我已经使用下面的代码来获取数组并将它们合并。
在print_r(arr1)上我得到以下数组。在$ arr我试图合并数组,但是当我打印_($ arr)在for-end时,我得到了相同的数组。
我在做错误的数组合并? 我如何组合或合并它?在单个数组中合并数组
foreach($q1->result_array() as $row4)
{
$arr1 = $q1->result_array();
echo"<pre>";
print_r($arr1);
echo"</pre>";
$arr = array_merge($arr, $arr1);
echo "<br/>";
$id = $row4['id'];
$parent_id = $row4['parent_id'];
if(!empty($arr1))
{
$this->showreply($id);
}
}
print_r($arr);
阵列我得到的print_r($ ARR1):
Array
(
[0] => Array
(
[id] => 69
[reply] => First reply to Reply
[parent_id] => 68
[postid] => 0
[us_id] => 41
[added_by] => Shailesh
[photo] => 9.jpg
[added_on] => 2013-04-01 16:06:13
)
)
Array
(
[0] => Array
(
[id] => 70
[reply] => Reply to Nested Reply
[parent_id] => 69
[postid] => 0
[us_id] => 41
[added_by] => Shailesh
[photo] => 9.jpg
[added_on] => 2013-04-01 16:07:24
)
)
Array
(
[0] => Array
(
[id] => 52
[reply] => Reply on demand
[parent_id] => 70
[postid] => 0
[us_id] => 50
[added_by] => swapnil
[photo] =>
[added_on] => 2013-03-29 16:27:57
)
)
你想要的东西在$编曲完成的foreach –
@thumbernirmal后:假设我有以上三个阵列中的foreach,并希望在单阵列。 – Kango
检查我的答案 –