如何对多维数组的键名进行排序
比如
$families = array
(
“Griffin”=>array
(
“Peter”=>50
),
“Brown”=>array
(
“Cleveland”=>30
)
);
正序排,排完序后的键名和对应的键值不变,形如下面的形式:
$families = array
(
“Brown”=>array
(
“Cleveland”=>30
),
“Griffin”=>array
(
“Peter”=>5本#文来源gaodai$ma#com搞$$代**码网$0
)
);
——解决方案——————–
- PHP code
foreach($families as $v) foreach($v as $vl) $p[]=$vl; array_multisort($p,SORT_ASC,$families); print_r($families);