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admin_reg_check.php
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admin_reg_check.php
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<?php
session_start();
if(isset($_SESSION['user']))
{
//Select table name
if(isset($_GET['value'])){
if($_GET['value'] == 'admin'){
$_SESSION['tbl'] = "admins";
$_SESSION['user'] = "admin";
//header('location: index.php');
}
if($_GET['value'] == 'teacher'){
$_SESSION['tbl'] = "teachers";
$_SESSION['user'] = "teacher";
}
if($_GET['value'] == 'student'){
$_SESSION['tbl'] = "students";
$_SESSION['user'] = "student";
}
}
if (isset($_POST['reg_user'])) {
//username and password sent from form
$admin_id = $_POST['admin_id'];
$admin_name = $_POST['admin_name'];
$admin_email = $_POST['admin_email'];
$password_1 = $_POST['password_1'];
$password_2 = $_POST['password_2'];
$tbl_name = $_SESSION['tbl'];
$user_name = $_SESSION['user']."_id";
// connect to database
include "connection.php";
$sql ="SELECT * FROM $tbl_name WHERE $user_name='$admin_id'"; //AND LastName='$_POST[ln]'";
$result = mysqli_query($con,$sql);
//Mysql is counting tabel row
$count = mysqli_num_rows($result);
//echo $count;
//if result matched $myusername and $mypassword, table row must be 1 row
if(!$count==1){
$password = md5($password_1);//encrypt the password before saving in the database
$sql = "Insert into $tbl_name(admin_id,admin_name,email,password)
values('$admin_id','$admin_name','$admin_email','$password')";
mysqli_query($con,$sql);
//session_start();
$_SESSION['user_name']=$myusername;
$_SESSION['password']=$mypassword;
header("location:admin.php");
/*echo "Welcome $tbl_name !";
echo "Welcome $admin_id !";
echo "Welcome $admin_name !";
echo "Welcome $admin_email !";
echo "Welcome $password !";*/
}else{
echo "This Username or Password is used...</br>Try with another</br></br>";
echo "<button type='submit'><a href='signup.php'>Back page</a></button>";
}
}
}
else
{
header("location:login.php");
}
?>