Creating different username's for the same login to enter different pages

dami · February 20, 2008

Hi,

I'm trying to create a separate usernames with the same login page using php and MySQL. I have tried adding different things to my login code for it to work but no progress. Basically i want to create something like this:

A staff would be able to have a username and password and be directed to the staff page and the student would be able to have a username and password and be directed to the student page and the admin would be able to have a username and password and be directed to the admin page. But what i'm getting right now is everyone that is a staff, admin or student is being directed to only the admin page.

This is my code if anyone can help me out please that would be really nice..

checklogin.php

<?php
ob_start();
$host="localhost"; // Host name
$username="root"; // Mysql username
$password="amy"; // Mysql password
$db_name="pa"; // Database name
$tbl_name="user"; // Table name
// Get info from the session

// Connect to server and select databse.
mysql_connect("$host", "$username", "$password")or die("cannot connect");
mysql_select_db("$db_name")or die("cannot select DB");

// Define $myusername and $mypassword and $myusertype
$myusername=$_POST['myusername'];
$mypassword=$_POST['mypassword'];
$myusertype=$_POST['myusertype'];


//$sql="SELECT * FROM $tbl_name WHERE username='$myusername' and //password='$mypassword'";
//$result=mysql_query($sql);


$sql="SELECT user_type FROM $tbl_name WHERE username='$myusername' and password='$mypassword' and user_type ='$myusertype'");

//$result2=mysql_query($sql);


// Mysql_num_row is counting table row
$count=mysql_num_rows($result2);
// If result matched $myusername and $mypassword, table row must be 1 row

if($count==1 ){
Register $myusername, $mypassword and redirect to file "login_success.php"
session_register("myusername");
session_register("mypassword");
session_register("myusertype");
header("location:login_success.php");
}
else {
echo "Wrong Username or Password";
}

//ob_end_flush();
?>

login_success.php

<?
// Check if session is not registered , redirect back to main page.
// Put this code in first line of web page.
session_start();
if(!session_is_registered(myusername)){
header("location:http://www.yahoo.com");
}
else  {
header("location:admin/index.php");
}
?>

<html>
<body>
Login Successful
</body>
</html>

main_login.php

<BODY BGCOLOR="Teal">
<table width="900" border="20" align="center" cellpadding="3" cellspacing="6" bgcolor="BLACK">
<tr>
<form name="form1" method="post" action="checklogin.php">
<td>
<table width="100%" border="0" cellpadding="30" cellspacing="5" bgcolor="#FFFFFF">
<tr>
<td colspan="3"><strong>Member Login </strong></td>
</tr>
<tr>
<td width="10">Username</td>
<td width="10">:</td>
<td width="600"><input name="myusername" type="text" id="myusername"></td>
</tr>
<tr>
<td>Password</td>
<td>:</td>
<td><input name="mypassword" type="text" id="mypassword"></td>

<tr>
<td width="10">Usertype</td>
<td width="10">:</td>
<td width="600"><input name="myusertype" type="text" id="myusertype"></td>
</tr>

</tr>
<tr>
<td> </td>
<td> </td>
<td><input type="submit" name="Submit" value="Login"></td>
</tr>
</BODY>
</table>
</td>
</form>
</tr>
</table>

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Creating different username's for the same login to enter different pages

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