<?php class Foo { } class Foo1 { public function foo() { } public function foo2() { }//end foo2() }//end class interface Foo2 { }echo 'hi'; trait Foo3 { }//end function bar() { } function bar2() { }//end bar2() $foo->bar( $arg1, function ($arg2) use ($var1) { // body }, $arg3 ); $instance = new class extends \Foo implements \HandleableInterface { // Class content }; $app->get('/hello/{name}', function ($name) use ($app) { return 'Hello ' . $app->escape($name); }); enum Foo4 { }//end