original_string: public function flush()
      {
          $keys = $this->getCacheKeys();
          foreach ($keys as $key) {
              Cache::forget($this->makeCacheKey($key));
          }
          $this->removeKeys($keys);
      }
code: public function flush()
      {
          $keys = $this->getCacheKeys();
          foreach ($keys as $key) {
              Cache::forget($this->makeCacheKey($key));
          }
          $this->removeKeys($keys);
      }
code_tokens: public function flush ( ) { $ keys = $ this -> getCacheKeys ( ) ; foreach ( $ keys as $ key ) { Cache :: forget ( $ this -> makeCacheKey ( $ key ) ) ; } $ this -> removeKeys ( $ keys ) ; }
docstring: Forget all keys that we know
docstring_tokens: Forget all keys that we know