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Q: Sum Reversed Numbers - PHP Array Task

+4 votes

Write a program that reads sequence of numbers, reverses their digits, and prints their sum.


sum reversed numbers php array task

asked in PHP category by user Jolie Ann

1 Answer

+3 votes

My solution:


$arr = explode(" ", readline());

for ($i = 0; $i < count($arr); $i++) {
    $arr[$i] = strrev($arr[$i]);

echo array_sum($arr);
answered by user andrew