*/
echo "Please enter two odd numbers to find the commond factories, separated by space. For example 12345 8873.\n";
/**
* Get the command line input
*/
$handle = fopen("php://stdin", "r");
$line = trim(fgets($handle));
$numbers = explode(" ", $line);
/**
* Check if all the numbers are odd
*/
checkIsOdd($numbers);
/**
* initial main object and call the method
*/
$obj = new CommonOddFactor($numbers[0], $numbers[1]);
$ary = $obj->getAllCommonFactors();
/**
* Echo out the result
*/
echo "The common factories are: \n";
foreach ($ary as $n) {
echo $n . "\n";
}
/**
* utility functions: check both numbers
*/
function checkIsOdd($ary)
{
foreach ($ary as $n) {
if (!isOdd($n)) {
/**
* test common factories
*/
public function testfactories2()
{
$obj = new CommonOddFactor(133, 21);
$obj->getAllCommonFactors();
$this->assertEmpty(array_diff($obj->factors, array(1, 7)));
}
