시놀리지에서 php 파일생성 권한 주기

1. Open the Synology Diskstation Control Panel
2. Click on "Shared Folder"
3. Click on the shared folder that contains the file your PHP is trying to open for writing.
4. Click "Edit"
5. Go to permissions
6. Choose "Local Groups"
7. Give the group "http" Read/Write access
8. Click OK