-- Candidates table CREATE TABLE candidates ( id INT AUTO_INCREMENT PRIMARY KEY, name VARCHAR(100), party VARCHAR(100), symbol VARCHAR(100), votes INT DEFAULT 0 );

Use PHP's PDO (PHP Data Objects) for database connections to make the code more professional and secure.

for the login system or the voting logic.

$query = "SELECT * FROM admins WHERE username='$username'"; $result = mysqli_query($conn, $query); $admin = mysqli_fetch_assoc($result); -- Candidates table CREATE TABLE candidates ( id

To develop an online voting system project in PHP and MySQL, you will need:

if($_SERVER['REQUEST_METHOD'] == 'POST' && isset($_POST['candidate_id'])) $voter_id = $_SESSION['voter_id']; $candidate_id = $_POST['candidate_id'];

In the digital age, the traditional "paper and pen" voting method is increasingly being viewed as slow, resource-intensive, and prone to human error. To bridge the gap between civic duty and modern technology, developers are turning to web-based solutions. An built with PHP and MySQL offers a scalable, "portable" solution that can be easily shared via platforms like GitHub , allowing organizations and small communities to implement secure, efficient democratic processes with minimal overhead. The Technical Foundation: PHP and MySQL To bridge the gap between civic duty and

👉 (Placeholder – upload your ZIP to Google Drive or GitHub Releases)

function hasVoted($user_id,$election_id) global $pdo; $stmt = $pdo->prepare("SELECT COUNT(*) FROM votes WHERE user_id = ? AND election_id = ?"); $stmt->execute([$user_id,$election_id]); return $stmt->fetchColumn() > 0;

<?php require_once __DIR__.'/../config/db.php'; AND election_id =

: Protects election integrity using password hashing, session validation, and SQL injection prevention.

By using tools like XAMPP or WAMP, this project can run on any machine (Windows, Linux, macOS), making it a truly "portable" application.

Import the provided database/voting_system.sql script into the fresh database.

: Visualizes voter turnout and tallies through charts. Database Architecture (MySQL)

online-voting-system-php License: MIT