Lecture 13 - Fetch Data from MySQL using PHP (MySQLi) | SELECT Query Explained

Описание: Fetch Data from MySQL using PHP (MySQLi) | SELECT Query Explained

In this lecture, we continue our journey with PHP and MySQL integration. You’ll learn how to retrieve (fetch) data from a MySQL database using the SELECT query and display it dynamically on a webpage.

This is one of the most important concepts in backend web development — understanding how to connect, query, and display information stored in your database.

What You’ll Learn:
1. How to connect PHP with MySQL using MySQLi
2. Writing a SELECT query to fetch specific columns
3. Executing queries using query()
4. Checking query execution success
5. Using num_rows to check record count
6. Looping through results using fetch_assoc()
7. Displaying records dynamically on the browser
8. Handling empty results and query errors gracefully

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