Locale::getDisplayLanguage()

locale_get_display_language

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0)

Returns an appropriately localized display name for language of the inputlocale

说明

面向对象风格
publicstaticLocale::getDisplayLanguage(string $locale[,string $in_locale]): string

过程化风格
locale_get_display_language(string $locale[,string $in_locale]): string

Returns an appropriately localized display name for language of the input locale. If is NULL then the default locale is used.

参数

$locale: The locale to return a display language for
$in_locale: Optional format locale to use to display the language name

返回值

display name of the language for the $locale in the format appropriate for $in_locale.

范例

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');
?>

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');
?>

以上例程会输出：

Slovenian;
slov\xc3\xa8ne;
Slowenisch

参见

locale_get_display_name() Returns an appropriately localized display name for the input locale
locale_get_display_script() Returns an appropriately localized display name for script of the input locale
locale_get_display_region() Returns an appropriately localized display name for region of the input locale
locale_get_display_variant() Returns an appropriately localized display name for variants of the input locale

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'));
?>