WordPress at a glance
action is not described

deprecated_function_run action-hook . WC 1.0

Usage

add_action( 'deprecated_function_run', 'action_function_name_678', 10, 3 );
function action_function_name_678( $function, $replacement, $version ){
	// action...
}
$function
-
$replacement
-
$version
-

Where the hook is called

wc_deprecated_function()
deprecated_function_run
woocommerce/includes/wc-deprecated-functions.php 49
do_action( 'deprecated_function_run', $function, $replacement, $version );

Where in WP core the hook is used WooCommerce

Usage not found.