php - Generate URL in Symfony 5 with GET parameters

In Symfony 5, I would like to generate an URL partially based on GET paramaters already posted.

Let's assume that the URL posted is:

user/edit/5?foo=1&bar=1&baz=1&qux=1
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I would like to generate in the controller withoutfoo:

user/edit/5?bar=1&baz=1&qux=1
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First, I removefoo parameter :

$request->query->remove('foo');
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If I didn't get theuser_id in the URL as route parameter (5), I would use:

$this->generateUrl('user_edit', $request->query->all());
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But this is not working becauseuser_id is missing. So how can I generated such URL without rewriting all variables:

$this->generateUrl('user_edit', ['id' => $user->getId(), ???]);
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I was thinking about PHP functionarray_merge() but this seems to me more a trick than an elegant solution:

$this->generateUrl('user_edit', array_merge(
    ['id' => $user->getId()],
    $request->query->all())
);
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