(PHP 5 >= 5.2.0, PECL zip >= 1.8.0)
ZipArchive::addEmptyDir — Add a new directory
Adds an empty directory in the archive.
The directory to add.
如果成功则返回 TRUE，失败则返回 FALSE。
Example #1 Create a new directory in an archive
<?php
$zip = new ZipArchive;
if ($zip->open('test.zip') === TRUE) {
if($zip->addEmptyDir('newDirectory')) {
echo 'Created a new root directory';
} else {
echo 'Could not create the directory';
}
$zip->close();
} else {
echo 'failed';
}
?>