a.php

 <?php
 date_default_timezone_set('Asia/Jakarta');

 echo facebook_time_ago('2021-07-23 04:58:00');

 function facebook_time_ago($timestamp)
 {
      $time_ago = strtotime($timestamp);
      $current_time = time();
      $time_difference = $current_time - $time_ago;
      $seconds = $time_difference;
      $minutes      = round($seconds / 60 );           // value 60 is seconds
      $hours           = round($seconds / 3600);           //value 3600 is 60 minutes * 60 sec
      $days          = round($seconds / 86400);          //86400 = 24 * 60 * 60;
      $weeks          = round($seconds / 604800);          // 7*24*60*60;
      $months          = round($seconds / 2629440);     //((365+365+365+365+366)/5/12)*24*60*60
      $years          = round($seconds / 31553280);     //(365+365+365+365+366)/5 * 24 * 60 * 60
      if($seconds <= 60)
      {
     return "Baru Saja";
   }
      else if($minutes <=60)
      {
     if($minutes==1)
           {
       return "1 menit yang lalu";
     }
     else
           {
       return "$minutes menit yang lalu";
     }
   }
      else if($hours <=24)
      {
     if($hours==1)
           {
       return "beberapa jam yang lalu";
     }
           else
           {
       return "$hours jam yang lalu";
     }
   }
      else if($days <= 7)
      {
     if($days==1)
           {
       return "kemarin";
     }
           else
           {
       return "$days hari yang lalu";
     }
   }
      else if($weeks <= 4.3) //4.3 == 52/12
      {
     if($weeks==1)
           {
       return "seminghu yang lalu";
     }
           else
           {
       return "$weeks minggu lalu";
     }
   }
       else if($months <=12)
      {
     if($months==1)
           {
       return "sebulan yang lalu";
     }
           else
           {
       return "$months bulan yang lalu";
     }
   }
      else
      {
     if($years==1)
           {
       return "setahun yang lalu";
     }
           else
           {
       return "$years tahun yang lalu";
     }
   }
 }
 ?>