Thinkphp事務操作案例

//開啟MySQL事務操作$model = M();$model->startTrans();$flag=false;$deal1 = M('ppdd')->where(array('id'=>$data_P['id'],'zt'=>'0'))->save($data_arr);$deal2 = M('tgbz')->where(array('id'=>$ppddxx['p_id']))->save(array('is_dakuan'=>1,'bj'=>'2','date_hk'=>date ( 'Y-m-d H:i:s', time ())));$deal3 = M('jsbz')->where(array('id'=>$ppddxx['g_id']))->save(array('bj'=>'2'));if($deal1 && $deal2 * $deal3){   $flag=true;}if($flag){    $model->commit();}else{   $model->rollback();   die("<script>alert('提交失敗,請重新提交！');history.back(-1);</script>");}