I just now wrote function for check two date difference and display in needed format. I user many if-else operations. Can be shorted my code? Can be used here ternary operations instead of if-else?

$  date1 = '2018-04-30 10:36:29'; $  date2 = '2018-04-30 10:35:29';  echo dateDiff($  date1, $  date2);  function dateDiff($  date1, $  date2) {     $  date_1 = new DateTime($  date1);     $  date_2 = new DateTime($  date2);      $  diff = $  date_1->diff($  date_2);      if($  diff->days > 365){       return $  date_1->format('Y-m-d');     }      elseif($  diff->days < 366 AND $  diff->days > 7){       return $  date_1->format('M d');     }      elseif($  diff->days > 2 AND $  diff->days < 8){       return $  date_1->format('L - H:i');     }      elseif($  diff->days == 2) return "Yesterday ".$  date_1->format('H:i');      elseif($  diff->days < 2 AND $  diff->days > 0 OR $  diff->days == 0 AND $  diff->h > 1) return $  date_1->format('H:i');      elseif($  diff->days == 0 AND $  diff->h < 1 AND $  diff->i >= 1) return $  diff->i." min ago";      elseif($  diff->days == 0 AND $  diff->h < 1 AND $  diff->i < 1) return "just now";      else return $  error = "Error!";  }