(PHP >= 7.2.0, PECL zip >= 1.14.0)
ZipArchive::setEncryptionIndex — Set the encryption method of an entry defined by its index
$password] ) : bool
Set the encryption method of an entry defined by its index.
Index of the entry.
The encryption method defined by one of the ZipArchive::EM_ constants.
Optional password, default used when missing.
TRUE on success or
FALSE on failure.
This function is only available if built against libzip ≥ 1.2.0.