PHP IntlChar()

PHP 7 新特性PHP 7 New Features

PHP 7 supports internationalization (i18n) and localization (l10n) through the intl extension. This extension is merely a basic wrapper around the ICU library and provides methods and features similar to the ICU library.

PHP 7 exposes Unicode character features from ICU through the new IntlChar class. This class itself defines many static methods for manipulating Unicode characters in multiple character sets.

Examples

Examples

<?php
printf('%x', IntlChar::CODEPOINT_MAX);
echo IntlChar::charName('@');
var_dump(IntlChar::ispunct('!'));
?>

The output of the above program is:

10ffff
COMMERCIAL AT
bool(true)

PHP 7 新特性PHP 7 New Features

Other Extensions