PHP Traits

<!DOCTYPE html>
<html>
<body style="font-family: sans-serif; padding: 20px;">
    <h2>Penggunaan Trait</h2>
    <div style="background:#e0f2fe; padding:15px; border-radius:8px;">
        &lt;?php<br>
        trait Logger { public function catat($msg) { echo "Log: $msg"; } }<br>
        class Order { use Logger; }<br>
        $o = new Order();<br>
        $o->catat("Pesanan dibuat");<br>
        ?&gt;
    </div>
</body>
</html>