Php生成Excel文件如此简单

1：类Excel格式，这个其实不是传统意义上的Excel文件，只是因为Excel的兼容能力强，能够正确打开而已。修改这种文件后再保存，通常会提示你是否要转换成Excel文件。 优点：简单。

缺点：难以生成格式，如果用来导入需要自己分别编写相应的程序。

2：Excel格式，与类Excel相对应，这种方法生成的文件更接近于真正的Excel格式。

如果导出中文时出现乱码，可以尝试将字符串转换成gb2312，例如下面就把$yourStr从utf-8转换成了gb2312:

$yourStr = mb_convert_encoding(”gb2312″, “UTF-8″, $yourStr);

下面详细列举几种方法。 一、PHP导出Excel

1：第一推荐无比风骚的PHPExcel，官方网站： http://www.codeplex.com/PHPExcel 导入导出都成，可以导出office2007格式，同时兼容2003。 下载下来的包中有文档和例子，大家可以自行研究。 抄段例子出来：

PHP代码 * Copyright (C) 2006 - 2007 PHPExcel *

* This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. *

* This library is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. *

* You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *

* @category PHPExcel

* @package PHPExcel

* @copyright Copyright (c) 2006 - 2007 PHPExcel ( http://www.codeplex.com/PHPExcel) * @license http://www.gnu.org/licenses/lgpl.txt LGPL * @version 1.5.0, 2007-10-23 */

/** Error reporting */ error_reporting(E_ALL);

/** Include path **/

set_include_path(get_include_path() . PATH_SEPARATOR . ‘../Classes/’);

/** PHPExcel */

include ‘PHPExcel.php’;

/** PHPExcel_Writer_Excel2007 */ include ‘PHPExcel/Writer/Excel2007.php’;

// Create new PHPExcel object

echo date(’H:i:s’) . ” Create new PHPExcel object\\n”; $objPHPExcel = new PHPExcel();

// Set properties

echo date(’H:i:s’) . ” Set properties\\n”;

$objPHPExcel->getProperties()->setCreator(”Maarten Balliauw”);

$objPHPExcel->getProperties()->setLastModifiedBy(”Maarten Balliauw”); $objPHPExcel->getProperties()->setTitle(”Office 2007 XLSX Test Document”);

$objPHPExcel->getProperties()->setSubject(”Office 2007 XLSX Test Document”);

$objPHPExcel->getProperties()->setDescrīption(”Test document for Office 2007 XLSX, generated using PHP classes.”);

$objPHPExcel->getProperties()->setKeywords(”office 2007 openxml php”); $objPHPExcel->getProperties()->setCategory(”Test result file”);

// Add some data

echo date(’H:i:s’) . ” Add some data\\n”; $objPHPExcel->setActiveSheetIndex(0);

$objPHPExcel->getActiveSheet()->setCellValue(’A1′, ‘Hello’); $objPHPExcel->getActiveSheet()->setCellValue(’B2′, ‘world!’); $objPHPExcel->getActiveSheet()->setCellValue(’C1′, ‘Hello’); $objPHPExcel->getActiveSheet()->setCellValue(’D2′, ‘world!’);

// Rename sheet

echo date(’H:i:s’) . ” Rename sheet\\n”;

$objPHPExcel->getActiveSheet()->setTitle(’Simple’);

// Set active sheet index to the first sheet, so Excel opens this as the first sheet $objPHPExcel->setActiveSheetIndex(0);

// Save Excel 2007 file

echo date(’H:i:s’) . ” Write to Excel2007 format\\n”;

$objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel); $objWriter->save(str_replace(’.php’, ‘.xlsx’, __FILE__));

// Echo done

echo date(’H:i:s’) . ” Done writing file.\\r\\n”;

2、使用pear的Spreadsheet_Excel_Writer类

下载地址： http://pear.php.net/package/Spreadsheet_Excel_Writer

此类依赖于OLE,下载地址：http://pear.php.net/package/OLE

需要注意的是导出的Excel文件格式比较老，修改后保存会提示是否转换成更新的格式。 不过可以设定格式，很强大。

PHP代码 require_once ‘Spreadsheet/Excel/Writer.php’;

// Creating a workbook

$workbook = new Spreadsheet_Excel_Writer();

// sending HTTP headers $workbook->send(’test.xls’);

// Creating a worksheet

$worksheet =& $workbook->addWorksheet(’My first worksheet’);

// The actual data

$worksheet->write(0, 0, ‘Name’); $worksheet->write(0, 1, ‘Age’); $worksheet->write(1, 0, ‘John Smith’); $worksheet->write(1, 1, 30);

$worksheet->write(2, 0, ‘Johann Schmidt’); $worksheet->write(2, 1, 31);

$worksheet->write(3, 0, ‘Juan Herrera’); $worksheet->write(3, 1, 32);

// Let’s send the file $workbook->close(); ?>

3:利用smarty，生成符合Excel规范的XML或HTML文件

支持格式，非常完美的导出方案。不过导出来的的本质上还是XML文件，如果用来导入就需要另外处理了。

详细内容请见rardge大侠的帖子：http://bbs.chinaunix.net/viewthread.php?tid=745757

需要注意的是如果导出的表格行数不确定时，最好在模板中把”ss:ExpandedColumnCount=”5″ ss:ExpandedRowCount=”21″”之类的东西删掉。

4、利用pack函数打印出模拟Excel格式的断句符号，这种更接近于Excel标准格式，用office2003修改后保存，还不会弹出提示，推荐用这种方法。 缺点是无格式。

PHP代码 // Send Header

header(”Pragma: public”); header(”Expires: 0″);

header(”Cache-Control: must-revalidate, post-check=0, pre-check=0″); header(”Content-Type: application/force-download”); header(”Content-Type: application/octet-stream”); header(”Content-Type: application/download”);;

header(”Content-Disposition: attachment;filename=test.xls “); header(”Content-Transfer-Encoding: binary “); // XLS Data Cell

xlsBOF();

xlsWriteLabel(1,0,”My excel line one”); xlsWriteLabel(2,0,”My excel line two : “); xlsWriteLabel(2,1,”Hello everybody”); xlsEOF();

function xlsBOF() {

echo pack(”ssssss”, 0×809, 0×8, 0×0, 0×10, 0×0, 0×0); return;

}

function xlsEOF() {

echo pack(”ss”, 0×0A, 0×00);

return;

}

function xlsWriteNumber($Row, $Col, $Value) { echo pack(”sssss”, 0×203, 14, $Row, $Col, 0×0); echo pack(”d”, $Value); return; }

function xlsWriteLabel($Row, $Col, $Value ) { $L = strlen($Value);

echo pack(”ssssss”, 0×204, 8 + $L, $Row, $Col, 0×0, $L); echo $Value; return; } ?>

不过笔者在位linux系统中使用时失败了，断句符号全部变成了乱码。

5、使用制表符、换行符的方法

制表符”\”用户分割同一行中的列，换行符”\\\n”可以开启下一行。 header(”Content-Type: application/vnd.ms-execl”);

header(”Content-Disposition: attachment; filename=myExcel.xls”); header(”Pragma: no-cache”); header(”Expires: 0″); /*first line*/ echo “hello”.”\”; echo “world”.”\”; echo “\\\n”;

/*start of second line*/

echo “this is second line”.”\”; echo “Hi,pretty girl”.”\”; echo “\\\n”; ?>

6、使用com

如果你的PHP可以开启com模块，就可以用它来导出Excel文件

PHP代码 $filename = “c:/spreadhseet/test.xls”; $sheet1 = 1;

$sheet2 = “sheet2″;

$excel_app = new COM(”Excel.application”) or Die (”Did not connect”);

print “Application name: ,$excel_app->Application->value}\\n” ; print “Loaded version: ,$excel_app->Application->version}\\n”;

$Workbook = $excel_app->Workbooks->Open(”$filename”) or Die(”Did not open $filename $Workbook”);

$Worksheet = $Workbook->Worksheets($sheet1); $Worksheet->activate;

$excel_cell = $Worksheet->Range(”C4″); $excel_cell->activate;

$excel_result = $excel_cell->value; print “$excel_result\\n”;

$Worksheet = $Workbook->Worksheets($sheet2); $Worksheet->activate;

$excel_cell = $Worksheet->Range(”C4″); $excel_cell->activate;

$excel_result = $excel_cell->value; print “$excel_result\\n”;

#To close all instances of excel: $Workbook->Close; unset($Worksheet); unset($Workbook);

$excel_app->Workbooks->Close(); $excel_app->Quit(); unset($excel_app); ?>

一个更好的例子： http://blog.chinaunix.net/u/16928/showart_387171.html

一、PHP导入Excel

1：还是用PHPExcel，官方网站： http://www.codeplex.com/PHPExcel。

2：使用PHP-ExcelReader,下载地址: http://sourceforge.net/projects/phpexcelreader 举例： PHP代码

require_once ‘Excel/reader.php’;

// ExcelFile($filename, $encoding); $data = new Spreadsheet_Excel_Reader();

// Set output Encoding.

$data->setOutputEncoding(’utf8′);

$data->read(’ jxlrwtest.xls’);

error_reporting(E_ALL ^ E_NOTICE);

for ($i = 1; $i <= $data->sheets[0]['numRows']; $i++) { for ($j = 1; $j <= $data->sheets[0]['numCols']; $j++) { echo “\\”\".$data->sheets*0+*'cells'+*$i+*$j+.”\\”,”; } echo “\\n”; } ?>