protected function StringDatabaseStorage::dbStringKeys in Drupal 10

Same name and namespace in other branches

1. 8 core/modules/locale/src/StringDatabaseStorage.php \Drupal\locale\StringDatabaseStorage::dbStringKeys()
2. 9 core/modules/locale/src/StringDatabaseStorage.php \Drupal\locale\StringDatabaseStorage::dbStringKeys()

Gets keys values that are in a database table.

Parameters

\Drupal\locale\StringInterface $string: The string object.

Return value

array Array with key fields if the string has all keys, or empty array if not.

File

core/modules/locale/src/StringDatabaseStorage.php, line 292

Class

StringDatabaseStorage

Defines a class to store localized strings in the database.

Namespace

Drupal\locale

Code

protected function dbStringKeys($string) {
  if ($string
    ->isSource()) {
    $keys = [
      'lid',
    ];
  }
  elseif ($string
    ->isTranslation()) {
    $keys = [
      'lid',
      'language',
    ];
  }
  if (!empty($keys) && ($values = $string
    ->getValues($keys)) && count($keys) == count($values)) {
    return $values;
  }
  else {
    return [];
  }
}