View file iblog/admin/controller/login_ajax.php

<?php
	session_start();
	include "../../lib/functions_class.php";
	
	if($_POST['username'] == ''){
		echo "Please Enter Username.";
	}
	else if($_POST['password'] == ''){
		echo "Please Enter Password.";
	}
	else{
		
		$username = $_POST['username'];
		$password = md5($_POST['password']);
		
		$fetch = $DB->user_login($username,$password);
		$id = $fetch[0]['id'];
		$fname = $fetch[0]['first_name'];
		$lname = $fetch[0]['last_name'];
		$email = $fetch[0]['email'];
		$role = $fetch[0]['role'];
		
		if($id != '' and $email != ''){
			
			$_SESSION['aid'] = $id;
			$_SESSION['username'] = $fname." ".$lname;
			$_SESSION['email'] = $email ;
			$_SESSION['role'] = $role ;
			
			echo 1;
		}
		else{
			echo 2;
		}
	}
	
?>