laravel/framework — pull request #6204 by bigsinoos (2014-10-23 20:07:43+00:00)
Title: Add non lating charecter support for Str::slug

Add support for UTF-8 encoded slugging. In case of slugging persian characters (like آ, ب, ژ) converting encoding to ASCII causes an empty string.

```php
// سلام-دنیا
Str::lightSlug('سلام دنیا');
```