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Document combining JSON constants

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Working out how to do this took Slack and StackOverflow. Documenting so others know what to do.
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Peter Bowyer
2018-10-12 09:40:00 +01:00
committed by Fabien Potencier
parent 4eea72c25c
commit 7f4ecd66f1
1 changed files with 3 additions and 1 deletions
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doc/filters/json_encode.rst
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@@ -15,7 +15,9 @@ Arguments
---------
* ``options``: A bitmask of `json_encode options`_ (``{{
data|json_encode(constant('JSON_PRETTY_PRINT')) }}``)
data|json_encode(constant('JSON_PRETTY_PRINT')) }}``. Combine constants using `Twig's bitwise operators`: ``{{
data|json_encode(constant('JSON_PRETTY_PRINT') b-or constant('JSON_HEX_QUOT') }}``)
.. _`json_encode`: https://secure.php.net/json_encode
.. _`json_encode options`: https://secure.php.net/manual/en/json.constants.php
.. `Twig's bitwise operators`: https://twig.symfony.com/doc/2.x/templates.html#logic