tuổi tho topic, version 2.0x

$topic['start_date'] = $std->get_date( $topic['start_date'], 'LONG' );

$topic['raw_start_date'] = $topic['start_date'];

$topic['last_post']  = $std->get_date( $topic['last_post'], 'SHORT' );

//Topic Days Old
 $num_day    = round( (time() - $topic['raw_start_date']) / 86400);
 if ($num_day < 1)
 {
  $days_old   = "<span style='color:darkgray; font-size:7pt'>[<b>{$ibforums->lang['topic_started_today']}</b>]</span>";
 }
 if ($num_day >= 1 AND $num_day < 2)
 {
  $days_old   = "<span style='color:darkgray; font-size:7pt'>[<b>{$ibforums->lang['topic_started_yesterday']}</b>]</span>";
 }
 if ($num_day >= 2 AND $num_day < 7)
 {
  $days_old   = "<span style='color:darkgray; font-size:7pt'>[<b>{$num_day}</b> {$ibforums->lang['topic_started_day']}]</span>";
 }
 if ($num_day >= 7 AND $num_day < 30)
 {
  if (($num_day/7) >= round($num_day/7))
  {
   $weeks = round($num_day/7);
  }
  else
  {  
   $weeks = round($num_day/7)-1;
  }
  $days = $num_day-$weeks*7;
  $days_old   = "<span style='color:darkgray; font-size:7pt'>[<b>{$weeks}</b> {$ibforums->lang['topic_started_week']} <b>{$days}</b> {$ibforums->lang['topic_started_day']}]</span>";
 }
 if ($num_day >= 30 AND $num_day < 365) {
  if (($num_day/30) >= round($num_day/30))
  {
   $months = round($num_day/30);
  }
  else
  {  
   $months = round($num_day/30)-1;
  }
  if ((($num_day-$months*30)/7) >= round(($num_day-$months*30)/7))
  {
   $weeks = round(($num_day-$months*30)/7);
  }
  else
  {  
   $weeks = round(($num_day-$months*30)/7)-1;
  }
  $days = $num_day-$months*30-$weeks*7;
  $days_old   = "<span style='color:darkgray; font-size:7pt'>[<b>{$months}</b> {$ibforums->lang['topic_started_month']} <b>{$weeks}</b> {$ibforums->lang['topic_started_week']} <b>{$days}</b> {$ibforums->lang['topic_started_day']}]</span>";
 }
 if ($num_day >= 365) {
  if (($num_day/365) >= round($num_day/365))
  {
   $years = round($num_day/365);
  }
  else
  {  
   $years = round($num_day/365)-1;
  }
  if ((($num_day-$years*365)/30) >= round(($num_day-$years*365)/30))
  {
   $months = round(($num_day-$years*365)/30);
  }
  else
  {  
   $months = round(($num_day-$years*365)/30)-1;
  }
  if ((($num_day-$years*365-$months*30)/7) >= round(($num_day-$years*365-$months*30)/7))
  {
   $weeks = round(($num_day-$years*365-$months*30)/7);
  }
  else
  {  
   $weeks = round(($num_day-$years*365-$months*30)/7)-1;
  }
  $days = $num_day-$years*365-$months*30-$weeks*7;
  $days_old   = "<span style='color:darkgray; font-size:7pt'>[<b>{$years}</b> {$ibforums->lang['topic_started_year']} <b>{$months}</b> {$ibforums->lang['topic_started_month']} <b>{$weeks}</b> {$ibforums->lang['topic_started_week']} <b>{$days}</b> {$ibforums->lang['topic_started_day']}]</span>";
 }

 $topic['daysold']   = $days_old;
 //Topic Days Old End

<a href="{$ibforums->base_url}showtopic={$data['tid']}" title="{$ibforums->lang['topic_started_on']} {$data['start_date']}">{$data['title']}</a><div class="desc">{$data['description']}</div>

<div align="right">{$data['daysold']}</div>

);
?>

'topic_started_yesterday' => "Yesterday",
'topic_started_today' => "Today",
'topic_started_day' => "days",
'topic_started_week' => "weeks",
'topic_started_month' => "months",
'topic_started_year' => "years",