i have a big string, suppose it is a million chars lenght, and i want to extract the letters z v x g from it sequently and assign it to a variable, i can do it in a loop without regex using a loop and if... then ... but i wish a regex procedure for that ,i can't manage to make the following regex to act over the whole string, the following code return only the first occurence which is z here , can you please help me. .
use strict;
use warnings;
my $a = "bbzvbvxmgbnmnvxyyz";
$a =~ m/([zvxg])/g;
print $1;

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i wish the program to return zvvxgvxz
thanks

In reply to extract sequences of certain letters and assign it to a variable by Anonymous Monk

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