toolic is right, with the last plus you ARE matching all words already in the first "iteration" (so /g is useless), but only the last matches can be returned (the ones before are overwritten).

Without the + the /g will produce multiple attempts and return matches for each one.

BTW: did you really mean ,+ ??? Looks weird...

Cheers Rolf

( addicted to the Perl Programming Language)

In reply to Re: Iterations in regex by LanX
in thread Iterations in regex by vitoco

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