Online PHP editor | refs for gYQBd

@ 2015-04-10T11:57:38Z

<?php

$posttime = "12:30";
$number = "0.5";

$posttime = explode(":", $posttime);
$hoursToNumber = $posttime[0]*60*60;
$minutesToNumber = $posttime[1]*60;

$number = ($number + $hoursToNumber + $minutesToNumber)/60/60;

echo $number;