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8.5.7 countDim

integer Set::countDim ($array = null, $all = false, $count = 0)

Chiffre les dimensions d'un tableau. Si $all est défini comme false (qui est définit par défaut) il ne prendra en considération que la dimension du premier élément du tableau.

$data = array('one', '2', 'three');
$result = Set::countDim($data);
// $result == 1

$data = array('1' => '1.1', '2', '3');
$result = Set::countDim($data);
// $result == 1

$data = array('1' => array('1.1' => '1.1.1'), '2', '3' => array('3.1' => '3.1.1'));
$result = Set::countDim($data);
// $result == 2

$data = array('1' => '1.1', '2', '3' => array('3.1' => '3.1.1'));
$result = Set::countDim($data);
// $result == 1

$data = array('1' => '1.1', '2', '3' => array('3.1' => '3.1.1'));
$result = Set::countDim($data, true);
// $result == 2

$data = array('1' => array('1.1' => '1.1.1'), '2', '3' => array('3.1' => array('3.1.1' => '3.1.1.1')));
$result = Set::countDim($data);
// $result == 2

$data = array('1' => array('1.1' => '1.1.1'), '2', '3' => array('3.1' => array('3.1.1' => '3.1.1.1')));
$result = Set::countDim($data, true);
// $result == 3

$data = array('1' => array('1.1' => '1.1.1'), array('2' => array('2.1' => array('2.1.1' => '2.1.1.1'))), '3' => array('3.1' => array('3.1.1' => '3.1.1.1')));
$result = Set::countDim($data, true);
// $result == 4

$data = array('1' => array('1.1' => '1.1.1'), array('2' => array('2.1' => array('2.1.1' => array('2.1.1.1')))), '3' => array('3.1' => array('3.1.1' => '3.1.1.1')));
$result = Set::countDim($data, true);
// $result == 5

$data = array('1' => array('1.1' => '1.1.1'), array('2' => array('2.1' => array('2.1.1' => array('2.1.1.1' => '2.1.1.1.1')))), '3' => array('3.1' => array('3.1.1' => '3.1.1.1')));
$result = Set::countDim($data, true);
// $result == 5

$set = array('1' => array('1.1' => '1.1.1'), array('2' => array('2.1' => array('2.1.1' => array('2.1.1.1' => '2.1.1.1.1')))), '3' => array('3.1' => array('3.1.1' => '3.1.1.1')));
$result = Set::countDim($set, false, 0);
// $result == 2

$result = Set::countDim($set, true);
// $result == 5
  1. $data = array('one', '2', 'three');
  2. $result = Set::countDim($data);
  3. // $result == 1
  4. $data = array('1' => '1.1', '2', '3');
  5. $result = Set::countDim($data);
  6. // $result == 1
  7. $data = array('1' => array('1.1' => '1.1.1'), '2', '3' => array('3.1' => '3.1.1'));
  8. $result = Set::countDim($data);
  9. // $result == 2
  10. $data = array('1' => '1.1', '2', '3' => array('3.1' => '3.1.1'));
  11. $result = Set::countDim($data);
  12. // $result == 1
  13. $data = array('1' => '1.1', '2', '3' => array('3.1' => '3.1.1'));
  14. $result = Set::countDim($data, true);
  15. // $result == 2
  16. $data = array('1' => array('1.1' => '1.1.1'), '2', '3' => array('3.1' => array('3.1.1' => '3.1.1.1')));
  17. $result = Set::countDim($data);
  18. // $result == 2
  19. $data = array('1' => array('1.1' => '1.1.1'), '2', '3' => array('3.1' => array('3.1.1' => '3.1.1.1')));
  20. $result = Set::countDim($data, true);
  21. // $result == 3
  22. $data = array('1' => array('1.1' => '1.1.1'), array('2' => array('2.1' => array('2.1.1' => '2.1.1.1'))), '3' => array('3.1' => array('3.1.1' => '3.1.1.1')));
  23. $result = Set::countDim($data, true);
  24. // $result == 4
  25. $data = array('1' => array('1.1' => '1.1.1'), array('2' => array('2.1' => array('2.1.1' => array('2.1.1.1')))), '3' => array('3.1' => array('3.1.1' => '3.1.1.1')));
  26. $result = Set::countDim($data, true);
  27. // $result == 5
  28. $data = array('1' => array('1.1' => '1.1.1'), array('2' => array('2.1' => array('2.1.1' => array('2.1.1.1' => '2.1.1.1.1')))), '3' => array('3.1' => array('3.1.1' => '3.1.1.1')));
  29. $result = Set::countDim($data, true);
  30. // $result == 5
  31. $set = array('1' => array('1.1' => '1.1.1'), array('2' => array('2.1' => array('2.1.1' => array('2.1.1.1' => '2.1.1.1.1')))), '3' => array('3.1' => array('3.1.1' => '3.1.1.1')));
  32. $result = Set::countDim($set, false, 0);
  33. // $result == 2
  34. $result = Set::countDim($set, true);
  35. // $result == 5
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