我需要这样的数组:
Array
(
[0] => Array
(
[county_code] => 54045
[count] => 218
)
[1] => Array
(
[county_code] => 54045
[count] => 115
)
[2] => Array
(
[county_code] => 54051
[count] => 79
)
)
并使用相同的county_code合并所有数组,并添加计数,如下所示:
Array
(
[0] => Array
(
[county_code] => 54045
[count] => 333
)
[1] => Array
(
[county_code] => 54051
[count] => 79
)
)
将有多个县代码的多个实例。
谁能指出我正确的方向?