我试图如下所示获取这两个数组中的公共值,我也尝试了array_intersect方法
数组1:
Array
(
[0] => Array
(
[gcr_id] => 210
)
[1] => Array
(
[gcr_id] => 219
)
[2] => Array
(
[gcr_id] => 271
)
)
数组2:
Array
(
[0] => Array
(
[gcr_id] => 220
)
[1] => Array
(
[gcr_id] => 270
)
)
我使用array_intersect_assoc($arr1,$arr2)
它显示以下错误
A PHP Error was encountered
Severity: Notice
Message: Array to string conversion
Filename: newapi/Arena.php
Line Number: 255
Backtrace:
File: /home/kodwell/public_html/avinash_workspace/hoyo_new/application/controllers/newapi/Arena.php
Line: 255
Function: array_intersect_assoc
并显示输出以及错误
或任何其他获取此类结构公共数据的方法,谢谢