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  1. <?php
  2.  
  3. //função para ordenar
  4. function comparaPorTimeStamp($time1, $time2)
  5. {
  6.     if (strtotime($time1) > strtotime($time2))
  7.         return 1;
  8.     else if (strtotime($time1) > strtotime($time2)) 
  9.         return -1;
  10.     else
  11.         return 0;
  12. }
  13.  
  14.  
  15. $var = array("12/08", "13/08", "06/08");
  16.  
  17. array_push($var, "10/08");
  18. array_push($var, "15/08");
  19. array_push($var,"11/08");       
  20.  
  21.  
  22. $var = array_unique($var);	
  23.  
  24. $lista = array();
  25.  
  26. foreach( $var as $value ) {
  27. 	//inverte dia com mes e substitui por traço
  28. 	$value= join("-",array_reverse(explode("/",$value)));
  29.  
  30. 	//transforma em data valida
  31. 	$arquivo= "2018-".$value;
  32. 	//cria o array
  33. 	$lista[] .= $arquivo;
  34.  
  35.  
  36. }		
  37.  
  38.  
  39. //ordena por data crescente
  40. usort($lista, "comparaPorTimeStamp");
  41.  
  42. //vamos ao que interessa
  43.  
  44. $datas = array();
  45.  
  46. foreach( $lista as $valor ) {
  47.  
  48. 	$valor=str_replace("2018-","",$valor);
  49. 	//$value=str_replace("-","/",$value);
  50. 	$valor= join("/",array_reverse(explode("-",$valor)));
  51. 	$datas[] .= $valor;
  52.  
  53. }
  54.  
  55. print_r($datas);
Success #stdin #stdout 0.04s 82624KB
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stdin
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Standard input is empty
stdout
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Array
(
    [0] => 06/08
    [1] => 10/08
    [2] => 11/08
    [3] => 12/08
    [4] => 13/08
    [5] => 15/08
)
https://ideone.com/EQNDWY
language:
PHP (php 7.3.5)
created:
5 years ago
visibility:
public

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