Don’t confuse yourself. foreach puts its expression into list context, so a /g match actually returns a list of all matches at once; of course the foreach then iterates over them one by one. The loop construct you want is while, which evaluates its condition in scalar context, so a /g match as the condition will return matches one by one.

Makeshifts last the longest.

In reply to Re^2: /g matches not really global in scalar context! by Aristotle
in thread /g matches not really global in scalar context! by blazar

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