ci-bonfire/Bonfire — pull request #825 by svizion (2013-05-31 14:42:06+00:00)
Title: Add file helper to get filenames by extension

Something I needed was to only return a files in a directory that had certain extensions so there's a new method to do that.

```php

get_filenames_by_extension($source_dir, $extensions = array(), $include_path = FALSE, $_recursion = FALSE)

```