Word Filter: Do not differentiate uppercase, lowercase and accented [closed]

1

I need a word filter system for a text, however, I do not think I can find any way to differentiate between uppercase and lowercase letters.  Text example:

  

FoGo is high! How am I going to delete this Phono? Is the fOGo high?

I need her to filter the word fire and replace it with water. The result would be:

  

The water is high! How can I erase this water? Is the water high?

NOTE: The words to be filtered are in a table in the database.

    
asked by anonymous 26.07.2017 / 22:55

0 answers