On Thursday 29 Apr 2010, Remy Guo wrote:
> I got the concept...but how to pass the reference? I'm really not familiar
> with the reference....too bad. :(
sub Function1 {
my %hash;
$hash{fred} = 1;
&Function2 (\%hash);
...
}
sub Function2 {
my ($href) = @_;
......
if ($fred != $href->{fred})
{
print "fred failed.\n";
}
}
Regards,
Akhthar Parvez K
http://Tips.SysAdminGUIDE.COM
UNIX is basically a simple operating system, but you have to be a genius to
understand the simplicity - Dennie Richie
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