要使用PHP的PHPExcel(现在称为PhpSpreadsheet)库创建工作表,请按照以下步骤操作:
composer require phpoffice/phpspreadsheet require 'vendor/autoload.php'; use PhpOffice\PhpSpreadsheet\Spreadsheet; use PhpOffice\PhpSpreadsheet\Writer\Xlsx; $spreadsheet = new Spreadsheet(); $sheet = $spreadsheet->getActiveSheet(); // 或者 $sheet = $spreadsheet->createSheet('New Sheet'); // 设置标题行的样式 $titleStyle = [ 'font' => [ 'bold' => true, ], ]; // 写入标题行 $titles = ['Column1', 'Column2', 'Column3']; $colCount = count($titles); foreach ($titles as $colIndex => $title) { $sheet->setCellValueByColumnAndRow($colIndex + 1, 1, $title, $titleStyle); } // 设置列宽 $sheet->getColumnDimension('A')->setWidth(10); $sheet->getColumnDimension('B')->setWidth(20); $sheet->getColumnDimension('C')->setWidth(30); // 创建一个Xlsx写入器 $writer = new Xlsx($spreadsheet); // 将工作表写入Excel文件 $fileName = 'example.xlsx'; $writer->save($fileName); 这样,你就可以使用PhpSpreadsheet库在PHP中创建工作表并将数据写入Excel文件了。