<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');


class Admin_model extends CI_Model
{
	function __construct()
	{
		parent::__construct();
	}
	
	function check_login($login_name, $password)
	{
		$hash_password = md5($password);
		$query = "SELECT * FROM tbladmin WHERE  login_name = ? AND  passwd = ?";
		$result = $this->db->query($query, array($login_name, $hash_password));
		if($result->num_rows() == 1){
			return $result->row(0);
		}else
		{
			return null;
		}
	}
}