<?php
// Correct.
function Foo() {}
$a = function() {};
abstract class Foo {
public function PublicFunction() {}
private function PrivateFunction() {}
protected function ProtectedFunction() {}
static function StaticFunction() {}
abstract protected function AbstractProtectedFunction();
final static public function FinalStaticPublicFunction() {}
}
// Incorrect.
Function Bar() {}
$a = FUNCTION() {};
abstract class Bar {
Public function PublicFunction() {}
Private function PrivateFunction() {}
Protected function ProtectedFunction() {}
Static function StaticFunction() {}
ABSTRACT proTECted FUNCTION AbstractProtectedFunction();
Final STATIC PUBLIC Function FinalStaticPublicFunction() {}
}
$a = FN($x) => $x;