Invisible(ish) answer ahead, select with your mouse or have a look at the source to view it:

$i contains 1, because, due to precedence, the expression is treated as (($i = 1),(2)) which is legal and this expression itself returns 2 in scalar context (the last element), and it returns (1, 2) otherwise.

Am I right? :-)

-- TMTOWTDI

In reply to Re: Friday Code Quiz by trantor
in thread Friday Code Quiz by davorg

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