Php/docs/ziparchive.getexternalattributesindex
ZipArchive::getExternalAttributesIndex
(PHP 5 >= 5.6.0, PHP 7, PECL zip >= 1.12.4)
ZipArchive::getExternalAttributesIndex — Retrieve the external attributes of an entry defined by its index
说明
public
ZipArchive::GetExternalAttributesIndex
( int $index
, int &$opsys
, int &$attr
[, int $flags
] ) : bool
Retrieve the external attributes of an entry defined by its index.
参数
index- Index of the entry.
opsys- On success, receive the operating system code defined by one of the ZipArchive::OPSYS_ constants.
attr- On success, receive the external attributes. Value depends on operating system.
flags- If flags is set to
ZipArchive::FL_UNCHANGED, the original unchanged attributes are returned.
返回值
成功时返回 true， 或者在失败时返回 false。
范例
This example extract all the entries of a ZIP
archive test.zip and
set the Unix rights from external attributes.
Example #1 Extract all entries with Unix rights
<?php$zip = new ZipArchive();if ($zip->open('test.zip') === TRUE) { for ($idx=0 ; $s = $zip->statIndex($idx) ; $idx++) { if ($zip->extractTo('.', $s['name'])) { if ($zip->getExternalAttributesIndex($idx, $opsys, $attr) && $opsys==ZipArchive::OPSYS_UNIX) { chmod($s['name'], ($attr >> 16) & 0777); } } } $zip->close(); echo "Ok\n";} else { echo "KO\n";}?>
