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use warnings; use strict; my $f='chapter 01,02,03,04'; if(my @m=$f=~/,([0-9]{2})/g){ print "@m\n"; #prints 02 03 04 }
Note: I would rather use a scalar variable, instead of an array variable with only one element like you had.

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In reply to Re^3: how to get numbers only from n numbers or more digit numbers? by 2teez
in thread how to get numbers only from n numbers or more digit numbers? by virudinesh

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