php 如何在 Laravel 查询中使用多个 OR、AND 条件

How to use multiple OR,AND condition in Laravel queries

提问by M Arfan

I need help for query in laravel

我需要帮助在 Laravel 中进行查询

My Custom Query: (Return Correct Result)

我的自定义查询：（返回正确的结果）

Select * FROM events WHERE status = 0 AND (type="public" or type = "private")

how to write this query in Laravel.

如何在Laravel 中编写此查询。

Event::where('status' , 0)->where("type" , "private")->orWhere('type' , "public")->get();

But it's returning all public events that status is not 0 as well.

但它也返回状态不为 0 的所有公共事件。

I am using Laravel 5.4

我正在使用 Laravel 5.4

回答by Alexey Mezenin

Pass closure into the where():

将闭包传递给where()：

Event::where('status' , 0)
     ->where(function($q) {
         $q->where('type', 'private')
           ->orWhere('type', 'public');
     })
     ->get();

https://laravel.com/docs/5.4/queries#parameter-grouping

https://laravel.com/docs/5.4/queries#parameter-grouping

回答by Anar Bayramov

Use this

用这个

$event = Event::where('status' , 0);

$event = $event->where("type" , "private")->orWhere('type' , "public")->get();

or this

或这个

Event::where('status' , 0)
     ->where(function($result) {
         $result->where("type" , "private")
           ->orWhere('type' , "public");
     })
     ->get();

回答by Robert

In your case you can just rewrite the query...

在您的情况下，您可以重写查询...

select * FROM `events` WHERE `status` = 0 AND `type` IN ("public", "private");

And with Eloquent:

并与雄辩：

$events = Event::where('status', 0)
    ->whereIn('type', ['public', 'private'])
    ->get();

When you want to have a grouped OR/AND, use a closure:

当您想要分组 OR/AND 时，请使用闭包：

$events = Event::where('status', 0)
    ->where(function($query) {
        $query->where('type', 'public')
            ->orWhere('type', 'private');
    })->get();

回答by Milad.biniyaz

Try this. It works for me.

尝试这个。这个对我有用。

$rand_word=Session::get('rand_word');
$questions =DB::table('questions')
    ->where('word_id',$rand_word)
    ->where('lesson_id',$lesson_id)
    ->whereIn('type', ['sel_voice', 'listening'])
    ->get();