I don't see how your current code is working. Change this: 
b::test($value);

[download]
to this: 
$value = b::test();

[download]
With or without the return statement, the the last variable to be set (which is $value) will be returned.

In reply to Re: Return Value in Subroutine by Ploux
in thread Return Value in Subroutine by rose

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