Gets the plural index through the gettext formula.

Return value

int The numeric index of the plural variant to use for this language and count combination. Defaults to -1 when the language was not found or does not have a plural formula.

1 call to PluralTranslatableMarkup::getPluralIndex()

PluralTranslatableMarkup::render in core/lib/Drupal/Core/StringTranslation/PluralTranslatableMarkup.php

Renders the object as a string.

File

core/lib/Drupal/Core/StringTranslation/PluralTranslatableMarkup.php, line 130

Class

PluralTranslatableMarkup

A class to hold plural translatable markup.

Namespace

Drupal\Core\StringTranslation

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;
}

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