Pdo | V20 Extended Features

// Continue processing other tasks...

// Fetch the results when available while ($row = $stmt->fetch()) { echo $row['name'] . "\n"; } // Create a PDO instance with query caching enabled $dsn = 'mysql:host=localhost;dbname=example'; $pdo = new PDO($dsn, 'username', 'password', array( PDO::ATTR_CACHE_PREPARES => true, PDO::ATTR_CACHE_STATEMENTS => true, ));

// Prepare a query $stmt = $pdo->prepare('SELECT * FROM users');

// Prepare an asynchronous query $stmt = $pdo->prepare('SELECT * FROM users', array(PDO::ATTR_CURSOR => PDO::CURSOR_SCROLLABLE));