Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Config/DatabaseStorage.php \Drupal\Core\Config\DatabaseStorage::listAll()
2. 10 core/lib/Drupal/Core/Config/DatabaseStorage.php \Drupal\Core\Config\DatabaseStorage::listAll()
3. 11.x core/lib/Drupal/Core/Config/DatabaseStorage.php \Drupal\Core\Config\DatabaseStorage::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/DatabaseStorage.php, line 267

Class

DatabaseStorage

Defines the Database storage.

Namespace

Drupal\Core\Config

Code

public function listAll($prefix = '') {
    try {
        $query = $this->connection
            ->select($this->table);
        $query->fields($this->table, [
            'name',
        ]);
        $query->condition('collection', $this->collection, '=');
        $query->condition('name', $prefix . '%', 'LIKE');
        $query->orderBy('collection')
            ->orderBy('name');
        return $query->execute()
            ->fetchCol();
    } catch (\Exception $e) {
        return [];
    }
}

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