Laravel或哪里 [英] Laravel or where

问题描述

目前，我正在Laravel上的一个项目上工作，但我遇到了麻烦.我想创建一个如下的SQL语句:

Currently I am working on a project in Laravel but I am stuck.I want to create a SQL statement like this:

SELECT * FROM SPITems WHERE publisher_id=? AND feed_id=? AND (title LIKE '%?%' OR description LIKE '%?%')

现在我有了以下代码:

$query = SPItem::orderBy('title');
if(isset($_GET['publisherID']) && is_numeric($_GET['publisherID']))
{
    $query = $query->where('publisher_id', $_GET['publisherID']);
}
if(isset($_GET['productFeedID']) && is_numeric($_GET['productFeedID']))
{
    $query = $query->where('program_id', $_GET['feedID']);
}
if(isset($_GET['search']))
{
    $query = $query->orWhere('title', 'like', '%' . $_GET['search'] . '%');
    $query = $query->where('description', 'like', '%' . $_GET['search'] . '%');
}

但这会生成:

SELECT * FROM SPITems WHERE (publisher_id=? AND feed_id=?) OR (title LIKE '%?%') AND description LIKE '%?%'

如何获得正确的或"订单?

How can I get the correct "or" order?

推荐答案

查看文档中的参数分组部分:

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

它说明了如何在WHERE子句中对条件进行分组.

It explains how to group conditions in the WHERE clause.

应该是这样的:

if(isset($_GET['search']))
{
    $query = $query->where(function($query){
        $query->where('title', 'like', '%' . $_GET['search'] . '%')
              ->orWhere('description', 'like', '%' . $_GET['search'] . '%');
    });
}

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