WordPress installation - Mini Project: Build & Apply

WordPress Installation

📖 Scenario: You want to set up a WordPress website on your local computer or server. WordPress is a popular tool to create websites easily without coding.To start, you need to prepare the files and database, then configure WordPress to connect to the database, and finally complete the installation through the setup page.

🎯 Goal: By the end, you will have a working WordPress site installed and ready to use.

📋 What You'll Learn

Download and unzip WordPress files

Create a MySQL database for WordPress

Configure WordPress to connect to the database

Complete the WordPress installation through the setup page

💡 Why This Matters

🌍 Real World

WordPress is used worldwide to create blogs, business sites, and online stores without coding.

💼 Career

Knowing how to install and configure WordPress is essential for web developers, content managers, and IT support roles.

1

Download and Extract WordPress Files

Download the latest WordPress zip file from https://wordpress.org/latest.zip and extract it into your web server's root directory, for example htdocs/wordpress.

Wordpress

# Download and extract WordPress files into htdocs/wordpress
# Your code here

Hint

Use your browser or command line to download the zip file. Then unzip it into the web server folder.

2

Create a MySQL Database for WordPress

Create a MySQL database named wordpress_db and a user wp_user with password wp_pass123 that has all privileges on this database.

Wordpress

# Create MySQL database wordpress_db and user wp_user with password wp_pass123
# Your code here

Hint

Use your database tool or command line to create the database and user with the exact names and password.

3

Configure WordPress to Connect to the Database

In the htdocs/wordpress folder, copy wp-config-sample.php to wp-config.php. Then edit wp-config.php to set DB_NAME to 'wordpress_db', DB_USER to 'wp_user', and DB_PASSWORD to 'wp_pass123'.

Wordpress

# Copy wp-config-sample.php to wp-config.php and edit database settings
# Your code here

Hint

Make sure to copy the sample config file and then open it in a text editor to change the database details exactly as given.

4

Complete WordPress Installation Through Setup Page

Open your browser and go to http://localhost/wordpress. Follow the on-screen instructions to set your site title, admin username, password, and email. Then finish the installation to access your WordPress dashboard.

Wordpress

# Open http://localhost/wordpress in your browser and complete the setup
# Your code here

Hint

Use your browser to open the local WordPress URL and carefully follow the setup instructions on screen.

Practice

1. What is the first step in installing WordPress on your web server?

easy

A. Install a WordPress theme

B. Create a new post in WordPress dashboard

C. Download the WordPress installation files from the official website

D. Write custom PHP code for your site

Solution

1. Step 1: Understand the installation process

   Installing WordPress starts by getting the WordPress files from the official source.

2. Step 2: Identify the first action

   Downloading the files is the first step before uploading them to your server.

3. Final Answer:

   Download the WordPress installation files from the official website -> Option C

4. Quick Check:

   First step = Download files [OK]

Hint: Start by downloading files from wordpress.org [OK]

Common Mistakes:

• Trying to create content before installation
• Skipping file download step
• Confusing theme installation with WordPress setup

2. Which file must you edit to connect WordPress to your database during installation?

easy

A. wp-config.php

B. index.php

C. functions.php

D. style.css

Solution

1. Step 1: Identify the configuration file

   WordPress uses wp-config.php to store database connection details.

2. Step 2: Confirm the file's role

   This file contains database name, username, password, and host info needed for setup.

3. Final Answer:

   wp-config.php -> Option A

4. Quick Check:

   Database config file = wp-config.php [OK]

Hint: Database settings go in wp-config.php [OK]

Common Mistakes:

• Editing index.php for database settings
• Changing style.css instead of config files
• Confusing functions.php with config file

3. After uploading WordPress files and creating a database, what happens when you visit your site URL in a browser?

medium

A. You see a blank white page with no content

B. The WordPress setup wizard starts to guide you through installation

C. The homepage of a default WordPress theme loads immediately

D. An error message about missing plugins appears

Solution

1. Step 1: Understand post-upload behavior

   Once files are uploaded and database is ready, visiting the site triggers setup.

2. Step 2: Identify the expected screen

   The WordPress setup wizard appears to collect site info and create necessary tables.

3. Final Answer:

   The WordPress setup wizard starts to guide you through installation -> Option B

4. Quick Check:

   Visiting site after upload = Setup wizard [OK]

Hint: Visit URL to start WordPress setup wizard [OK]

Common Mistakes:

• Expecting homepage before setup
• Thinking plugins load before installation
• Confusing blank page with successful install

4. You uploaded WordPress files but forgot to create a database. What error will you most likely see when visiting your site?

medium

A. Error establishing a database connection

B. 404 Not Found error

C. Syntax error in wp-config.php

D. White screen with no message

Solution

1. Step 1: Identify missing database impact

   Without a database, WordPress cannot connect to store or retrieve data.

2. Step 2: Recognize the common error message

   WordPress shows "Error establishing a database connection" when it can't find the database.

3. Final Answer:

   Error establishing a database connection -> Option A

4. Quick Check:

   Missing database = DB connection error [OK]

Hint: No database means connection error message [OK]

Common Mistakes:

• Expecting 404 error for missing database
• Thinking syntax error appears without code changes
• Assuming blank screen means no database

5. You want to install WordPress on a server but only have FTP access and no control panel. Which step is crucial to complete installation successfully?

hard

A. Edit the theme files before installation

B. Skip database creation and rely on WordPress to create it automatically

C. Upload only the wp-content folder to the server

D. Manually create the database using a remote tool or ask your host

Solution

1. Step 1: Understand FTP-only limitations

   FTP access allows file upload but not database creation on server.

2. Step 2: Identify how to create database without control panel

   You must create the database remotely or request your hosting provider to create it.

3. Step 3: Recognize importance of database for WordPress

   WordPress cannot install without a database ready to connect to.

4. Final Answer:

   Manually create the database using a remote tool or ask your host -> Option D

5. Quick Check:

   FTP only means manual DB creation needed [OK]

Hint: FTP alone can't create DB; ask host or use remote tool [OK]

Common Mistakes:

• Assuming WordPress creates DB automatically
• Uploading partial files only
• Editing theme before installation