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