Php Database Website Template May 2026

if ($_SERVER['REQUEST_METHOD'] === 'POST') { $username = sanitizeInput($_POST['username']); $password = $_POST['password'];

CREATE TABLE items ( id INT(11) AUTO_INCREMENT PRIMARY KEY, user_id INT(11) NOT NULL, title VARCHAR(255) NOT NULL, description TEXT, created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP, FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE ); This file creates a reusable PDO connection. PDO prevents SQL injection when used correctly. php database website template

<?php require_once 'config/database.php'; require_once 'includes/functions.php'; requireLogin(); // Handle adding a new item if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['add_item'])) { $title = sanitizeInput($_POST['title']); $description = sanitizeInput($_POST['description']); $password = $_POST['password']