<?php
namespace My\App {
  class Api {
    public static fetch() {
      print __FUNCTION__ . "\n"; // outputs fetch
print __METHOD__ . "\n"; // outputs My\App\Api::fetch
}
  }
Api::fetch();
}
namespace {
My\App\Api::fetch();
}
?>
__METHOD__ outputs a fully qualified method name; __FUNCTION__ when used in a method, outputs just the method name.