代码没有合并

$objPHPExcel = new PHPExcel();

$sheet = $objPHPExcel->getActiveSheet();

$sheet->setCellValueByColumnAndRow(0, 1,

"test test test test test test test test");

$sheet->getColumnDimension('A')->setAutoSize(true);

$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');

$objWriter->save("test.xlsx");

合并代码

$objPHPExcel = new PHPExcel();

$sheet = $objPHPExcel->getActiveSheet();

$sheet->setCellValueByColumnAndRow(0, 1,

"test test test test test test test test");

//this breaks the width calculation

$sheet->mergeCells('A1:B1');

$sheet->getColumnDimension('A')->setAutoSize(true);

$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');

$objWriter->save("test.xlsx");

据我所知,没有标准的方法来设置合并单元格的自动大小.这有什么解决方法吗？

解决方法:

您可以在使用 – > calculateColumnWidths()合并单元格之前计算列宽,然后使用 – > setAutoSize(false)来确保不再计算它们.代码可以

看起来像这样：

// Set the data in the cells

$objPHPExcel->getActiveSheet()->fromArray($sheet, null, 'A1');

// Calculate the column widths

foreach(range('A', 'E') as $columnID) {

$objPHPExcel->getActiveSheet()->getColumnDimension($columnID)->setAutoSize(true);

}

$objPHPExcel->getActiveSheet()->calculateColumnWidths();

// Set setAutoSize(false) so that the widths are not recalculated

foreach(range('A', 'E') as $columnID) {

$objPHPExcel->getActiveSheet()->getColumnDimension($columnID)->setAutoSize(false);

}

// Merge cells

$objPHPExcel->getActiveSheet()->mergeCells("A1:A5");

标签：php,phpexcel

来源： https://codeday.me/bug/20190825/1717257.html