/**
* Return language string for given key
*
* @param string $key
* @param string $language - optional. If $language is not specified, use the currently loaded language.
*/
function __($key, $file = false, $language = NULL)
{
global $i18n_lang, $i18n_current_language;
if (!is_array($i18n_lang)) {
// No language loaded? Load language now!
i18n_load_language($language);
}
if ($file == true) {
// Instead of language YAML file, get requested file.
// Files to output should be in the languages/ folder and be named $language_$file.html
// I.e. a call to _e("faq", true) will look for the file "languages/english_faq.html" if the current language is english.
return file_get_contents("../languages/{$i18n_current_language}" . "_" . "{$key}.html");
}
if ($language == NULL) {
if ($i18n_lang[$key]) {
return $i18n_lang[$key];
}
} else {
// Language is specified, switch language now!
i18n_load_language($language);
return $i18n_lang[$key];
}
}
if (0 == preg_match('/^[a-z][a-z]$/', $lang)) {
$lang = "en";
}
return $lang;
}
// Set language
if (isset($_GET["setLanguage"])) {
i18n_load_language(filter_lang($_GET["setLanguage"]));
setcookie("i18n_language", filter_lang($_GET["setLanguage"]));
} else {
// Language should be based on cookie or default
if (isset($_COOKIE["i18n_language"])) {
i18n_load_language(filter_lang($_COOKIE["i18n_language"]));
} else {
// Default language
i18n_load_language();
}
}
// Get test type
$test = 'standard';
if (isset($_GET['test'])) {
switch ($_GET['test']) {
case 'undelegated':
$test = 'undelegated';
break;
default:
$test = 'standard';
}
}
$permalinkId = 0;
$permalinkView = 0;
