Re: Regexp substitution using variables

[Bod]

You need to add the modifiers at the start of the substitution like this:

use strict;

my $pattern     = 'test';
my $replacement = 'New';
my $flags        = 'i';

my $value        = 'My Test Text';

$value             =~ s/(?$flags)$pattern/$replacement/;

print "$value\n";

This will print:

My New Test