rss_update_frequency │ filter-hook │ WP 2.1.0

Filters the RSS update frequency.

Usage

add_filter( 'rss_update_frequency', 'wp_kama_rss_update_frequency_filter' );

/**
 * Function for `rss_update_frequency` filter-hook.
 * 
 * @param string $frequency An integer passed as a string representing the frequency of RSS updates within the update period.
 *
 * @return string
 */
function wp_kama_rss_update_frequency_filter( $frequency ){

	// filter...
	return $frequency;
}

$frequency(string)

An integer passed as a string representing the frequency of RSS updates within the update period.
Default: '1'

Changelog

Where the hook is called

echo apply_filters( 'rss_update_frequency', $frequency );

echo apply_filters( 'rss_update_frequency', '1' );

echo apply_filters( 'rss_update_frequency', '1' );

Where the hook is used in WordPress