Locale::lookup
locale_lookup
(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL intl >= 1.0.0)
Locale::lookup -- locale_lookup — Searches the language tag list for the best match to the language
Description
Object-oriented style
Parameters
languageTag-
An array containing a list of language tags to compare to
locale. Maximum 100 items allowed.
locale-
The locale to use as the language range when matching.
-
canonicalize
-
If true, the arguments will be converted to canonical form before
matching.
defaultLocale-
The locale to use if no match is found.
Return Values
The closest matching language tag or default value.
Returns null when the length of locale exceeds INTL_MAX_LOCALE_LEN.
Examples
Example #1 locale_lookup() example
<?php
$arr = array(
'de-DEVA',
'de-DE-1996',
'de',
'de-De'
);
echo locale_lookup($arr, 'de-DE-1996-x-prv1-prv2', true, 'en_US');
?>
Example #2 OO example
<?php
$arr = array(
'de-DEVA',
'de-DE-1996',
'de',
'de-De'
);
echo Locale::lookup($arr, 'de-DE-1996-x-prv1-prv2', true, 'en_US');
?>
The above example will output:
Locale::isRightToLeft
Locale