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  1. <?php
  2.  
  3. function array_diff_gaps($array1, $array2)
  4. {
  5.     $prevnext = function($a) {
  6.         return array_map(function($j) {
  7.             return array_merge(array_keys($j), array_values($j));
  8.         }, $a);
  9.     };
  10.  
  11.     $array2 = array_reduce($prevnext($array2), 'array_merge', []);
  12.  
  13.     foreach($prevnext($array1) as $key => $value) {
  14.         foreach ($array2 as $k => $v) {
  15.             if (in_array($v, range($value[0], $value[1]))) unset($array1[$key]);
  16.         }
  17.     }
  18.  
  19.     return $array1;
  20. }
  21.  
  22. $times = [
  23.     [600 => 660], [660 => 720], [720 => 780], [780 => 840], [840 => 900], [900 => 960],
  24.     [960 => 1020], [1020 => 1080], [1080 => 1140], [1140 => 1200], [1200 => 1260]
  25. ];
  26.  
  27. $zhurnal = [
  28.     [660 => 720], [600 => 660]
  29. ];
  30.  
  31. print_r(array_diff_gaps($times, $zhurnal));
Success #stdin #stdout 0s 82560KB
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Array
(
    [3] => Array
        (
            [780] => 840
        )

    [4] => Array
        (
            [840] => 900
        )

    [5] => Array
        (
            [900] => 960
        )

    [6] => Array
        (
            [960] => 1020
        )

    [7] => Array
        (
            [1020] => 1080
        )

    [8] => Array
        (
            [1080] => 1140
        )

    [9] => Array
        (
            [1140] => 1200
        )

    [10] => Array
        (
            [1200] => 1260
        )

)
https://ideone.com/9XYHsJ
language:
PHP (php 7.3.5)
created:
5 years ago
visibility:
public

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