Revived Code Showcase
Explore legacy code that has been modernized, improved, and brought back to life.
Reviving a Vulnerable PHP Guestbook: A Modernization Journey
This snippet demonstrates a simple PHP guestbook implementation from the early 2000s. Its vulnerabilities highlight the importance of secure coding practices in web development.
Language: PHP
Published: July 28, 2025
Reviving a Vulnerable PHP Guestbook: A Modernization Case Study
This snippet implements a simple guestbook functionality using outdated PHP and MySQL interaction. It's representative of early web application development practices, highlighting common vulnerabilities.
Language: PHP
Published: July 28, 2025
Reviving a Vulnerable PHP User Registration Script
This legacy PHP script handles user registration. It's vulnerable to SQL injection and uses outdated hashing techniques.
Language: php
Published: July 27, 2025
Reviving a Vulnerable PHP Guestbook
This legacy PHP guestbook script demonstrates common vulnerabilities from the early 2000s. It directly inserts user input into SQL queries, leaving it susceptible to SQL injection.
Language: php
Published: July 26, 2025
Reviving a Vulnerable PHP Guestbook
This ancient PHP guestbook script demonstrates common vulnerabilities found in early web applications. It directly inserts user input into a database query, leaving it wide open to SQL injection attacks.
Language: php
Published: July 26, 2025
Revived: Old JavaScript DOM Selector (getElementById/TagName)
This snippet revives an old JavaScript method for selecting DOM elements, commonly used before the widespread adoption of modern selector APIs like `querySelector`. It demonstrates a basic pattern for finding elements by ID or tag name directly, highlighting its historical context in early web development.
Language: javascript
Published: July 25, 2025