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Re: [PERL] Regexp substitution med variable?



"Morten Egelund Rasmussen" <sslug@sslug> writes:

> $var =~ s/spiser vi ([a-z]*)/æder vi $a->{$1}/;

Du kan få den til at evaluerer højresiden af substitutionen med
e-flaget:

$var =~ s/spiser vi ([a-z]*)/"æder vi " . $a->{$1}/e;

-- 
 Peter Makholm     |         Perhaps that late-night surfing is not such a
 sslug@sslug |           waste of time after all: it is just the web
 http://hacking.dk |                                              dreaming
                   |                                    -- Tim Berners-Lee


 
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