Example #1
0
 function displayLanguages()
 {
     $html = NULL;
     $conn = parent::GetPDOConn();
     if (conn != null) {
         $stmt = $conn->prepare("SELECT lang FROM `langs` ORDER BY `lang` ASC");
         if ($stmt->execute()) {
             while ($res = $stmt->fetch()) {
                 $html .= "<option>" . $res['lang'] . "</option>";
             }
         }
     } else {
         parent::addError("Server error - Could not connect to the database");
     }
     return $html;
 }