💰 Travel Expense Manager

A web-based Travel Expense Management System developed using PHP and MySQL to help users track, manage, and organize travel-related expenses efficiently.

🌟 Features

Authentication & User Management

• User Registration - Create a new account securely
• User Login - Secure authentication using email and password
• Session Management - User sessions maintained throughout usage
• Logout Functionality - Securely end user sessions

Expense Management

• Add Expenses - Record travel-related expenses
• Edit Expenses - Modify existing expense records
• View Expenses - Display all recorded expenses in an organized format
• Expense Tracking - Monitor travel spending effectively
• Delete Expenses - Remove unwanted expense entries

Dashboard

• Expense Overview - View expense summaries
• Quick Access Navigation - Easy access to all modules
• User-Friendly Interface - Simple and intuitive design

Database Integration

• MySQL Database Connectivity
• Persistent Data Storage
• Efficient Record Management

🛠️ Technologies Used

• PHP - Backend development
• MySQL - Database management
• HTML5 - Structure and content
• CSS3 - Styling and layout
• JavaScript - Client-side interactions
• XAMPP - Local development environment

📦 Project Structure

travel_expense/
├── add_expense.php
├── connection.php
├── dashboard.php
├── edit_expense.php
├── expenses.php
├── index.php
├── logout.php
├── register.php
├── README.md
└── css/js files

🚀 Getting Started

Prerequisites

• XAMPP
• PHP 8.x or later
• MySQL
• Web Browser

Installation

1. Clone the repository:

2. Move the project folder into:

C:\xampp\htdocs\

3. Start:

   • Apache
   • MySQL

from the XAMPP Control Panel.

4. Create a database in phpMyAdmin.

5. Update database credentials in:

connection.php

Example:

$host = "localhost";
$user = "root";
$password = "";
$db = "travel_expense";

6. Open your browser and visit:

http://localhost/travel_expense/

📖 How can we use

Register

1. Open the application.
2. Create a new account using the registration page.
3. Login using your credentials.

Manage Expenses

1. Add new travel expenses.
2. View all recorded expenses.
3. Edit existing expense details.
4. Delete expenses when required.

Dashboard

1. Access the dashboard after login.
2. Monitor and manage expense records.
3. Navigate through available modules.

🔐 Security Features

• User Authentication
• Session-Based Access Control
• Secure Logout Mechanism
• Protected User Data Management

🎯 Project Objectives

• Simplify travel expense tracking
• Improve expense organization
• Provide easy access to spending records
• Reduce manual expense management efforts
• Demonstrate practical implementation of PHP and MySQL concepts

🚧 Future Enhancements

• Expense category management
• Expense reports and analytics
• PDF export functionality
• Expense charts and visualizations
• Multi-user administration
• Budget planning tools
• Mobile-responsive enhancements
• Email notifications and reminders

📚 Academic Project

This project was developed as part of a Database Management System (DBMS) academic project to demonstrate:

• PHP-MySQL Integration
• CRUD Operations
• Database Connectivity
• User Authentication
• Web Application Development

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💡 A simple and effective solution for managing travel expenses digitally.

"Database schema is not included in this repository. Create the required tables manually before running the application."