代码越少越好啊,如果一个函数能解决那更好啊!
原来数组
Array ( [0] => my [1] => name [2] => is [3] => 666666 [4] => boy)
想要的结果
Array ( [0] => 666666 [1] => name [2] => boy [3] => my [3] => is)
原来数组
Array ( [0] => my [1] => name [2] => is [3] => 666666 [4] => boy)
想要的结果
Array ( [0] => 666666 [1] => name [2] => boy [3] => my [3] => is)
array_multisort(array_map('strlen', $ar), SORT_DESC, $ar);print_r($ar);Array
(
[0] => 666666
[1] => name
[2] => boy
[3] => is
[4] => my
)