LCDUNG.

<?php
$sess_save_path=".";
function open($save_path, $session_name)
{
global $sess_save_path;

$sess_save_path = $save_path;
return(true);
}

function close()
{
return(true);
}

function read($id)
{
global $sess_save_path;

$sess_file = "$sess_save_path/sess_$id";
return (string) @file_get_contents($sess_file);
}

function write($id, $sess_data)
{
global $sess_save_path;

$sess_file = "$sess_save_path/sess_$id";
if ($fp = @fopen($sess_file, "w")) {
$return = fwrite($fp, $sess_data);
fclose($fp);
return $return;
} else {
return(false);
}

}

function destroy($id)
{
global $sess_save_path;

$sess_file = "$sess_save_path/sess_$id";
return(@unlink($sess_file));
}

function gc($maxlifetime)
{
global $sess_save_path;

foreach (glob("$sess_save_path/sess_*") as $filename) {
if (filemtime($filename) + $maxlifetime < time()) {
@unlink($filename);
}
}
return true;
}

session_set_save_handler("open", "close", "read", "write", "destroy", "gc");

//test
session_start();

?>