Php：Laravel – 使用雄辩的拔除方法后的数组推送

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.

Illuminate\Support\Collection 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

Illuminate\Support\Collection 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," ",last_name) as employee_name'),'email')->pluck('employee_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," ",last_name) as employee_name'),'email')->get()->pluck('employee_name','email')->toArray();

希望这会帮助你.

标签：array-push,php,arrays,laravel
来源： https://codeday.me/bug/20190727/1553652.html