public ViewsData::get($key = NULL)
Gets data for a particular table, or all tables.
Parameters
string|null $key: The key of the cache entry to retrieve. Defaults to NULL, this will return all table data.
Return value
array $data An array of table data.
Deprecated
NULL $key deprecated in Drupal 8.2.x and will be removed in 9.0.0. Use getAll() instead.
See also
https://www.drupal.org/node/2723553
File
- core/modules/views/src/ViewsData.php, line 146
Class
- ViewsData
- Class to manage and lazy load cached views data.
Namespace
Drupal\views
Code
public function get($key = NULL) { if (!$key) { return $this->getAll(); } if (!isset($this->storage[$key])) { // Prepare a cache ID for get and set. $cid = $this->baseCid . ':' . $key; $from_cache = FALSE; if ($data = $this->cacheGet($cid)) { $this->storage[$key] = $data->data; $from_cache = TRUE; } // If there is no cached entry and data is not already fully loaded, // rebuild. This will stop requests for invalid tables calling getData. elseif (!$this->fullyLoaded) { $this->allStorage = $this->getData(); } if (!$from_cache) { if (!isset($this->allStorage[$key])) { // Write an empty cache entry if no information for that table // exists to avoid repeated cache get calls for this table and // prevent loading all tables unnecessarily. $this->storage[$key] = array(); $this->allStorage[$key] = array(); } else { $this->storage[$key] = $this->allStorage[$key]; } // Create a cache entry for the requested table. $this->cacheSet($cid, $this->allStorage[$key]); } } return $this->storage[$key]; }
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