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', 'filter_function_name_1378' );
function filter_function_name_1378( $content ){
	// filter...

	return $content;
}

$content(string)

The content that will be printed.

Where the hook is called

echo apply_filters( 'update_footer', '' );

Where the hook is used (in WP core)

add_filter( 'update_footer', 'core_update_footer' );