Php/docs/transliterator.transliterate
Transliterator::transliterate
transliterator_transliterate
(PHP 5 >= 5.4.0, PHP 7, PECL intl >= 2.0.0)
Transliterator::transliterate -- transliterator_transliterate — Transliterate a string
说明
面向对象风格
public Transliterator::transliterate
( string $subject
[, int $start
[, int $end
]] ) : string|false
过程化风格
transliterator_transliterate
( mixed $transliterator
, string $subject
[, int $start
[, int $end
]] )
Transforms a string or part thereof using an ICU transliterator.
参数
transliterator- In the procedural version, either a Transliterator or a string from which a Transliterator can be built.
subject- The string to be transformed.
start- The start index (in UTF-16 code units) from which the string will start to be transformed, inclusive. Indexing starts at 0. The text before will be left as is.
end- The end index (in UTF-16 code units) until which the string will be transformed, exclusive. Indexing starts at 0. The text after will be left as is.
返回值
The transformed string on success, 或者在失败时返回 false.
范例
Example #1 Converting escaped UTF-16 code units
<?php$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('𝄞');echo mb_strlen($supplChar, "UTF-8"), "\n";$encSupplChar = transliterator_transliterate("Any-Hex/Java", $supplChar);//echoes two encoded UTF-16 code unitsecho $encSupplChar, "\n";//and backecho transliterator_transliterate("Hex-Any/Java", $encSupplChar), "\n";?>
以上例程的输出类似于：
お早うございます 1 \uD834\uDD1E 𝄞
参见
- Transliterator::getErrorMessage() - Get last error message
- Transliterator::__construct() - Private constructor to deny instantiation
