|This feature was removed completely in version 1.5.0.|
|User rights, access control and monitoring: $wgWhitelistAccount|
|Types of accounts that can create new users.
|允许的值：||(array of keys and boolean values)|
|其他设置： 按首字母排序 | 按功能排序|
Types of accounts that can create new users. (1 for true, 0 for false)
- It's not 100% safe, there could be security hole using that one. Use at your own risks.
This setting was deprecated in version 1.5.0, and replaced by $wgGroupPermissions.