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Source View: wp_feed_cache_transient_lifetime

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Line Code
544  * @return WP_Error|SimplePie WP_Error object on failure or SimplePie object on success
545  */
546 function fetch_feed($url) {
547      require_once (ABSPATH . WPINC . '/class-feed.php');
548
549      $feed = new SimplePie();
550      $feed->set_feed_url($url);
551      $feed->set_cache_class('WP_Feed_Cache');
552      $feed->set_file_class('WP_SimplePie_File');
553      $feed->set_cache_duration(apply_filters('wp_feed_cache_transient_lifetime', 43200));
554      $feed->init();
555      $feed->handle_content_type();
556
557      if ( $feed->error() )
558           return new WP_Error('simplepie-error', $feed->error());
559
560      return $feed;
561 }
562