First time the function is called session should be set, subsequent calls should be skipped.
session_start();
if($_SESSION['counter_file'] !==$counterFile) //See if visitor has already been counted for this page
{$num += 1; $_SESSION['counter_file'] = $counterFile;
}
echo $_SESSION['counterFile'] . ' testxxxxxxxxx ' . $counterFile;
$_SESSION['counterFile'] shows nothing, even the first time through
$counterFile shows just fine.
Al..........
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