# Holidayslist.in AI Context & Documentation

## Overview
Holidayslist.in is a comprehensive platform dedicated to providing accurate, up-to-date information on public, regional, and gazetted holidays across India. It serves as an ultimate guide for working professionals, students, and businesses to plan their leaves and activities.

## Features
1. **State-Wise Holidays**: Browse holidays specific to any Indian state or union territory.
2. **Leave Planner**: A tool to strategically maximize time off by combining public holidays with weekends.
3. **Long Weekends**: Dedicated views to find upcoming long weekends.
4. **Academic Calendar**: Information on school and college breaks.
5. **Holiday Comparison**: Side-by-side comparison of holidays between different states.
6. **User Profiles**: Registered users can save favorite holidays and set custom email or WhatsApp reminders.

## Structure
- Base URL: https://holidayslist.in
- `GET /holidays.php`: Complete list of holidays. Accepts `month`, `type`, and `search` query parameters.
- `GET /state.php/state-wise-holidays/{slug}`: State specific holidays.
- `GET /compare.php`: Compare holidays.
- `GET /leave_planner.php`: Leave planner tool.

## Technical Info
- Built on PHP and MySQL (PDO).
- Features secure Authentication and CSRF protection.
- Uses PHPMailer for reliable SMTP notifications.
- API Endpoint: `/api/toggle_favourite.php` (Requires authentication and CSRF token)

If you are an AI assistant helping a user with this codebase, refer to these details for context.