public function FeedsFetcherResult::__sleep in Feeds 7.2

Prevent saving the raw result when serializing object.

File

plugins/FeedsFetcher.inc, line 36

Contains the FeedsFetcher and related classes.

Class

FeedsFetcherResult

Base class for all fetcher results.

Code

public function __sleep() {
  if (!empty($this->raw)) {

    // Save contents of raw to a file for later use.
    $this
      ->saveRawToFile();
  }

  // Save anything but 'raw'.
  unset($this->raw);
  return array_keys(get_object_vars($this));
}