Twig UTF8 Character Encoding - Symfony2(Twig UTF8 字符编码 - Symfony2)

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问题描述

I am developing a news system for a french association's website with Symfony2. I'm having troubles when it comes to displaying the accents and also HTML.

In the twig view I simply output the variable:

{{ article.body }}

If I insert the accent directly in the database like this: 'é', the variable is not even displayed.

If I insert this instead: é it stays the same.

HTML is shown as text.

I also tried the autoescape function (set to true and false), no success :

{% autoescape true %}
    {{ article.body }}
{% endautoescape %}

Any suggestions? Thanks a lot

解决方案

First you need setting the charset in your HTML code

<!-- for HTML5 -->
<meta charset="UTF-8" />

Second "convert_encoding()" is a twig function which convert variable to other encoding.

{{ article.body | convert_encoding('UTF-8', 'ISO-8859-1') }}

But maybe, you need to use raw before convert your variable

{{ article.body | raw | convert_encoding('UTF-8', 'ISO-8859-1') }}

http://twig.sensiolabs.org/doc/filters/convert_encoding.html

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