public function checkTiLe($kind) { $m_phantram = new Default_Model_Phantram(); $arr_temp = $m_phantram->getWhereName($kind); $string = ""; foreach ($arr_temp as $key => $value) { $string .= $value['kieudo'] . " => " . $value['tile'] . " | "; } $string = substr($string, 0, strlen($string) - 3); return $string; }