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PHP lessons (48/49)

PHP — MySQL Update

Connect

$conn = new mysqli("localhost", "user", "pass", "mydb");

Query

$result = $conn->query("SELECT * FROM users");
while ($row = $result->fetch_assoc()) {
    echo $row['name'];
}

Prepared statement

$stmt = $conn->prepare("INSERT INTO users (name) VALUES (?)");
$stmt->bind_param("s", $name);
$stmt->execute();

Mini Practice

  1. Connect to MySQL
  2. Query data
  3. Insert data
  4. Use prepared statements

Up Next

Continue with JSON - JSON handling.

Related Topics

MySQL SelectMySQL Delete

Frequently Asked Questions about MySQL Update

What is MySQL Update in PHP?

MySQL Update is a fundamental concept in PHP. This lesson explains it step by step with clear examples, making it easy for beginners to understand.

How do I learn MySQL Update?

Start by reading the explanation above, then try the code examples. Practice by modifying the examples and experimenting with different values. Hands-on practice is the best way to learn MySQL Update.

Why is MySQL Update important in PHP?

MySQL Update is essential for PHP development. Understanding this concept will help you write better code and solve real-world problems more effectively.