ZipArchive::unchangeIndex
(PHP 5 >= 5.2.0, PHP 7, PHP 8, PECL zip >= 1.1.0)
ZipArchive::unchangeIndex — 指定したインデックスのエントリに対するすべての変更を取り消す
パラメータ
index
-
エントリのインデックス。
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User Contributed Notes 1 note
till at php dot net ¶
14 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.
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