致命错误:调用未定义的方法mysqli_result :: fetch_all() [英] Fatal error: Call to undefined method mysqli_result::fetch_all()

问题描述

我在Ubuntu 10.04中使用PHP遇到问题.当我尝试使用mysqli_result :: fetch_all时，会出现此错误:

调用未定义的方法mysqli_result :: fetch_all()

但是，它可以在Windows XP中使用.

代码:

$result = $this->dbh->query('SELECT [...] ');
return $result->fetch_all(MYSQLI_ASSOC);

我不想在循环中使用 fetch_assoc ，因为我将结果发送到另一层进行处理.

我正在使用PHP 5.4.4.和 php -m | grep mysql 没有出现的mysqlnd模块.如何安装?可能是问题所在吗?

解决方案

mysqli_result :: fetch_all()需要MySQL本机驱动程序(mysqlnd).

可能是您丢失了它.

看看这篇文章，可能会对您有所帮助.

mysqli fetch_all()不是有效函数吗?

I have problems with PHP in Ubuntu 10.04. When I try use mysqli_result::fetch_all this error appears:

Call to undefined method mysqli_result::fetch_all()

However, it works in Windows XP.

The Code:

$result = $this->dbh->query('SELECT [...] ');
return $result->fetch_all(MYSQLI_ASSOC);

I don't want to use fetch_assoc with a loop because I send the result to another layer for processing.

I'm using PHP 5.4.4. and with php -m | grep mysql the mysqlnd module it doesn't appear. How can I install it? Could that be the problem?

解决方案

mysqli_result::fetch_all() requires MySQL Native Driver (mysqlnd).

chances are you might be missing it.

have a look at this posts, that might help you.

mysqli fetch_all() not a valid function?

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