Show all flash bag contents in Symfony Twig view

Aaron Belchamber — Fri, 10 Apr 2015 16:07:23 +0000

Here is a how you can display all your flash bag messages in a Symfony Twig view. The “flash bag” is a special collection of session variables that hold data like a one-time message in HTML. It is often used in e-commerce form flows when the credit card was declined, instead of further processing the […]

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Looping through all request variables in a Symfony Twig view

Aaron Belchamber — Thu, 26 Mar 2015 14:23:11 +0000

Here is a quick way to access all request variables and output them in a Symfony Twig view: {% for request in app.request.query.all %} {{ request|raw }}<br/> {% endfor %}

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Show all flash bag contents in Symfony Twig view

Looping through all request variables in a Symfony Twig view