Find the output of the following PHP 7.1 program.
function double($test)
{
return $test*2;
}
$bar = $ar = 5;
$s = $ar++;
$exp = $dp = ++$bar;
$foo = double($dp++);
$gh = double(++$exp);
$res = $gh += 10;
print_r($res)
?>
Correct Answer:
24
Explanation:
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