Symfony: pass parameter between actions (with a redirect)

Question

I am redirecting from one action (executeProcess) to another (executeIndex). I want to be able to pass a parameter/variable along, without using GET (e.g. $this->re

Answer 1

The best way of passing a variable between two Actions is by using FlashBag

public function fooAction() {
    $this->get('session')->getFlashBag()->add('baz', 'Some variable');
    return $this->redirect(/*Your Redirect Code to barAction*/);
}

public function barAction() {
    $baz = $this->get('session')->getFlashBag()->get('baz');
}

To use the variable in Twig template use this --

{% for flashVar in app.session.flashbag.get('baz') %}
    {{ flashVar }}
{% endfor %}