Online PHP editor | output for TS292

@ 2020-08-06T03:13:56Z

<?php

function getListFromLocales(): array
{
    return array_filter(ResourceBundle::getLocales(''), function ($value) {
        return strpos($value, '_') === false;
    });
}

function getListFromLanguages(): array
{
    $resourceBundle = new ResourceBundle('en', 'ICUDATA-lang', false);
    $languagesBundle = $resourceBundle['Languages'];

    $languages = [];
    foreach ($languagesBundle as $languageCode => $languageName) {
        $languages[] = $languageCode;
    }

    return $languages;
}

function languageForEndUser($language): string
{
    return Locale::getDisplayLanguage($language, $language) . ' (' . Locale::getDisplayLanguage($language) . ')';
}

$list1 = getListFromLocales();
$list2 = getListFromLanguages();

echo 'languages in list1: ' . count($list1) . PHP_EOL;
echo 'languages in list2: ' . count($list2) . PHP_EOL;
echo 'languages that exists in list1, but not in list2: ' . count(array_diff($list1, $list2)) . PHP_EOL;
echo 'languages that exists in list2, but not in list1: ' . count(array_diff($list2, $list1)) . PHP_EOL;

Locale::setDefault('fr'); // Assume end-user speaks french

echo 'examples of language for end-user: ' . PHP_EOL;
echo '    - ' . languageForEndUser('en') . PHP_EOL;
echo '    - ' . languageForEndUser('fr') . PHP_EOL;
echo '    - ' . languageForEndUser('ko') . PHP_EOL;

Output for 8.5.1: Fatal error: Uncaught Error: Class "ResourceBundle" not found in /in/TS292:5 Stack trace: #0 /in/TS292(28): getListFromLocales() #1 {main} thrown in /in/TS292 on line 5
Process exited with code 255.
Output for 8.1.34, 8.2.30, 8.3.28 - 8.3.29, 8.4.15 - 8.4.16, 8.5.0: languages in list1: 239 languages in list2: 663 languages that exists in list1, but not in list2: 0 languages that exists in list2, but not in list1: 424 examples of language for end-user: - English (anglais) - français (français) - 한국어 (coréen)
Output for 8.1.28 - 8.1.33, 8.2.18 - 8.2.29, 8.3.5 - 8.3.27, 8.4.1 - 8.4.14: languages in list1: 203 languages in list2: 619 languages that exists in list1, but not in list2: 0 languages that exists in list2, but not in list1: 416 examples of language for end-user: - English (anglais) - français (français) - 한국어 (coréen)
Output for 7.0.0, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4: languages in list1: 190 languages in list2: 613 languages that exists in list1, but not in list2: 0 languages that exists in list2, but not in list1: 423 examples of language for end-user: - English (anglais) - français (français) - 한국어 (coréen)
Output for 5.6.40: Parse error: syntax error, unexpected ':', expecting '{' in /in/TS292 on line 3
Process exited with code 255.

preferences:dark modelive previewkey bindings