PHP - Cannot access array in stdclass object

Question

Currently I have a stdclass object. How can I access the properties of the object such as the name of the author? I have tried to echo out $authors = $book->authors_summary[0]->name; but it returns 'Trying to get property of non-object in ...' error.

[authors_summary] => Array
        (
            [0] => Array
                (
                    [id] => 123456789
                    [name] => Ben Smith
                )

            [1] => Array
                (
                    [nconst] => 987654321
                    [name] => Tommy Lee
                )

        )

Answer 1

authors_summary[0]是一个数组，因此不能使用->对象指针，必须将其称为数组：

$authors = $book->authors_summary[0]['name'];

Answer 2

'name' is the key of array so you may access name value like this

$authors = $book->authors_summary[0]['name'];
echo $authors;

Answer 3

Array ( [data] => Array ( [0] => stdClass Object ( [Id] => 5 [Name] => nilu [Email] => nilu@gmail.com [Password] => nilu [Image] => LOVE_A_O_D.jpg )

    )

)

how to fetch password from this..... in controller---- $datas['data']= $this->Login_model->loginchk($value);

in model----- $results=$this->db->get(); return $results->result();