Zend FrameWork的交易

$this->db->beginTransaction();

try {

//執行SQL語法

$this->db->insert('dbname' , array('欄位1' => '值1'));
$this->db->insert('dbname' , array('欄位2' => '值2'));
$this->db->insert('dbname' , array('欄位3' => '值3'));
$this->db->commit();//成功就執行
}catch (Zend_Db_Exception $e){
$this->db->rollback();//失敗就回去上一步
throw $e;

}