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] => 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,那么带有键的数组[=k_0]
应该在最后。