update_footer │ filter-hook │ WP 2.3.0

Filters the version/update text displayed in the admin footer.

WordPress prints the current version and update information, using core_update_footer() at priority 10.

Usage

add_filter( 'update_footer', 'wp_kama_update_footer_filter' );

/**
 * Function for `update_footer` filter-hook.
 * 
 * @param string $content The content that will be printed.
 *
 * @return string
 */
function wp_kama_update_footer_filter( $content ){

	// filter...
	return $content;
}

$content(string)

The content that will be printed.

Changelog

Where the hook is called

echo apply_filters( 'update_footer', '' );

Where the hook is used in WordPress

add_filter( 'update_footer', 'core_update_footer' );