<?php
function d2t($dec) { 
	$vars = explode(".",$dec);
	$min = $vars[0];
	$tempma = "0.".$vars[1];	
	$tempma = $tempma * 3600;
	$sec = floor($tempma - (60*60));
	return array("minutes"=>$min,"Second"=>$sec);
}

print_r(d2t(14.074161511286));
?>