是否可以从 laravel pluck() 生成关联数组

Question

ModalName::pluck('id')->toArray();

i want id to be associative array with certain defined key. such as 'my_key'=>id in a pluck

Answer 1

First of all pluck() return you already an array so no need to call toArray().

Yes you can make it associative by passing another argument on pluck method. Like this

$plucked = $collection->pluck('name', 'product_id');

sample result

['prod-100' => 'Desk', 'prod-200' => 'Chair']

please see docs here source

so in your case

ModalName::all()->pluck('id', 'name'); // name = field in your table