Multiple choice technology web technology

Which of the following variable can be used directly in the template without being defined in the action?

  1. $request
  2. $sf_params
  3. $response
  4. $sf_context
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In Symfony 1.x, $sf_params is a core template variable automatically available without explicit definition. $request, $response, and $sf_context require action setup.

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