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<?php
$dbservertype='mysql';
$servername='localhost';
// username and password to log onto db server
$dbusername='root';
$dbpassword='';
// name of database
$dbname='mabase';
////////////////////////////////////////
////// DONOT EDIT BELOW /////////
///////////////////////////////////////
connecttodb($servername,$dbname,$dbusername);
function connecttodb($servername,$dbname,$dbuser)
{
global $link;
$link=mysql_connect ("$servername","$dbuser");
if(!$link){die("Could not connect to MySQL");}
mysql_select_db("$dbname",$link) or die ("could not open db".mysql_error());
$userid=mysql_real_escape_string($_POST['userid']);
$password=mysql_real_escape_string($_POST['password']);
$sql="SELECT * FROM plus_signup WHERE userid='$userid' AND password = '$password'";
$rec=mysql_fetch_array(mysql_query($sql));
if(($rec['userid']==$userid)&&($rec['password']==$password)){
// Register $myusername, $mypassword and redirect to file success file
// Yes
session_start();
$_SESSION['userid']=$userid;
header("index.php");}
else {
// No
session_unset();
header("index.php");}
?>
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