ArrayIterator
PHP Manual

ArrayIterator::uksort

(PHP 5 >= 5.2.0, PHP 7)

ArrayIterator::uksortUser defined sort

说明

public void ArrayIterator::uksort ( string $cmp_function )

Sort the entries by key using user defined function.

Warning

本函数还未编写文档,仅有参数列表。

参数

cmp_function

The compare function used for the sort.

返回值

没有返回值。

参见

User Contributed Notes

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ArrayIterator
PHP Manual