Online PHP editor | output for bM5Ka

<?php class CLocale { public function test() { return self::getCanonicalID('foo-bar'); } public static function getCanonicalID($id) { return strtolower(str_replace('-','_',$id)); } } class MyLocale extends CLocale { public static function getCanonicalID($id) { return strtolower(str_replace('-','/',$id)); } } echo (new MyLocale())->test();