(PHP 5 >= 5.2.0, PECL zip >= 1.4.0)
ZipArchive::setArchiveComment — Set the comment of a ZIP archive
The contents of the comment.
如果成功则返回 TRUE，失败则返回 FALSE。
Example #1 Create an archive and set a comment
<?php
$zip = new ZipArchive;
$res = $zip->open('test.zip', ZipArchive::CREATE);
if ($res === TRUE) {
$zip->addFromString('test.txt', 'file content goes here');
$zip->setArchiveComment('new archive comment');
$zip->close();
echo 'ok';
} else {
echo 'failed';
}
?>