LLK/swiki-confirmaccount — pull request #1 by jacob-g (2013-06-28 01:55:56+00:00)
Title: Verification codes won't trigger phone filter

This set of changes fixes the bug that makes verification codes sometimes trigger the phone number filter by removing any numbers from the code. It works like this:
```php
preg_replace('%\d+%', '', sha1($_SERVER['REMOTE_ADDR'] . date('m')));
```