Custom Sorting Array List in PHP

 <?php
$order = array("Z","Srilanka","34", "Canada", "India", "USA");
$array = array(
    array('id' => 7867867, 'title' => 'USA'),
    array('id' => 3452342, 'title' => 'India'),
    array('id' => 1231233, 'title' => 'Srilanka'),
    array('id' => 5867867, 'title' => 'Z'),
);

usort($array, function ($a, $b) use ($order) {
    $pos_a = array_search($a['title'], $order);
    $pos_b = array_search($b['title'], $order);
    return $pos_a - $pos_b;
});

print_r($array);
?>