ArrayIterator::keyArrayIterator::ksort
(PHP 5 >= 5.2.0)
ArrayIterator::ksort — Sort array by keys
说明
public void ArrayIterator::ksort
( void
)
Sorts an array by the keys.
Warning
本函数还未编写文档，仅有参数列表。
参数
此函数没有参数。
返回值
没有返回值。
参见
- ArrayIterator::asort() - Sort array by values
- ArrayIterator::natcasesort() - Sort an array naturally, case insensitive
- ArrayIterator::natsort() - Sort an array naturally
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