Json_Encode with Html String in Twig

Question

I have problem with parsing HTML strings using json_encode. For example my string:

<h5>Name</h5>

In return my json is ruined because of ">". I found 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 like that. I've got error:

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.

Matteo · Accepted Answer · 2015-07-20 10:06:09Z

4

This solution work fine for me:

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

answered Jul 20, 2015 at 10:06

Matteo

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Comments

DonCallisto · Accepted Answer · 2015-07-20 10:10:03Z

1

Try with

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

edited Jul 20, 2015 at 10:10

answered Jul 20, 2015 at 10:03

DonCallisto

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