MikaelMattsson/blade — pull request #11 by omriyariv (2014-07-30 16:22:36+00:00)
Title: Prevent collision when defining global helper functions

I'm using your package as part of a big project which also includes the whole Laravel framework. I know this sounds weird... Anyway when defining the global functions in helpers.php, some of the collide with Laravel's global functions. The fix is to check if they exist before defining them, the same way Laravel's original code does for itself.