private function fillDictionaryWords() {
    foreach($this->dictionary as $w):
      $this->dictionaryWords[] = is_array($w) ? $w[0] : $w;
    endforeach;
  }
private function fillDictionaryWords() {
    foreach($this->dictionary as $w):
      $this->dictionaryWords[] = is_array($w) ? $w[0] : $w;
    endforeach;
  }
private function fillDictionaryWords ( ) { foreach ( $ this -> dictionary as $ w ) : $ this -> dictionaryWords [ ] = is_array ( $ w ) ? $ w [ 0 ] : $ w ; endforeach ; }
Fill the variable with only the words of the dictionary, without the original word rules

@return void
Fill the variable with only the words of the dictionary without the original word rules