probleme bei benutzer derzeit online

<?php $dayfile = fopen("temporary/bat.txt","r");
$get = fgets($dayfile);
fclose($dayfile);
$mod = 0;
$now = localtime(time(), TRUE);
$hour = $now['tm_hour'];
$min = $now['tm_min'];
$ip = $_Server['REMOTE_ADDR'];
$arrai = array($ip, $hour, $min);
$str = implode("-", $arrai);
$arra = explode("\n",$get);
for($i = 0; $i < count($arra); $i++)
{
         $temp = explode("-", $arra[$i]);
         if($ip == $temp[0])
         {
         	if($hour == $temp[1])
                 {
                 	for($x = 0; $x < 5; $x++)
                         {
                         	if($min == $temp[2])
                                 {
                                 	$been = "yes";
                                         $merk = $i;
                                 }
                                 else
                                 {
                                 	$been = "no";
                                 }
                                 $min++;
                         }
                 }
         }






}
if($been == "no")
{
	array_push($arra, $str);
         $go = implode("\n", $arra);
}
elseif($been == "yes")
{
	$temp = explode("-", $arra[$merk]);
         $temp[2] = $min;
         $send = implode("-", $temp);
         $arra[$merk] = $send;
         $go = implode("\n", $arra);
}


$open = fopen("temporary/bat.txt","w");
fputs($open, $go);
fclose($open);
?>