请高手帮忙看一下,为什么这个循环只执行一次就不执行了解决方法
请高手帮忙看一下,为什么这个循环只执行一次就不执行了
$list是一个二维数组,存放由数据库取来的记录,
程序的目的是:根据每条记录中获取到的regionid得到regionname并将其添加到数组中.
现在的问题是:这个循环每次只能输出一条记录.
$this->get_region可以正常工作,在输出的一条记录里,可以获取到内容.
类中有问题的一段代码:
$list = array();
while ($row = $this -> db -> fetch_assoc()) {
$row['regionname'] = $this -> get_region($row['regionid']);
$list[] = $row;
}
------解决方案--------------------
print_r($list);
我想看看到底都是啥东西.
------解决方案--------------------
print_r($list); 看看输出什么结果
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