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
Stile orientato agli oggetti
$locale, ?string $displayLocale = null): string|falseStile procedurale
Returns an appropriately localized display name for language of the input
locale. If is null then the default locale is used.
localeThe locale to return a display language for
displayLocaleOptional format locale to use to display the language name
Display name of the language for the locale in the format appropriate for
displayLocale, o false in caso di fallimento.
| Versione | Descrizione |
|---|---|
| 8.0.0 |
displayLocale is nullable now.
|
Example #1 locale_get_display_language() example
<?php
echo locale_get_display_language('sl-Latn-IT-nedis', 'en');
echo ";\n";
echo locale_get_display_language('sl-Latn-IT-nedis', 'fr');
echo ";\n";
echo locale_get_display_language('sl-Latn-IT-nedis', 'de');
?>Example #2 OO example
<?php
echo Locale::getDisplayLanguage('sl-Latn-IT-nedis', 'en');
echo ";\n";
echo Locale::getDisplayLanguage('sl-Latn-IT-nedis', 'fr');
echo ";\n";
echo Locale::getDisplayLanguage('sl-Latn-IT-nedis', 'de');
?>Il precedente esempio visualizzerà:
Slovenian; slov\xc3\xa8ne; Slowenisch
If `$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.)To display special characters correctly in a web browser, it's a good idea to decode the result data with utf8_decode:
<?php
echo utf8_decode(Locale::getDisplayLanguage('sl-Latn-IT-nedis', 'fr'));
echo utf8_decode(Locale::getDisplayLanguage('sl-Latn-IT-nedis', 'pt-BR'));
?>