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在PHP SDK中从PDF中移除书签

使用服务器端API构建自己的PHP应用程序以将书签移除到PDF文件中。

如何通过云端PHP SDK删除PDF中的书签

要从PDF中移除书签，我们将使用 Aspose.PDF Cloud PHP SDK 此云端SDK帮助PHP程序员使用Aspose.PDF REST API开发基于云的PDF创建、注释、编辑和转换应用程序。只需在Aspose for Cloud创建一个账户并获取您的应用程序信息。一旦您拥有App SID和密钥，您就可以开始使用Aspose.PDF Cloud PHP SDK。

Package Manager Console Command     
    composer install

通过云端PHP删除PDF中的书签步骤

Aspose.PDF Cloud开发者可以轻松地在几行代码中加载和移除PDF中的书签。

上传PDF文档
从PDF中删除书签
下载处理后的PDF文档

使用PHP删除PDF中的书签
    private function _create_rest_api() {
        $credentials = json_decode(file_get_contents("./Credentials/credentials.json"), true);

        $configAuth = new Configuration();
        $configAuth->setAppKey($credentials['key']);
        $configAuth->setAppSid($credentials['id']);

        $this->pdfApi = new PdfApi(null, $configAuth);
     }

    public function __construct($config) {
        $this->configParams = $config;
        $this->_create_rest_api();
    }

    public function uploadDocument() {
        $filePath = $this->configParams['LOCAL_FOLDER'] . $this->configParams['PDF_DOCUMENT_NAME'];
        $fileData = file_get_contents($filePath);

        $response = $this->pdfApi->uploadFile($this->configParams['PDF_DOCUMENT_NAME'], $fileData);
        if ($response->getCode() === 200) {
            echo "Uploaded file: {$this->configParams['PDF_DOCUMENT_NAME']}\n";
        } else {
            echo "Failed to upload file.";
        }
    }

    public function download_result() {
        $response = $this->pdfApi->downloadFile($this->configParams['PDF_DOCUMENT_NAME']);
        $filePath = $this->configParams['LOCAL_FOLDER'] . $this->configParams['LOCAL_RESULT_DOCUMENT_NAME'];

        if ($response->getCode() === 200) {
            file_put_contents($filePath, $response->getContents());
            echo "Downloaded: $filePath\n";
        } else {
            echo "Failed to download file.";
        }
    }

    public function deleteBookmark() {
        $response = $this->pdfApi->deleteBookmark($this->configParams['PDF_DOCUMENT_NAME'], $this->configParams['BOOKMARK_PATH']);

        if ($response->getCode() === 200) {
            echo "Bookmark '{$this->configParams['DROP_BOOKMARK_PATH']} successfully deleted!";
        }
    }

function main() {
    global $configParams;

    try {
        $pdfBookmarks = new PdfBookmarks($configParams);
        $pdfBookmarks->uploadDocument();
        $pdfBookmarks->deleteBookmark();
        $pdfBookmarks->downloadResult();
    } catch (\Exception $e) {
        echo "Error: " . $e->getMessage() . "\n";
    }
}