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Json_Encode with Html String in Twig

I have a problem parsing HTML strings using json_encode. For example my line:

<h5>Name</h5>

In response, my json is destroyed due to ">". I found a solution in PHP:

json_encode('ARRAY', 'JSON_HEX_QUOT | JSON_HEX_TAG')

But I need to do it in TWIG and it doesn't work there. I have a mistake:

An exception has been thrown during the rendering of a template ("Warning: json_encode() expects parameter 2 to be long, string given") in src/Cloud/ApplicationBundle/Resources/views/Filters/tab.html.twig at line 1.
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2 answers


This solution works great for me:



{{ '<h5>Name</h5>'|json_encode(constant('JSON_UNESCAPED_SLASHES')) }}
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Try



 {{ '<h5>Name</h5>'|json_encode(constant('JSON_HEX_QUOT | JSON_HEX_TAG')) }}
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