get the length of hash?

cc96ai

I would like to know how can I get the size/length of the hash ?

$#pMenu which is not working in hash.

foreach my $pMenu (iwpt_dcr_list('dcr.Level1')){
my $p_Title = iwpt_dcr_value('pMenu.Title');
my $p_URL = iwpt_dcr_value('pMenu.URL');
$offset_x = $counter == $#pMenu-1 ? $last_x : $offset_x;
}

any suggestion ?
THs

--------------------------------------------
TS 6.1 W2K3
OpenDeploy 6.0
CC Pro/Std

iwovGraduate

print "size of hash:  " . keys( %hash ) . ".\n";

my $i = 0;

$i += scalar keys %$hash_ref;  # method 1: explicit scalar context
$i += keys %$hash_ref;         # method 2: implicit scalar context

FYI - google: Results 1 - 10 of about 502,000 for perl + size of hash. (0.28 seconds)