function MemoryBackend::getMultiple

Overrides CacheBackendInterface::getMultiple

File

core/lib/Drupal/Core/Cache/MemoryBackend.php, line 58

Class

MemoryBackend

Defines a memory cache implementation.

Namespace

Code

public function getMultiple(&$cids, $allow_invalid = FALSE) {
    $ret = [];
    $items = array_intersect_key($this->cache, array_flip($cids));
    foreach ($items as $item) {
        $item = $this->prepareItem($item, $allow_invalid);
        if ($item) {
            $ret[$item->cid] = $item;
        }
    }
    $cids = array_diff($cids, array_keys($ret));
    return $ret;
}