<!-- Collection of code snippets by Arne Vajhøj -->
<!-- (likely posted to comp.os.vms/INFO-VAX, INFO-TPU, MACRO32, eksperten.dk, newz.dk, LinkedIn or other place sometime between 1990 and now) -->
<?php
// since pHP 5.4 (2012)

trait P1 {
    function m1() {
        echo "P1.m1\r\n";
    }
}

trait P2 {
    function m2() {
        echo "P2.m2\r\n";
    }
}

class C {
    use P1, P2;
}

$o = new C();
$o->m1();
$o->m2();

?>