ThinkPHP 3.2.2 transaction operation methods

This article mainly introduces the method of implementing transaction operations in ThinkPHP 3.2.2, briefly analyzes the startup, submission, rollback and other operation methods of transactions in thinkPHP and gives complete transaction submission and rollback operation examples. Friends can refer to the

manual, which is very clear:

5.3.19 Transaction support

ThinkPHP provides a single database Transaction support. If you want to use transactions in application logic, you can refer to the following method:

Start transaction:

$User->startTrans()

Commit transaction:

##

$User->commit()

Transaction rollback:

$User->rollback()

##The transaction is for the database itself, so it can be operated across models.

For example:

// 在User模型中启动事务
$User->startTrans()
// 进行相关的业务逻辑操作
$Info = M("Info"); // 实例化Info对象
$Info->save($User); // 保存用户信息
if (操作成功){
  // 提交事务
  $User->commit()
}else{
  // 事务回滚
  $User->rollback()
}

##IndexController.class.php:

<?php
namespace SMS\Controller;
use Think\Controller;
class IndexController extends Controller {
  public function index(){
    $data[&#39;operator&#39;] = &#39;Testss&#39;;
    M()->startTrans();
    $result = M(&#39;feehistory&#39;)->add($data);
    $result1 = $result2 = true;
    if(!empty($result)){
      $regdelData[&#39;level&#39;] = &#39;111&#39;;
      $result1 = M(&#39;regdel&#39;)->add($regdelData);
      $regData[&#39;level&#39;] = &#39;101&#39;;
      $result2 = M(&#39;reg&#39;)->where("registryCode=&#39;13693536752-SJB-HUAX-12345678&#39;")->save($regData);
    }
    if(!empty($result) && !empty($result1) && !empty($result2) ){
      M()->commit();
      //$this->success(&#39;事物提交&#39;,__ROOT__);
      echo &#39;事物提交&#39;;
    }else{
      M()->rollback();
      //$this->error(&#39;事物回滚&#39;,__ROOT__);
      echo &#39;事物回滚&#39;;
    }
  }
}

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