FUnit::var_export PHP Méthode

    public static function var_export($val, $maxlen = 50)
    {
        $vex = var_export($val, true);
        if (is_string($val)) {
            $str_val = preg_replace("/[\\n]+/m", "\\n", $vex);
        }
        $str_val = preg_replace("/[\\s\\n\\r]+/m", "", $vex);
        return static::str_truncate($str_val, $maxlen);
    }