public function LocaleProjectStorage::getMultiple in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/locale/src/LocaleProjectStorage.php \Drupal\locale\LocaleProjectStorage::getMultiple()

Returns a list of project records.

Parameters

array $keys: A list of keys to retrieve.

Return value

array An associative array of items successfully returned, indexed by key.

Overrides LocaleProjectStorageInterface::getMultiple

1 call to LocaleProjectStorage::getMultiple()

LocaleProjectStorage::get in core/modules/locale/src/LocaleProjectStorage.php

Returns the stored value for a given key.

File

core/modules/locale/src/LocaleProjectStorage.php, line 54

Class

LocaleProjectStorage

Provides the locale project storage system using a key value store.

Namespace

Drupal\locale

Code

public function getMultiple(array $keys) {
  $values = [];
  $load = [];
  foreach ($keys as $key) {

    // Check if we have a value in the cache.
    if (isset($this->cache[$key])) {
      $values[$key] = $this->cache[$key];
    }
    elseif (!array_key_exists($key, $this->cache)) {
      $load[] = $key;
    }
  }
  if ($load) {
    $loaded_values = $this->keyValueStore
      ->getMultiple($load);
    foreach ($load as $key) {

      // If we find a value, even one that is NULL, add it to the cache and
      // return it.
      if (isset($loaded_values[$key])) {
        $values[$key] = $loaded_values[$key];
        $this->cache[$key] = $loaded_values[$key];
      }
      else {
        $this->cache[$key] = NULL;
      }
    }
  }
  return $values;
}