<?
$counterFile = "tmp/file.count";

if (!file_exists($counterFile)) {
        exec("echo 0 > $counterFile");
}
$file = fopen($counterFile,"r+");
$count = fread($file, filesize($counterFile));
fclose($file);
$count += 1;
$file = fopen($counterFile,"w+");
fputs($file, $count);
fclose($file);
include($counterFile);
?>