Practice Real Company Assessment Patterns • Latest 2025–2026 Mock Tests

Programming Exercises

Write a PHP script to reverse the words in a sentence while keeping their order.

Medium

Problem Statement

Write a PHP script to reverse the words in a sentence while keeping their order.

Sample Input

"Hello world"

Sample Output

world Hello

Limits

Time: 2s · Memory: 256 MB

Code Editor
00:00
<?php function reverseWords($str) { // Your code here } ?>
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Input
"Hello world"
Expected Output
world Hello