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Php Laravel查询生成器WHERE NOT IN with multiple WHERE子句_Php_Laravel_Laravel 5_Eloquent - Fatal编程技术网

Php Laravel查询生成器WHERE NOT IN with multiple WHERE子句

Php Laravel查询生成器WHERE NOT IN with multiple WHERE子句,php,laravel,laravel-5,eloquent,Php,Laravel,Laravel 5,Eloquent,我有以下疑问, SELECT * FROM `users` WHERE approved='1' and users.id NOT IN (SELECT donations.user_id FROM donations where month='1' and year='2016'); 我跟着 然后像这样转换我的查询 $users = DB::table('users')->where('approved','=',1)->whereNotIn('id', function($

我有以下疑问,

SELECT * FROM `users` WHERE approved='1' 
and users.id NOT IN (SELECT donations.user_id FROM donations where month='1' 
and year='2016');
我跟着 然后像这样转换我的查询

$users = DB::table('users')->where('approved','=',1)->whereNotIn('id', function($q){
        $q->select('user_id')->from('donations')->where('month','=','$month')->where('year','=','$year');
        })->get();
但它不起作用,有人能帮我找出我犯的错误吗。 如何将其转换为Laravel查询生成器格式?
谢谢。

你不应该把你的$month$year变量放在引号里

替换

->where('month','=','$month')->where('year','=','$year')


您不应该将$month$year变量放在引号中

替换

->where('month','=','$month')->where('year','=','$year')


是 啊成功了。谢谢我忘了它是一个变量。@SAMEERKHAN如果它有效,你应该接受答案。是的!成功了。谢谢我忘了它是一个变量。@SAMEERKHAN如果它有效,你应该接受答案。