Forum PHP.pl

<?
$IP = $_SERVER['REMOTE_ADDR'];
    $data = date("d.m.Y");
    if(!file_exists("todays/$data.txt"))
        {
            $handle = fopen("todays/$data.txt","w+");
            fclose($handle);
            chmod("todays/$data.txt",0777);

            $handle = fopen("todays/$data.txt","a+");
            flock($handle,2);
            fwrite($handle,$IP,strlen($IP));
            flock($handle,3);
            fclose($handle);

            $files = glob("todays/*.txt");
            foreach($files as $one)
                {
                    if(strpos($one,$data)===FALSE)
                    unlink($one);
                }
        }
    else
        {
            $table = @file("todays/$data.txt");
            foreach($table as $one)
                {
                    if(strpos($one,$IP)!==FALSE)
                    $is_in = 1;
                }
            if($is_in != 1)
                {
                    $str = chr(13).chr(10).$IP;
                    $handle = fopen("todays/$data.txt","a+");
                    flock($handle,2);
                    fwrite($handle,$str,strlen($str));
                    flock($handle,3);
                    fclose($handle);
                }
        }
    $tab = @file("todays/$data.txt");
    $todays = sizeof($tab);

    echo $todays;
?>