IntlCodePointBreakIterator::getLastCodePoint »

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La clase IntlCodePointBreakIterator

(PHP 5 >= 5.5.0, PHP 7, PHP 8)

Introducción

Este iterador de ruptura identifica los límites entre puntos de código de UTF-8.

Sinopsis de la Clase

class IntlCodePointBreakIterator extends IntlBreakIterator implements Traversable {

/* Constantes */

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;

/* Métodos */

public getLastCodePoint(): ReturnType

/* Métodos heredados */

private IntlBreakIterator::__construct()

public static IntlBreakIterator::createCharacterInstance(string $"locale" = ?): ReturnType

public static IntlBreakIterator::createCodePointInstance(): ReturnType

public static IntlBreakIterator::createLineInstance(string $"locale" = ?): ReturnType

public static IntlBreakIterator::createSentenceInstance(string $"locale" = ?): ReturnType

public static IntlBreakIterator::createTitleInstance(string $"locale" = ?): ReturnType

public static IntlBreakIterator::createWordInstance(string $"locale" = ?): ReturnType

public IntlBreakIterator::current(): ReturnType

public IntlBreakIterator::first(): ReturnType

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

public IntlBreakIterator::getErrorCode(): ReturnType

intl_get_error_code(): ReturnType

public IntlBreakIterator::getErrorMessage(): ReturnType

intl_get_error_message(): ReturnType

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

public IntlBreakIterator::getPartsIterator(string $"key_type" = ?): ReturnType

public IntlBreakIterator::getText(): ReturnType

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

public IntlBreakIterator::last(): ReturnType

public IntlBreakIterator::next(string $"offset" = ?): ReturnType

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

public IntlBreakIterator::previous(): ReturnType

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

}

Constantes predefinidas

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

Tabla de contenidos

IntlCodePointBreakIterator::getLastCodePoint — Obtener el último punto de código ignorado después de que el iterdor avance o retroceda

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