PHP Example
Screen shot
Remember Me Script for User Login

<?php
ob_start();
if(isset($_POST['btnsubmit']))
{
if(isset($_POST['check1']))
{
$userid=$_POST['userid'];
$password=$_POST['password'];
$expire=time()+60*60*24*7;
setcookie('userid',$userid,$expire);
setcookie('password',$password,$expire);
}
}
?>
<html>
<head>
<title>Remember Me PHP Script</title>
</head>
<body>
<form name="frm" method="post" action="">
<table width="23%" height="118" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="33%" height="38">User ID </td>
<td width="67%">
<input name="userid" type="text" id="userid"
value="<?php if(isset($_COOKIE['userid'])) echo $_COOKIE['userid']; ?>" />
</td>
</tr>
<tr>
<td height="22">Password</td>
<td><input name="password" type="password" id="password"
value="<?php if(isset($_COOKIE['password'])) echo $_COOKIE['password']; ?>" /></td>
</tr>
<tr>
<td>&nbsp;</td>
<td><input name="check1" type="checkbox" id="check1" value="rem" />
Remember me for 7 days. </td>
</tr>
<tr>
<td>&nbsp;</td>
<td>
<input name="btnsubmit" type="submit" id="btnsubmit" value="Submit" />
</td>
</tr>
</table>
</form>
</body>
</html>

You can download source code here