Gets entities from the static cache.

Parameters

$ids: If not empty, return entities that match these IDs.

$conditions: If set, return entities that match all of these conditions.

Return value

Array of entities from the entity cache.

2 calls to DrupalDefaultEntityController::cacheGet()

DrupalDefaultEntityController::load in includes/entity.inc

Implements DrupalEntityControllerInterface::load().

TaxonomyTermController::cacheGet in modules/taxonomy/taxonomy.module

Gets entities from the static cache.

1 method overrides DrupalDefaultEntityController::cacheGet()

TaxonomyTermController::cacheGet in modules/taxonomy/taxonomy.module

Gets entities from the static cache.

File

includes/entity.inc, line 386

Class

DrupalDefaultEntityController

Default implementation of DrupalEntityControllerInterface.

Code

protected function cacheGet($ids, $conditions = array()) {
 $entities = array();
 // Load any available entities from the internal cache.
 if (!empty($this->entityCache )) {
 if ($ids) {
 $entities += array_intersect_key ($this->entityCache , array_flip ($ids));
 }
 elseif ($conditions) {
 $entities = $this->entityCache ;
 }
 }
 // Exclude any entities loaded from cache if they don't match $conditions.
 // This ensures the same behavior whether loading from memory or database.
 if ($conditions) {
 foreach ($entities as $entity) {
 // Iterate over all conditions and compare them to the entity
 // properties. We cannot use array_diff_assoc() here since the
 // conditions can be nested arrays, too.
 foreach ($conditions as $property_name => $condition) {
 if (is_array ($condition)) {
 // Multiple condition values for one property are treated as OR
 // operation: only if the value is not at all in the condition array
 // we remove the entity.
 if (!in_array ($entity->{$property_name}, $condition)) {
 unset($entities[$entity->{$this->idKey }]);
 continue 2;
 }
 }
 elseif ($condition != $entity->{$property_name}) {
 unset($entities[$entity->{$this->idKey }]);
 continue 2;
 }
 }
 }
 }
 return $entities;
}

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