What are the best practices for choosing between PDO and MySQLi for object-oriented programming in PHP?

When choosing between PDO and MySQLi for object-oriented programming in PHP, it is generally recommended to use PDO due to its flexibility and ability to work with multiple database systems. PDO also provides a more secure way to interact with databases by using prepared statements, which help prevent SQL injection attacks. However, if you are working with MySQL-specific features and performance is a concern, MySQLi may be a better choice. 

// Example of using PDO for connecting to a MySQL database
$dsn = 'mysql:host=localhost;dbname=mydatabase';
$username = 'username';
$password = 'password';

try {
    $pdo = new PDO($dsn, $username, $password);
    $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
    echo "Connected successfully";
} catch (PDOException $e) {
    echo "Connection failed: " . $e->getMessage();
}

Keywords

PDO MySQLi object-oriented programming PHP database connectivity

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