Pdo V2.0 Extended Features High Quality

PHP 8.4 introduced perhaps the most significant architectural improvement to PDO in years. Dedicated subclasses— Pdo\Mysql , Pdo\Pgsql , Pdo\Sqlite , Pdo\Odbc , Pdo\Firebird , and Pdo\Dblib —now provide driver-specific methods and constants. Before PHP 8.4, driver subclasses could have extra methods, but there was no standardized way to access database-specific functionality. Now, you can explicitly call the driver class that matches your database:

$pdo->setErrorHandler(function ($errno, $errstr, $errfile, $errline) // custom error handling logic ); pdo v2.0 extended features

$stmt = $pdo->prepare('INSERT INTO users (data) VALUES (:data)'); $data = ['name' => 'John', 'age' => 30]; $stmt->bindParam(':data', json_encode($data)); $stmt->execute(); driver subclasses could have extra methods