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  1. <?php
  2. $times_arrival =
  3. array(
  4.   3 => 
  5.     array(
  6.       0 => 
  7.         array(
  8.           0 => '1',
  9.           1 => '08:12'),
  10.       1 => 
  11.         array(
  12.           0 => '2',
  13.           1 => '08:40')),
  14.   41 => 
  15.     array(
  16.       0 => 
  17.         array(
  18.           0 => '21',
  19.           1 => '12:40')));
  20.  
  21.  
  22. foreach($times_arrival as $city_id => $time_points) {
  23. if (isset($times_departure[$city_id]) && isset($cities[$city_id]))
  24. {
  25.     foreach($times_arrival[$city_id] as $t1_info) 
  26.     {
  27.         foreach($times_departure[$city_id] as $t2_info) 
  28.         {
  29.             if ($t1_info[0] != $t2_info[0])
  30.             {
  31.                 $t1 = $t1_info[1];
  32.                 $t2 = $t2_info[1];
  33.  
  34.                 $vertex_key = new Vertex($city_id, $t1, 1);
  35.                 $vertex_key = $vertex_key->toString();
  36.  
  37.                 if (date('H:i', strtotime($t2)) > date('H:i', strtotime('+ 10 minutes', strtotime($t1))))
  38.                 {
  39.                     $this->graph[$vertex_key][] = new Edge(
  40.                         NULL,
  41.                         $vertex_key, 
  42.                         new Vertex($city_id, $t2, 0),
  43.                         (float) 0,
  44.                         $f((strtotime($t2) - strtotime($t1)) / 60, 0, 1) //edge weight
  45.                     );
  46.                 }
  47.                 else if (date('H:i', strtotime('+ 24 hours', strtotime($t2))) > date('H:i', strtotime('+ 10 minutes', strtotime($t1))))
  48.                 {
  49.                     $this->graph[$vertex_key][] = new Edge(
  50.                         NULL, 
  51.                         $vertex_key,
  52.                         new Vertex($city_id, $t2, 0),
  53.                         (float) 0,
  54.                         $f(strtotime('+ 24 hours', strtotime($t2)) - strtotime($t1) / 60, 0, 1)
  55.                     );
  56.                 }
  57.             }
  58.         }
  59.     }
  60. }
  61. }
  62. ?>
Success #stdin #stdout 0.02s 13112KB
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https://ideone.com/PPscN
language:
PHP (php 7.3.5)
created:
12 years ago
visibility:
public

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