'mysql', 'username' => 'database_user', 'password' => 'database_password', 'hostspec' => 'localhost', 'database' => 'database_name' ); $options = array( 'debug' => 2, 'portability' => MDB2_PORTABILITY_ALL, ); $db =& MDB2::factory($dsn, $options); if (PEAR::isError($db)) { die('Error connecting to database: ' . $db->getMessage()); } ?>
'mysql', 'username' => 'database_user', 'password' => 'database_password', 'hostspec' => 'localhost', 'database' => 'database_name' ); $options = array( 'debug' => 2, 'portability' => MDB2_PORTABILITY_ALL, ); $db =& MDB2::factory($dsn, $options); if (PEAR::isError($db)) { die('Error connecting to database: ' . $db->getMessage()); } $first_name = 'John'; $last_name = 'Doe'; $query = "INSERT INTO users (first_name, last_name) VALUES (?, ?)"; $types = array('text', 'text'); $data = array($first_name, $last_name); $stmt = $db->prepare($query, $types); if (PEAR::isError($stmt)) { die('Error preparing query: ' . $stmt->getMessage()); } $result = $stmt->execute($data); if (PEAR::isError($result)) { die('Error executing query: ' . $result->getMessage()); } ?>Overall, PearDatabase provides a robust feature set to work with different databases using PHP, including prepared statements, transactions, and error handling. It's designed to be flexible, secure, and efficient.