utf8 doesn't export any functions, at least not by default. Your second snippet doesn't run. 

$ perl -e'use utf8; decode($_)'
Undefined subroutine &main::decode called at -e line 1.

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In reply to Re^3: Do I have a unicode problem, or is this something else? by ikegami
in thread Do I have a unicode problem, or is this something else? by Steve_BZ

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