public static function SuggestionHelper::getLancodes in Autocomplete Search Suggestions 8.2

Build an array of language codes.

Parameters

string $langcode: The language code.

Return value

array An array of language codes.

1 call to SuggestionHelper::getLancodes()

SuggestionStorage::getAutocomplete in src/SuggestionStorage.php

Fetch a set of suggestions.

File

src/SuggestionHelper.php, line 123

Class

SuggestionHelper

Provides helper methods for suggestions.

Namespace

Drupal\suggestion

Code

public static function getLancodes($langcode = '') {
  $langcodes = [
    LanguageInterface::LANGCODE_NOT_APPLICABLE,
    LanguageInterface::LANGCODE_NOT_SPECIFIED,
  ];
  if ($langcode && !in_array($langcode, $langcodes)) {
    $langcodes[] = $langcode;
  }
  return $langcodes;
}