Php：Laravel – 使用雄辩的拔除方法后的数组推送

发布时间：2020-12-14 19:35:13 所属栏目：大数据来源：网络整理

导读：这是我的查询 $RecipientList = Employees::select(DB::Raw('CONCAT(first_name," ",last_name) as employee_name'),'email')-pluck('employee_name','email'); 哪能给我正确的结果, 但在我执行查询后,我还有1个键=值对推入结果数组. 如果我打印当前结果,它

这是我的查询

$RecipientList = Employees::select(DB::Raw('CONCAT(first_name," ",last_name) as employee_name'),'email')->pluck('employee_name','email');

哪能给我正确的结果,

但在我执行查询后,我还有1个键=>值对推入结果数组.

如果我打印当前结果,它是这样的.

IlluminateSupportCollection Object
(
    [items:protected] => Array
        (
            [punit@*****.com] => Punit Gajjar
            [milan@*****.com] => Milan Gajjar
            [pritesh@*****.com] => Pritesh Modi
            [pratik@*****.com] => Pratik Modi
            [jyoti@*****.com] => Jyotiranjan J..
        )

)

如果我试图将我的Key => valye对推入这个数组,那就不行了.

array_push(array("All"=>"All"),$RecipientList);

需要输出类似的东西

IlluminateSupportCollection Object
    (
        [items:protected] => Array
            (
                [All] => All
                [milan@*****.com] => Milan Gajjar
                [milan@*****.com] => Milan Gajjar
                [pritesh@*****.com] => Pritesh Modi
                [pratik@*****.com] => Pratik Modi
                [jyoti@*****.com] => Jyotiranjan J..
            )

    )

解决方法

这是因为$RecipientList是Collection而不是Array.

试试这个

RecipientList = Employees::select(DB::Raw('CONCAT(first_name,'email')->toArray();

如果这不起作用,请尝试以下代码

RecipientList = Employees::select(DB::Raw('CONCAT(first_name,'email')->get()->pluck('employee_name','email')->toArray();

希望这会帮助你.

（编辑：李大同）

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