Transliterator::transliterate

transliterator_transliterate

(PHP 5 >= 5.4.0, PHP 7, PHP 8, PECL intl >= 2.0.0)

Transliterator::transliterate -- transliterator_transliterate — Transliterate a string

说明

面向对象风格

public Transliterator::transliterate(string $string, int $start = 0, int $end = -1): string|false

过程化风格

transliterator_transliterate(
    Transliterator|string $transliterator,
    string $string,
    int $start = 0,
    int $end = -1
): string|false

Transforms a string or part thereof using an ICU transliterator.

参数

transliterator

In the procedural version, either a Transliterator or a string from which a Transliterator can be built.

string

The string to be transformed.

start

The start index (in UTF-16 code units) from which the string will start to be transformed, inclusive. Indexing starts at 0. The text before will be left as is.

end

The end index (in UTF-16 code units) until which the string will be transformed, exclusive. Indexing starts at 0. The text after will be left as is.

返回值

The transformed string on success, 或者在失败时返回 false.

示例

示例 #1 Converting escaped UTF-16 code units

<?php
$s = "\u304A\u65E9\u3046\u3054\u3056\u3044\u307E\u3059";
echo transliterator_transliterate("Hex-Any/Java", $s), "\n";

//now the reverse operation with a supplementary character
$supplChar = html_entity_decode('&#x1D11E;');
echo mb_strlen($supplChar, "UTF-8"), "\n";
$encSupplChar = transliterator_transliterate("Any-Hex/Java", $supplChar);
//echoes two encoded UTF-16 code units
echo $encSupplChar, "\n";
//and back
echo transliterator_transliterate("Hex-Any/Java", $encSupplChar), "\n";
?>

以上示例的输出类似于：

お早うございます
1
\uD834\uDD1E
𝄞

参见