db->driverName === 'mysql') { // http://stackoverflow.com/questions/766809/whats-the-difference-between-utf8-general-ci-and-utf8-unicode-ci $tableOptions = 'CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE=InnoDB'; } $this->createTable('{{%orders}}', [ 'id' => $this->primaryKey(), 'name' => $this->string()->notNull(), 'email' => $this->string()->notNull(), 'phone' => $this->string(32)->notNull(), 'delivery' => $this->integer(), 'payment' => $this->integer(), 'code' => $this->string(), 'status' => $this->smallInteger(), 'created_at' => $this->integer()->notNull(), 'updated_at' => $this->integer()->notNull(), ], $tableOptions); } public function down() { $this->dropTable('{{%orders}}'); } }