Time adding

[Reformed]

I'm trying to find the difference between two times. When I subtract them all I ever get is zero. I'm thinking it's because PHP doesn't recognize them as integers? Here is what I'm doing:

$beginTime = date("g:i:s A");
$endTime = date("g:i:s A");

$totalTime = $beginTime - $endTime;

The output is always zero. Clearly this is wrong. Can anyone offer a suggestion?

[njm]

Well, $begintime and $endtime have the same value, so the difference should always be zero.?

$s = date("g:i:s A");
$e = date("g:i:s A", strtotime('-2 hours'));
echo $s-$e;

This will echo 2.

hth, njm

[laserlight]

you probably should look up [man]time/man and [man]microtime/man.