WordPress at a glance
action is not described

deprecated_hook_run action-hook . WC 1.0

Usage

add_action( 'deprecated_hook_run', 'action_function_name_8361', 10, 4 );
function action_function_name_8361( $hook, $replacement, $version, $message ){
	// action...
}
$hook
-
$replacement
-
$version
-
$message
-

Where the hook is called

wc_deprecated_hook()
deprecated_hook_run
woocommerce/includes/wc-deprecated-functions.php 71
do_action( 'deprecated_hook_run', $hook, $replacement, $version, $message );

Where in WP core the hook is used WooCommerce

Usage not found.