🧩 PHP INSTALLATION WITH WEBSERVER (STEP-BY-STEP)

 

1. What is PHP?

PHP is a server-side language used to build:

• Websites 🌐
• LMS platforms (like Moodle)
• School portals

👉 PHP runs on a web server, not directly in the browser.

⚙️ 2. What You Need

To run PHP, you need:

• 🧾 PHP (the language)
• 🌐 Web Server (like Apache HTTP Server)
• 🗄️ Database (optional – MySQL)

👉 Instead of installing separately, we use XAMPP (all-in-one package)

📦 3. Install XAMPP (EASIEST METHOD ✅)

What is XAMPP?

XAMPP includes:

• Apache (web server)
• PHP
• MySQL

🪜 Steps:

1. Go to 👉 https://www.apachefriends.org
2. Download XAMPP
3. Install it (Next → Next → Finish)

🖥️ 4. Start Your Server

Open XAMPP Control Panel

Start:

• ✅ Apache
• ✅ MySQL

📁 5. Create Your First PHP File

Go to:

C:\xampp\htdocs\

Create file:

index.php

✍️ 6. Write PHP Code

<?php
echo "Hello, PHP is working!";
?>

🌐 7. Run in Browser

Open browser and type:

http://localhost/index.php

👉 Output:

Hello, PHP is working!

🔥 8. How It Works (VERY IMPORTANT FOR TEACHING)

Flow:

1. Browser requests page
2. Apache receives request
3. PHP processes code
4. Result sent back to browser

🧪 9. Test PHP Info Page

<?php
phpinfo();
?>

👉 Visit:

http://localhost/index.php

You’ll see full PHP configuration

🗄️ 10. Using Database (Optional)

Open:

http://localhost/phpmyadmin

👉 You can:

• Create database
• Manage tables

⚠️ 11. Common Errors & Fixes

❌ localhost not working

👉 Start Apache in XAMPP

❌ Port conflict (Apache not starting)

👉 Change port from 80 → 8080

Access with:

http://localhost:8080

❌ PHP not running (shows code)

👉 Make sure file ends with .php, not .html

🧑‍🏫 12. Teaching Flow (FOR YOUR CLASS)

🟢 Day 1:

• Install XAMPP
• Start Apache

🟡 Day 2:

• Create PHP file
• Echo statements

🔵 Day 3:

• PHP + HTML
• Forms

🔴 Day 4:

• Connect to database

🎯 13. Student Practice Tasks

1. Display your name using PHP
2. Create a simple login form
3. Connect to MySQL
4. Insert student data

💡 PRO TIP (FOR YOU 🔥)

Since you already work with Moodle:

👉 Moodle = PHP + MySQL
👉 This is exactly the environment you’re installing

🚀 BONUS (ADVANCED OPTION)

Instead of XAMPP, you can use:

• WAMP (Windows)
• MAMP (Mac)