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Source View: wp_feed_cache_transient_lifetime

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Source View

Line Code
528  * @return WP_Error|SimplePie WP_Error object on failure or SimplePie object on success
529  */
530 function fetch_feed($url) {
531      require_once (ABSPATH . WPINC . '/class-feed.php');
532
533      $feed = new SimplePie();
534      $feed->set_feed_url($url);
535      $feed->set_cache_class('WP_Feed_Cache');
536      $feed->set_file_class('WP_SimplePie_File');
537      $feed->set_cache_duration(apply_filters('wp_feed_cache_transient_lifetime', 43200, $url));
538      do_action_ref_array( 'wp_feed_options', array( &$feed, $url ) );
539      $feed->init();
540      $feed->handle_content_type();
541
542      if ( $feed->error() )
543           return new WP_Error('simplepie-error', $feed->error());
544
545      return $feed;
546 }