core/Command/Encryption/ChangeKeyStorageRoot.php
/**
	 * move system key folder
	 *
	 * @param string $oldRoot
	 * @param string $newRoot
	 */
move system key folder
@param string $oldRoot
@param string $newRoot
move system key folder @param string $oldRoot @param string $newRoot
protected function moveSystemKeys($oldRoot, $newRoot) {
		if (
			$this->rootView->is_dir($oldRoot . '/files_encryption') &&
			$this->targetExists($newRoot . '/files_encryption') === false
		) {
			$this->rootView->rename($oldRoot . '/files_encryption', $newRoot . '/files_encryption');
		}
	}
protected function moveSystemKeys ( $ oldRoot , $ newRoot ) { if ( $ this -> rootView -> is_dir ( $ oldRoot . '/files_encryption' ) && $ this -> targetExists ( $ newRoot . '/files_encryption' ) === false ) { $ this -> rootView -> rename ( $ oldRoot . '/files_encryption' , $ newRoot . '/files_encryption' ) ; } }
move system key folder
 @param string $oldRoot
 @param string $newRoot
move system key folder @param string $oldRoot @param string $newRoot