$reg_exp = '\d{4}';
$string = 'The year is 2001, the month is April.';

$req_exp = quotemeta $req_exp;
$string =~ /($req_exp)/;

print $1;

[download]
That doesn't print '2001', because it's trying to match \\d\{4\} instead of \d{4}

cLive ;-)

In reply to Re: Re: Checking user input on dynamic regular expressions by cLive ;-)
in thread Checking user input on dynamic regular expressions by cLive ;-)

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