Hello Guys,
I have coded a successful log of accounts in localhost but when i uploaded this to webhost. These set of codes dont work anymore. Please help these are the codes.
Student_login_handler.php
include_once 'Connect.php';
$flag = "";
$learner_id = mysql_real_escape_string(htmlentities($_POST['learner_id']));
$student_password = mysql_real_escape_string(htmlentities($_POST['student_password']));
$student_id = htmlentities($_GET['id'], ENT_QUOTES);
$student_id = htmlentities($_GET['id'], ENT_QUOTES);
$query = "SELECT student_id,last_login_date FROM student_information WHERE learner_id='$learner_id' and student_password='$student_password'";
$result = mysqli_query($link_id, $query);
if(mysqli_error() != null){
die(mysqli_error());
}
if($date = mysqli_fetch_array($result))
{
$lastdate = $date['last_login_date'];
$date2 = date("d-m-Y h:i A",strtotime($lastdate));
$_SESSION['user_id'] = $date['student_id'];
$_SESSION["lastlogin"] =$date2;
$_SESSION["type"] = "Student";
mysqli_query("UPDATE student_information SET last_login_date=now() where student_id='{$_SESSION['user_id']}'",$link_id);
if(mysqli_error() != null){
die(mysqli_error());
}
header("location: Student_Home.php?id={$_SESSION['user_id']}");
die();
}
else
{
$flag = "invalid";
header("location:Student_login.php?flag=$flag");
die();
}
?>
Student_login.php
<form name="form2" method="post" action="Student_login_handler.php" onSubmit="return validate();">
<tr>
<td colspan="4"><table width="30%" border="1" align="center" cellpadding="3" cellspacing="0" bordercolor="#666666" bgcolor="#CCCCCC">
<tr align="center" bgcolor="#999999">
<td colspan="2" bgcolor="#99CC33" class="styleblock">Learner Login Here</td>
</tr>
<tr bgcolor="#E1E1E1" class="stylesmall">
<td width="35%" align="left" class="stylesmall">Learner Id : </td>
<td width="65%" align="left"><input name="learner_id" type="text" id="learner_id" method="post"></td>
</tr>
<tr bgcolor="#E1E1E1" class="stylesmall">
<td align="left" class="stylesmall">Password:</td>
<td align="left"><input name="student_password" type="password" id="student_password" method="post"></td>
</tr>
<tr bgcolor="#E1E1E1">
<td colspan="2" align="center">
<?php if(!empty($_GET['flag']) && $_GET['flag'] == "invalid") { ?>
<span class="stylered">Invalid Learner Id or Password</span>
<?php }?></td>
</tr>
<tr bgcolor="#E1E1E1">
<td colspan="2" align="center">
<p><input name="login" class="stylesmall" type="submit" id="login" value="Login"></p>
Note: This perfectly function on localhost but not in webhosts.
function: the user can log in to its user account
problem: different user log in directed to same account
Please anyone spare time for me.
