README

A Twig extension to access Slim Flash messages in templates.

Install

Via Composer

composer require glazilla/slim-twig-flash

Requires:

• PHP 8 or newer
• Slim Framework Flash Messages 0.4.0 or newer
• Twig 3.4.3 or newer

Usage

• Add extension to your twig views

...
$view->addExtension(new Glazilla\Slim\Views\TwigMessages(
    new Slim\Flash\Messages()
));
...

• In templates use flash() or flash('some_key') to fetch messages from Flash service

...
<ul class="alert alert-danger">
    {% for msg in flash('error') %}
    <li>{{ msg }}</li>
    {% endfor %}
</ul>
...

Testing

phpunit

License

The GNU GENERAL PUBLIC LICENSE Version 3. Please see License File for more information.