How can exceptions be utilized effectively in the MySQL class to handle errors and provide more informative feedback?

When working with the MySQL class in PHP, exceptions can be utilized effectively to handle errors and provide more informative feedback to the developer. By throwing exceptions when errors occur, you can easily catch and handle them in a centralized location, making it easier to debug and troubleshoot issues. Additionally, you can include custom error messages in the exception to provide more context about what went wrong. 

try {
    $conn = new mysqli($servername, $username, $password, $dbname);
    if ($conn->connect_error) {
        throw new Exception("Connection failed: " . $conn->connect_error);
    }

    // Perform MySQL queries here

} catch (Exception $e) {
    echo "Error: " . $e->getMessage();
}

Keywords

PHP MySQL class exceptions error handling informative feedback

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