rss_update_period
Filters how often to update the RSS feed.
Usage
add_filter( 'rss_update_period', 'wp_kama_rss_update_period_filter' );
/**
* Function for `rss_update_period` filter-hook.
*
* @param string $duration The update period. Accepts 'hourly', 'daily', 'weekly', 'monthly', 'yearly'.
*
* @return string
*/
function wp_kama_rss_update_period_filter( $duration ){
// filter...
return $duration;
}
- $duration(string)
- The update period. Accepts 'hourly', 'daily', 'weekly', 'monthly', 'yearly'.
Default: 'hourly'
Changelog
| Since 2.1.0 | Introduced. |
Where the hook is called
In file: /wp-includes/feed-rss2.php
wp-includes/feed-rss2.php 59
echo apply_filters( 'rss_update_period', $duration );
wp-includes/feed-rss2-comments.php 56
echo apply_filters( 'rss_update_period', 'hourly' );
wp-includes/feed-rdf.php 40
echo apply_filters( 'rss_update_period', 'hourly' );