Inflection.php
private function _rightStr($n, $txt)
    {
        $rv = '';
        $length = mb_strlen($txt, 'UTF-8');
        for ($i = $n; $i < $length; $i++) {
            $rv .= mb_substr($txt, $i, 1, 'UTF-8');
        }

        return $rv;
    }
private function _rightStr($n, $txt)
    {
        $rv = '';
        $length = mb_strlen($txt, 'UTF-8');
        for ($i = $n; $i < $length; $i++) {
            $rv .= mb_substr($txt, $i, 1, 'UTF-8');
        }

        return $rv;
    }
Vrati pravou cast retezce od urcite pozice

@param int $n Index
@param string $txt Vstupni text

@return string Oriznuty retezec