OEModule\OphCiExamination\models\Element_OphCiExamination_LaserManagement::getLetter_string PHP 메소드

    public function getLetter_string()
    {
        $res = "Laser Management:\n";
        if ($this->hasRight()) {
            $res .= $this->getLetterStringForSide('right');
        }
        if ($this->hasLeft()) {
            if ($this->hasRight()) {
                $res .= "\n";
            }
            $res .= $this->getLetterStringForSide('left');
        }
        return $res;
    }