public FileStorage::write($name, array $data)
Writes configuration data to the storage.
string $name: The name of a configuration object to save.
array $data: The configuration data to write.
bool TRUE on success, FALSE in case of an error.
\Drupal\Core\Config\StorageException If the back-end storage does not exist and cannot be created.
Overrides StorageInterface::write
public function write($name, array $data) { try { $data = $this->encode($data); } catch (InvalidDataTypeException $e) { throw new StorageException("Invalid data type in config $name: {$e->getMessage()}"); } $target = $this->getFilePath($name); $status = @file_put_contents($target, $data); if ($status === FALSE) { // Try to make sure the directory exists and try writing again. $this->ensureStorage(); $status = @file_put_contents($target, $data); } if ($status === FALSE) { throw new StorageException('Failed to write configuration file: ' . $this->getFilePath($name)); } else { drupal_chmod($target); } return TRUE; }
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Config!FileStorage.php/function/FileStorage::write/8.1.x