Mine

<?php	$start_time = 943959600; //10PM	$finish_time = 943887600; //2AM		//Convert to real times	$start_time = date('H.i', $start_time); //10PM	$finish_time = date('H.i', $finish_time); //2AM	if ($start_time > $finish_time) {		$hoursworked = $start_time - $finish_time;	} else {		$hoursworked = $finish_time - $start_time;	}		echo $hoursworked; //Spits out 20 hours but need it to spit out 4 hours?>