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The IntlPartsIterator class

(PHP 5 >= 5.5.0, PHP 7)

简介

Objects of this class can be obtained from IntlBreakIterator objects. While the break iterators provide a sequence of boundary positions when iterated, IntlPartsIterator objects provide, as a convenience, the text fragments comprehended between two successive boundaries.

The keys may represent the offset of the left boundary, right boundary, or they may just the sequence of non-negative integers. See IntlBreakIterator::getPartsIterator().

类摘要

IntlPartsIterator extends IntlIterator implements Iterator {

/* Constants */

const integer KEY_SEQUENTIAL = 0 ;

const integer KEY_LEFT = 1 ;

const integer KEY_RIGHT = 2 ;

/* 方法 */

public getBreakIterator ( void ) : IntlBreakIterator

/* 继承的方法 */

public IntlIterator::current ( void ) : mixed

public IntlIterator::key ( void ) : string

public IntlIterator::next ( void ) : void

public IntlIterator::rewind ( void ) : void

public IntlIterator::valid ( void ) : bool

}

预定义常量

IntlPartsIterator::KEY_SEQUENTIAL
IntlPartsIterator::KEY_LEFT
IntlPartsIterator::KEY_RIGHT

IntlPartsIterator::getBreakIterator — Get IntlBreakIterator backing this parts iterator

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The IntlPartsIterator class

简介

类摘要

预定义常量

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User Contributed Notes

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