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  1. <?php
  2.  
  3. class JsonDate{
  4.  
  5.     public $start_time;
  6.     public $end_time;
  7.     public $duration = 2;
  8.  
  9.     public function getDateCounts() {
  10.  
  11.         $this->start_time = 1369706475;
  12.         $this->end_time = 1369706492;
  13.         $dates = array(
  14.             1369706475,
  15.             1369706477,
  16.             1369706478,
  17.             1369706479,
  18.             1369706481,
  19.             1369706486,
  20.             1369706486,
  21.             1369706487,
  22.             1369706489,
  23.             1369706492,
  24.         );
  25.  
  26.         $dateCounts = array();
  27.         for(
  28.             $to = $this->start_time + $this->duration;
  29.             $to < $this->end_time;
  30.             $to += $this->duration
  31.         ) {
  32.             $from = $to - $this->duration;
  33.             if (!isset($dateCounts[$to]))
  34.                 $dateCounts[$to] = 0;
  35.             foreach ($dates as $i => $date) {
  36.                 if ($from < $date) {
  37.                     if($date <= $to) {
  38.                         $dateCounts[$to]++;
  39.                     } else {
  40.                         break;
  41.                     }
  42.                 } else {
  43.                     unset($dates[$i]);
  44.                 }
  45.             }
  46.         }
  47.  
  48.         return $dateCounts;
  49.  
  50.     }
  51.  
  52. }
  53.  
  54. $JD = new JsonDate();
  55. $dateCounts = $JD->getDateCounts();
  56. print_r($dateCounts);
Success #stdin #stdout 0.01s 20568KB
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Array
(
    [1369706477] => 1
    [1369706479] => 2
    [1369706481] => 1
    [1369706483] => 0
    [1369706485] => 0
    [1369706487] => 3
    [1369706489] => 1
    [1369706491] => 0
)
https://ideone.com/Qk3Ld9
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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