Set the comment of a ZIP archive

# ZipArchive::setArchiveComment

(PHP 5 >= 5.2.0, PHP 7, PHP 8, PECL zip >= 1.4.0)

ZipArchive::setArchiveComment — Set the comment of a ZIP archive

### 说明

public function ZipArchive::setArchiveComment(string `$comment`): bool

Set the comment of a ZIP archive.

### 参数

`comment`
  The contents of the comment.

### 返回值

成功时返回 `true`， 或者在失败时返回 `false`。

### 示例

示例 #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';
    }
    ?>

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