View difference between Paste ID: zW0n7gjS and ck2Nkpw5

 <?php
 /*---
   time_dif  elapsed time function
   SYNOPSIS elapsed_time = time_diff(time1,time2,lang)
   INPUT
         time1          : start time; time on unix timestamp format
         time2          : end time; time on unix timestamp format
         lang (otional) : language; string 'id' bahasa indonesia, 'en' english ; default 'id'
   OUTPUT
         elapsed_time   : elapsed time between time1 and time2, string
   --- */
 function time_diff($time1,$time2,$lang='id')
 {
   $text=Array(
     'id'=>Array('hari','jam','menit','detik'),
     'en'=>Array('day[s]','hour[s]','minute[s]','second[s]')
     );
   $ret='';
   $tokens = Array(86400,3600,60,1);
   $difference = $time2 - $time1;
   foreach ($tokens as $id => $value) {
-    if ($difference < $value){ echo "1";continue;};
+    if ($difference < $value) continue;
     $numberOfUnits = floor($difference / $value);
     $difference %= $value;
     $ret.=$numberOfUnits.' '.$text[$lang][$id].' ';
   }
   return $ret;
 }