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PHPEXCEL的用法与简介

时间：2015-01-23 来源：西部数据作者：西部数据

PHPEXCEL是一个用来生成excel的php插件,他可以很方便的对excel数据进行操作,如:生成excel,修改excel数据等等.

一、PHPEXCEL简介

PHPEXCEL提供了一系列的API,能够解析与生成excel,pdf之类的文档.

PHPEXCEL虽然强大,不过使用起来相对有些繁锁,如果需要输出较为复杂格式时,是一个不错的选择,可以到官方下载到源码.

二、PHPEXCEL部分函数

设置当前的工作簿,返回该工作簿对象:

$excelSheet = $excel->setActiveSheetIndex(0);

合并单元格,返回该单元格对象,以下示例即合并A列第一行与第二行所在单元格:

$excelSheet->mergeCells('A1:A2');

设置单元格的值,参数:单元格名称,值:

$excelSheet->setCellValue('A1', '字符串内容');

$excelSheet->setCellValue('A2', 26); //数值

$excelSheet->setCellValue('A3', true); //布尔值

$excelSheet->setCellValue('A4', '=SUM(A2:A2)'); //公式

phpexcel用法介绍,代码如下:

include ‘PHPExcel.php’;

　　include ‘PHPExcel/Writer/Excel2007.php’;

　　//或者include ‘PHPExcel/Writer/Excel5.php’; 用于输出.xls的

　　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：

　　

代码如下复制代码

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′);

三、PHPEXCEL举例应用

整个代码如下,值得注意的是表头用了$orderCellData记录了每个商户编号的顺序,为了在表体把对应的数据取出,代码如下:

require_once '../../../libs/PHPExcel/Classes/PHPExcel.php';

    require_once '../../../libs/PHPExcel/Classes/PHPExcel/Writer/Excel5.php';

    include_once '../../../libs/PHPExcel/Classes/PHPExcel/IOFactory.php';

    include '../common/config.php';

    // 创建一个处理对象实例（此对象对于2003 2007是相同的）

    $objExcel = new PHPExcel();



    //设置属性(这段代码无关紧要，其中的内容可以替换为你需要的)

    $objExcel->getProperties()->setCreator("office 2003 excel");

    $objExcel->getProperties()->setLastModifiedBy("office 2003 excel");

    $objExcel->getProperties()->setTitle("Office 2003 XLS Test Document");

    $objExcel->getProperties()->setSubject("Office 2003 XLS Test Document");

    $objExcel->getProperties()->setDescription("Test document for Office 2003 XLS, generated using PHP classes.");

    $objExcel->getProperties()->setKeywords("office 2003 openxml php");

    $objExcel->getProperties()->setCategory("Test result file");



    //开始处理数据(索引从0开始)

    $objExcel->setActiveSheetIndex(0);

    $conn = mssql_connect($config['mssql']['host'],$config['mssql']['user'],$config['mssql']['password']);

    mssql_select_db($config['mssql']['dbname'],$conn);



    $tm=$_REQUEST['tm'];



    $sql = "exec HNow05_getTTSpace '','".$tm."','',1";

    $sql=mb_convert_encoding($sql,'GBK','UTF-8');

    $res=mssql_query($sql);

    $i=0;

    $k = array('站码','站名','河系','来报时间','水位','水势');

    $count = count($k);

    $arrs = array('A','B','C','D','E','F');

    //添加表头

    for($i=0;$i<$count;$i++){

       $objExcel->getActiveSheet()->setCellValue($arrs[$i]."1", "$k[$i]");



    }



    /*--------从数据库读取数据-------*/

    $i=0;

    while($arr=mssql_fetch_array($res))

    {

       $stcd = $arr["STCD"];

       $stnm = $arr["STNM"];

       $rvnm = $arr["RVNM"];

       $tm= $arr["TM"];

       $tdz= $arr["TDZ"];

        $tdptn= $arr["TDPTN"];

       if($tdptn=='6'){

           $tdptn='平';

       }else if($tdptn=='5'){

           $tdptn='涨';

       }else if($tdptn=='4'){

           $tdptn='落';

       }

       $u1=$i+2;

       $stnm=iconv("GBK","utf-8",$stnm);

       $rvnm=iconv("GBK","utf-8",$rvnm);

       $tm=iconv("GBK","utf-8",$tm);

       /*----------写入内容-------------*/

       $objExcel->getActiveSheet()->setCellValue('a'.$u1, "$stcd");

       $objExcel->getActiveSheet()->setCellValue('b'.$u1, "$stnm");

       $objExcel->getActiveSheet()->setCellValue('c'.$u1, "$rvnm");

       $objExcel->getActiveSheet()->setCellValue('d'.$u1, "$tm");

       $objExcel->getActiveSheet()->setCellValue('e'.$u1, "$tdz");

       $objExcel->getActiveSheet()->setCellValue('f'.$u1, "$tdptn");

       $i++;

    }

    /*----------设置单元格边框和颜色-------------*/

    $rows = mssql_num_rows($res);

    for($i=0;$i<($rows+1);$i++){

       for($j=0;$j<$count;$j++){

           $a = $i+1;

           $objExcel->getActiveSheet()->getStyle($arrs[$j].$a)->getBorders()->getAllBorders()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);

           $objExcel->getActiveSheet()->getStyle($arrs[$j].$a)->getBorders()->getAllBorders()->getColor()->setARGB('FF00BBcc');

           //水平居中

           $objExcel->getActiveSheet()->getStyle($arrs[$j].$a)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

       }

    }

    // 高置列的宽度

    $objExcel->getActiveSheet()->getColumnDimension('A')->setWidth(10);

    $objExcel->getActiveSheet()->getColumnDimension('B')->setWidth(15);

    $objExcel->getActiveSheet()->getColumnDimension('C')->setWidth(15);

    $objExcel->getActiveSheet()->getColumnDimension('D')->setWidth(20);

    $objExcel->getActiveSheet()->getColumnDimension('E')->setWidth(10);

    $objExcel->getActiveSheet()->getColumnDimension('F')->setWidth(10);



    // 设置页眉和页脚。如果没有不同的标题奇数/即使是使用单头假定.

    $objExcel->getActiveSheet()->getHeaderFooter()->setOddHeader('&L&BPersonal cash register&RPrinted on &D');

    $objExcel->getActiveSheet()->getHeaderFooter()->setOddFooter('&L&B' . $objExcel->getProperties()->getTitle() . '&RPage &P of &N');



    // 设置页方向和规模

    $objExcel->getActiveSheet()->getPageSetup()->setOrientation(PHPExcel_Worksheet_PageSetup::ORIENTATION_PORTRAIT);

    $objExcel->getActiveSheet()->getPageSetup()->setPaperSize(PHPExcel_Worksheet_PageSetup::PAPERSIZE_A4);



    // 重命名表

    $objExcel->getActiveSheet()->setTitle('实时潮汐情况');



    // Set active sheet index to the first sheet, so Excel opens this as the first sheet

    $objExcel->setActiveSheetIndex(0);

     //开源代码phpfensi.com

    // Redirect output to a client’s web browser (Excel5)保存为excel2003格式

    //设置Excel的名字

    $excelName = '实时潮汐情况('.$tm.')';

    //$excelName = 'Excel_'.date("YmdHis");

    header('Content-Type: application/vnd.ms-excel');

    header('Cache-Control: max-age=0');

    header( 'Content-Disposition: attachment; filename='.iconv("utf-8", "GBK", $excelName).'.xls');

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

    $objWriter->save('php://output');

    exit;