PHP：数组内部对象内部数组内部的访问元素

Question

I would like to know the right syntax to target an element inside an array inside an object inside an array.

If I do a var_dump on the $result array, it looks like:

array(1) {
  [0]=>
  object(stdClass)#8626 (10) {
    ["id"]=> string(2) "24"
    ["fname"]=> string(4) "firstname"
    ["lname"]=> string(10) "lastname"
    ["email"]=> string(14) "email@gmail.com"
    ["personnummer"]=> string(5) "66655"
    ["snailmail"]=> string(1) "1"
    ["lineage_nr"]=> string(1) "6"
    ["payed"]=> string(1) "0"
    ["belong_to_lineage"]=> string(1) "1"
    ["lineage_name"]=> string(0) ""
  }
}

How would I get the value of the element " payed "?

It requires more than: $result[0]->payed ..

I had this line of code:

echo "<h1> PAYED has the value: " . $result[0]->payed . "</h1>";

And it resulted in :

"Trying to get property of non-object" 

Edit : Bad mistake - the results of the query was empty , that's why I couldn't target "$result[0]->payed" (it didn't exist).

Answer 1

Here is a proof of concept of how it works. What makes you think it doesnt? (not trying to sound snarky) Are you referencing it correctly?

$obj = array(new stdClass());
$obj[0]->firstName = "NAME!";
var_dump($obj);
echo $obj[0]->firstName;

Echoes:

array(1) {
  [0]=>
  object(stdClass)#1 (1) {
    ["firstName"]=>
    string(5) "NAME!"
  }
}
NAME!