Learn Backend by Debugging

DALT.PHP teaches web framework concepts through hands-on debugging. Fix real bugs, understand backend systems, and become a better developer.

Start DebuggingRead Documentation

Interactive Lessons

Master routing, middleware, authentication, databases, and sessions through guided tutorials.

Real-world Challenges

Fix artificially introduced bugs in a realistic PHP environment to solidify your understanding.

Instant Verification

Our automated system checks your fixes and provides immediate feedback and hints.