我正在使用递归方法进行多级营销树，但我从这段代码或逻辑中得到数组到数组，如下所示，我想要单个数组从数组到数组。
我正在使用递归方法但是我在下面显示了两个数组，我想在数据库中存储单个数组。 我的递归方法是;
function getCategoryTree($childId = 0){
$data = array();
if($result = $this->Common_m->get_multiple_data('t_users',['u_code'=>$childId]))
{
$result['right'] = $this->getCategoryTree($result['0']->unique_id);
$result['right'] = $this->getCategoryTree($result['1']->unique_id);
$data = $result;
}
return $data; }
＆安培;调用函数是：
$tree = $this->getCategoryTree($this->session->userdata('unique_id'));
＆安培;结果是：
(
[0] => stdClass Object
(
[u_id] => 46
[unique_id] => 6
[u_code] => 3
[u_ref_id] => 1
[u_username] => f
[u_pass] => 202cb962ac59075b964b07152d234b70
[u_dc] => e
[u_apli_no] => f
[u_reg_date] => 01/18/2018
[u_name] => e
[u_addr] => e
[u_aadhar] => e
[u_pan] => e
[u_mob] => e
[u_bank_acc] => e
[u_bank_name] => e
[u_nominee] => e
[u_nom_addr] => e
[u_nom_rel] => e
[u_nom_mob] => e
[u_pic] => ./images/uploads/7/Screenshot_from_2018-01-02_14-24-162.png
[u_sign] => ./images/uploads/7/Screenshot_from_2018-01-10_10-31-202.png
)
[1] => stdClass Object
(
[u_id] => 47
[unique_id] => 7
[u_code] => 3
[u_ref_id] => 1
[u_username] => g
[u_pass] => 202cb962ac59075b964b07152d234b70
[u_dc] => g
[u_apli_no] => g
[u_reg_date] => 01/19/2018
[u_name] => g
[u_addr] => g
[u_aadhar] => g
[u_pan] => g
[u_mob] => g
[u_bank_acc] => g
[u_bank_name] => g
[u_nominee] => g
[u_nom_addr] => g
[u_nom_rel] => g
[u_nom_mob] => g
[u_pic] => ./images/uploads/8/Screenshot_from_2018-01-02_14-24-161.png
[u_sign] => ./images/uploads/8/Screenshot_from_2018-01-10_10-31-201.png
)
[right] => Array
(
[0] => stdClass Object
(
[u_id] => 60
[unique_id] => 12
[u_code] => 7
[u_ref_id] => 3
[u_username] => l
[u_pass] =>
[u_dc] =>
[u_apli_no] =>
[u_reg_date] =>
[u_name] =>
[u_addr] =>
[u_aadhar] =>
[u_pan] =>
[u_mob] =>
[u_bank_acc] =>
[u_bank_name] =>
[u_nominee] =>
[u_nom_addr] =>
[u_nom_rel] =>
[u_nom_mob] =>
[u_pic] =>
[u_sign] =>
)
[1] => stdClass Object
(
[u_id] => 61
[unique_id] => 13
[u_code] => 7
[u_ref_id] => 3
[u_username] => m
[u_pass] =>
[u_dc] =>
[u_apli_no] =>
[u_reg_date] =>
[u_name] =>
[u_addr] =>
[u_aadhar] =>
[u_pan] =>
[u_mob] =>
[u_bank_acc] =>
[u_bank_name] =>
[u_nominee] =>
[u_nom_addr] =>
[u_nom_rel] =>
[u_nom_mob] =>
[u_pic] =>
[u_sign] =>
)
[right] => Array
(
)
)
）
＆安培;我想要这种格式：
(
[0] => stdClass Object
(
[u_id] => 46
[unique_id] => 6
[u_code] => 3
[u_ref_id] => 1
[u_username] => f
[u_pass] => 202cb962ac59075b964b07152d234b70
[u_dc] => e
[u_apli_no] => f
[u_reg_date] => 01/18/2018
[u_name] => e
[u_addr] => e
[u_aadhar] => e
[u_pan] => e
[u_mob] => e
[u_bank_acc] => e
[u_bank_name] => e
[u_nominee] => e
[u_nom_addr] => e
[u_nom_rel] => e
[u_nom_mob] => e
[u_pic] => ./images/uploads/7/Screenshot_from_2018-01-02_14-24-162.png
[u_sign] => ./images/uploads/7/Screenshot_from_2018-01-10_10-31-202.png
)
[1] => stdClass Object
(
[u_id] => 47
[unique_id] => 7
[u_code] => 3
[u_ref_id] => 1
[u_username] => g
[u_pass] => 202cb962ac59075b964b07152d234b70
[u_dc] => g
[u_apli_no] => g
[u_reg_date] => 01/19/2018
[u_name] => g
[u_addr] => g
[u_aadhar] => g
[u_pan] => g
[u_mob] => g
[u_bank_acc] => g
[u_bank_name] => g
[u_nominee] => g
[u_nom_addr] => g
[u_nom_rel] => g
[u_nom_mob] => g
[u_pic] => ./images/uploads/8/Screenshot_from_2018-01-02_14-24-161.png
[u_sign] => ./images/uploads/8/Screenshot_from_2018-01-10_10-31-201.png
)
[2] => stdClass Object
(
[u_id] => 60
[unique_id] => 12
[u_code] => 7
[u_ref_id] => 3
[u_username] => l
[u_pass] =>
[u_dc] =>
[u_apli_no] =>
[u_reg_date] =>
[u_name] =>
[u_addr] =>
[u_aadhar] =>
[u_pan] =>
[u_mob] =>
[u_bank_acc] =>
[u_bank_name] =>
[u_nominee] =>
[u_nom_addr] =>
[u_nom_rel] =>
[u_nom_mob] =>
[u_pic] =>
[u_sign] =>
)
[3] => stdClass Object
(
[u_id] => 61
[unique_id] => 13
[u_code] => 7
[u_ref_id] => 3
[u_username] => m
[u_pass] =>
[u_dc] =>
[u_apli_no] =>
[u_reg_date] =>
[u_name] =>
[u_addr] =>
[u_aadhar] =>
[u_pan] =>
[u_mob] =>
[u_bank_acc] =>
[u_bank_name] =>
[u_nominee] =>
[u_nom_addr] =>
[u_nom_rel] =>
[u_nom_mob] =>
[u_pic] =>
[u_sign] =>
)
[right] => Array
(
)
）