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Nathan Guse 3d4c00619f [feature/migrations] Reverse data functionality
If data step fails, attempt to roll back any previous calls from the
migration that failed.

Fix some failing tests

PHPBB3-9737
2013-01-09 18:24:32 -06:00

34 lines
642 B
PHP

<?php
/**
*
* @package migration
* @copyright (c) 2012 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License v2
*
*/
/**
* Migration tool interface
*
* @package db
*/
interface phpbb_db_migration_tool_interface
{
/**
* Retrieve a short name used for commands in migrations.
*
* @return string short name
*/
public function get_name();
/**
* Reverse an original install action
*
* First argument is the original call to the class (e.g. add, remove)
* After the first argument, send the original arguments to the function in the original call
*
* @return null
*/
public function reverse();
}