Use Mysqli's bind_result to get doubts about all result sets.

 if($result instanceof mysqli_stmt)    {        $result->store_result();        $variables = array();        $data = array();        $meta = $result->result_metadata();       // 从这里开始就迷糊        while($field = $meta->fetch_field())            $variables[] = &$data[$field->name]; // pass by reference        call_user_func_array(array($result, 'bind_result'), $variables);        $i=0;        while($result->fetch())        {            $array[$i] = array();            foreach($data as $k=>$v)                $array[$i][$k] = $v;            $i++;        }    }

In the above code, $variables is an empty array indexed to numbers ah, how to bind on the: Better explain why you're writing this? Appreciate.

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 if($result instanceof mysqli_stmt)    {        $result->store_result();        $variables = array();        $data = array();        $meta = $result->result_metadata();       // 从这里开始就迷糊        while($field = $meta->fetch_field())            $variables[] = &$data[$field->name]; // pass by reference        call_user_func_array(array($result, 'bind_result'), $variables);        $i=0;        while($result->fetch())        {            $array[$i] = array();            foreach($data as $k=>$v)                $array[$i][$k] = $v;            $i++;        }    }

In the above code, $variables is an empty array indexed to numbers ah, how to bind on the: Better explain why you're writing this? Appreciate.

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