[FrameworkBundle] TextDescriptor::formatControllerLink checked method… #39313
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…_exists method before it ensures that $controller is not null
Today I tried PHP8 with Symfony 5.2. - by checking my routes with
It throws
The reason is the configured auth route for the login API defined in routes.yaml:
This route has no controller configured and the value of $controller in
TextDescriptor::formatControllerLink
in the FrameworkBundle isnull
. This method has a elseif condition withmethod_exists
without a check if $controller is a string or object.In PHP8 this throws an exception/error and did not work. This PR checks that
$controller
is not null before the method_exists check to prevent this failure.I'm not sure how to test this in the existing Testsuite