---
id: gk-foundation-scheduler-callbacks-registered
title: "Action - gk/foundation/scheduler/callbacks/registered"
sidebar_label: "gk/foundation/scheduler/callbacks/registered"
tags:
  - "1.12.0"
---

# Action: gk/foundation/scheduler/callbacks/registered

Fires when all callbacks are registered in WordPress.

## Parameters

| Name | Type | Description |
|------|------|-------------|
| $schedule_handler | `\ScheduleHandler` | Schedule handler object. |

### Since

- 1.12.0

### Source

Defined in `Scheduler/Handlers/ScheduleHandler.php` at line 206