<?php
if (empty($_COOKIE['count'])) {
    $count = $_COOKIE['count'] + 1;
    setcookie('count', $count);
    $file = 'user.txt';
	$current = file_get_contents($file);
	$current += 1;
	file_put_contents($file, $current);
}

$handle = fopen("user.txt", "r");
echo fgets($handle);
fclose ($handle);
?>