Locale::canonicalize()
locale_canonicalize
(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0)
Canonicalize the locale string
说明
public static Locale::canonicalize(string $locale): string
Warning本函数还未编写文档,仅有参数列表。
参数
- $locale
返回值
this method performs Level 1 and Level 2 canonicalization according to ICU standards. See http://userguide.icu-project.org/locale#TOC-Canonicalization. echo \Locale::canonicalize ( 'en-US.utf8' ); // "en_U" echo \Locale::canonicalize ( 'FR-fr@EURO' ); // "fr_FR@currency=EUR" echo \Locale::canonicalize ( '' ); // "en_US_POSIX"