laravel/framework — pull request #3546 by Manc (2014-02-13 12:11:04+00:00)
Title: Enhance Str::limit() and str_limit() with an option to preserve words

This replaces pull request #3517.

In this pull request I've fixed the coding style, extended parameters for related helper `str_limit()` and squashed all commits.

Discussion: #3515