ZipArchive::getExternalAttributesIndex

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

ZipArchive::getExternalAttributesIndexRetrieve the external attributes of an entry defined by its index

说明

bool ZipArchive::GetExternalAttributesIndex ( int $index , int &$opsys , int &$attr [, int $flags ] )

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 (
$idx=$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";
}
?>
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