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  1. <?php
  2.  
  3. // your code goes here
  4. $arr = array(
  5.     '26-07-2017 13:12:00', 
  6.     '27-07-2017 13:12:00', 
  7.     '28-07-2017 13:12:00', 
  8.     '27-07-2017 13:40:00', 
  9.     '28-07-2017 13:40:00', 
  10.     '29-07-2017 13:17:00', 
  11.     '30-07-2017 13:17:00', 
  12.     '31-07-2017 13:17:00', 
  13. );
  14.  
  15. $newarr = array_map('strtotime', $arr);
  16. sort($newarr);
  17. var_dump($newarr);
  18. $count = count($newarr);
  19. for ($i = 1; $i < $count; ++$i) {
  20.     if (date('Ymd', $newarr[$i-1]) === date('Ymd', $newarr[$i])) {
  21.         unset($newarr[$i-1]);
  22.     }
  23. }
  24. var_dump($newarr);
  25. $newarr = array_map(function ($d) { return date('d-m-Y H:i:s', $d); }, $newarr);
  26. var_dump($newarr);
Success #stdin #stdout 0.01s 82880KB
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Standard input is empty
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array(8) {
  [0]=>
  int(1501074720)
  [1]=>
  int(1501161120)
  [2]=>
  int(1501162800)
  [3]=>
  int(1501247520)
  [4]=>
  int(1501249200)
  [5]=>
  int(1501334220)
  [6]=>
  int(1501420620)
  [7]=>
  int(1501507020)
}
array(6) {
  [0]=>
  int(1501074720)
  [2]=>
  int(1501162800)
  [4]=>
  int(1501249200)
  [5]=>
  int(1501334220)
  [6]=>
  int(1501420620)
  [7]=>
  int(1501507020)
}
array(6) {
  [0]=>
  string(19) "26-07-2017 13:12:00"
  [2]=>
  string(19) "27-07-2017 13:40:00"
  [4]=>
  string(19) "28-07-2017 13:40:00"
  [5]=>
  string(19) "29-07-2017 13:17:00"
  [6]=>
  string(19) "30-07-2017 13:17:00"
  [7]=>
  string(19) "31-07-2017 13:17:00"
}
https://ideone.com/E9mtBT
language:
PHP (php 7.3.5)
created:
6 years ago
visibility:
public

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