last 10 in array

$people = [
    'John Doe',
    'Jane Doe',
    'Joe Bloggs',
    'Sophie Doe',
    'John Doe',
    'Jane Doe',
    'Joe Bloggs',
    'Sophie Doe',
    'John Doe',
    'Jane Doe',
    'Joe Bloggs',
    'Sophie Doe'
];

function last10($array)
{
    return array_slice($array, -10);
}
last10($people);