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Re: Replacing matches within string without splitting.

by Anonymous Monk
on Jan 02, 2013 at 08:29 UTC ( #1011228=note: print w/ replies, xml ) Need Help??


in reply to Replacing matches within string without splitting.

The /e switch coupled with sprintf?

while (<DATA>) { s/(\d+)/ sprintf("%02d", $1) /ge; print $_; } __DATA__ 1,2,3,4 8,9,10,11 7,8,9,10 12,13,14,15


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