case_study_11.php

<?php

$users = [
    [
        'id'     => 1,
        'name'   => 'Adimas Lutfi Wicaksono',
    ],
    [
        'id'     => 2,
        'name'   => 'Salman Alfarisi',
    ],
    [
        'id'     => 3,
        'name'   => 'Muhammad Sholeh',
    ],
    [
        'id'     => 4,
        'name'   => 'Yadi Cahyadi',
    ],
    [
        'id'     => 5,
        'name'   => 'Maya Maulani',
    ],
];

foreach($users as $user)
{
	$name[] = $user['name'];
}

print_r($name);