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Setting options for json encode/decode in Serializer #14431

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Oct 17, 2020
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Setting options for json encode/decode in Serializer #14431

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8 changes: 7 additions & 1 deletion components/serializer.rst
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Expand Up @@ -810,7 +810,13 @@ The ``JsonEncoder``
~~~~~~~~~~~~~~~~~~~

The ``JsonEncoder`` encodes to and decodes from JSON strings, based on the PHP
:phpfunction:`json_encode` and :phpfunction:`json_decode` functions.
:phpfunction:`json_encode` and :phpfunction:`json_decode` functions. It can be
useful to modify how these functions operate in certain instances by providing
options such as ``JSON_PRESERVE_ZERO_FRACTION``. You can use the serialization
context to pass in these options using the key ``json_encode_options`` or
``json_decode_options`` respectively::

$this->serializer->serialize($data, 'json', ['json_encode_options' => \JSON_PRESERVE_ZERO_FRACTION]);

The ``CsvEncoder``
~~~~~~~~~~~~~~~~~~~
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