从查询生成器中删除空值 Laravel

Question

当运行一个 Query Builder 然后对数据进行分页时 return 我得到的一些数据有点麻烦

我想知道是否有人知道如何在对数据进行分页之前删除 Null 结果。

    // So Before I hit this
    $return = $tld->paginate($request->get('limit'))->toArray();

这是我分页后的问题

array:12 [
  "current_page" => 1
  "data" => array:12 [
    0 => null
    1 => array:3 [

我需要摆脱那些 Null 值，我知道在分页后该怎么做，但是我想在分页之前摆脱它们...

希望各位laravel大神帮帮我..

为 $tld 添加了这个额外的逻辑

private function newest(Request $request)
{
    $this->validate($request, [
        'timescale' => [
            'required',
            Rule::in(['today', 'this_week', 'this_month', 'all_time'])
        ]
    ]);

    $tld = TimelineItem::where('timeline_items.created_at', '>', $this->timescaleToHours($request->get('timescale')));

    if ($request->search_content) {
        $tld = $this->searchContent($tld, $request->search_content, 0.4);
    } else {
        $tld = $tld->orderBy('timeline_items.created_at', 'DESC');
    }

    if ($request->types) {
        $tld = $this->filters($tld, $request->types);
    }

    if ($request->tags) {
        $tld = $this->tags($tld, $request->tags);
    }

    return $tld;
}

Answer 1

您可以使用 filter() 删除 null。 Laravel Collection filter()

$response = $tld->paginate($request->get('limit'))->toArray();
$response['data'] = collect($response['data'])->filter()->toArray();
return $response;

从查询生成器中删除空值 Laravel

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