You have worked through PHP from syntax to security-minded web patterns: superglobals, sessions, PDO, Composer, and production habits. The goal was a repeatable mental model for server-side PHP—not memorizing every function in the manual.
What you should be able to do now
- Write clear PHP with types, functions, classes, and arrays
- Read and validate
$_GET/$_POSTsafely - Explain sessions, cookies, headers, and error handling
- Describe prepared statements and core web security defenses
- Navigate Composer autoloading and interview-level trade-offs
Suggested next steps
- Install PHP locally with SQLite or MySQL and run real PDO queries.
- Build a small contact form with validation, CSRF token, and PRG redirect.
- Explore the Laravel catalog when you want routing, Eloquent, and migrations bundled.
- Re-run lesson MCQs until you score comfortably on security and HTTP questions.
Keep practicing
Return to HTML for form semantics or JavaScript when building API front ends. PHP pairs naturally with SQL tracks for full-stack depth.
Self-check
- Which lesson was hardest—and what will you rebuild locally?
- What is one small project you will ship with PHP next?
Challenge
Mini capstone plan
- Sketch a two-page app: list + detail with GET id.
- List validation, PDO, and escaping steps.
- Implement read-only list with mock or real SQLite.
Done when: you have a written flow diagram and started a local prototype.