Useful extensions for twig.

Open a command console, enter your project directory and execute the following command to download the latest stable version of this library:

composer require nucleos/twig-extensions

If you want to use this library inside symfony, you can use a bridge.

Then, enable the bundle by adding it to the list of registered bundles in config/bundles.php file of your project:

// config/bundles.php

return [
    // ...
    Nucleos\Twig\Bridge\Symfony\Bundle\NucleosTwigBundle::class => ['all' => true],
];

The Twig filter spamsecure replaces all dot and @-signs.

{# Replace plain text #}
{{ text|spamsecure }}

{# Replace rich text mails #}
{{ htmlText|spamsecure(true) }}

Create a configuration file called nucleos_twig.yaml:

# config/packages/nucleos_twig.yaml

nucleos_twig:
    secure:
        mail:
            at_text:   [ ' [AT] ', ' (AT) ', ' [ÄT] ' ]
            dot_text:  [ ' [DOT] ', ' (DOT) ', ' [.] ' ]

This library is under the MIT license.