php-8.0.30-src/Zend/tests/ns_028.inc

<?php
namespace Foo;

class Foo {
  function __construct() {
    echo "Method - ".__CLASS__."::".__FUNCTION__."\n";
  }
  static function Bar() {
    echo "Method - ".__CLASS__."::".__FUNCTION__."\n";
  }
}

function Bar() {
  echo "Func   - ".__FUNCTION__."\n";
}