Twig: How to print special symbols, such as Copyright, Trademark, etc

Question

I want to use special symbols, but instead all I get printed question mark symbol �

I tried

{% autoescape \'html\' %}
    {{ \'©\'|escape(\'html\') }}           


        

Answer 1

Use raw filter :

{{ '©'|raw }}

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

If the output is supposed to be HTML, you can also use HTML entity notation, for example trademark sign:

{{ '™' }}

or email sign:

{{ '@' }}

Answer 2

Since you want to display a static string and not a variable, you can write the character directly, you don't need to use the {{ }} tag:

©

Or by using the HTML entity cited by Miro:

™