This should probably come without any surprise, but the changes can only be undone before close() is called...
(PHP 5 >= 5.2.0, PHP 7, PHP 8, PECL zip >= 1.1.0)
ZipArchive::unchangeAll — Undo all changes done in the archive
Esta função não possui parâmetros.
Retorna true
em caso de sucesso ou false
em caso de falha.
This should probably come without any surprise, but the changes can only be undone before close() is called...