<?php

use yii\db\Exception;
use yii\db\Migration;
use yii\helpers\VarDumper;
use yii\helpers\Console;
use \yii\base\Event;
use ;

class  extends Migration
{
    public function init()
    {
        $this->db = 'db';
        parent::init();
    }

    public function safeUp()
    {
        /**
        Uncomment this block for detach model behaviors
        Event::on(::className(), ::EVENT_INIT,
                 function(Event $event ){
                     $event->sender->detachBehavior('someBehaviorName');
        });
        **/
    }

    public function safeDown()
    {
        //$this->truncateTable(' CASCADE');
        //::deleteAll([]);
    }

    protected function stderr($message)
    {
        Console::output(Console::ansiFormat($message, [Console::FG_PURPLE]));
    }
}