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PHP returns relative time, such as: 20 minutes ago, 3 days ago

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Release: 2016-07-25 08:43:09
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  1. function plural($num) {
  2. if ($num != 1)
  3. return "s";
  4. }
  5. function getRelativeTime($date) {
  6. $diff = time() - strtotime($date);
  7. if ($diff<60)
  8. return $diff . " second" . plural($diff) . " ago";
  9. $diff = round($diff/60);
  10. if ($diff<60)
  11. return $diff . " minute" . plural($diff) . " ago";
  12. $diff = round($diff/60);
  13. if ($diff<24)
  14. return $diff . " hour" . plural($diff) . " ago";
  15. $diff = round($diff/24);
  16. if ($diff<7)
  17. return $diff . " day" . plural($diff) . " ago";
  18. $diff = round($diff/7);
  19. if ($diff<4)
  20. return $diff . " week" . plural($diff) . " ago";
  21. return "on " . date("F j, Y", strtotime($date));
  22. }
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