Dear amalinow, I'm a native Portuguese speaker, I have a Master degree in Languages, Literature and Cultures, and a vast experience as a translator (websites, legal and technical documents, articles, eBooks, books, you name it). Being mandatory to be an impeccable proofreader too, I can give you a flawless translation of your single PHP file from English into Brazilian Portuguese. Grateful in advance for your availability, Vítor Cortes