PHP use Keyword

Create a trait and use it in a class:

<?php
trait message1 {
public function msg1() {
echo "OOP is fun! ";
}
}

class Welcome {
use message1;
}

$obj = new Welcome();
$obj->msg1();
?>

Definition and Usage

The use keyword has two purposes: it tells a class to inherit a trait and it gives an alias to a namespace.

Read more about traits in our PHP OOP - Traits Tutorial.

Read more about namespaces our PHP Namespaces Tutorial.