我在PHP中有一个像这样的数组:
阵 ( [0] =>排列 ( [0] =>黑色 [2] =>棕色 [1] =>红色 )
[1] => Array
(
[2] => car
[0] => bicycle
[1] => motorcycle
)
)
如何获取阵列,如下所示:
结果:
阵 ( [0] =>排列 ( [0] =>黑色 [1] =>红色 [2] =>棕色 )
[1] => Array
(
[0] => bicycle
[1] => motorcycle
[2] => car
)
)
由于
答案 0 :(得分:0)
使用krsort()函数根据键以降序对关联数组进行排序。
答案 1 :(得分:0)
你可以尝试这样:
$arr=array(
array(2=>'red',1=>'green',3=>'black'),
array(1=>'pink',3=>'blue',2=>'yellow')
);
array_walk( $arr, function(&$v,$k){
ksort($v);
});
echo '<pre>', print_r( $arr, true ), '</pre>';
输出:
Array
(
[0] => Array
(
[1] => green
[2] => red
[3] => black
)
[1] => Array
(
[1] => pink
[2] => yellow
[3] => blue
)
)