ZipArchive::setExternalAttributesIndex

(PHP 5 >= 5.6.0, PHP 7, PHP 8, PECL zip >= 1.12.4)

ZipArchive::setExternalAttributesIndex — Set the external attributes of an entry defined by its index

public ZipArchive::setExternalAttributesIndex(
    int $index,
    int $opsys,
    int $attr,
    int $flags = 0
): bool

Set the external attributes of an entry defined by its index.

index: Index of the entry.
opsys: The operating system code defined by one of the ZipArchive::OPSYS_ constants.
attr: The external attributes. Value depends on operating system.
flags: Optional flags. Currently unused.

成功时返回 true，或者在失败时返回 false。