Returns the number of plurals supported by a given language.

Return value

int The number of plurals supported.

See also

\Drupal\locale\PluralFormulaInterface::getNumberOfPlurals()

4 calls to StringTranslationTrait::getNumberOfPlurals()

NumericField::buildOptionsForm in core/modules/views/src/Plugin/views/field/NumericField.php

Default option form that provides label widget that all fields should have.

PluralVariants::getSourceElement in core/modules/config_translation/src/FormElement/PluralVariants.php

Returns the source element for a given configuration definition.

PluralVariants::getTranslationElement in core/modules/config_translation/src/FormElement/PluralVariants.php

Returns the translation form element for a given configuration definition.

TranslateEditForm::buildForm in core/modules/locale/src/Form/TranslateEditForm.php

Form constructor.

File

core/lib/Drupal/Core/StringTranslation/StringTranslationTrait.php, line 95

Class

StringTranslationTrait

Wrapper methods for \Drupal\Core\StringTranslation\TranslationInterface.

Namespace

Drupal\Core\StringTranslation

Code

protected function getNumberOfPlurals($langcode = NULL) {
  if (\Drupal::hasService('locale.plural.formula')) {
    return \Drupal::service('locale.plural.formula')->getNumberOfPlurals($langcode);
  }
  // We assume 2 plurals if Locale's services are not available.
  return 2;
}

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