[Solved] What will be the output of this PHP code? $color = 'red'; switch ($color) { case 'blue': echo 'Blue color'; break; case 'red': echo 'Red color'; break; default: echo 'No color'; } | PHP

PHP - Conditional Statements

What will be the output of this PHP code?

 $color = 'red';
 switch ($color) {
   case 'blue':
     echo 'Blue color';
     break;
   case 'red':
     echo 'Red color';
     break;
   default:
     echo 'No color';
 }

ABlue color

BSyntax error

CNo color

DRed color

Step-by-Step Solution

Solution:

Step 1: Check the value of $color
$color is set to 'red'.
Step 2: Match cases in switch
The switch checks 'blue' first (no match), then 'red' (match), so it runs echo 'Red color' and breaks.
Final Answer:
Red color -> Option D
Quick Check:
Value 'red' matches case 'red' [OK]

Quick Trick: Match value to case, break stops further checks [OK]

Common Mistakes:

Forgetting break causes fall-through
Assuming default runs even if case matches
Mixing case values

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What will be the output of this PHP code?

Step 1: Check the value of $color

Step 2: Match cases in switch

Final Answer:

Quick Check:

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