Environment configuration in Yii2

: This article mainly introduces the environment configuration in Yii2. if you are interested in the PHP Tutorial, refer to it. Default Debug configuration

In the entry file

Defined ('yii _ debug') or define ('yii _ debug', true); defined ('yii _ env') or define ('yii _ env ', 'dev ');

After the above configuration, all exceptions will be directly displayed on the page, that is, the red page.

Formal production environment configuration

Defined ('yii _ debug') or define ('yii _ debug', false); defined ('yii _ env') or define ('yii _ env ', 'production ');

In this case, exceptions will be caught by the Yii2 framework exception handling module.

The preceding section describes the environment configuration in Yii2, including related content. if you are interested in the PHP Tutorial.