PHP code example of lhcze / bcp47-tag

1. Go to this page and download the library: Download lhcze/bcp47-tag library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

lhcze / bcp47-tag example snippets


use LHcze\BCP47\BCP47Tag;

// Just normalize & validate
$tag = new BCP47Tag('en_us');
echo $tag->getNormalized();    // "en-US"
echo $tag->getICUformat();   // "en_US"

// With canonical matching
$tag = new BCP47Tag('en', useCanonicalMatchTags: ['de-DE', 'en-US']);
echo $tag->getNormalized();    // "en-US"

// Use fallback if invalid
$tag = new BCP47Tag('notreal', 'fr-FR');
echo $tag->getNormalized(); // fr-FR

// Invalid input → exception
try {
    new BCP47Tag('invalid!!');
} catch (BCP47InvalidLocaleException $e) {
    echo $e->getMessage();
}

// Feed to ext-intl
$icu = $tag->getICULocale(); // en_US
echo Locale::getDisplayLanguage($icu); // English

// LanguageTag VO
$langTag = $tag->getLanguageTag();
echo $langTag->getLanguage();  // "en"
echo $langTag->getRegion();    // "US"
echo (string) $langTag;        // "en-US"