public function MemoryStorage::listAll in Drupal 10
Same name and namespace in other branches
- 8 core/lib/Drupal/Core/Config/MemoryStorage.php \Drupal\Core\Config\MemoryStorage::listAll()
- 9 core/lib/Drupal/Core/Config/MemoryStorage.php \Drupal\Core\Config\MemoryStorage::listAll()
Gets configuration object names starting with a given prefix.
Given the following configuration objects:
- node.type.article
- node.type.page
Passing the prefix 'node.type.' will return an array containing the above names.
Parameters
string $prefix: (optional) The prefix to search for. If omitted, all configuration object names that exist are returned.
Return value
array An array containing matching configuration object names.
Overrides StorageInterface::listAll
File
- core/
lib/ Drupal/ Core/ Config/ MemoryStorage.php, line 113
Class
- MemoryStorage
- Provides an in memory configuration storage.
Namespace
Drupal\Core\ConfigCode
public function listAll($prefix = '') {
if (empty($this->config[$this->collection])) {
// If the collection is empty no keys are set.
return [];
}
$names = array_keys($this->config[$this->collection]);
if ($prefix !== '') {
$names = array_filter($names, function ($name) use ($prefix) {
return strpos($name, $prefix) === 0;
});
}
return $names;
}