}
shm_detach($shm_index_id);
sem_release($sem_index_id);
shm_detach($shm_data_id);
sem_release($sem_data_id);
return true;
}
function hash($session_id)
{
$length = strlen($string);
//$aim;
$aim = "";
for($loop = 0;$loop < $length;$loop++)
{
$temp = substr($string, $loop, 1);
if (is_numeric($temp))
$aim += $temp;
else
{
$asc = ord($temp); 
$aim += $asc;
}
} 
return $aim;
}
}
ShareMemSession::init();
?>