<?php
return [ 
		'components' => [ 
				'db' => [ 
						'class' => 'yii\db\Connection',
						'dsn' => 'mysql:host=localhost;dbname=yii2advanced',
						'username' => 'root',
						'password' => '',
						'charset' => 'utf8' 
				],
				'mailer' => [ 
						'class' => 'yii\swiftmailer\Mailer',
						'viewPath' => '@common/mail',
						// send all mails to a file by default. You have to set
						// 'useFileTransport' to false and configure a transport
						// for the mailer to send real emails.
						'useFileTransport' => true 
				] 
		] 
];