如何将文本居中在PHPExcel合并单元格中

如何居中文本“testing”？

这是我的代码：

<?php /** Error reporting */ error_reporting(E_ALL); ini_set('display_errors', TRUE); ini_set('display_startup_errors', TRUE); date_default_timezone_set('Europe/London'); /** Include PHPExcel */ require_once '../Classes/PHPExcel.php'; $objPHPExcel = new PHPExcel(); $sheet = $objPHPExcel->getActiveSheet(); $sheet->setCellValueByColumnAndRow(0, 1, "test"); $sheet->mergeCells('A1:B1'); $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007'); $objWriter->save("test.xlsx"); 

输出Excel文件：

Answer 1

如果你只想alignment这个单元格，你可以这样做：

  $style = array( 'alignment' => array( 'horizontal' => PHPExcel_Style_Alignment::HORIZONTAL_CENTER, ) ); $sheet->getStyle("A1:B1")->applyFromArray($style); 

但是，如果您想将此样式应用于所有单元格，请尝试以下操作：

  $style = array( 'alignment' => array( 'horizontal' => PHPExcel_Style_Alignment::HORIZONTAL_CENTER, ) ); $sheet->getDefaultStyle()->applyFromArray($style); 

Answer 2

 <?php /** Error reporting */ error_reporting(E_ALL); ini_set('display_errors', TRUE); ini_set('display_startup_errors', TRUE); date_default_timezone_set('Europe/London'); /** Include PHPExcel */ require_once '../Classes/PHPExcel.php'; $objPHPExcel = new PHPExcel(); $sheet = $objPHPExcel->getActiveSheet(); $sheet->setCellValueByColumnAndRow(0, 1, "test"); $sheet->mergeCells('A1:B1'); $sheet->getActiveSheet()->getStyle('A1:B1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007'); $objWriter->save("test.xlsx"); ?> 

Answer 3

解决的办法是通过这个函数设置单元格样式：

 $sheet->getStyle('A1')->getAlignment()->applyFromArray( array('horizontal' => PHPExcel_Style_Alignment::HORIZONTAL_CENTER,) ); 

完整的代码

 <?php /** Error reporting */ error_reporting(E_ALL); ini_set('display_errors', TRUE); ini_set('display_startup_errors', TRUE); date_default_timezone_set('Europe/London'); /** Include PHPExcel */ require_once '../Classes/PHPExcel.php'; $objPHPExcel = new PHPExcel(); $sheet = $objPHPExcel->getActiveSheet(); $sheet->setCellValueByColumnAndRow(0, 1, "test"); $sheet->mergeCells('A1:B1'); $sheet->getStyle('A1')->getAlignment()->applyFromArray( array('horizontal' => PHPExcel_Style_Alignment::HORIZONTAL_CENTER,) ); $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007'); $objWriter->save("test.xlsx");