如何从此数组格式打印 user_Id？

Question

Illuminate\Support\Collection Object
    (
        [items:protected] => Array
            (
                [0] => stdClass Object
                    (
                        [user_id] => 3
                    )    
            )    
    )

I am using Laravel 8. I want to fetch single data and use it.

Answer 1

Please don't use print_r to dump your records. kindly use dd() or dump() . So you have a clear idea about collections. So as of now, you fetch as

$yourCollection->first()->user_id

if you have multiple models you can use loops.