PHPTS：一键免费搭建 Nginx + PHP + MySQL 运行环境

PHP Manual
IntlBreakIterator
Set the iterator position to the first boundary before an offset

IntlBreakIterator::preceding

(PHP 5 >= 5.5.0, PHP 7)

IntlBreakIterator::preceding — Set the iterator position to the first boundary before an offset

说明

public IntlBreakIterator::preceding ( int $offset ) : int

Warning

本函数还未编写文档，仅有参数列表。

参数

offset

返回值