ZipArchive::getExternalAttributesIndex()
(PHP 5 >= 5.6.0, PHP 7, PECL zip >= 1.12.4)
Retrieve the external attributes of an entry defined by its index
说明
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 archivetest.zipand set the Unix rights from external attributes.
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"; } ?>