In PHP, how do I concatenate objects in vanilla PHP?


        <?php
        // Create two object instances
        $obj1 = new stdClass();
        $obj1->name = "John";
        $obj1->age = 30;

        $obj2 = new stdClass();
        $obj2->city = "New York";
        $obj2->country = "USA";

        // Concatenate objects by merging their properties
        $mergedObject = (object) array_merge((array)$obj1, (array)$obj2);

        // Display the concatenated object
        echo json_encode($mergedObject);
        ?>