External Link cake php
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my doubt is this, I have in a database table my news with my field 'link' and you can add a link in any table, except that when I go to the view and dolphins do not get me the link it redirects the q link I put it so does lotuscap.com / cakephpus / news / index / globo.com, I want to get only "globo.com" how do? It's route?

Sorry my english, thanks