在PHP SDK中添加表格到PDF

    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() {
            $fileNamePath = $this->configParams['LOCAL_FOLDER'] . $this->configParams['PDF_DOCUMENT_NAME'];
            $pdfFileData = file_get_contents($fileNamePath);
            $this->pdfApi->uploadFile($this->configParams['PDF_DOCUMENT_NAME'], $pdfFileData);
        }

        public function downloadResult() {
            $changedPdfData = $this->pdfApi->downloadFile($this->configParams['PDF_DOCUMENT_NAME']);
            $filePath = $this->configParams['LOCAL_FOLDER'] . $this->configParams['LOCAL_RESULT_DOCUMENT_NAME'];
            file_put_contents($filePath, $changedPdfData);
            echo "Downloaded: " . $filePath . "\n";
        }

        private function _init_table() {
            $numOfCols = 5;
            $numOfRows = 5;
        
            $headerTextState = [
                "font" => "Arial Bold",
                "fontSize" => 11,
                "foregroundColor" => ["a" => 0xFF, "r" => 0xFF, "g" => 0xFF, "b" => 0xFF],
                "fontStyle" => "Bold"
            ];
        
            $commonTextState = [
                "font" => "Arial Bold",
                "fontSize" => 11,
                "foregroundColor" => ["a" => 0xFF, "r" => 0x70, "g" => 0x70, "b" => 0x70]
            ];
        
            $table = new \Aspose\PDF\Model\Table();
            $table->setRows([]);
            $table->setColumnWidths(str_repeat(" 70", $numOfCols));
        
            $borderTableBorder = new \Aspose\PDF\Model\GraphInfo();
            $borderTableBorder->setColor(["a" => 0xFF, "r" => 0x00, "g" => 0xFF, "b" => 0x00]);
            $borderTableBorder->setLineWidth(0.5);
        
            $table->setDefaultCellBorder([
                "top" => $borderTableBorder,
                "right" => $borderTableBorder,
                "bottom" => $borderTableBorder,
                "left" => $borderTableBorder,
                "roundedBorderRadius" => 0
            ]);
            $table->setLeft(150);
            $table->setTop(250);
        
            for ($rowIndex = 0; $rowIndex < $numOfRows; $rowIndex++) {
                $row = new \Aspose\PDF\Model\Row();
                $row->setCells([]);
        
                for ($colIndex = 0; $colIndex < $numOfCols; $colIndex++) {
                    $cell = new \Aspose\PDF\Model\Cell();
                    $cell->setDefaultCellTextState($commonTextState);
        
                    if ($rowIndex == 0) {
                        $cell->setBackgroundColor(["a" => 0xFF, "r" => 0x80, "g" => 0x80, "b" => 0x80]);
                        $cell->setDefaultCellTextState($headerTextState);
                    } else {
                        $cell->setBackgroundColor(["a" => 0xFF, "r" => 0xFF, "g" => 0xFF, "b" => 0xFF]);
                    }
        
                    $textRect = new \Aspose\PDF\Model\TextRect();
                    $textRect->setText($rowIndex == 0 ? "header #" . $colIndex : "value #(" . $rowIndex . "," . $colIndex . ")");
                    $cell->setParagraphs([$textRect]);
        
                    $row->getCells()[] = $cell;
                }
                $table->getRows()[] = $row;
            }
            return $table;
        }

        public function addTableOnPage() {
            $newTable = $this->_init_table();

            $resultTabs = $this->pdfApi->postPageTables($this->configParams['PDF_DOCUMENT_NAME'], $this->configParams['PAGE_NUMBER'], [$newTable]);
        
            if ($resultTabs->getCode() == 200) {
                echo "New table successfully appended.\n";
                var_dump($newTable);
            } else {
                echo "Unexpected error: can't append new table !!!\n";
            }
        }

    function main() {
        global $configParams;
        $pdfTables = new PdfTables($configParams);
        try {
            $pdfTables->uploadDocument();
            $pdfTables->addTableOnPage();
            $pdfTables->downloadResult();
        } catch (Exception $e) {
            echo "Error: " . $e->getMessage() . "\n";
        }
    }