erro diable debugl on yii 2

[phamdoan (Linuxdoanpham)]

hello all.

I want disable YII_DEBUG but it not run.

I go index.php

defined(‘YII_DEBUG’) or define(‘YII_DEBUG’, false);

but myapp so enable yii-debug-toolbar

[abed_el_salam]

comment these two lines:

defined('YII_DEBUG') or define('YII_DEBUG', true);

defined('YII_ENV') or define('YII_ENV', 'dev');