Swear filter & censoring tutorial

In this tutorial you will learn how to prevent certain keywords/swearwords/badwo rds from being used in text. You will learn how to load a file into an array, block multiple keywords and even display a badword only partially and censor the insides. Very useful for preventing competitors from spamming their website on yours and people talking badly about your website. Would also be useful on family websites as it can hold many words and will even censor part of the word, aka 'nut' would pick up 'walnut' and turn it into wal***.