ZipArchive::unchangeIndex

(PHP 5 >= 5.2.0, PECL zip >= 1.1.0)

ZipArchive::unchangeIndex — Revert all changes done to an entry at the given index.

mixed ZipArchive::unchangeIndex ( int $index )

Revert all changes done to an entry at the given index.

如果成功则返回 TRUE，失败则返回 FALSE。