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In Laravel, how can you access all query parameters sent in a URL?

easy📝 Conceptual Q1 of 15
Laravel - Request and Response
In Laravel, how can you access all query parameters sent in a URL?
AUsing $request->query() method
BUsing $request->all() method
CUsing $request->input() method
DUsing $request->params() method
Step-by-Step Solution
Solution:

  1. Step 1: Understand Laravel request methods

    The $request object provides methods to access input data. The query() method specifically returns query parameters from the URL.

  2. Step 2: Differentiate between input and query methods

    The input() method returns all input data including POST and query, but query() is designed for query parameters only.

  3. Final Answer:

    Using $request->query() method -> Option A

  4. Quick Check:

    Access all query parameters = $request->query() [OK]
Quick Trick: Use $request->query() to get all URL query parameters [OK]
Common Mistakes:
  • Using $request->params() which does not exist
  • Using $request->all() which includes more than query parameters
  • Confusing input() with query() methods

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