[Solved] Given this controller method:public function index() { return 'Welcome'; }What will be the output when the route calls this method? | Laravel

Laravel - Controllers

Given this controller method:

public function index() { return 'Welcome'; }

What will be the output when the route calls this method?

AIt returns the string 'Welcome' as the HTTP response.

BIt returns a JSON object with 'Welcome' key.

CIt throws an error because no view is returned.

DIt redirects to the home page automatically.

Step-by-Step Solution

Solution:

Step 1: Understand what the method returns
The method returns a plain string 'Welcome'. Laravel sends this string as the HTTP response body.
Step 2: Identify the output behavior
Returning a string directly outputs it as the response content without errors or redirects.
Final Answer:
It returns the string 'Welcome' as the HTTP response. -> Option A
Quick Check:
Return string = Response string [OK]

Quick Trick: Returning string sends it as HTTP response [OK]

Common Mistakes:

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