多维数组排序
Array
(
[0] => Array
(
[groupname] => 朋友
[list] => Array
(
[0] => Array
(
[displayname] => im
[maritalstatus] => 0
)
[1] => Array
(
[displayname] => 网球
[maritalstatus] => 0
)
[2] => Array
(
[displayname] => bb
[maritalstatus] => 0
)
[3] => Array
(
[displayname] => cc
[maritalstatus] => 0
)
[4] => Array
(
[displayname] => 爱德
[maritalstatus] => 0
)
)
[parentiid] =>
)
[1] => Array
(
[groupname] =>车辆
[list] => Array
(
)
[parentiid] => Array
(
[0] => Array
(
[displayname] =>货车
[maritalstatus] => 0
)
[1] => Array
(
[displayname] => 班车
[maritalstatus] => 0
)
)
)
)
给他做排序,排序的规则是按照displayname的音序a-z进行排序。同一音序下,先显示英文姓名,再显示中文姓名
排序后的为:
Array
(
[0] => Array
(
[groupname] => 朋友
[list] => Array
(
[0] => Array
(
[displayname] => bb
[maritalstatus] => 0
)
[1] => Array
(
[displayname] => cc
[maritalstatus] => 0
)
[2] => Array
(
[displayname] => im
[maritalstatus] => 0
)
[3] => Array
(
[displayname] => 爱德
[maritalstatus] => 0
)
[4] => Array
(
[displayname] => 网球
[maritalstatus] => 0
)
)
[parentiid] =>
)
[1] => Array
(
[groupname] =>车辆
[list] => Array
(
)
[parentiid] => Array
(
[0] => Array
(
[displayname] => 班车
[maritalstatus] => 0
)
[1] => Array
(
[displayname] =>货车
[maritalstatus] => 0
)
)
)
)