Moves an array of cache items to the most recently used positions.

Parameters

array $items: An array of cache items keyed by cid.

2 calls to LruMemoryCache::handleCacheHits()

LruMemoryCache::get in core/lib/Drupal/Core/Cache/MemoryCache/LruMemoryCache.php

Returns data from the persistent cache.

LruMemoryCache::getMultiple in core/lib/Drupal/Core/Cache/MemoryCache/LruMemoryCache.php

Returns data from the persistent cache when given an array of cache IDs.

File

core/lib/Drupal/Core/Cache/MemoryCache/LruMemoryCache.php, line 59

Class

LruMemoryCache

Defines a least recently used (LRU) static cache implementation.

Namespace

Drupal\Core\Cache\MemoryCache

Code

private function handleCacheHits(array $items) : void {
  $last_key = array_key_last($this->cache);
  foreach ($items as $cid => $cached) {
    if ($cached->valid && $cid !== $last_key) {
      // Move valid items to the end of the array, so they will be removed
      // last.
      unset($this->cache[$cid]);
      $this->cache[$cid] = $cached;
      $last_key = $cid;
    }
  }
}

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