📘 PHP Learning Series – All Chapters
📘 Introduction to PHP
✍️ PHP Syntax & Structure
📦 Variables, Constants & Types
➕ Operators & Expressions
🔁 Conditional Statements
🔄 Loops in PHP
🧩 Functions in PHP
📝 PHP & HTML Forms
🗃️ Arrays in PHP
🔤 String Handling
📂 File Handling
🛢️ PHP & MySQL with PDO
🧾 CRUD with PDO
🍪 Sessions & Cookies
🏗️ Object-Oriented PHP
⚠️ Error Handling
✅ Advanced Form Validation
📨 Build a Contact Form
📋 To-Do App in PHP
🚀 Final Review & What’s Next
