? IntlIterator::current
IntlIterator::next ?
PHP Manual
IntlIterator
Get the current key
IntlIterator::key
(PHP 5 >= 5.5.0, PHP 7, PHP 8)
IntlIterator::key
—
Get the current key
说明
public
IntlIterator::key
( ) :
string
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
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