a real simple thing i do is to increment the counter
then use header() to redirect to same page with a variable added.
so at the top of details.php i put..
if(!$_GET['no_count']){
...increment counter
header("location:...details.php?no_count=on");
exit;
}
of course people can always just manually
Not really that simple.
You can't use the HTTP_REFERER, because it's not set when the user refreshes
(at least on my browser, so at best it will be unreliable).
Common ways to prevent such things happening (like voting for a pic or song
or poll more than once) are usually done with either:
1. lo
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