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Jun 25th, 2019
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  1. array (size=4)
  2. 'Первая' =>
  3. array (size=1)
  4. 'От первой' =>
  5. array (size=1)
  6. '1-1' =>
  7. array (size=2)
  8. 9 => string 'от 1-1' (length=8)
  9. 11 => string 'от 1-1' (length=8)
  10. 'Вторая' =>
  11. array (size=1)
  12. 5 => string 'От второй' (length=17)
  13. 4 => string 'Третья' (length=12)
  14. 'Четвертая' =>
  15. array (size=1)
  16. 8 => string 'от четвертой' (length=23)
  17.  
  18. function ShowTree($arr)
  19. {
  20. echo "<ul>";
  21. foreach($arr as $key => $a) {
  22. if (is_array($a)){
  23. echo "<li>$key</li>";
  24. ShowTree($a);
  25. }else{
  26. echo "<li>$a</li>";
  27. }
  28. }
  29. echo "</ul>";
  30. }
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