async_update_translation filter-hook . WP 4.0.0

Filters whether to asynchronously update translation for core, a plugin, or a theme.

Usage

add_filter( 'async_update_translation', 'filter_function_name_4074', 10, 2 );
function filter_function_name_4074( $update, $language_update ){
	// filter...

	return $update;
}

$update(true/false)

Whether to update.

$language_update(object)

The update offer.

Where the hook is called

$update = apply_filters( 'async_update_translation', $update, $language_update );

Where the hook is used (in WP core)