Skip to content
XREFS0 LogoXREFS0
Tutorials
About Us
Contact Us
Tutorials
Source Code
C#PHPVisual BasicPythonC/C++Microsoft AccessDelphi
Reverse Engineering
ToolsExplanations
E-Marketing
ToolsCoursesData Client
About UsContact Us
XREFS0

Tech tutorials, reverse engineering & source code — everything developers need in one place.

Quick Links

  • Home
  • About
  • Tutorials
  • Source Code
  • Reverse Engineering
  • E-Marketing

Legal

  • Privacy Policy
  • Terms of Service
  • Disclaimer
  • DMCA
  • Content Removal
  • Report Link
  • FAQ

Stay Connected

Subscribe for the latest tutorials and tools directly.

Join Telegram Channel

© 2026 XREFS0. All rights reserved

Made with ❤️ for Arab developers

  1. XREFS0
  2. Source Code
  3. PHP
  4. Leave Application System in PHP and SQLite3 Source Code Free Download
Project
2026-07-3110,061

Leave Application System in PHP and SQLite3 Source Code Free Download

The project is entitled Leave Application System. It is a simple web application that is mainly developed for automating the company's employees' leave application. The source code was developed with ...

Leave Application System in PHP and SQLite3 Source Code Free Download
PHPSource CodeFree

Leave Application System in PHP and SQLite3 Source Code Free Download

The project is entitled Leave Application System. It is a simple web application that is mainly developed for automating the company's employees' leave application. The source code was developed with PHP and SQLite3 Database. It has a pleasant user interface with the help of Bootstrap Framework. It consists of multiple user-friendly features and functionalities. How does the Leave Application System work? The Leave Application System system is a simple web application that automates the management of employees' leave applications and records. The application is only accessible to the management or Human Resource Staff. Here, users can simply add the application records of an employee that automatically computes the leave credits and available. The system requires the management to populate first the listing company employees before proceeding to other features of the system. Features and Functionalities Here are the Features and Functionalities of the Leave Application System:

Login and Logout Home Page Employee Management

List All Employees Add New Employee Update Employee Details Delete Employee Check Employee Annual Leave Credits and Remaining Available Credits

Application Management

List All Applications Add New Application Update Application Details Delete Application

User Management

List All Users Add New User Update User Details

Technologies Here are the Technologies I used to develop this project:

XAMPP VS Code Editor HTML CSS PHP SQLite3 JavaScript jQuery Ajax Bootstrap v5 Framework Google Icons

Snapshots Here are the snapshots of the page interface of the Leave Application System: Home Page

Employee List

Employee Details

Application List

Application Form

The Leave Application System source code zip file is available on this website and it is free to download. This project was mainly developed for educational purposes only and not for commercial use. Feel free to download and modify the source code the way you wanted to meet your own requirements. How to Run Requirements

Download and Install any local web server such as XAMPP/WAMP. Download the provided source code zip file. (download button is located below)

Installation/Setup

Open your XAMPP/WAMP php.ini file and uncomment the sqlite3 extension. Then, save the file. Open your XAMPP/WAMP's Control Panel and start Apache. Extract the downloaded source code zip file. If you are using XAMPP, copy the extracted source code folder and paste it into the XAMPP's "htdocs" directory. And If you are using WAMP, paste it into the "www" directory. Browse the Leave Application System in a browser. i.e. http://localhost/php-sqlite-leave-application/.

Default Admin Access Username: admin Password: sourcecodester&123 That's it! I hope this Leave Application System in PHP and SQLite Source Code will help you with what you are looking for and that you'll find something useful for your current and future PHP Projects. Explore more on this website for more Tutorials and Free Source Codes. Enjoy =)

Screenshots

Screenshot\nScreenshot\nScreenshot\nScreenshot\nScreenshot\nScreenshot

Download Project

Download Leave Application System in PHP and SQLite3 Source Code Free Download
10.1K views
1.1K DOWNLOADS
FacebookTweet This
1.2K
Back to PHP

Related Projects

AC Repair and Services System using PHP and MySQL Source Code Free Download

This project is entitled AC Repair and Services System. This web-based application provides an online platform for Air Conditioner Repair and Services Company's possible clients to book a request for ...

2026-07-31

Accounting Journal Management System with Trial Balance in PHP Free Source Code

Introduction This is a Simple PHP entitled Accounting Journal Management System with Trial balance. This is a web-based application project that helps a certain company to store their transaction reco...

2026-07-31

Advance Charity Management System using PHP and MySQL Source Code Free Download

The project is called "Advance Charity Management System" and was developed using various technologies including PHP, MySQL Database, HTML, CSS, JavaScript (jQuery and Ajax), Bootstrap, AdminLTE Templ...

2026-07-31