<?php

function badWordsFilter($inputWord) {
      $badWords = Array("bad","words","here");
         if(in_array(strtolower($inputWord), $badWords) ) {
            return true;
         }
      return false;
    }

if (badWordsFilter("bad")) {
    echo "Bad word was found";
} else {
    echo "No bad words detected";
}

// your code goes here