I need to pass in from a config file, a regexp and replacement for s// but can't seem to work out how to allow $1, $2 in the replacement: 
$string = 'ABC';
$search = qr/^(A)/;
$replace = '$1Z';
$string = s/$search/$replace/g;
say $string;

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I would like to see "AZBC", for example but the $1 is interpreted as literal, as I suppose I should expect. Is there some way to have the replacement interpret $1, $2 etc?

In reply to Interpolate into replacement with s//? by philkime

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