README

A Twig 3 extension to access Slim Flash messages in templates.

Install

Via Composer

composer require k-ko/slim-twig-flash

Requires:

• PHP 7.2 or newer
• Slim Framework Flash Messages 0.1.0 or newer
• Twig 3 or newer

Usage

• Add extension to your twig view

...
$view->addExtension(new Knlv\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.