Plemi Twig extensions

Base64 encoding for images

Basic Twig function to allow base64 images encoding following latest RFC.

Usage in the real world

First of all, add this to your composer.json.

{
    "require": {
        "plemi/twig-extensions": "dev-master"
    }
}

Symfony2

<service id="plemi.twig.base64_extension" class="Plemi\Twig\Extensions\Base64Extension" public="false">
    <tag name="twig.extension" />
</service>

Silex

<?php

// After registering Twig Silex Provider
$app['twig']->addExtension(new \Plemi\Twig\Extensions\Base64Extension());

Then in your twig templates, just call the function with the file path as an argument.

{{ image64('/images/logo.jpg') }}