title: Remove words with specific ending from variable in PHP
body: <p>currently I have this code:</p>
  
  <pre><code>// main title of product
  $maintitle = 'CHICKENBUFFET HOT WINGS';
  
  // take first word from $maintitle and put in new variable
  list($title1) = explode(' ', $maintitle);
  
  // words that start with CHICKEN are removed and put in new variable
  $title2 = preg_replace('/(CHICKEN)\w+/', '', $maintitle);
  
  // echo titles
  echo $title1;
  echo $title2;
  </code></pre>
  
  <p>This works fine, however I don't want to remove words that start with CHICKEN, but words that ending with BUFFET. I think it has something to with my REGEX in the preg_replace line, but I can't seem to find the correct expression.</p>
  
  <p>Thanks advance!</p>