[Solved] You want to categorize a number into 'small', 'medium'... Which code correctly implements this logic for:- small: 1 or 2- medium: 3 or 4- large: any other number$num = 3;// Your match expression here | PHP

PHP - Conditional Statements

You want to categorize a number into 'small', 'medium', or 'large' using a PHP 8 match expression. Which code correctly implements this logic for:
- small: 1 or 2
- medium: 3 or 4
- large: any other number

$num = 3;
// Your match expression here

Amatch($num) { 1, 2 => 'small', 3, 4 => 'medium', _ => 'large' };

Bmatch($num) { 1, 2 => 'small', 3, 4 => 'medium', default => 'large' };

Cmatch $num { 1, 2 => 'small', 3, 4 => 'medium', default => 'large' };

Dmatch($num) { 1, 2: 'small', 3, 4: 'medium', default => 'large' };

Step-by-Step Solution

Solution:

Step 1: Use comma-separated values for multiple cases
PHP 8 match allows multiple values per case separated by commas.
Step 2: Use correct default keyword
Default fallback must use default keyword, not underscore or other.
Final Answer:
match($num) { 1, 2 => 'small', 3, 4 => 'medium', default => 'large' }; -> Option B
Quick Check:
Multiple values + default keyword = match($num) { 1, 2 => 'small', 3, 4 => 'medium', default => 'large' }; [OK]

Quick Trick: Use commas for multiple cases and default keyword for fallback [OK]

Common Mistakes:

Using _ instead of default for fallback
Not separating multiple cases with commas
Confusing syntax with switch statement

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More PHP Quizzes

You want to categorize a number into 'small', 'medium', or 'large' using a PHP 8 match expression. Which code correctly implements this logic for:

Step 1: Use comma-separated values for multiple cases

Step 2: Use correct default keyword

Final Answer:

Quick Check:

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