Answered Tutorial: How to have multiple values in stripString Output Modifier

$string = $input;
$output = str_replace(array('these', 'words', 'will', 'be', 'stripped'), '' , $string);
return $output;

[[*content:stripWords=`these,words,will,be,stripped`]]

/* stripWords snippet */
$words = array_map('trim', explode(',', $options));
return str_replace($words, '', $input);

these,words,will,be,stripped

/* stripWords snippet */
$words = $modx->getChunk('wordsToStrip');
$words = array_map('trim', explode(',', $words));
return str_replace($words, '', $input);

return str_replace($words, '[expletive deleted]', $input);