Locale::getDefault

locale_get_default

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

Locale::getDefault -- locale_get_default — Gets the default locale value from the INTL global 'default_locale'

说明

面向对象风格

public static Locale::getDefault ( void ) : string

过程化风格

locale_get_default ( void ) : string

Gets the default locale value. At the PHP initialization this value is set to 'intl.default_locale' value from php.ini if that value exists or from ICU's function uloc_getDefault().

参数

返回值

The current runtime locale

范例

Example #1 locale_get_default() example

<?php
ini_set('intl.default_locale', 'de-DE');
echo locale_get_default();
echo '; ';
locale_set_default('fr');
echo locale_get_default();
?>

Example #2 OO example

<?php
ini_set('intl.default_locale', 'de-DE');
echo Locale::getDefault();
echo '; ';
Locale::setDefault('fr');
echo Locale::getDefault();
?>

以上例程会输出：

de-DE; fr

参见

User Contributed Notes

tjsturos 10-May-2019 07:41
If you don't do anything, you can still call these methods and get the server's default locale.

In the case of Linux (Ubuntu 16.04), it uses the $LANG global variable.

Using the REPL:

echo locale_get_default();   // en_US

and then resetting the $LANG:

tiikeri@ubuntu:~$ LANG="fi_FI.UTF-8"

and back to the REPL:

echo locale_get_default();   // fi_FI