1. session_start();
if ( isset($_SESSION['username']) )
{ $user=$_SESSION['username'];
require('connect.php');
$ex0=mysql_query("SELECT * FROM adminlogin WHERE
user='$user'") or die(mysql_error());
$count=mysql_num_rows($ex0);
if($count)
{
echo "<center><strong><br><font style='color:#ffff99' size='3'>Welcome ".
$_SESSION['username'].". You are signed in.<br> </font></strong></center>";
}
//echo "Hai".$_SESSION['username'];
else
{
header("Location:index.php");
}
}
?>