ArticleTypeField::getPrintName PHP Method

    public function getPrintName()
    {
        return $this->m_data['field_name'];
    }

 /**
  * Returns an array of fields from all article types that match
  * the given conditions.
  *
  * @param $p_name
  *         if specified returns fields with the given name
  * @param $p_articleType
  *         if specified returns fields of the given article type
  * @param $p_dataType
  *         if specified returns the fields having the given data type
  *
  * @return array
  */
 public static function FetchFields($p_name = null, $p_articleType = null, $p_dataType = null, $p_negateName = false, $p_negateArticleType = false, $p_negateDataType = false, $p_selectHidden = true, $p_skipCache = false)
 {
     global $g_ado_db;
     if (!$p_skipCache && CampCache::IsEnabled()) {
         $paramsArray['name'] = is_null($p_name) ? 'null' : $p_name;
         $paramsArray['article_type'] = is_null($p_articleType) ? 'null' : $p_articleType;
         $paramsArray['data_type'] = is_null($p_dataType) ? 'null' : $p_dataType;
         $paramsArray['negate_name'] = $p_negateName == false ? 'false' : 'true';
         $paramsArray['negate_article_type'] = $p_negateArticleType == false ? 'false' : 'true';
         $paramsArray['negate_data_type'] = $p_negateDataType == false ? 'false' : 'true';
         $paramsArray['select_hidden'] = $p_selectHidden == false ? 'false' : 'true';
         $cacheListObj = new CampCacheList($paramsArray, __METHOD__);
         $articleTypeFieldsList = $cacheListObj->fetchFromCache();
         if ($articleTypeFieldsList !== false && is_array($articleTypeFieldsList)) {
             return $articleTypeFieldsList;
         }
     }
     $whereClauses = array();
     if (isset($p_name)) {
         $operator = $p_negateName ? '<>' : '=';
         $whereClauses[] = "field_name {$operator} " . $g_ado_db->escape($p_name);
     }
     if (isset($p_articleType)) {
         $operator = $p_negateArticleType ? '<>' : '=';
         $whereClauses[] = "type_name {$operator} " . $g_ado_db->escape($p_articleType);
     }
     if (isset($p_dataType)) {
         $operator = $p_negateDataType ? '<>' : '=';
         $whereClauses[] = "field_type {$operator} " . $g_ado_db->escape($p_dataType);
     }
     if (!$p_selectHidden) {
         $whereClauses[] = 'is_hidden = false';
     }
     $where = count($whereClauses) > 0 ? ' WHERE ' . implode(' and ', $whereClauses) : null;
     $query = "SELECT * FROM `ArticleTypeMetadata` {$where} ORDER BY type_name ASC, field_weight ASC";
     $rows = $g_ado_db->GetAll($query);
     $fields = array();
     foreach ($rows as $row) {
         $field = new ArticleTypeField($row['type_name'], $row['field_name']);
         if ($field->getPrintName() == '') {
             $field->delete();
             continue;
         }
         $fields[] = $field;
     }
     if (!$p_skipCache && CampCache::IsEnabled()) {
         $cacheListObj->storeInCache($fields);
     }
     return $fields;
 }