In centos, yii prompts that a folder has no write permission.

In centos, yii prompts that a folder does not have the write permission. The maximum write permission is 777, but no write permission is displayed. After a long time, I realized it was SELinux.

Solution 1: Disable SELinux. For example, setenforce 0... In the production environment, SELinux is not recommended for security reasons.

Solution 2: complete solution: chcon-r-t httpd_sys_content_t/Your yii app dir.

In centos, yii prompts that a folder has no write permission.