# `url_encode`

The `url_encode` filter percent encodes a given string as URL segment or a mapping as query string:

    {{ "path-seg*ment"|url_encode }}
    {# outputs "path-seg%2Ament" #}

    {{ "string with spaces"|url_encode }}
    {# outputs "string%20with%20spaces" #}

    {{ {'name': 'Fabien', 'city': 'Paris'}|url_encode }}
    {# outputs "name=Fabien&city=Paris" #}

Note

Internally, Twig uses the PHP rawurlencode or the http_build_query function.