function PluralTranslatableMarkup::getPluralIndex

Gets the plural index through the gettext formula.

Return value

int

File

core/lib/Drupal/Core/StringTranslation/PluralTranslatableMarkup.php, line 127

Class

PluralTranslatableMarkup

A class to hold plural translatable markup.

Namespace

Code

protected function getPluralIndex() {
    // We have to test both if the function and the service exist since in
    // certain situations it is possible that locale code might be loaded but
    // the service does not exist. For example, where the parent test site has
    // locale installed but the child site does not.
    // @todo Refactor in https://www.drupal.org/node/2660338 so this code does
    // not depend on knowing that the Locale module exists.
    if (function_exists('locale_get_plural') && \Drupal::hasService('locale.plural.formula')) {
        return locale_get_plural($this->count, $this->getOption('langcode'));
    }
    return -1;
}