sub print_Artikel { my $arrayref = shift; my $schalter = shift; my $file_no = shift; my $i = shift; my $newref = shift; my @Artikel = @$arrayref; my %myartikel = $newref; #%myartikel->anzahl("test"); print "\n"; #print "\n"; print "\n"; print "\n"; print "\n"; print ""; print "\n"; print ""; $Artikel[3] =~ s/\,/\./;