Symfony is a powerful PHP framework renowned for its versatility and robustness. Established in 2005, it follows the MVC architecture, offering reusable components and tools for web development. With a strong community, Symfony excels in creating everything from small apps to complex enterprise systems, making it a top choice for PHP developers.
41. What is the recommended naming convention for controller class names in Symfony?
42. Which Symfony component is responsible for loading and executing controller actions?
43. In Symfony, how do you pass data from a controller to a view for rendering?
Answer:By returning an array of data as the second argument of the render() method
44. What is a controller action in Symfony?
Answer:A method in a controller class responsible for handling a specific HTTP request
45. What is the purpose of the Request object in Symfony controllers?
Answer:To encapsulate and represent the incoming HTTP request
46. Which HTTP status code is typically used in Symfony controllers to indicate a successful response?
47. In Symfony, how do you redirect the user to a different URL from a controller action?
Answer:By returning an instance of RedirectResponse
48. What is the purpose of route annotations in Symfony controllers?
Answer:To specify routing information directly within the controller class
49. In Symfony, how can you access route parameters in a controller action?
Answer:By using the Request object's methods like get(), query(), or attributes()
50. What is the primary purpose of a template in a Symfony application?
Answer:To create HTML templates
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