Online PHP editor | refs for uHoLn

<?php class MyClass { public static function oldFunction() { trigger_error( vsprintf('Using "%s" is deprecated, use "%s" instead.', [__METHOD__, __CLASS__ . '::newFunction']), E_USER_DEPRECATED ); } public static function newFunction() { } } MyClass::oldFunction(); trigger_error("Cannot divide by zero", E_USER_ERROR);