php cookie用户登录的详解及实例代码

if ($now["hours"] < 10) {
$storetime.= "0" . $now["hours"];
} else {
$storetime.= $now["hours"];
}

$storetime.= ":";
if ($now["minutes"]<10) {
$storetime.= "0" . $now["minutes"];
} else {
$storetime.= $now["minutes"];
}

$storetime.= ": ";
if ($now["seconds"] <10) {
$storetime.= "0" . $now["seconds"];
} else {
$storetime.= $now["seconds"];
}
if (isset($data)) {
$counter=++$data[l];
setcookie("data[0]",$storetime,time() + (606024));
setcookie("data[l]",$counter,time() + (606024)); setcookie("data[2]",$username,time() + (606024));
echo "

Hi " . $data[2] . " ! !
n";
echo "Last Login Time :" .$data[0] . "
n";
echo "Current Date :" .$storetime. "
n";
echo "Page View Count :" . $data[l]. "
n";
echo "You have successfully logged in!";
echo ("You can access this area without entering a password for the next 24 hours!");
} else {
if (isset($username) && isset($password)) {
if ($password=="superpass") {
$counter=0;
setcookie("data[0]",time() + (606024));
setcookie("data[l]",time() + (606024));
setcookie("data[2]",time() + (606024));
$url="Location: cookieimp.php";
header($url);
}else{
echo "INVALID PASSWORD!!!";
}
}
}
?>

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