I'm working with a function I found to do this, but I'm trying to make it work with a GMT utc timestamp:

EDIT:
Maybe my issue is with how i'm "converting" the user input time to GMT...

I was doing 

```
$the_user_input_date = strtotime('2011-07-20T01:13:00');
$utctime = gmdate('Y-m-d H:i:s',$the_user_input_date);

```

Does `gmdate('Y-m-d H:i:s',$the_user_input_date);` not actually "convert" it to gmt? does it just format it? Maybe thats my issue.

Here's what the times I can supply would look like:

```
//local time in GMT
2011-07-20T01:13:00

//future time in GMT
2011-07-20T19:49:39

```

I'm trying to get this to work like:

```
    Started 36 mins ago
    Will start in 33 mins
    Will start in 6 hrs 21 mins
    Will start in 4 days 4 hrs 33 mins

```

Here's what im working with so far:

```
EDIT: new php code im working with, seems to ADD 10 HOURS on to my date. Any ideas? I  updated it here:

function ago($from)
 {
  $to = time();

  $to = (($to === null) ? (time()) : ($to));
  $to = ((is_int($to)) ? ($to) : (strtotime($to)));
  $from = ((is_int($from)) ? ($from) : (strtotime($from)));

  $units = array
  (
   "year"   => 29030400, // seconds in a year   (12 months)
   "month"  => 2419200,  // seconds in a month  (4 weeks)
   "week"   => 604800,   // seconds in a week   (7 days)
   "day"    => 86400,    // seconds in a day    (24 hours)
   "hour"   => 3600,     // seconds in an hour  (60 minutes)
   "minute" => 60,       // seconds in a minute (60 seconds)
   "second" => 1         // 1 second
  );

  $diff = abs($from - $to);
  $suffix = (($from > $to) ? ("from now") : ("ago"));

  foreach($units as $unit => $mult)
   if($diff >= $mult)
   {
    $and = (($mult != 1) ? ("") : ("and "));
    $output .= ", ".$and.intval($diff / $mult)." ".$unit.((intval($diff / $mult) == 1) ? ("") : ("s"));
    $diff -= intval($diff / $mult) * $mult;
   }
  $output .= " ".$suffix;
  $output = substr($output, strlen(", "));

  return $output;
 }

```

@Jason

I tried what you suggested here:

```
function ago($dateto)
    {
      $datetime1 = new DateTime( $dateto);
      $datetime2 = new DateTime();
      $interval = $datetime1->diff($datetime2);
      // print_r($interval);

      $format = '';
      if ($interval->h) {
              $format .= ' %h ' . ($interval->h == 1 ? 'hour' : 'hours');
      }
      if ($interval->i) {
              $format .= ' %i ' . ($interval->i == 1 ? 'minute' : 'minutes');
      }
      // more logic for each interval

      if ($format) {
              echo $interval->format($format), ' ago';
      }
      else {
              echo 'now';
      }
    }

```

It always seems to add 10 hours on to my time.

Any ideas what could be going on?

Maybe an error lies with how I'm saving the target time?
When someone submits a time its converted and stored like this

The user submitted time will always start out looking like this as their local time:
07/20/2011 11:00 pm

Then:

```
$time = mysql_real_escape_string($_POST['time']);

$the_date = strtotime($time);

//make user input time into GMT time
$utctime = gmdate('Y/m/d H:i:s',$the_date);

$query = "INSERT INTO $table (time) VALUES ('$utctime');";
mysql_query($query);

```