Please document this method. I have found a use for it and would love to better understand how it works. TY : )
(PHP 5, PHP 7, PHP 8)
RecursiveIteratorIterator::getSubIterator — The current active sub iterator
Bu işlev hala belgelendirilmemiştir; sadece bağımsız değişken listesi mevcuttur.
level
The current active sub iterator on success; null on failure.
| Sürüm: | Açıklama |
|---|---|
| 8.0.0 |
level is now nullable.
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