array('type' => 'integer', 'key' => 'primary'), 'username' => array('type' => 'string', 'length' => 255, 'null' => false), 'role_id' => array('type' => 'integer') ); public $records = array( array('id' => 1, 'username' => 'CakePHP', 'role_id' => 1), array('id' => 2, 'username' => 'Zend', 'role_id' => 2), array('id' => 3, 'username' => 'Symfony', 'role_id' => 2), array('id' => 4, 'username' => 'CodeIgniter', 'role_id' => 3) ); }