Laravel返回模型created_at

Question

I have:

Model

public function getUrlAttribute() {
    dd($this->created_at);
}

View

@foreach($item as $item)
    {{$item->url}}
    ...
@endforeach

But it returns null, when in fact every row in my table has a created_at datetime. What is going wrong here?

Answer 1

You have to return the value.

public function getUrlAttribute() {
    return $this->created_at;
}