WC_Deprecated_Action_Hooks::handle_deprecated_hook( string $new_hook, string $old_hook, array $new_callback_args, mixed $return_value )
If the old hook is in-use, trigger it.
Description Description
Parameters Parameters
- $new_hook
-
(Required) New hook name.
- $old_hook
-
(Required) Old hook name.
- $new_callback_args
-
(Required) New callback args.
- $return_value
-
(Required) Returned value.
Return Return
(mixed)
Source Source
File: includes/class-wc-deprecated-action-hooks.php
public function handle_deprecated_hook( $new_hook, $old_hook, $new_callback_args, $return_value ) {
if ( has_action( $old_hook ) ) {
$this->display_notice( $old_hook, $new_hook );
$return_value = $this->trigger_hook( $old_hook, $new_callback_args );
}
return $return_value;
}