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  1. <?php
  2.  
  3.  
  4. $result['android_animesr_details_ad_hours'] = '9,17-13,13-15';
  5.  
  6. function parseAdHours(string $hours): array
  7. {
  8.     $output = [];
  9.  
  10.     foreach (explode(',', $hours) as $part) {
  11.         $part = trim($part);
  12.  
  13.         if ($part === '') {
  14.             continue;
  15.         }
  16.  
  17.         // Handle ranges like 13-15
  18.         if (preg_match('/^(\d+)\s*-\s*(\d+)$/', $part, $matches)) {
  19.             $start = (int) $matches[1];
  20.             $end   = (int) $matches[2];
  21.  
  22.             if ($start <= $end) {
  23.                 $output = array_merge($output, range($start, $end));
  24.             } else {
  25.                 $output = array_merge($output, range($end, $start));
  26.             }
  27.         }
  28.         // Handle single values like 9
  29.         elseif (is_numeric($part)) {
  30.             $output[] = (int) $part;
  31.         }
  32.     }
  33.  
  34.     $output = array_values(array_unique($output));
  35.     sort($output);
  36.  
  37.     return $output;
  38. }
  39.  
  40. $adHours = parseAdHours($result['android_animesr_details_ad_hours'] ?? '');
  41.  
  42. print_r($adHours);
Success #stdin #stdout 0.02s 26068KB
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stdin
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Standard input is empty
stdout
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Array
(
    [0] => 9
    [1] => 13
    [2] => 14
    [3] => 15
    [4] => 16
    [5] => 17
)
https://ideone.com/V2RT5p
language:
PHP (php 7.3.5)
created:
3 days ago
visibility:
public

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