syntaxtwigstring-concatenationtemplating

How to concatenate strings in twig

Anyone knows how to concatenate strings in twig? I want to do something like:

{{ concat('http://', app.request.host) }}
Solution

  • This should work fine:

    {{ 'http://' ~ app.request.host }}

    To add a filter - like 'trans' - in the same tag use

    {{ ('http://' ~ app.request.host) | trans }}

    As Adam Elsodaney points out, you can also use string interpolation, this does require double quoted strings:

    {{ "http://#{app.request.host}" }}