Php 按键对数组进行数字排序
我想对数组进行数字排序,即188、188-1、188-2、222、222-1、222、-2等。这是数组当前的外观:Php 按键对数组进行数字排序,php,arrays,array-key,ksort,Php,Arrays,Array Key,Ksort,我想对数组进行数字排序,即188、188-1、188-2、222、222-1、222、-2等。这是数组当前的外观: [188-1] => Array ( [time] => 1 ) [188-2] => Array ( [time] => 2 ) [188-3] => Array ( [time] => 3 ) [188] => Array (
[188-1] => Array
(
[time] => 1
)
[188-2] => Array
(
[time] => 2
)
[188-3] => Array
(
[time] => 3
)
[188] => Array
(
[notes] => frog stand notes
)
[489] => Array
(
[notes] => notes
)
[489-1] => Array
(
[weight] => 10
[reps] => 30
)
[489-2] => Array
(
[weight] => 20
[reps] => 30
)
[489-3] => Array
(
[weight] => 30
[reps] => 30
)
[492-1] => Array
(
[weight] => 500
[distance] => 100000
)
[492] => Array
(
[notes] => more notes
)
我尝试了ksort,ksort($sorted,SORT\u DESC)代码>,但它不能很好地与连字符键配合使用,除非我做错了什么?您可以将与用作比较函数:
uksort($array, 'strnatcmp');
您可以查看: