AlignSuperEquals adds extra space

[driade]

        $salted  = '';
        $dx      = '';
        while (strlen($salted) < 48) {
            $dx      = md5($dx . $passphrase . $salt, true);
            $salted .= $dx;
        }
        $key  = substr($salted, 0, 32);
        $iv   = substr($salted, 32, 16);
        return [$key, $iv];

This shouldn't have two spaces after $salted, $key and $iv

[driade]

Meanwhle, adding a line after the curly_close solves the problem