public static function err($message, ...$args) {
        if (count($args) > 0) {
            $message = call_user_func_array(
                'sprintf',
                array_merge([$message], $args)
            );
        }

        fwrite(STDERR, $message . PHP_EOL);
    }
public static function err($message, ...$args) {
        if (count($args) > 0) {
            $message = call_user_func_array(
                'sprintf',
                array_merge([$message], $args)
            );
        }

        fwrite(STDERR, $message . PHP_EOL);
    }
public static function err ( $ message , ... $ args ) { if ( count ( $ args ) > 0 ) { $ message = call_user_func_array ( 'sprintf' , array_merge ( [ $ message ] , $ args ) ) ; } fwrite ( STDERR , $ message . PHP_EOL ) ; }
Write message to STDERR

@param string $message Message
@param mixed ...$args (Optional) One or more arguments
Write message to STDERR