欢迎您访问程序员文章站本站旨在为大家提供分享程序员计算机编程知识!
您现在的位置是: 首页  >  后端开发

PHPEXCEL的用法与简介_PHP教程

程序员文章站 2023-12-23 20:03:03
...
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:

代码如下 复制代码

$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 复制代码

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 复制代码

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

$objExcel->getActiveSheet()->setCellValue($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

for($j=0;$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);

// 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;


?>

www.bkjia.comtruehttp://www.bkjia.com/PHPjc/630735.htmlTechArticlePHPEXCEL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...

上一篇:

下一篇: