예제 #1
0
 protected function getCleanStringValue($key)
 {
     $d = new Decorator();
     $value = $this->get($key);
     $string = $d->stripIgnoredCharacters($value);
     if ($this->getStopwords()) {
         return $d->stripStopwords($string, $this->getStopwords());
     }
     return $string;
 }