Welcome to StackLab
Browse our collection of interactive tutorials and learning activities
Database-backed PHP session tracking: logs start/end times, calculates duration, and auto-logs out idle users after timeout.
This guide explains how the PHP application performs CRUD operations using PDO and MySQL.
Build a PHP audit trail that captures every meaningful user action with actor, target, and result.
This activity is a refresher for the previous activity. The activity focuses on creating an established database migration workflow