PHP 使用 PHPExcel 库生成 Excel 文件

PHPExcel 是用来操作Office Excel 文档的一个PHP类库,它基于微软的OpenXML标准和PHP语言。可以使用它来读取、写入不同格式的电子表格,如 Excel (BIFF) .xls, Excel 2007 (OfficeOpenXML) .xlsx, CSV, Libre/OpenOffice Calc .ods, Gnumeric, PDF, HTML等等

 

调用代码示例:

  1. $php_excel = new PHPExcel();
  2.  
  3. $properties = $php_excel->getProperties();
  4. $properties->setCreator("www.1024i.com");
  5. $properties->setLastModifiedBy("www.loubarnes.com");
  6. $properties->setTitle("PHP 生成 Excel");
  7. $properties->setSubject("PHP 生成 Excel");
  8. $properties->setDescription('PHP 生成 Excel');
  9. $properties->setKeywords("PHP 生成 Excel");
  10. $properties->setCategory("PHP 生成 Excel");
  11.  
  12. $php_excel->setActiveSheetIndex(0);
  13. $active_sheet = $php_excel->getActiveSheet();
  14.  
  15. $active_sheet->setTitle('用户');
  16.  
  17. // 自动调节大小
  18. $active_sheet->getColumnDimension('A')->setWidth(8);
  19. $active_sheet->getColumnDimension('B')->setWidth(12);
  20. $active_sheet->getColumnDimension('C')->setWidth(8);
  21. $active_sheet->getColumnDimension('D')->setWidth(8);
  22. $active_sheet->getColumnDimension('E')->setWidth(24);
  23. $active_sheet->getColumnDimension('F')->setWidth(60);
  24.  
  25. $active_sheet->setCellValue('A1', 'PHP 生成 Excel 示例' );
  26. $active_sheet->mergeCells('A1:F1'); // 合并表头单元格
  27. $active_sheet->getRowDimension(1)->setRowHeight(30); // 设置表头1高度
  28. $style = array(
  29. 'font' => array(
  30. 'size' => 20
  31. ),
  32. 'alignment' => array(
  33. 'horizontal' => PHPExcel_Style_Alignment::HORIZONTAL_CENTER,
  34. ),
  35. 'borders' => array(
  36. 'bottom' => array(
  37. 'style' => PHPExcel_Style_Border::BORDER_THIN
  38. )
  39. )
  40. );
  41. $active_sheet->getStyle('A1:F1')->applyFromArray($style); // 设置表头1样式
  42.  
  43.  
  44.  
  45. $active_sheet->getRowDimension(2)->setRowHeight(30); // 设置表头2高度
  46. // 设置表头2名称
  47. $active_sheet->setCellValue('A2', '编号');
  48. $active_sheet->setCellValue('B2', '名称');
  49. $active_sheet->setCellValue('C2', '性别');
  50. $active_sheet->setCellValue('D2', '年龄');
  51. $active_sheet->setCellValue('E2', '出生日期');
  52. $active_sheet->setCellValue('F2', '备注');
  53.  
  54.  
  55.  
  56. // 表头(编号, 名称, 性别, 出生日期)样式
  57. $style = array(
  58. 'font' => array(
  59. 'bold' => true
  60. ),
  61. 'alignment' => array(
  62. 'horizontal' => PHPExcel_Style_Alignment::HORIZONTAL_CENTER,
  63. ),
  64. 'borders' => array(
  65. 'bottom' => array(
  66. 'style' => PHPExcel_Style_Border::BORDER_THIN
  67. )
  68. )
  69. );
  70. $active_sheet->getStyle('A2:E2')->applyFromArray($style);
  71.  
  72. // 表头(备注)样式
  73. $style = array(
  74. 'font' => array(
  75. 'bold' => true
  76. ),
  77. 'borders' => array(
  78. 'bottom' => array(
  79. 'style' => PHPExcel_Style_Border::BORDER_THIN
  80. )
  81. )
  82. );
  83. $active_sheet->getStyle('F2')->applyFromArray($style);
  84.  
  85. // 内容样式
  86. $style = array(
  87. 'alignment' => array(
  88. 'horizontal' => PHPExcel_Style_Alignment::HORIZONTAL_CENTER,
  89. )
  90. );
  91. $active_sheet->getStyle('A:E')->applyFromArray($style);
  92.  
  93.  
  94.  
  95. $ids = post::_ints('id', array());
  96. $notes = post::_strings('note', array());
  97.  
  98. $i = 3;
  99.  
  100. if(count($ids))
  101. {
  102. foreach($ids as $id)
  103. {
  104. $note = $notes[$i-3];
  105. foreach($this->data as $data)
  106. {
  107. if($data['id']==$id)
  108. {
  109. $active_sheet->setCellValue('A'.$i, $id );
  110. $active_sheet->setCellValue('B'.$i, $data['name'] );
  111. $active_sheet->setCellValue('C'.$i, $data['male'] );
  112. $active_sheet->setCellValue('D'.$i, $data['age'] );
  113. $active_sheet->setCellValue('E'.$i, $data['birth_date'] );
  114. $active_sheet->setCellValue('F'.$i, $note );
  115. break;
  116. }
  117. }
  118. $i++;
  119. }
  120. }
  121.  
  122. header('Content-Type: application/vnd.ms-excel');
  123. header('Content-Disposition: attachment; filename="用户.xls"');
  124. $writer = PHPExcel_IOFactory::createWriter($php_excel, 'Excel5');
  125. $writer->save('php://output');

 

官方示例文档中有输出为 PDF 的示例程序:

  1. // Change these values to select the Rendering library that you wish to use
  2. // and its directory location on your server
  3. //$rendererName = PHPExcel_Settings::PDF_RENDERER_TCPDF;
  4. $rendererName = PHPExcel_Settings::PDF_RENDERER_MPDF;
  5. //$rendererName = PHPExcel_Settings::PDF_RENDERER_DOMPDF;
  6. //$rendererLibrary = 'tcPDF5.9';
  7. $rendererLibrary = 'mPDF5.4';
  8. //$rendererLibrary = 'domPDF0.6.0beta3';
  9. $rendererLibraryPath = dirname(__FILE__).'/../../../libraries/PDF/' . $rendererLibrary;
  10.  
  11.  
  12. // ..........
  13.  
  14.  
  15. if (!PHPExcel_Settings::setPdfRenderer(
  16. $rendererName,
  17. $rendererLibraryPath
  18. )) {
  19. die(
  20. 'NOTICE: Please set the $rendererName and $rendererLibraryPath values' .
  21. '<br />' .
  22. 'at the top of this script as appropriate for your directory structure'
  23. );
  24. }
  25.  
  26.  
  27. // Redirect output to a client’s web browser (PDF)
  28. header('Content-Type: application/pdf');
  29. header('Content-Disposition: attachment;filename="01simple.pdf"');
  30. header('Cache-Control: max-age=0');
  31.  
  32. $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'PDF');
  33. $objWriter->save('php://output');

 使用这段代码时需要引入PHP 版本的 PDF 库,支持三个版本的:

  1. //$rendererName = PHPExcel_Settings::PDF_RENDERER_TCPDF;
  2. $rendererName = PHPExcel_Settings::PDF_RENDERER_MPDF;
  3. //$rendererName = PHPExcel_Settings::PDF_RENDERER_DOMPDF;

即 TCPDF, MPDF,DOMPDF,官方网址分别是:

http://www.tcpdf.org/ 
http://www.mpdf1.com/mpdf/ 
https://github.com/dompdf/dompdf

推荐使用TCPDF,下载后复制到项目中,然后代码中 $rendererLibraryPath 改为对应的路径,然后就可以正常输出 PDF 文档了。

对于网上很多用户反映的 PDF 中文乱码问题,解决方法如下:

    1. 所有程序及文档全部使用 UTF-8 编码
    2. 在 tcpdf_autoconfig.php 中设置中文字库。

你可能感兴趣的:(PHP 使用 PHPExcel 库生成 Excel 文件)