'mysql:host=localhost;dbname=test', 'username' => 'root', 'password' => '' ); // Create connection $conn = Doctrine_Manager::connection($dbOptions['dsn'], 'doctrine'); $conn->setUsername($dbOptions['username']); $conn->setPassword($dbOptions['password']); // Retrieve data $q = Doctrine_Query::create() ->from('User u') ->where('u.username = ?', 'john') ->orderBy('u.created_at DESC') ->limit(10); $users = $q->execute(); // Display data foreach ($users as $user) { echo $user->id . ': ' . $user->username . PHP_EOL; } ?>
'mysql:host=localhost;dbname=test', 'username' => 'root', 'password' => '' ); // Create connection $conn = Doctrine_Manager::connection($dbOptions['dsn'], 'doctrine'); $conn->setUsername($dbOptions['username']); $conn->setPassword($dbOptions['password']); // Update data $user = Doctrine_Core::getTable('User')->findOneBy('username', 'john'); if ($user) { $user->setEmail('jdoe@example.com'); $user->save(); } // Display data echo $user->id . ': ' . $user->username . ', ' . $user->email . PHP_EOL; ?>In conclusion, Doctrine_Core is a package library for PHP that provides a powerful and flexible way to work with databases. Its ORM features allow developers to write code that is more intuitive and easier to maintain.