private function findPreferredLanguageFrom(&$formatstring)
{
// Localized preferred user language
if (strpos($formatstring, 'LOCL') !== false && ($languageCode = Localizer::getLanguageCodeFrom($formatstring)) !== false) {
$this->intlNumberFormatter->setOption('preferred.language', $languageCode);
}
// Remove any remaining
$formatstring = str_replace(array('#LOCL', 'LOCL'), '', $formatstring);
}
private function setLocalizedCaptions(&$formatstring)
{
if (!($languageCode = Localizer::getLanguageCodeFrom($formatstring))) {
$languageCode = $this->getOptionBy('user.language');
}
$this->trueCaption = $this->getFirstBooleanCaptionFrom('smw_true_words', $languageCode);
$this->falseCaption = $this->getFirstBooleanCaptionFrom('smw_false_words', $languageCode);
}
public function testCanNotGetLanguageCodeOnMissingLanguageCode()
{
$value = 'Foo@';
$this->assertFalse(Localizer::getLanguageCodeFrom($value));
$this->assertEquals('Foo@', $value);
}
