Are there any specific codes or methods to display a template Excel sheet from the beginning?

To display a template Excel sheet from the beginning in PHP, you can use the PHPExcel library. First, you need to create a new PHPExcel object, load the template Excel file, and then output it to the browser. This will allow users to see the template Excel sheet from the beginning.

require 'PHPExcel/Classes/PHPExcel.php';

// Load template Excel file
$templateFile = 'template.xlsx';
$excel = PHPExcel_IOFactory::load($templateFile);

// Create a writer for Excel object
$objWriter = PHPExcel_IOFactory::createWriter($excel, 'Excel2007');

// Output the Excel file to the browser
header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
header('Content-Disposition: attachment;filename="template.xlsx"');
header('Cache-Control: max-age=0');
$objWriter->save('php://output');
exit;