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在 PHP SDK 中创建 PDF

使用云 PHP SDK 创建 PDF 文档

如何通过云 PHP SDK 创建 PDF

要创建 PDF，我们将使用 Aspose.PDF Cloud PHP SDK 此云 SDK 协助 PHP 程序员使用 PHP 编程语言通过 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，就可以开始使用 Aspose.PDF Cloud PHP SDK 了。

包管理器控制台命令     
    composer install

通过云 PHP 创建 PDF 的步骤

Aspose.PDF Cloud 开发者可以轻松加载并用几行代码创建 PDF。

上传 PDF 文档
定义配置参数
定义 PdfPageChanges 类
调用 createPdfDocument() 生成 PDF

使用 PHP 创建 PDF
    require __DIR__.'\..\..\vendor\autoload.php';

    use Aspose\PDF\Configuration;
    use Aspose\PDF\Api\PdfApi;

    // Загрузка JSON с учетными данными
    $credentials = json_decode(file_get_contents(__DIR__ . '/../../../Credentials/credentials.json'), true);

    $configParams = [
        "LOCAL_FOLDER" => "C:\\Samples\\",
        "TEMP_FOLDER" => "TempPdfCloud",
        "LOCAL_RESULT_DOCUMENT_NAME" => "output_sample.pdf",
        "PAGE_WIDTH" => 590,
        "PAGE_HEIGHT" => 894,
        "PAGES_COUNT" => 5,
    ];

    class PdfPageChanges
    {
        private $pdfApi;
        private $configParams;

        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 downloadResult()
        {
            $fileName = $this->configParams["TEMP_FOLDER"] . DIRECTORY_SEPARATOR . $this->configParams["LOCAL_RESULT_DOCUMENT_NAME"];
            $changedPdfData = $this->pdfApi->downloadFile($fileName);
            $filePath = $this->configParams["LOCAL_FOLDER"] . DIRECTORY_SEPARATOR . $this->configParams["LOCAL_RESULT_DOCUMENT_NAME"];
            file_put_contents($filePath, $changedPdfData->getBody());
            echo "Downloaded: " . $filePath . PHP_EOL;
        }

        public function createPdfDocument()
        {
            $pdfConfig = new \Aspose\PDF\Model\DocumentConfig();
            $pdfConfig->setPagesCount($this->configParams["PAGES_COUNT"]);

            $displayProps = new \Aspose\PDF\Model\DisplayProperties();
            $displayProps->setCenterWindow(true);
            $displayProps->setHideMenuBar(true);
            $displayProps->setDirection(\Aspose\PDF\Model\Direction::L2_R);
            $displayProps->setDisplayDocTitle(true);
            $displayProps->setHideToolBar(true);
            $displayProps->setHideWindowUI(true);
            $displayProps->setNonFullScreenPageMode(\Aspose\PDF\Model\PageMode::USE_THUMBS);
            $displayProps->setPageLayout(\Aspose\PDF\Model\PageLayout::TWO_PAGE_LEFT);
            $displayProps->setPageMode(\Aspose\PDF\Model\PageMode::USE_THUMBS);
            $pdfConfig->setDisplayProperties($displayProps);

            $docProps = new \Aspose\PDF\Model\DocumentProperties();
            $docProp = new \Aspose\PDF\Model\DocumentProperty();
            $docProp->setBuiltIn(false);
            $docProp->setName("prop1");
            $docProp->setValue("Val1");
            $docProps->setList([$docProp]);
            $pdfConfig->setDocumentProperties($docProps);

            $defaultPageConfig = new \Aspose\PDF\Model\DefaultPageConfig();
            $defaultPageConfig->setWidth($this->configParams["PAGE_WIDTH"]);
            $defaultPageConfig->setHeight($this->configParams["PAGE_HEIGHT"]);
            $pdfConfig->setDefaultPageConfig($defaultPageConfig);

            $response = $this->pdfApi->postCreateDocument(
                $this->configParams["LOCAL_RESULT_DOCUMENT_NAME"],
                $pdfConfig,
                null,
                $this->configParams["TEMP_FOLDER"]
            );

            echo "Document #" . $this->configParams["LOCAL_RESULT_DOCUMENT_NAME"] . " created." . PHP_EOL;
            return $response;
        }
    }

    try {
        $pdfManager = new PdfPageChanges($pdfApi, $configParams);
        $pdfManager->createPdfDocument();
        $pdfManager->downloadResult();
    } catch (Exception $e) {
        echo "Error: " . $e->getMessage() . PHP_EOL;
    }