IntlBreakIterator类

• IntlBreakIterator::__construct()
• Privateconstructorfordisallowinginstantiation

• IntlBreakIterator::createCharacterInstance()
• Createbreakiteratorforboundariesofcombiningcharactersequences

• IntlBreakIterator::createCodePointInstance()
• Createbreakiteratorforboundariesofcodepoints

• IntlBreakIterator::createLineInstance()
• Createbreakiteratorforlogicallypossiblelinebreaks

• IntlBreakIterator::createSentenceInstance()
• Createbreakiteratorforsentencebreaks

• IntlBreakIterator::createTitleInstance()
• Createbreakiteratorfortitle-casingbreaks

• IntlBreakIterator::createWordInstance()
• Createbreakiteratorforwordbreaks

• IntlBreakIterator::current()
• Getindexofcurrentposition

• IntlBreakIterator::first()
• Setpositiontothefirstcharacterinthetext

• IntlBreakIterator::following()
• Advancetheiteratortothefirstboundaryfollowingspecifiedoffset

• IntlBreakIterator::getErrorCode()
• Getlasterrorcodeontheobject

• IntlBreakIterator::getErrorMessage()
• Getlasterrormessageontheobject

• IntlBreakIterator::getLocale()
• Getthelocaleassociatedwiththeobject

• IntlBreakIterator::getPartsIterator()
• Createiteratorfornavigatingfragmentsbetweenboundaries

• IntlBreakIterator::getText()
• Getthetextbeingscanned

• IntlBreakIterator::isBoundary()
• Tellwhetheranoffsetisaboundaryʼsoffset

• IntlBreakIterator::last()
• Settheiteratorpositiontoindexbeyondthelastcharacter

• IntlBreakIterator::next()
• Advancetheiteratorthenextboundary

• IntlBreakIterator::preceding()
• Settheiteratorpositiontothefirstboundarybeforeanoffset

• IntlBreakIterator::previous()
• Settheiteratorpositiontotheboundaryimmediatelybeforethecurrent

• IntlBreakIterator::setText()
• Setthetextbeingscanned

• IntlCodePointBreakIterator类
• 这个中断迭代器标识UTF-8代码点之间的边界。

• IntlPartsIterator类
• (PHP 5 >= 5.5.0, PHP 7)此类的对象可以从IntlBreakIterator对象获取。虽然break迭代器在迭代时提供了一系列边界位置，但IntlPartsIterator对象提供了在两个连续边界之间理解文本片段的便利。键可以表示左边界、右边界的偏移量，也可以只是非负整数序