Set the comment of an entry defined by its index

# ZipArchive::setCommentIndex

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

ZipArchive::setCommentIndex — Set the comment of an entry defined by its index

### 说明

public function ZipArchive::setCommentIndex(int `$index`, string `$comment`): bool

Set the comment of an entry defined by its index.

### 参数

`index`
  Index of the entry.
`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 Open an archive and set a comment for an entry

    <?php
    $zip = new ZipArchive;
    $res = $zip->open('test.zip');
    if ($res === TRUE) {
        $zip->setCommentIndex(2, 'new entry comment');
        $zip->close();
        echo 'ok';
    } else {
        echo 'failed';
    }
    ?>

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