将单个实体转换为数组 [英] Convert single entity to an array

问题描述

将我的 Symfony2 实体转换为数组的最有效方法是什么?实体包含带有 setter/getter 的受保护字段.是否可以使用 JMSSerializer ?

What is the most efficient way to convert my Symfony2 entity to an array ? Entity contains protected fields with setters/getters. Is it possible to do with JMSSerializer ?

推荐答案

使用此包是将实体转换为序列化格式的最有效方法.此外，它是由 Sensio Labs 推荐的.

Using this bundle is the most efficient way to convert Entities to serialized format. Moreover, it's recommended by Sensio Labs.

要序列化您只需要安装、配置此包，然后:

To serialize You need only to install, configure this bundle and then:

$serializer = JMS\Serializer\SerializerBuilder::create()->build();
$serializer->serialize($object, 'json');

并反序列化:

$serializer = JMS\Serializer\SerializerBuilder::create()->build();
$object = $serializer->deserialize($jsonData, 'MyNamespace\MyObject', 'json');

仅此而已.

您也可以使用它来将对象转换为数组:

You can also use it to convert an object to an array:

$serializer = JMS\Serializer\SerializerBuilder::create()->build();
$array = $serializer->toArray($object);

此外，您可以使用序列化组防止无限递归:

Also, you can prevent infinite recursion using serialization groups:

$serializer = JMS\Serializer\SerializerBuilder::create()->build();
$context = \JMS\Serializer\SerializationContext::create();
$context->setGroups($groups);
$serializer->serialize($object, 'json', $context);

问候

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