Twig highlight extension

Simple extension to highlight code (it could be done using a filter or a function, of course... but why not with a custom tag? :D).

Installing

Add the dependency to the composer.json file:

{
    "require": {
        "magdkudama/twig-highlight": "dev-master"
    }
}

A minimum working version:

<?php

use MagdKudama\Highlight\Extension;
use MagdKudama\Highlight\Engine\PygmentsRenderer;

$twig = // Initialize Twig!

$twig->addExtension(new Extension(new PygmentsRenderer()));

Usage

{% highlight 'php' with { theme: 'vim' } ignore_errors %}
    <?php

    echo "Hello World!";

    for ($i = 0; $i < 10; $i++) {
        echo $i;
    }
{% endhighlight %}

{% highlight 'php' with { theme: 'vim' } %}
    ... code here ...
{% endhighlight %}

{% highlight 'php' %}
    ... code here ...
{% endhighlight %}

{% highlight 'php' ignore_errors %}
    ... code here ...
{% endhighlight %}

The language (php in this case) is required, but the parameters (with {} and ignore_errors are optional).

If you don't want to use Pygments, you can create your own engine by implementing the MagdKudama\Highlight\Engine interface.

TODO

• Support... Maybe Geshi?
• Default content when there's an error... Maybe!

License

Twig highlight extension is licensed under the MIT license.

Contributors

• Magd Kudama [magdkudama]