PHP Program to Condense a Number
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Condense a Number
In the following example, we will condense a number (8654) into a single digit (5).
i.e., 8654 = 8 + 6 + 5 + 4
8654 = 23
8654 = 2 + 3
8654 = 5 (single digit)
Example
PHP Compiler
<?php
$num = 8654;
$userValue = $num;
function myCondense($a){
$copyNum = $a;
$remainder = 0;
$result = 0;
while($copyNum != 0)
{
$remainder = $copyNum % 10;
$result += $remainder;
$copyNum = floor($copyNum / 10);
}
return $result;
}
while($num > 9)
$num = myCondense($num);
echo "Single Digit of $userValue: $num";
?>
Output
Single Digit of 8654: 5
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