Returns the Zip archive comment

# ZipArchive::getArchiveComment

(PHP 5 >= 5.2.0, PHP 7, PHP 8, PECL zip >= 1.1.0)

ZipArchive::getArchiveComment — Returns the Zip archive comment

### 说明

public function ZipArchive::getArchiveComment(int `$flags` = 0): string|false

Returns the Zip archive comment.

### 参数

`flags`
  If flags is set to `ZipArchive::FL_UNCHANGED`, the original unchanged comment is returned.

### 返回值

Returns the Zip archive comment 或者在失败时返回 `false`.

### 示例

示例 #1 Dump an archive comment

    <?php
    $zip = new ZipArchive;
    $res = $zip->open('test_with_comment.zip');
    if ($res === TRUE) {
        var_dump($zip->getArchiveComment());
        /* Or using the archive property */
        var_dump($zip->comment);
    } else {
        echo 'failed, code:' . $res;
    }
    ?>

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