How do I count the number of entries in this array? I wish to do the query and then determine
how many items appear in the array. Such as if there is 14 items or entries in the array then
I want it to give me a variable of 14. So when a supplier logs in the system counts how many
items they currently have in inventory.
&oops('you do not have any items in inventory') unless (open(THEFILE,
my ($title, $image, $counter, $supplier, $account_num, @inventory)
+ = <THEFILE>;
chomp($title, $image, $counter, $supplier, $account_num, @inventor
my @supplier = split(/\[\]/,$inventory[$#inventory]);
$file =~ s/\.dat//;
So the question is how many @supplier entries are there? and how do I determine that?
Up front let me appoligize for what most likely is something very simple, I am learning though.
my $suppliercount = $#@supplier; ##WHAT GOES HERE TO GET ME THE
my $inventcount = ($suppliercount + 1);
print "<font face=arial size=2>You currently have $inventcount item in
Thank you for the wisdom you share...