undefined constant DB

Use of undefined constant DB - assumed 'DB'

public function base(){
$base = Config::get('app.base');
$baseURL = Config::get('app.baseURL');
$etw = App::make('ETW');
$check = App::make('Check');
$username = Session::get('username');
$password = Session::get('password');
$check->checkLogin($etw,DB,$username,$password,$baseURL);
$navertype = '2015/base';
$label = DB::table('db_naver')->select('label','showtxt','links')->where('nav_type',$navertype)->orWhere('nav_type','2015/login_base')->get();
$htmlLabel = array();
foreach($label as $key=>$val)
{
$htmlLabel[$val->label]['label'] = $val->showtxt;
$htmlLabel[$val->label]['links'] = $val->links;
}
return View::make('login.login',compact('htmlLabel'));
}

我在调用时传值时
$check->checkLogin($etw,DB,$username,$password,$baseURL);
提示DB无效，没有定义，请问有知道原因的吗？

6 个回复

匿名用户

你们out啦
<?php
class Check{
public function checkLogin($etw,$DB,$username,$password,$location){
$user = $DB::table('g_name')->select('gstate','username','password','editable')->where(array('username'=>$username,'password'=>$password))->get();
if(sizeof($user)<1)
{
echo '<a href="'.$location.'">BACK</a>';
exit();
}
}
}
?>
在这个地方接收常量，并且是没有问题的，我只是在程序开部部分忘记屏蔽警告信息而己了