Zend\Code\Generator\ClassGenerator::addConstants PHP 메소드

    public function addConstants(array $constants)
    {
        foreach ($constants as $constant) {
            if ($constant instanceof PropertyGenerator) {
                $this->addPropertyFromGenerator($constant);
            } else {
                if (is_array($constant)) {
                    call_user_func_array([$this, 'addConstant'], $constant);
                }
            }
        }
        return $this;
    }