【发布时间】:2011-09-15 02:00:09
【问题描述】:
我想在 php 中按键对数组进行排序,但我使用的字母表不是普通的英文字母表——它是一个自行创建的字母表。这可能吗?
我的字母是:
$alphabet = "AjawbpfmnrhHxXsSqkgtTdD =";
数组是这样的:
Array (
[=k_0] => Array(
[0] => DI.3,2 &dwA-nTr& @Hrw@
[1] => mA
[2] => =k
[3] => Sfj,t
[4] => =k
[5] => pXr
)
[aA_2] => Array(
[0] => DI.7,4 &dwA-nTr& @Hrw-smA-tA,wj@
[1] => snD
[2] => aA
[3] => Sfj,t
[4] => jt
[5] => jt,w
)
[sqA_1] => Array(
[0] => DI.6,18 &dwA-nTr& @nswt@
[1] => ra
[2] => sqA
[3] => Sfj,t
[4] => =s
[5] => r
)
);
因此,如果我按照字母表对这个数组进行排序,那么带有键 [=k_0] 的数组应该在末尾。
【问题讨论】:
-
自创字母表是什么意思?你如何映射这些?难道你还需要一个整数来表示它吗?
-
这样的键的任何例子,也许?
-
字母表是 $alphabet = "AjawbpfmnrhHxXsSqkgtTdD"
-
字母表是 $alphabet = "AjawbpfmnrhHxXsSqkgtTdD =";数组是这样的: Array ([=k_0] => Array([0] => DI.3,2 &dwA-nTr& @Hrw@ [1] => mA [2] => =k [3] => Sfj,t [4] => =k [5] => pXr ) [aA_2] => 数组( [0] => DI.7,4 &dwA- nTr& @Hrw-smA-tA,wj@ [1] => snD [2] => aA [3] => Sfj,t [4] => jt [5] => jt,w ) [sqA_1] =>数组( [0] => DI.6,18 &dwA-nTr& @nswt@ [1] => ra [2] => sqA [3] => Sfj,t [4] => =s [5] => r));所以如果我按照我的字母表对这个数组进行排序,那么带有键 [=k_0] 的数组应该在最后。
标签: php arrays sorting translation ksort