DatabaseStorage::read

public DatabaseStorage::read($name)

Reads configuration data from the storage.

Parameters

string $name: The name of a configuration object to load.

Return value

array|bool The configuration data stored for the configuration object name. If no configuration data exists for the given name, FALSE is returned.

Overrides StorageInterface::read

File

core/lib/Drupal/Core/Config/DatabaseStorage.php, line 84

Class

DatabaseStorage
Defines the Database storage.

Namespace

Drupal\Core\Config

Code

public function read($name) {
  $data = FALSE;
  try {
    $raw = $this->connection->query('SELECT data FROM {' . $this->connection->escapeTable($this->table) . '} WHERE collection = :collection AND name = :name', array(':collection' => $this->collection, ':name' => $name), $this->options)->fetchField();
    if ($raw !== FALSE) {
      $data = $this->decode($raw);
    }
  }
  catch (\Exception $e) {
    // If we attempt a read without actually having the database or the table
    // available, just return FALSE so the caller can handle it.
  }
  return $data;
}
doc_Drupal
2016-10-29 08:59:57
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