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The IntlCodePointBreakIterator class

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소개

This break iterator identifies the boundaries between UTF-8 code points.

클래스 개요

IntlCodePointBreakIterator extends IntlBreakIterator implements Traversable {

/* Constants */

const integer DONE = -1 ;

const integer WORD_NONE = 0 ;

const integer WORD_NONE_LIMIT = 100 ;

const integer WORD_NUMBER = 100 ;

const integer WORD_NUMBER_LIMIT = 200 ;

const integer WORD_LETTER = 200 ;

const integer WORD_LETTER_LIMIT = 300 ;

const integer WORD_KANA = 300 ;

const integer WORD_KANA_LIMIT = 400 ;

const integer WORD_IDEO = 400 ;

const integer WORD_IDEO_LIMIT = 500 ;

const integer LINE_SOFT = 0 ;

const integer LINE_SOFT_LIMIT = 100 ;

const integer LINE_HARD = 100 ;

const integer LINE_HARD_LIMIT = 200 ;

const integer SENTENCE_TERM = 0 ;

const integer SENTENCE_TERM_LIMIT = 100 ;

const integer SENTENCE_SEP = 100 ;

const integer SENTENCE_SEP_LIMIT = 200 ;

/* 메소드 */

public ReturnType getLastCodePoint ( void )

/* 상속된 메소드 */

private IntlBreakIterator::__construct ( void )

public static ReturnType IntlBreakIterator::createCharacterInstance ([ string $"locale" ] )

public static ReturnType IntlBreakIterator::createCodePointInstance ( void )

public static ReturnType IntlBreakIterator::createLineInstance ([ string $"locale" ] )

public static ReturnType IntlBreakIterator::createSentenceInstance ([ string $"locale" ] )

public static ReturnType IntlBreakIterator::createTitleInstance ([ string $"locale" ] )

public static ReturnType IntlBreakIterator::createWordInstance ([ string $"locale" ] )

public ReturnType IntlBreakIterator::current ( void )

public ReturnType IntlBreakIterator::first ( void )

public ReturnType IntlBreakIterator::following ( string $"offset" )

public ReturnType IntlBreakIterator::getErrorCode ( void )

ReturnType intl_get_error_code ( void )

public ReturnType IntlBreakIterator::getErrorMessage ( void )

ReturnType intl_get_error_message ( void )

public ReturnType IntlBreakIterator::getLocale ( string $"locale_type" )

public ReturnType IntlBreakIterator::getPartsIterator ([ string $"key_type" ] )

public ReturnType IntlBreakIterator::getText ( void )

public ReturnType IntlBreakIterator::isBoundary ( string $"offset" )

public ReturnType IntlBreakIterator::last ( void )

public ReturnType IntlBreakIterator::next ([ string $"offset" ] )

public ReturnType IntlBreakIterator::preceding ( string $"offset" )

public ReturnType IntlBreakIterator::previous ( void )

public ReturnType IntlBreakIterator::setText ( string $"text" )

}

예약 상수

IntlCodePointBreakIterator::DONE
IntlCodePointBreakIterator::WORD_NONE
IntlCodePointBreakIterator::WORD_NONE_LIMIT
IntlCodePointBreakIterator::WORD_NUMBER
IntlCodePointBreakIterator::WORD_NUMBER_LIMIT
IntlCodePointBreakIterator::WORD_LETTER
IntlCodePointBreakIterator::WORD_LETTER_LIMIT
IntlCodePointBreakIterator::WORD_KANA
IntlCodePointBreakIterator::WORD_KANA_LIMIT
IntlCodePointBreakIterator::WORD_IDEO
IntlCodePointBreakIterator::WORD_IDEO_LIMIT
IntlCodePointBreakIterator::LINE_SOFT
IntlCodePointBreakIterator::LINE_SOFT_LIMIT
IntlCodePointBreakIterator::LINE_HARD
IntlCodePointBreakIterator::LINE_HARD_LIMIT
IntlCodePointBreakIterator::SENTENCE_TERM
IntlCodePointBreakIterator::SENTENCE_TERM_LIMIT
IntlCodePointBreakIterator::SENTENCE_SEP
IntlCodePointBreakIterator::SENTENCE_SEP_LIMIT

IntlCodePointBreakIterator::getLastCodePoint — Get last code point passed over after advancing or receding the iterator

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User Contributed Notes 1 note

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Matt Kynx ¶

2 years ago


An example of using this to find all the code points in a string that cannot be transliterated to Latin-ASCII:

<?php

$string = "Народm, Intl gurus get paid €10000/hr 😁";

$latinAscii = Transliterator::create('NFC; Any-Latin; Latin-ASCII;');
$transliterated = $latinAscii->transliterate($string);

$codePoints = IntlBreakIterator::createCodePointInstance();
$codePoints->setText($transliterated);

foreach ($codePoints->getPartsIterator() as $char) {
    $ord = IntlChar::ord($char);
    if (255 < $ord) {
        echo IntlChar::charName($ord) . "\n";
    }
}
?>

Outputs:
EURO SIGN
GRINNING FACE WITH SMILING EYES

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The IntlCodePointBreakIterator class

소개

클래스 개요

예약 상수

Table of Contents

User Contributed Notes 1 note