| private traversalDir ( RecursiveArrayIterator $iterator ) : array | ||
| $iterator | RecursiveArrayIterator | |
| return | array | |
private function traversalDir(RecursiveArrayIterator $iterator)
{
$key = '';
while ($iterator->valid()) {
if ($iterator->hasChildren()) {
$this->traversalDir($iterator->getChildren());
} else {
if ($iterator->key() == 'key' && $iterator->current() != '/') {
$this->dirs[] = $key = $iterator->current();
}
if ($iterator->key() == 'value') {
$this->values[$key] = $iterator->current();
}
}
$iterator->next();
}
return $this->dirs;
}