dongtao9095 2015-03-04 19:31
浏览 74
已采纳

用PHP将MySQLi转换为PDO?

I apologize if I am not posting this in the right place. I wanted to know if I converted this correctly. I am trying to convert all my code in PDO.

Here is the mySQLi:

    $stmt->execute();
    $stmt->bind_result($timestamp);
    $stmt->fetch();
    $stmt->close();
    return ($timestamp);

I changed it to:

$stmt->execute();
$timestamp = $stmt->fetch();
return ($timestamp);

Can someone tell me if I did this right?

  • 写回答

1条回答 默认 最新

  • dongwo5940 2015-03-04 20:18
    关注

    Assuming $stmt is your connection parameter...then

    $query = $stmt->prepare("SELECT * FROM table");
    $query->execute();
    $timestamp = $query->fetchAll();
    

    Try it with an example you will get to know...

    Or

    $query = $stmt->query("select * from table");
    $timestamp = $query->fetch();
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论

报告相同问题?

悬赏问题

  • ¥15 matlab数字图像处理频率域滤波
  • ¥15 在abaqus做了二维正交切削模型,给刀具添加了超声振动条件后输出切削力为什么比普通切削增大这么多
  • ¥15 ELGamal和paillier计算效率谁快?
  • ¥15 file converter 转换格式失败 报错 Error marking filters as finished,如何解决?
  • ¥15 ubuntu系统下挂载磁盘上执行./提示权限不够
  • ¥15 Arcgis相交分析无法绘制一个或多个图形
  • ¥15 关于#r语言#的问题:差异分析前数据准备,报错Error in data[, sampleName1] : subscript out of bounds请问怎么解决呀以下是全部代码:
  • ¥15 seatunnel-web使用SQL组件时候后台报错,无法找到表格
  • ¥15 fpga自动售货机数码管(相关搜索:数字时钟)
  • ¥15 用前端向数据库插入数据,通过debug发现数据能走到后端,但是放行之后就会提示错误