Online PHP editor | refs for OnQn6

<?php class User { private $id; private $username; } class MySqlUserMapper { public function fetchByUsername($username) { $row = array( 'id' => '1', 'username' => $username, ); return $this->hydrate($row); } private function hydrate(User $user, array $row) { static $hydrator; if (!$hydrator) { $hydrator = function (array $row) { var_dump($this); foreach ($row as $k => $v) { $this->{$k} = $v; } }; } $hydrator = $hydrator->bindTo($user, $user); $hydrator($row); } } $mapper = new MySqlUserMapper(); var_dump($mapper->fetchByUsername('mabe'));