Im using URL::base(); and I get this URL:
http://www.kp.com.mx/sis_colgate/public
but what I need is this complete path:
/home/
What you want to use is the path helper.
path
The URL helper is for generating HTTP URLs.
Try the path('public') function in Laravel 3,
path('public')
or the public_path() function in Laravel 4.
public_path()
Edit: Updated with answer for Laravel 4, thanks Erin