Find Difference between leader and Previous in results table

Question

Edited: (added table example)

With your help guys I\'m in this place that I have information in table ( Name, team, start time finish time and even time between these tw

Answer 1

$date2 = date_create($date2InString);
$date1 = date_create($date1InString);
date_diff($date2, $date1)->format('%h %i %s' );

for more formats: http://php.net/manual/en/function.date-diff.php

below code should do what you asked for

$timestamp = strtotime($row['synd']);
 print '';
  print '' .$row["ranking"].'';
 print ''.removeParanthesis($row["klass"]).'';
   print ''.$row["nimi"].'  '.$row["Perekonnanimi"].'';
     print ''.$date = date('d-m-Y', $timestamp).'';
    print ''.$row["teamnimi"].'';
print ''.$row["start"].'';
print ''.$row["finish"].'';
print ''.$row["aeg"].'';
print ''.$row["difleader"].'';
print ''.$row["difprev"].'';
$date2 = date_create($row["difprev"]);
$date1 = date_create($row["difleader"]);
date_diff($date2, $date1)->format('%h %i %s' );
print ''.$row["speed"].'';
 print '';