Sorry marshall, but you're confusing explicit return with implicit return, ie. x1 doesn't still print 5 
sub fo { 5 } # implicit_return
sub fox { 5; return } # explicit return
print fo;
print fox;
__END__
5

[download]
perldoc -f return

In reply to Re^6: reset particular variable by Anonymous Monk
in thread reset particular variable by abubacker

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