original_string: protected function isCacheExpired($destiny)
      {
          $cacheModified = filemtime($destiny);
  
          if ($this->expiration !== null) {
  
              return $this->expiration > $cacheModified;
          }
  
          return filemtime($this->image) > $cacheModified;
  
      }
code: protected function isCacheExpired($destiny)
      {
          $cacheModified = filemtime($destiny);
  
          if ($this->expiration !== null) {
  
              return $this->expiration > $cacheModified;
          }
  
          return filemtime($this->image) > $cacheModified;
  
      }
code_tokens: protected function isCacheExpired ( $ destiny ) { $ cacheModified = filemtime ( $ destiny ) ; if ( $ this -> expiration !== null ) { return $ this -> expiration > $ cacheModified ; } return filemtime ( $ this -> image ) > $ cacheModified ; }
docstring: Is Expired cache of image?
  @param string $destiny
  @return boolean
docstring_tokens: Is Expired cache of image?