If `$locale` is invalid, the return value is actually the value of `$locale`, not `NULL` or `FALSE` as you might expect.
(If `$in_locale` is invalid, but `$locale` is valid, the return value is the language name in the default locale.)
(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL intl >= 1.0.0)
Locale::getDisplayLanguage -- locale_get_display_language — Returns an appropriately localized display name for language of the inputlocale
Object-oriented style
$locale, ?string $displayLocale = null): string|falseProcedural style
Returns an appropriately localized display name for language of the input
locale. If is null then the default locale is used.
localeThe locale to return a display language for
displayLocaleOptional format locale to use to display the language name
Display name of the language for the locale in the format appropriate for
displayLocale, or false on failure.
| Version | Description |
|---|---|
| 8.0.0 |
displayLocale is nullable now.
|
Example #1 locale_get_display_language() example
<?php
echo locale_get_display_language('sl-Latn-IT-nedis', 'en');
echo ";\n";
echo locale_get_display_language('sl-Latn-IT-nedis', 'fr');
echo ";\n";
echo locale_get_display_language('sl-Latn-IT-nedis', 'de');
?>Example #2 OO example
<?php
echo Locale::getDisplayLanguage('sl-Latn-IT-nedis', 'en');
echo ";\n";
echo Locale::getDisplayLanguage('sl-Latn-IT-nedis', 'fr');
echo ";\n";
echo Locale::getDisplayLanguage('sl-Latn-IT-nedis', 'de');
?>The above example will output:
Slovenian; slov\xc3\xa8ne; Slowenisch
If `$locale` is invalid, the return value is actually the value of `$locale`, not `NULL` or `FALSE` as you might expect.
(If `$in_locale` is invalid, but `$locale` is valid, the return value is the language name in the default locale.)