What is serialization in Symfony?
Symfony provides a serializer to serialize/deserialize to and from objects and different formats (eg JSON or XML). Before using it, read the Serializer component docs to familiarize yourself with its philosophy and the terminology of normalizers and encoders.
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What is Symfony Normalizer?
Normalizers¶ Normalizers convert objects to arrays and vice versa. They implement Symfony/Component/Serializer/Normalizer/NormalizerInterface to normalize (object to array) and Symfony/Component/Serializer/Normalizer/DenormalizerInterface to denormalize (array to object).
What does serialization mean?
In computing, serialization (US spelling) or serialization (British spelling) is the process of translating a data structure or the state of an object into a format that can be stored (for example, in a file or in a data buffer). memory) or transmitted (for example, over a computer network) and reconstructed later (possibly on a different…
What is serialization in computing?
Serialization is the process of converting an object into a stream of bytes in order to store the object or transmit it to memory, a database, or a file. Its main purpose is to save the state of an object so that it can be recreated when needed. The reverse process is called deserialization.
What are serializers in Python?
Serializers allow you to convert complex data, such as query sets and model instances, into native Python data types that can then be easily represented in JSON, XML, or other content types.
Can you convert an entity to an array in symfony?
Symfony Serializer can now convert to XML, JSON, YAML, etc. but not to an array. I need to convert because I want to have a clean var_dump. Now I have entity with few connections and it is totally unreadable.
How to normalize a PHP object in Symfony?
Normalizes a PHP object using an object that implements Symfony//Component//Serializer//Normalizer//NormalizableInterface. This normalizer converts objects that implement Symfony//Component//Uid//AbstractUid to strings.
How does deep object populate work in symfony?
When the AbstractObjectNormalizer::DEEP_OBJECT_TO_POPULATE option is set to true, existing children of the root OBJECT_TO_POPULATE are updated from the normalized data, rather than being recreated by the denormalizer. Note that DEEP_OBJECT_TO_POPULATE only works for single child objects, not arrays of objects.
Where is the serialization parameter in the symfony component?
The first parameter of serialize() is the object to serialize and the second parameter is used to choose the proper encoder, in this case Symfony//Component//Serializer//Encoder//JsonEncoder. Now you will learn how to do the exact opposite.