PHPExcel 导入导出方法

由刘斌 · 2015年6月1日

听说PHPExcel风骚无比，可以导入导出excel2003和excel2007，还可以操作复杂的数据处理，尤其是可以方便的加入图片，支持jpg gif png格式.于是就研究了一下，官方网站： http://www.codeplex.com/PHPExcel
一般使用导出会比较多，不过我喜欢从导入开始写起，嘿嘿，附上代码：index.php
<!DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Transitional//EN” “http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd”>
<html xmlns=”http://www.w3.org/1999/xhtml”>
<head>
<meta http-equiv=”Content-Type” content=”text/html; charset=utf-8″ />
<title>无标题文档</title>
</head>
<body>
<form action=”” method=”post” enctype=”multipart/form-data”>
   <input type=”hidden” name=”leadExcel” value=”true”>
   <table align=”center” width=”90%” border=”0″>
     <tr>
        <td><input type=”file” name=”inputExcel” id=”inputExcel” ><input type=”submit” value=”导入数据”></td>
     </tr>
   </table>
</form>
<?php
//include “PHPExcel/Classes/phpExcel/Writer/IWriter.php”;
//include “PHPExcel/Classes/phpExcel/Writer/Excel5.php”;
//require_once ‘PHPExcel/Classes/phpExcel/Writer/Excel2007.php’;
require_once ‘PHPExcel/Classes/PHPExcel.php’;
//include ‘PHPExcel/Classes/phpExcel/IOFactory.php’;

//设定缓存模式为经gzip压缩后存入cache（PHPExcel导入导出及大量数据导入缓存方式的修改）
$cacheMethod = PHPExcel_CachedObjectStorageFactory::cache_in_memory_gzip;
$cacheSettings = array();
PHPExcel_Settings::setCacheStorageMethod($cacheMethod,$cacheSettings);

$objPHPExcel = new PHPExcel();
$con = mysql_connect(“localhost”,”root”,”123456″);
mysql_select_db(‘bms’);
//读入上传文件
if($_POST){
   $objPHPExcel = PHPExcel_IOFactory::load($_FILES[“inputExcel”][“tmp_name”]);
   //内容转换为数组
   $indata = $objPHPExcel->getSheet(0)->toArray();
   print_r($indata );
   //excel sheet个数
   //echo $objPHPExcel->getSheetCount();

   //把数据新增到mysql数据库中
   foreach($indata as $item){
       $sql = “insert into field(value,parent_id) values(‘$item[1]’,’$item[2]’)”;
       mysql_query($sql);
   }
}
//查看是否导入成功
$sql1=”select * from field”;
$query = mysql_query($sql1);
while($data = mysql_fetch_array($query)){
   echo $data[‘value’];
   }
?>
</body>
</html>
导出代码如下：
<!DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Transitional//EN” “http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd”>
<html xmlns=”http://www.w3.org/1999/xhtml”>
<head>
<meta http-equiv=”Content-Type” content=”text/html; charset=utf-8″ />
<title>无标题文档</title>
</head>
<body>
<?php
include “PHPExcel/Classes/phpExcel/Writer/IWriter.php”;
//include “PHPExcel/Classes/phpExcel/Writer/Excel5.php”;//用于低版本excel
require_once ‘PHPExcel/Classes/phpExcel/Writer/Excel2007.php’;//用于2007excel
require_once ‘PHPExcel/Classes/PHPExcel.php’;
//include ‘PHPExcel/Classes/phpExcel/IOFactory.php’;

// Create new PHPExcel object
echo date(‘H:i:s’) . ” Create new PHPExcel objectn”;
$objPHPExcel = new PHPExcel();

// Set properties
echo date(‘H:i:s’) . ” Set propertiesn”;
$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 datan”;
$con = mysql_connect(“localhost”,”root”,”123456″);
mysql_select_db(“bms”);
$sql = “select * from field “;
$query = mysql_query($sql);

$objPHPExcel->setActiveSheetIndex(0);
$objPHPExcel->getActiveSheet()->setCellValue(‘A1’, ‘ID’);
$objPHPExcel->getActiveSheet()->setCellValue(‘B1’, ‘目录’);
$objPHPExcel->getActiveSheet()->setCellValue(‘C1’, ‘父目录’);
$i = 2;
while($data =mysql_fetch_array($query)){

    $objPHPExcel->getActiveSheet()->setCellValue(‘A’ . $i, $data[‘id’]);
    $objPHPExcel->getActiveSheet()->setCellValue(‘B’ . $i, $data[‘value’]);
    $objPHPExcel->getActiveSheet()->setCellValue(‘C’ . $i, $data[‘parent_id’]);
    $i ++;
}

// Rename sheet
echo date(‘H:i:s’) . ” Rename sheetn”;
$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 formatn”;
$objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel);
$objWriter->save(str_replace(‘.php’, ‘.xlsx’, __FILE__));

// Echo done
echo date(‘H:i:s’) . ” Done writing file.rn”;
?>
</body>
</html>
对phpexcel类的介绍：
创建一个excel

$objPHPExcel = new PHPExcel();

保存excel—2007格式

$objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel);

//或者$objWriter = new PHPExcel_Writer_Excel5($objPHPExcel); 非2007格式

$objWriter->save(”xxx.xlsx”);

直接输出到浏览器

$objWriter = new PHPExcel_Writer_Excel5($objPHPExcel);

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/vnd.ms-execl”);

header(”Content-Type:application/octet-stream”);

header(”Content-Type:application/download”);;

header(’Content-Disposition:attachment;filename=”resume.xls”‘);

header(”Content-Transfer-Encoding:binary”);

$objWriter->save(’php://output’);

——————————————————————————————————————–

设置excel的属性：

创建人

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

最后修改人

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

标题

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

题目

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

描述

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

关键字

$objPHPExcel->getProperties()->setKeywords(”office 2007 openxml php”);

种类

$objPHPExcel->getProperties()->setCategory(”Test result file”);

——————————————————————————————————————–

设置当前的sheet

$objPHPExcel->setActiveSheetIndex(0);

设置sheet的name

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

设置单元格的值

$objPHPExcel->getActiveSheet()->setCellValue(’A1′, ‘String’);

$objPHPExcel->getActiveSheet()->setCellValue(’A2′, 12);

$objPHPExcel->getActiveSheet()->setCellValue(’A3′, true);

$objPHPExcel->getActiveSheet()->setCellValue(’C5′, ‘=SUM(C2:C4)’);

$objPHPExcel->getActiveSheet()->setCellValue(’B8′, ‘=MIN(B2:C5)’);

合并单元格

$objPHPExcel->getActiveSheet()->mergeCells(’A18:E22′);

分离单元格

$objPHPExcel->getActiveSheet()->unmergeCells(’A28:B28′);

保护cell

$objPHPExcel->getActiveSheet()->getProtection()->setSheet(true); // Needs to be set to true in order to enable any worksheet protection!

$objPHPExcel->getActiveSheet()->protectCells(’A3:E13′, ‘PHPExcel’);

设置格式

// Set cell number formats

echo date(’H:i:s’) . ” Set cell number formatsn”;

$objPHPExcel->getActiveSheet()->getStyle(’E4′ )->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_EUR_SIMPLE);

$objPHPExcel->getActiveSheet()->duplicateStyle( $objPHPExcel->getActiveSheet()->getStyle(’E4′), ‘E5:E13′ );

设置宽width

// Set column widths

$objPHPExcel->getActiveSheet()->getColumnDimension(’B’)->setAutoSize(true);

$objPHPExcel->getActiveSheet()->getColumnDimension(’D’)->setWidth(12);

设置font

$objPHPExcel->getActiveSheet()->getStyle(’B1′)->getFont()->setName(’Candara’);

$objPHPExcel->getActiveSheet()->getStyle(’B1′)->getFont()->setSize(20);

$objPHPExcel->getActiveSheet()->getStyle(’B1′)->getFont()->setBold(true);

$objPHPExcel->getActiveSheet()->getStyle(’B1′)->getFont()->setUnderline(PHPExcel_Style_Font::UNDERLINE_SINGLE);

$objPHPExcel->getActiveSheet()->getStyle(’B1′ )->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_WHITE);

$objPHPExcel->getActiveSheet()->getStyle(’E1′ )->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_WHITE);

$objPHPExcel->getActiveSheet()->getStyle(’D13′)->getFont()->setBold(true);

$objPHPExcel->getActiveSheet()->getStyle(’E13′)->getFont()->setBold(true);

设置align

$objPHPExcel->getActiveSheet()->getStyle(’D11′ )->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);

$objPHPExcel->getActiveSheet()->getStyle(’D12′ )->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);

$objPHPExcel->getActiveSheet()->getStyle(’D13′ )->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);

$objPHPExcel->getActiveSheet()->getStyle(’A18′ )->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY);

//垂直居中

$objPHPExcel->getActiveSheet()->getStyle(’A18′ )->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);

设置column的border

$objPHPExcel->getActiveSheet()->getStyle(’A4′ )->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);

$objPHPExcel->getActiveSheet()->getStyle(’B4′ )->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);

$objPHPExcel->getActiveSheet()->getStyle(’C4′ )->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);

$objPHPExcel->getActiveSheet()->getStyle(’D4′ )->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);

$objPHPExcel->getActiveSheet()->getStyle(’E4′ )->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);

设置border的color

$objPHPExcel->getActiveSheet()->getStyle(’D13′)->getBorders()->getLeft()->getColor()->setARGB(’FF993300′);

$objPHPExcel->getActiveSheet()->getStyle(’D13′)->getBorders()->getTop()->getColor()->setARGB(’FF993300′);

$objPHPExcel->getActiveSheet()->getStyle(’D13′)->getBorders()->getBottom()->getColor()->setARGB(’FF993300′);

$objPHPExcel->getActiveSheet()->getStyle(’E13′)->getBorders()->getTop()->getColor()->setARGB(’FF993300′);

$objPHPExcel->getActiveSheet()->getStyle(’E13′)->getBorders()->getBottom()->getColor()->setARGB(’FF993300′);

$objPHPExcel->getActiveSheet()->getStyle(’E13′)->getBorders()->getRight()->getColor()->setARGB(’FF993300′);

设置填充颜色

$objPHPExcel->getActiveSheet()->getStyle(’A1′)->getFill()->setFillType(PHPExcel_Style_Fill::FILL_SOLID);

$objPHPExcel->getActiveSheet()->getStyle(’A1′)->getFill()->getStartColor()->setARGB(’FF808080′);

$objPHPExcel->getActiveSheet()->getStyle(’B1′)->getFill()->setFillType(PHPExcel_Style_Fill::FILL_SOLID);

$objPHPExcel->getActiveSheet()->getStyle(’B1′)->getFill()->getStartColor()->setARGB(’FF808080′);

加图片

$objDrawing = new PHPExcel_Worksheet_Drawing();

$objDrawing->setName(’Logo’);

$objDrawing->setDescription(’Logo’);

$objDrawing->setPath(’./images/officelogo.jpg’);

$objDrawing->setHeight(36);

$objDrawing->setWorksheet($objPHPExcel->getActiveSheet());

$objDrawing = new PHPExcel_Worksheet_Drawing();

$objDrawing->setName(’Paid’);

$objDrawing->setDescription(’Paid’);

$objDrawing->setPath(’./images/paid.png’);

$objDrawing->setCoordinates(’B15′);

$objDrawing->setOffsetX(110);

$objDrawing->setRotation(25);

$objDrawing->getShadow()->setVisible(true);

$objDrawing->getShadow()->setDirection(45);

$objDrawing->setWorksheet($objPHPExcel->getActiveSheet());

在默认sheet后，创建一个worksheet

echo date(’H:i:s’) . ” Create new Worksheet objectn”;

$objPHPExcel->createSheet();

$objWriter = PHPExcel_IOFactory::createWriter($objExcel, ‘Excel5’);

$objWriter-save(‘php://output’);

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