rss_update_period filter-hook . WP 2.1.0

Filters how often to update the RSS feed.

Usage

add_filter( 'rss_update_period', 'filter_function_name_646' );
function filter_function_name_646( $duration ){
	// filter...

	return $duration;
}

$duration(string)

The update period. Accepts 'hourly', 'daily', 'weekly', 'monthly', 'yearly'.
Default: 'hourly'

Where the hook is called

echo apply_filters( 'rss_update_period', $duration );

echo apply_filters( 'rss_update_period', 'hourly' );

echo apply_filters( 'rss_update_period', 'hourly' );

Where the hook is used (in WP core)