<html><body>trait message1 { public function msg1() { echo "OOP is fun! "; }}trait message2 { public function msg2() { echo "OOP reduces code duplication!"; }}class Welcome { use message1;}class Welcome2 { use message1, message2;}$obj = new Welcome();$obj->msg1();echo "<br>";$obj2 = new Welcome2();$obj2->msg1();$obj2->msg2(); </body><!-- Mirrored from www.w3schools.com/php/phptryit.asp?filename=tryphp_trait2 by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 27 Jan 2020 02:50:49 GMT --></html>