ZipArchive::unchangeIndex

(PHP 5 >= 5.2.0, PHP 7, PECL zip >= 1.1.0)

ZipArchive::unchangeIndexRevert all changes done to an entry at the given index

Descrierea

public ZipArchive::unchangeIndex ( int $index ) : bool

Revert all changes done to an entry at the given index.

Parametri

index

Index of the entry.

Valorile întoarse

Întoarce valoarea true în cazul succesului sau false în cazul eșecului.

add a note add a note

User Contributed Notes 1 note

up
1
till at php dot net
13 years ago
Consider this example:

<?php
$zip
= new ZipArchive;
$zip->open(...);

$zip->addFile('path/file', 'foo');
$zip->renameIndex(0, 'bar');

echo
$zip->getNameIndex(0); // 'bar'

$zip->unchangeIndex(0);

echo
$zip->getNameIndex(0); // 'false'
?>

Unless you call save() in between, the unchangeIndex() call reverts back to the initial state of the archive - where index '0' did not exist.

If you called save() after addFile() and then renamed the file, you would be able to revert/undo the name change.
To Top