Usage and introduction of PHPEXCEL_PHP tutorial-PHP Tutorial-php.cn

Home

Backend Development

PHP Tutorial

Usage and introduction of PHPEXCEL_PHP tutorial

WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB

Jul 13, 2016 pm 05:06 PM

excelphpphpexcelandCanplug-inyesgenerateusageofIntroduction

PHPEXCEL is a php plug-in used to generate excel. It can easily operate on excel data, such as: generating excel, modifying excel data, etc.

1. Introduction to PHPEXCEL

PHPEXCEL provides a series of APIs that can parse and generate documents such as excel and pdf.

Although PHPEXCEL is powerful, it is relatively cumbersome to use. If you need to output a more complex format, it is a good choice. You can download the source code from the official website.

2. Some functions of PHPEXCEL

Set the current workbook and return the workbook object:
$excelSheet = $excel->setActiveSheetIndex(0);

Merge cells and return the cell object. The following example merges the cells in the first and second rows of column A:

The code is as follows

Copy code

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

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

Set the value of the cell, parameter: cell name, value:

$excelSheet->setCellValue('A1', 'String content');

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

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’);

$excelSheet->setCellValue('A3', true); //Boolean value $excelSheet->setCellValue('A4', '=SUM(A2:A2)'); //Formula

Introduction to phpexcel usage

The code is as follows

Copy code

include ‘PHPExcel.php’; include ‘PHPExcel/Writer/Excel2007.php’; //Or include ‘PHPExcel/Writer/Excel5.php’; for outputting .xls Create an excel $objPHPExcel = new PHPExcel(); Save excel—2007 format $objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel); 　//Or $objWriter = new PHPExcel_Writer_Excel5($objPHPExcel); non-2007 format $objWriter->save("xxx.xlsx"); Output directly to the browser $objWriter = new PHPExcel_Writer_Excel5($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’); 　

————————————————————————————————————————

Set excel attributes:

The code is as follows

Copy code

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′);

Created by $objPHPExcel->getProperties()->setCreator("Maarten Balliauw"); Last modified by $objPHPExcel->getProperties()->setLastModifiedBy("Maarten Balliauw"); Title $objPHPExcel->getProperties()->setTitle("Office 2007 XLSX Test Document"); Title $objPHPExcel->getProperties()->setSubject("Office 2007 XLSX Test Document"); Description 　$objPHPExcel->getProperties()->setDescription("Test document for Office 2007 XLSX, generated using PHP classes."); Keywords 　$objPHPExcel->getProperties()->setKeywords(”office 2007 openxml php”); Category $objPHPExcel->getProperties()->setCategory(”Test result file”); 　———————————————————————————————————————— Set the current sheet $objPHPExcel->setActiveSheetIndex(0); Set the name of the sheet $objPHPExcel->getActiveSheet()->setTitle(’Simple’); Set the value of the cell $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)’); Merge cells $objPHPExcel->getActiveSheet()->mergeCells(’A18:E22′); Separate cells $objPHPExcel->getActiveSheet()->unmergeCells(’A28:B28′);

3. Example application of PHPEXCEL

The entire code is as follows (it is worth noting that the table header uses $orderCellData to record the order of each merchant number, in order to retrieve the corresponding data in the table body):

The code is as follows

Copy code

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';

// Create a handler object instance (this object is the same for 2003 2007)

$objExcel = new PHPExcel();

//Set attributes (this code is irrelevant, the content can be replaced with what you need)

$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");

//Start processing data (index starts from 0)

$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('station code', 'station name', 'river system', 'come report time', 'water level', 'water potential');

$count = count($k);

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

//Add header

for($i=0;$i

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

}

/*--------Read data from the database-------*/

$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='flat';

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

$tdptn='rising';

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

$tdptn='drop';

}

$u1=$i+2;

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

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

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

/*----------Write content-------------*/

$objExcel->getActiveSheet()->setCellValue('a'.$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++;

}

/*----------Set cell border and color-------------*/

$rows = mssql_num_rows($res);

for($i=0;$i

for($j=0;$j

$a = $i+1;

> 🎜>

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

//Centered horizontally

}

// Width of high column

$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);

// Set header and footer. If there are no different headers odd/even using a single header is assumed.

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

> 🎜>

// Set page orientation and size

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

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

// Rename table

$objExcel->getActiveSheet()->setTitle('Real-time tide conditions');

// 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) and save it in excel2003 format

//Set Excel name

$excelName = 'Real-time tide conditions ('.$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;

Statement

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Explain the concept of a PHP session in simple terms.Apr 26, 2025 am 12:09 AM

PHPsessionstrackuserdataacrossmultiplepagerequestsusingauniqueIDstoredinacookie.Here'showtomanagethemeffectively:1)Startasessionwithsession_start()andstoredatain$_SESSION.2)RegeneratethesessionIDafterloginwithsession_regenerate_id(true)topreventsessi

How do you loop through all the values stored in a PHP session?Apr 26, 2025 am 12:06 AM

In PHP, iterating through session data can be achieved through the following steps: 1. Start the session using session_start(). 2. Iterate through foreach loop through all key-value pairs in the $_SESSION array. 3. When processing complex data structures, use is_array() or is_object() functions and use print_r() to output detailed information. 4. When optimizing traversal, paging can be used to avoid processing large amounts of data at one time. This will help you manage and use PHP session data more efficiently in your actual project.

Explain how to use sessions for user authentication.Apr 26, 2025 am 12:04 AM

The session realizes user authentication through the server-side state management mechanism. 1) Session creation and generation of unique IDs, 2) IDs are passed through cookies, 3) Server stores and accesses session data through IDs, 4) User authentication and status management are realized, improving application security and user experience.

Give an example of how to store a user's name in a PHP session.Apr 26, 2025 am 12:03 AM

Tostoreauser'snameinaPHPsession,startthesessionwithsession_start(),thenassignthenameto$_SESSION['username'].1)Usesession_start()toinitializethesession.2)Assigntheuser'snameto$_SESSION['username'].Thisallowsyoutoaccessthenameacrossmultiplepages,enhanc

What are some common problems that can cause PHP sessions to fail?Apr 25, 2025 am 12:16 AM

Reasons for PHPSession failure include configuration errors, cookie issues, and session expiration. 1. Configuration error: Check and set the correct session.save_path. 2.Cookie problem: Make sure the cookie is set correctly. 3.Session expires: Adjust session.gc_maxlifetime value to extend session time.

How do you debug session-related issues in PHP?Apr 25, 2025 am 12:12 AM

Methods to debug session problems in PHP include: 1. Check whether the session is started correctly; 2. Verify the delivery of the session ID; 3. Check the storage and reading of session data; 4. Check the server configuration. By outputting session ID and data, viewing session file content, etc., you can effectively diagnose and solve session-related problems.

What happens if session_start() is called multiple times?Apr 25, 2025 am 12:06 AM

Multiple calls to session_start() will result in warning messages and possible data overwrites. 1) PHP will issue a warning, prompting that the session has been started. 2) It may cause unexpected overwriting of session data. 3) Use session_status() to check the session status to avoid repeated calls.

How do you configure the session lifetime in PHP?Apr 25, 2025 am 12:05 AM

Configuring the session lifecycle in PHP can be achieved by setting session.gc_maxlifetime and session.cookie_lifetime. 1) session.gc_maxlifetime controls the survival time of server-side session data, 2) session.cookie_lifetime controls the life cycle of client cookies. When set to 0, the cookie expires when the browser is closed.

See all articles

Hot AI Tools

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress images for free

Clothoff.io

AI clothes remover

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Assassin's Creed Shadows: Seashell Riddle Solution

4 weeks agoByDDD

What's New in Windows 11 KB5054979 & How to Fix Update Issues

3 weeks agoByDDD

Where to find the Crane Control Keycard in Atomfall

4 weeks agoByDDD

Roblox: Dead Rails - How To Complete Every Challenge

1 months agoByDDD

How to fix KB5055523 fails to install in Windows 11?

2 weeks agoByDDD

Hot Tools

MinGW - Minimalist GNU for Windows

This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

SAP NetWeaver Server Adapter for Eclipse

Integrate Eclipse with SAP NetWeaver application server.

Safe Exam Browser

Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

mPDF

mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

Dreamweaver CS6

Visual web development tools

Hot Topics

Where is the login entrance for gmail email?

7733

1643

1397

1290

1233