public function CacheCollector::get in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Cache/CacheCollector.php \Drupal\Core\Cache\CacheCollector::get()

Gets value from the cache.

Parameters

string $key: Key that identifies the data.

Return value

mixed The corresponding cache data.

Overrides CacheCollectorInterface::get

4 calls to CacheCollector::get()

CacheCollector::has in core/lib/Drupal/Core/Cache/CacheCollector.php

Returns whether data exists for this key.

LibraryDiscoveryCollector::applyLibrariesExtend in core/lib/Drupal/Core/Asset/LibraryDiscoveryCollector.php

Applies the libraries-extend specified by the active theme.

LibraryDiscoveryCollector::getLibraryDefinitions in core/lib/Drupal/Core/Asset/LibraryDiscoveryCollector.php

Returns the library definitions for a given extension.

MenuActiveTrail::getActiveTrailIds in core/lib/Drupal/Core/Menu/MenuActiveTrail.php

This implementation caches all active trail IDs per route match for *all* menus whose active trails are calculated on that page. This ensures 1 cache get for all active trails per page load, rather than N.

2 methods override CacheCollector::get()

AliasWhitelist::get in core/lib/Drupal/Core/Path/AliasWhitelist.php

Gets value from the cache.

ThemeRegistry::get in core/lib/Drupal/Core/Utility/ThemeRegistry.php

Gets value from the cache.

File

core/lib/Drupal/Core/Cache/CacheCollector.php, line 143

Class

CacheCollector

Default implementation for CacheCollectorInterface.

Namespace

Drupal\Core\Cache

Code

public function get($key) {
  $this
    ->lazyLoadCache();
  if (isset($this->storage[$key]) || array_key_exists($key, $this->storage)) {
    return $this->storage[$key];
  }
  else {
    return $this
      ->resolveCacheMiss($key);
  }
}