Documents Editor REST API und PHP Cloud SDK

//Get your App SID, App Key and Storage Name at https://dashboard.groupdocs.cloud (free registration is required).
$AppSid = ""; // Get AppKey and AppSID from https://dashboard.groupdocs.cloud
$AppKey = ""; // Get AppKey and AppSID from https://dashboard.groupdocs.cloud
  
$configuration = new GroupDocs\Editor\Configuration();
$configuration->setAppSid($AppSid);
$configuration->setAppKey($AppKey);

$editApi = new GroupDocs\Editor\EditApi($configuration);
$fileApi = new GroupDocs\Editor\FileApi($configuration);

// The document already uploaded into the storage
// Load it into editable state
$fileInfo = new Model\FileInfo();
$fileInfo->setFilePath("Spreadsheet/four-sheets.xlsx");        
$loadOptions = new Model\SpreadsheetLoadOptions();
$loadOptions->setFileInfo($fileInfo);
$loadOptions->setOutputPath("output");
$loadOptions->setWorksheetIndex(0);
$loadResult = $editApi->load(new Requests\loadRequest($loadOptions));

// Download html document
$htmlFile = $fileApi->downloadFile(new Requests\downloadFileRequest($loadResult->getHtmlPath()));
$html = file_get_contents($htmlFile->getRealPath());

// Edit something...
$html = str_replace("This is sample sheet", "This is sample sheep", $html);

// Upload html back to storage
file_put_contents($htmlFile->getRealPath(), $html);
$uploadRequest = new Requests\uploadFileRequest($loadResult->getHtmlPath(), $htmlFile->getRealPath());
$fileApi->uploadFile($uploadRequest);

// Save html back to xlsx
$saveOptions = new Model\SpreadsheetSaveOptions();
$saveOptions->setFileInfo($fileInfo);
$saveOptions->setOutputPath("output/edited.xlsx");
$saveOptions->setHtmlPath($loadResult->getHtmlPath());
$saveOptions->setResourcesPath($loadResult->getResourcesPath());
$saveResult = $editApi->save(new Requests\saveRequest($saveOptions));

// Done.
echo "Document edited: " . $saveResult->getPath();