$sql = "SELECT user_id, content FROM ".$GLOBALS['ecs']->table('reg_extend_info')." WHERE content = '$filter[tuijianren]'";
$row = $GLOBALS['db']->getAll($sql);
$ex_where .= " AND user_id in ('$row[user_id]')";
print_r("
"); <br>print_r($row['user_id']); <br>print_r("");
die();
我是基于ecshop开发的,为什么这里的getAll查询的表字段读取不出?而print_r($row);就有内容,或者将getAll改成getRow的话print_r($row['user_id'])正常,print_r($row)也正常。
我想获取$row['user_id']的所有值,也就是查询推荐人名下的会员,请问应该怎么改呢?
给100分,谢谢!
回复讨论(解决方案)
$row 是二维数组,你当一维数组处理,当然不行
print_r($row); 是什么结果
$row 是二维数组,需要这样输出
foreach($row as $k=>$v){ echo $v['user_id'].'<br>';}
print_r($row); 是什么结果
打印出来是
Array
(
[0] => Array
(
[user_id] => 55
[content] => A923168
)
[1] => Array
(
[user_id] => 56
[content] => A923168
)
[2] => Array
(
[user_id] => 60
[content] => A923168
)
[3] => Array
(
[user_id] => 63
[content] => A923168
)
)
print_r($row[0]['user_id']);
新人 前来学习
问题解决了,感谢回帖的各位,已经给分,谢谢

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