ElementLetter::getCcTargets PHP Method

    public function getCcTargets()
    {
        $targets = array();
        if (trim($this->cc)) {
            foreach (explode("\n", trim($this->cc)) as $cc) {
                $ex = explode(', ', trim($cc));
                if (isset($ex[1]) && (ctype_digit($ex[1]) || is_int($ex[1]))) {
                    $ex[1] .= ' ' . $ex[2];
                    unset($ex[2]);
                }
                $targets[] = explode(',', implode(',', $ex));
            }
        }
        return $targets;
    }