ok... I wanted to write also this, but didn't done that ... but now will do :
sub mysub (\$var1,$var2)
{ ..code..
$var1 = "Hello";#this changes $somvar later in the code
}
Later :
mysub(my \$somvar,$echo)
print $somevar
instead of :
sub mysub ()
{
my (\$var1,$var2) = @_;
}
my $somvar = 12;
my $refvar = \$somvar;
mysub($refvar,$echo)
print $somevar
my 5c
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