Your code looks OK, are you sure the problem isn't with what you're trying to match against?

Try this:

my $re = 'fo+|zzz';
my @matches = grep /$re/, qw/ f fo foo bar foobar zzzz /;
print "@matches";

[download]

Output: 

fo foo foobar zzzz

[download]

In reply to Re: set value of a variable to a regexp by FunkyMonk
in thread set value of a variable to a regexp by pc2

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