ArticleTypeField::getPhraseId PHP Method

    public function getPhraseId()
    {
        if (isset($this->m_data['fk_phrase_id'])) {
            return $this->m_data['fk_phrase_id'];
        }
        return -1;
    }

 /**
  * Returns the phrase id of the AT.
  *
  * @return -1 or integer
  */
 public function getPhraseId()
 {
     return $this->m_metadata->getPhraseId();
 }