Because without open perl would try to downgrade "$_: ", and warn that it can't do it for some strings ("wide character ...")

Hmm, I guess I got confused by docs for open, made me think it did  binmode STDOUT, ':encoding(utf8)'; instead of  binmode STDOUT, ':utf8'; and/or that the two were the same, that both did encode, so the strings would be corrupted/double encoded,

perlunitut explains they :utf8 and :encoding(:utf8) aren't the same

But looking at source of open leads me to think it does :utf8 even if you write :encoding(:utf8)

yeah, unicrap headache *sigh* :D

In reply to Re^4: Mixed Unicode and ANSI string comparisons? ( binmode utf8 and :encoding(utf8)) by Anonymous Monk
in thread Mixed Unicode and ANSI string comparisons? by BrowserUk

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