Using a hash for this is very handy.
my %function = (
set => \&set,
add => \&add,
mul => \&mul
);
# later:
if (exists $function{ $command } ) {
$function{command}->($register,$param);
}
else {
die "No such function: ($command)";
}
Cheers,
Ovid
Looking for work. Here's my resume. Will work for food (plus salary).
New address of my CGI Course.
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