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php如何读写excel

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php如何读写excel

一、总结

一句话总结：PHP操作Excel最好的方法是使用PHPExcel类, 可以到官网下载PHPExcel类库 http://phpexcel.codeplex.com

二、php如何读写excel

PHP操作Excel最好的方法是使用PHPExcel类, 可以到官网下载PHPExcel类库 http://phpexcel.codeplex.com

国外网站有时候访问不了, 所以我上传了到CSDN, 有需要的朋友点这里下载 PHPExcel1.8

以下是使用方法示例供参考

1. 读写操作 

<?php

require_once "lib\PHPExcel-1.8\Classes\PHPExcel.php";

echo "<P>test phpexcel</P>";

//读数据

$filename = 'C:\\ProgramData\\1.xls';

$objReader = PHPExcel_IOFactory::createReaderForFile($filename);; //准备打开文件

$objPHPExcel = $objReader->load($filename);   //载入文件

$objPHPExcel->setActiveSheetIndex(0);         //设置第一个Sheet

$data = $objPHPExcel->getActiveSheet()->getCell('A2')->getValue();  //获取单元格A2的值

echo $data;

//写数据

$objPHPExcel->getActiveSheet()->setCellValue('A2', 'Hello');//指定要写的单元格位置

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

$objWriter->save('2.xls');

?>

2.循环读出每个单元格的数据 

<?php

require_once "lib\PHPExcel-1.8\Classes\PHPExcel.php";

// Check prerequisites

$reader = PHPExcel_IOFactory::createReader('Excel5'); //设置以Excel5格式(Excel97-2003工作簿)

$PHPExcel = $reader->load("C:\\ProgramData\\1.xls"); // 载入excel文件

$sheet = $PHPExcel->getSheet(0); // 读取第一個工作表

$highestRow = $sheet->getHighestRow(); // 取得总行数

$highestColumm = $sheet->getHighestColumn(); // 取得总列数

/** 循环读取每个单元格的数据 */

for ($row = 1; $row <= $highestRow; $row++)    //行号从1开始

{

    for ($column = 'A'; $column <= $highestColumm; $column++)  //列数是以A列开始

    {

        $dataset[] = $sheet->getCell($column.$row)->getValue();

        echo $column.$row.":".$sheet->getCell($column.$row)->getValue()."<br\>";

    }

}

?>

3. 各种读写相关的方法参考 

//Include class

require_once('Classes/PHPExcel.php');

require_once('Classes/PHPExcel/Writer/Excel2007.php');

$objPHPExcel = new PHPExcel();

//Set properties 设置文件属性

$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()->setDescription("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 添加数据

$objPHPExcel->setActiveSheetIndex(0);

$objPHPExcel->getActiveSheet()->setCellValue('A1', 'Hello');//可以指定位置

$objPHPExcel->getActiveSheet()->setCellValue('A2', true);

$objPHPExcel->getActiveSheet()->setCellValue('A3', false);

$objPHPExcel->getActiveSheet()->setCellValue('B2', 'world!');

$objPHPExcel->getActiveSheet()->setCellValue('B3', 2);

$objPHPExcel->getActiveSheet()->setCellValue('C1', 'Hello');

$objPHPExcel->getActiveSheet()->setCellValue('D2', 'world!');

//循环

for($i = 1;$i<200;$i++) {

$objPHPExcel->getActiveSheet()->setCellValue('A' . $i, $i);

$objPHPExcel->getActiveSheet()->setCellValue('B' . $i, 'Test value');

}

//日期格式化

$objPHPExcel->getActiveSheet()->setCellValue('D1', time());

$objPHPExcel->getActiveSheet()->getStyle('D1')->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_DATE_YYYYMMDDSLASH);

//Add comment 添加注释

$objPHPExcel->getActiveSheet()->getComment('E11')->setAuthor('PHPExcel');

$objCommentRichText = $objPHPExcel->getActiveSheet()->getComment('E11')->getText()->createTextRun('PHPExcel:');

$objCommentRichText->getFont()->setBold(true);

$objPHPExcel->getActiveSheet()->getComment('E11')->getText()->createTextRun("\r\n");

$objPHPExcel->getActiveSheet()->getComment('E11')->getText()->createTextRun('Total amount on the current invoice, excluding VAT.');

//Add rich-text string 添加文字 可设置样式

$objRichText = new PHPExcel_RichText( $objPHPExcel->getActiveSheet()->getCell('A18') );

$objRichText->createText('This invoice is ');

$objPayable = $objRichText->createTextRun('payable within thirty days after the end of the month');

$objPayable->getFont()->setBold(true);

$objPayable->getFont()->setItalic(true);

$objPayable->getFont()->setColor( new PHPExcel_Style_Color( PHPExcel_Style_Color::COLOR_DARKGREEN ) );

$objRichText->createText(', unless specified otherwise on the invoice.');

//Merge cells 合并分离单元格

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

$objPHPExcel->getActiveSheet()->unmergeCells('A18:E22');

//Protect cells 保护单元格

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

$objPHPExcel->getActiveSheet()->protectCells('A3:E13', 'PHPExcel');

//Set cell number formats 数字格式化

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

$objPHPExcel->getActiveSheet()->duplicateStyle( $objPHPExcel->getActiveSheet()->getStyle('E4'), 'E5:E13' );

//Set column widths 设置列宽度

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

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

//Set fonts 设置字体

$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);

//Set alignments 设置对齐

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

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

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

$objPHPExcel->getActiveSheet()->getStyle('A3')->getAlignment()->setWrapText(true);

//Set column borders 设置列边框

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

$objPHPExcel->getActiveSheet()->getStyle('A10')->getBorders()->getLeft()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);

$objPHPExcel->getActiveSheet()->getStyle('E10')->getBorders()->getRight()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);

$objPHPExcel->getActiveSheet()->getStyle('D13')->getBorders()->getLeft()->setBorderStyle(PHPExcel_Style_Border::BORDER_THICK);

$objPHPExcel->getActiveSheet()->getStyle('E13')->getBorders()->getBottom()->setBorderStyle(PHPExcel_Style_Border::BORDER_THICK);

//Set border colors 设置边框颜色

$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()->getRight()->getColor()->setARGB('FF993300');

//Set fills 设置填充

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

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

//Add a hyperlink to the sheet 添加链接

$objPHPExcel->getActiveSheet()->setCellValue('E26', 'www.phpexcel.net');

$objPHPExcel->getActiveSheet()->getCell('E26')->getHyperlink()->setUrl('http://www.phpexcel.net');

$objPHPExcel->getActiveSheet()->getCell('E26')->getHyperlink()->setTooltip('Navigate to website');

$objPHPExcel->getActiveSheet()->getStyle('E26')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);

//Add a drawing to the worksheet 添加图片

$objDrawing = new PHPExcel_Worksheet_Drawing();

$objDrawing->setName('Logo');

$objDrawing->setDescription('Logo');

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

$objDrawing->setHeight(36);

$objDrawing->setCoordinates('B15');

$objDrawing->setOffsetX(110);

$objDrawing->setRotation(25);

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

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

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

//Play around with inserting and removing rows and columns

$objPHPExcel->getActiveSheet()->insertNewRowBefore(6, 10);

$objPHPExcel->getActiveSheet()->removeRow(6, 10);

$objPHPExcel->getActiveSheet()->insertNewColumnBefore('E', 5);

$objPHPExcel->getActiveSheet()->removeColumn('E', 5);

//Add conditional formatting

$objConditional1 = new PHPExcel_Style_Conditional();

$objConditional1->setConditionType(PHPExcel_Style_Conditional::CONDITION_CELLIS);

$objConditional1->setOperatorType(PHPExcel_Style_Conditional::OPERATOR_LESSTHAN);

$objConditional1->setCondition('0');

$objConditional1->getStyle()->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_RED);

$objConditional1->getStyle()->getFont()->setBold(true);

//Set autofilter 自动过滤

$objPHPExcel->getActiveSheet()->setAutoFilter('A1:C9');

//Hide "Phone" and "fax" column 隐藏列

$objPHPExcel->getActiveSheet()->getColumnDimension('C')->setVisible(false);

$objPHPExcel->getActiveSheet()->getColumnDimension('D')->setVisible(false);

//Set document security 设置文档安全

$objPHPExcel->getSecurity()->setLockWindows(true);

$objPHPExcel->getSecurity()->setLockStructure(true);

$objPHPExcel->getSecurity()->setWorkbookPassword("PHPExcel");

//Set sheet security 设置工作表安全

$objPHPExcel->getActiveSheet()->getProtection()->setPassword('PHPExcel');

$objPHPExcel->getActiveSheet()->getProtection()->setSheet(true);// This should be enabled in order to enable any of the following!

$objPHPExcel->getActiveSheet()->getProtection()->setSort(true);

$objPHPExcel->getActiveSheet()->getProtection()->setInsertRows(true);

$objPHPExcel->getActiveSheet()->getProtection()->setFormatCells(true);

//Calculated data 计算

echo 'Value of B14 [=COUNT(B2:B12)]: ' . $objPHPExcel->getActiveSheet()->getCell('B14')->getCalculatedValue() . "\r\n";

//Set outline levels

$objPHPExcel->getActiveSheet()->getColumnDimension('E')->setOutlineLevel(1);

$objPHPExcel->getActiveSheet()->getColumnDimension('E')->setVisible(false);

$objPHPExcel->getActiveSheet()->getColumnDimension('E')->setCollapsed(true);

//Freeze panes

$objPHPExcel->getActiveSheet()->freezePane('A2');

//Rows to repeat at top

$objPHPExcel->getActiveSheet()->getPageSetup()->setRowsToRepeatAtTopByStartAndEnd(1, 1);

//Set data validation 验证输入值

$objValidation = $objPHPExcel->getActiveSheet()->getCell('B3')->getDataValidation();

$objValidation->setType( PHPExcel_Cell_DataValidation::TYPE_WHOLE );

$objValidation->setErrorStyle( PHPExcel_Cell_DataValidation::STYLE_STOP );

$objValidation->setAllowBlank(true);

$objValidation->setShowInputMessage(true);

$objValidation->setShowErrorMessage(true);

$objValidation->setErrorTitle('Input error');

$objValidation->setError('Number is not allowed!');

$objValidation->setPromptTitle('Allowed input');

$objValidation->setPrompt('Only numbers between 10 and 20 are allowed.');

$objValidation->setFormula1(10);

$objValidation->setFormula2(20);

$objPHPExcel->getActiveSheet()->getCell('B3')->setDataValidation($objValidation);

//Create a new worksheet, after the default sheet 创建新的工作标签

$objPHPExcel->createSheet();

$objPHPExcel->setActiveSheetIndex(1);

//Set header and footer. When no different headers for odd/even are used, odd header is assumed. 页眉页脚

$objPHPExcel->getActiveSheet()->getHeaderFooter()->setOddHeader('&C&HPlease treat this document as confidential!');

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

//Set page orientation and size 方向大小

$objPHPExcel->getActiveSheet()->getPageSetup()->setOrientation(PHPExcel_Worksheet_PageSetup::ORIENTATION_LANDSCAPE);

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

//Rename sheet 重命名工作表标签

$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 保存

$objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel);

$objWriter->save(str_replace('.php', '.xlsx', __FILE__));

//Save Excel 5 file 保存

require_once('Classes/PHPExcel/Writer/Excel5.php');

$objWriter = new PHPExcel_Writer_Excel5($objPHPExcel);

$objWriter->save(str_replace('.php', '.xls', __FILE__));

//1.6.2新版保存

require_once('Classes/PHPExcel/IOFactory.php');

$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');

$objWriter->save(str_replace('.php', '.xls', __FILE__));

4. 读写CSV 

require_once("05featuredemo.inc.php");

require_once('Classes/PHPExcel/Writer/CSV.php');

require_once('Classes/PHPExcel/Reader/CSV.php');

require_once('Classes/PHPExcel/Writer/Excel2007.php');

//Write to CSV format 写

$objWriter = new PHPExcel_Writer_CSV($objPHPExcel);

$objWriter->setDelimiter(';');

$objWriter->setEnclosure('');

$objWriter->setLineEnding("\r\n");

$objWriter->setSheetIndex(0);

$objWriter->save(str_replace('.php', '.csv', __FILE__));

//Read from CSV format 读

$objReader = new PHPExcel_Reader_CSV();

$objReader->setDelimiter(';');

$objReader->setEnclosure('');

$objReader->setLineEnding("\r\n");

$objReader->setSheetIndex(0);

$objPHPExcelFromCSV = $objReader->load(str_replace('.php', '.csv', __FILE__));

//Write to Excel2007 format

$objWriter2007 = new PHPExcel_Writer_Excel2007($objPHPExcelFromCSV);

$objWriter2007->save(str_replace('.php', '.xlsx', __FILE__));

5.写HTML 

require_once('Classes/PHPExcel/Writer/HTML.php');

//Write to HTML format

$objWriter = new PHPExcel_Writer_HTML($objPHPExcel);

$objWriter->setSheetIndex(0);

$objWriter->save(str_replace('.php', '.htm', __FILE__));

6.写PDF 

require_once('Classes/PHPExcel/IOFactory.php');

//Write to PDF format

$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'PDF');

$objWriter->setSheetIndex(0);

$objWriter->save(str_replace('.php', '.pdf', __FILE__));

//Echo memory peak usage

echo date('H:i:s') . " Peak memory usage: " . (memory_get_peak_usage(true) / 1024 / 1024) . " MB\r\n";

三、利用PHPExcel读取Excel的数据和导出数据到Excel

PHPExcel是一个PHP类库，用来帮助我们简单、高效实现从Excel读取Excel的数据和导出数据到Excel。也是我们日常开发中，经常会遇到的使用场景。比如有个客户信息表，要批量导出发给同事，我们就可以用PHPExcel来快速实现。同样，如果我们要利用短信群发接口去群发信息，PHPExcel可以快速导入客户信息，避免人工录入信息的麻烦。

PHPExcel使用教程：

首先下载PHPExcel

到https://github.com/PHPOffice/PHPExcel下载PHPExcel，如果不懂得使用git，可以到这https://codeload.github.com/PHPOffice/PHPExcel/zip/1.8下载压缩包，懂得的自行用git下载。

下载好文件，解压可以得到如下文件：

PHPExcel

好了，现在我们就可以用PHPExcel愉快的读取和制作表格了！

PHPExcel DEMO1：利用PHPExcel读取excel信息：

我们在根目录创建一个名为read.php的文件来读取文档，创建一个test.xlsx的文件，里面写的信息如下：

然后在read.php写以下代码：

?php
include ‘./Classes/PHPExcel/IOFactory.php’;

$inputFileName = ‘./test.xls’;
date_default_timezone_set(‘PRC’);
// 读取excel文件
try {
$inputFileType = PHPExcel_IOFactory::identify($inputFileName);
$objReader = PHPExcel_IOFactory::createReader($inputFileType);
$objPHPExcel = $objReader->load($inputFileName);
} catch(Exception $e) {
die(‘加载文件发生错误：”‘.pathinfo($inputFileName,PATHINFO_BASENAME).'”: ‘.$e->getMessage());
}

// 确定要读取的sheet，什么是sheet，看excel的右下角，真的不懂去百度吧
$sheet = $objPHPExcel->getSheet(0);
$highestRow = $sheet->getHighestRow();
$highestColumn = $sheet->getHighestColumn();

// 获取一行的数据
for ($row = 1; $row <= $highestRow; $row++){
// Read a row of data into an array
$rowData = $sheet->rangeToArray(‘A’ . $row . ‘:’ . $highestColumn . $row, NULL, TRUE, FALSE);
//这里得到的rowData都是一行的数据，得到数据后自行处理，我们这里只打出来看看效果
var_dump($rowData);
echo “
”;

}

得到的数据：

PHPexcel读取文件

PHPExcel DEMO2：利用PHPExcel导出信息到excel： 

<?php

/** Error reporting */

error_reporting(E_ALL);

ini_set('display_errors', TRUE);

ini_set('display_startup_errors', TRUE);

date_default_timezone_set('PRC');

/** 引入PHPExcel */

require_once dirname(__FILE__) . './Classes/PHPExcel.php';

// 创建Excel文件对象

$objPHPExcel = new PHPExcel();

// 设置文档信息，这个文档信息windows系统可以右键文件属性查看

$objPHPExcel->getProperties()->setCreator("作者简庆旺")

    ->setLastModifiedBy("最后更改者")

    ->setTitle("文档标题")

    ->setSubject("文档主题")

    ->setDescription("文档的描述信息")

    ->setKeywords("设置文档关键词")

    ->setCategory("设置文档的分类");

//根据excel坐标，添加数据

$objPHPExcel->setActiveSheetIndex(0)

    ->setCellValue('A1', '你好')

    ->setCellValue('B2', '世界')

    ->setCellValue('C1', '你好')

    ->setCellValue('D2', '世界');

// 混杂各种符号, 编码为UTF-8

$objPHPExcel->setActiveSheetIndex(0)

    ->setCellValue('A4', 'Miscellaneous glyphs')

    ->setCellValue('A5', 'éàèùâêîôûëïüÿäöüç');

$objPHPExcel->getActiveSheet()->setCellValue('A8',"你好世界");

$objPHPExcel->getActiveSheet()->getRowDimension(8)->setRowHeight(-1);

$objPHPExcel->getActiveSheet()->getStyle('A8')->getAlignment()->setWrapText(true);

$value = "-ValueA\n-Value B\n-Value C";

$objPHPExcel->getActiveSheet()->setCellValue('A10', $value);

$objPHPExcel->getActiveSheet()->getRowDimension(10)->setRowHeight(-1);

$objPHPExcel->getActiveSheet()->getStyle('A10')->getAlignment()->setWrapText(true);

$objPHPExcel->getActiveSheet()->getStyle('A10')->setQuotePrefix(true);

// 重命名工作sheet

$objPHPExcel->getActiveSheet()->setTitle('第一个sheet');

// 设置第一个sheet为工作的sheet

$objPHPExcel->setActiveSheetIndex(0);

// 保存Excel 2007格式文件，保存路径为当前路径，名字为export.xlsx

$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');

$objWriter->save( 'export.xlsx');

// 保存Excel 95格式文件，，保存路径为当前路径，

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

$objWriter->save('export.xls');

好了，执行后我们可以得到export.xls和export.xlsx。

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