Example: PHP program to find factors of a number using the while loop

C
C++
C#
Java
Python
PHP

<?php
// PHP program to find factors of a number using the while loop

$x = 90;
$i = 1;

echo "The factors of the " . $x . " are: ";

while ($i <= $x)
{
    if ($x % $i == 0)
    {
        echo $i . " ";
    }
    ++$i;
}

?>