Locale::addLikelySubtags
PHP function
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Add likely subtags to a locale
Description
Oop
Locale::addLikelySubtags(string $locale): string|false
Procedural
locale_add_likely_subtags(string $locale): string|false
Expands a locale tag by adding likely subtags based on the ICU locale data. For example, en becomes en_Latn_US.
Parameters
localeThe locale to expand.
Return Values
Returns the locale with likely subtags added, or false on failure.
Errors/Exceptions
Throws a ValueError when the locale argument contains null bytes.
See Also
Locale::minimizeSubtagsLocale::canonicalize