Shorten if less than??

[Anon]

I have the following code. Am I able to shorten the if statement??

if($result[1] <= $result[2] && $result[2] <= $result[3] && $result[3] <= $result[4] && $result[4] <= $result[5] && $result[5] <= $result[6])
{
echo("PASSED");
}
else
{
echo("FAILED");
}

[Anon]

Yes.

$result = array(5,2,7,1,7,9);
$sresult = $result;
sort($sresult);
echo ($result==$sresult) ? 'PASSED' : 'FAILED';