- session_start: documentation ( source)
<?php session_start(); ?>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Check Login</title>
</head>
<body>
<?
$txtUsername =$_POST['txtUsername'];
$txtPassword1 =$_POST['txtPassword1'];
include("connect.php");
$strSQL = "SELECT * FROM login WHERE username = '".$txtUsername."'
and password = '".$txtPassword1."'";
$objQuery = mysql_query($strSQL);
$objResult = mysql_fetch_array($objQuery);
if(!$objResult)
{ ?>
<script type="text/javascript">
alert("กรุณาตรวจสอบ Username และ Password")
</script>
<? echo "<META HTTP-EQUIV='Refresh' CONTENT='0; URL=login.php'>";
exit();
}
else
{
$username = $_POST['txtUsername']; ?>
<!--<script type="text/javascript">
alert("<? echo $username ?>" );
</script>-->
<?
$_SESSION['myValue']= $username;
$sql = "Select * from login where username='$username' ";
echo "<META HTTP-EQUIV='Refresh' CONTENT='0; URL=menu2.php'>";
}
mysql_close();
?>
</body>
</html>