我不知道如何整合beberlei学说扩展：
https://github.com/beberlei/DoctrineExtensions
在Zend Framework 2中使用Doctrine模块.
我用作曲家安装了它：

“beberlei/DoctrineExtensions”: “dev-master”

我尝试从我的module.config.PHP应用程序模块：

'doctrine' => array(
    'driver' => array(
         __NAMESPACE__ .'_driver' => array(
            'class' => 'Doctrine\ORM\Mapping\Driver\AnnotationDriver','cache' => 'array','paths' => array(__DIR__ . '/../src/'.__NAMESPACE__.'/Entity')
        ),'orm_default' => array(
            'drivers' => array(
               __NAMESPACE__.'\Entity' => __NAMESPACE__. '_driver'

            )
        )
    ),'configuration' => array(
        'orm_default' => array(
            'string_functions' => array(
                'GroupConcat' => '/vendor/beberlei/DoctrineExtensions\Query\Msysql\GroupConcat'
            )
        )
    )
),

但抛出了这个异常：

Fatal error: Class
‘/vendor/beberlei/DoctrineExtensions\Query\Msysql\GroupConcat’ not
found

'doctrine' => array(
    'driver' => array(
         __NAMESPACE__ .'_driver' => array(
            'class' => 'Doctrine\ORM\Mapping\Driver\AnnotationDriver','configuration' => array(
        'orm_default' => array(
            'string_functions' => array(
                'GroupConcat' => 'DoctrineExtensions\Query\MysqL\GroupConcat'
            )
        )
    )
),