@ -286,52 +286,39 @@ class MigrateController extends Controller
/**
* Upgrades or downgrades till the specified version.
*
* Can also downgrade versions to the certain apply time in the past by providing
* a UNIX timestamp or a string parseable by the strtotime() function. This means
* that all the versions applied after the specified certain time would be reverted.
*
* This command will first revert the specified migrations, and then apply
* them again. For example,
*
* ~~~
* yii migrate/to 101129_185401 # using timestamp
* yii migrate/to m101129_185401_create_user_table # using full name
* yii migrate/to 1392853618 # using UNIX timestamp
* yii migrate/to "2014-02-15 13:00:50" # using strtotime() parseable string
* ~~~
*
* @param string $version the version name that the application should be migrated to.
* This can be either the timestamp or the full name of the migration.
* @throws Exception if the version argument is invalid
* @param string $version either the version name or the certain time value in the past
* that the application should be migrated to. This can be either the timestamp,
* the full name of the migration, the UNIX timestamp, or the parseable datetime
* string.
* @throws Exception if the version argument is invalid.
*/
public function actionTo($version)
{
$originalVersion = $version;
if (preg_match('/^m?(\d{6}_\d{6})(_.*?)?$/', $version, $matches)) {
$version = 'm' . $matches[1];
} else {
throw new Exception("The version argument must be either a timestamp (e.g. 101129_185401)\nor the full name of a migration (e.g. m101129_185401_create_user_table).");
throw new Exception("The version argument must be either a timestamp (e.g. 101129_185401),\n the full name of a migration (e.g. m101129_185401_create_user_table),\n a UNIX timestamp (e.g. 1392853000), or a datetime string parseable\nby the strtotime() function (e.g. 2014-02-15 13:00:50).");
}
}
throw new Exception("Unable to find the version '$originalVersion'.");
}
/**
* Modifies the migration history to the specified version.
*
@ -568,6 +555,58 @@ class MigrateController extends Controller
}
/**
* Migrates to the specified apply time in the past.