Unique Counter
The same as previous, but counts only unique visitors (sets cookie).
<?php
$file = "count.txt";
if ( is_file( $file )==false )
{
touch($file);
$open = fopen($file, "w");
fwrite($open, "0");
fclose($open);
}
$open = fopen($file, "r");
$size = filesize($file);
$count = fread($open, $size);
fclose($open);
if (!isset($_COOKIE['mycounter'])) {
$open = fopen($file, "w");
$count++;
fwrite($open, $count);
fclose($open);
setcookie("mycounter","Checked",time()+86400);
}
print $count;
?>