mybb/mybb — pull request #1714 by dandv (2014-12-23 05:58:38+00:00)
Title: Typo fix in functions.php comment

Saw this while looking for what might cause repeated warnings:

```
Type: 2
File: inc/functions.php (Line no. 1927)
Message
substr() expects parameter 1 to be string, array given
```