function redirect_sort_recursive

1 redirect.module redirect_sort_recursive(&$array, $callback = 'sort')

Sort an array recursively.

Parameters

$array: The array to sort, by reference.

$callback: The sorting callback to use (e.g. 'sort', 'ksort', 'asort').

Return value

TRUE on success or FALSE on failure.:

2 calls to redirect_sort_recursive()

RedirectUnitTest::testSortRecursive in core/modules/redirect/tests/redirect.test: Test redirect_sort_recursive().
redirect_hash in core/modules/redirect/redirect.module: Create a redirect hash.

File

core/modules/redirect/redirect.module, line 1088

Code

function redirect_sort_recursive(&$array, $callback = 'sort') {
  $result = $callback($array);
  foreach ($array as $key => $value) {
    if (is_array($value)) {
      $result &= redirect_sort_recursive($array[$key], $callback);
    }
  }
  return $result;
}