search
HomeBackend DevelopmentPHP TutorialHow to convert HTML page to word using php and save it

This article mainly introduces the method of converting HTML pages into word and saving them in PHP. It analyzes the functions and usage of the PHPWord tool in the form of examples. It has certain reference value. Friends in need can refer to it

The example in this article describes how PHP converts HTML pages into word and saves them. Share it with everyone for your reference, the details are as follows:

A PHP tool is used here called: PHPWord.

The principle of generating Word is to compress the specified xml into a zip package and change the suffix name to doc or docx.

So to use PHPWord, you need to install the zip.dll compression extension in your PHP environment. I wrote a demo.

Function description:

20150507 — Obtaining

tags and

    list tags in HTML
    20150508 — Added the function of getting pictures in articles
    20150509 — Added line spacing and filtered wrong pictures
    20150514 — Added table processing and changed the code to object-oriented
    20150519 — Added GD library to process network images

    require_once 'PHPWord.php';
    require_once 'SimpleHtmlDom.class.php';
    class Word{
     private $url;
     private $LinetextArr = array();
     public $CurrentDir;
     public $error = array(); //错误数组
     public $filename = null;
     public $Allowtag = "p,ol,ul,table";
     /**数据统计**/
     public $DownImg = 0;
     public $expendTime = 0;
     public $HttpRequestTime = 0;
     public $ContentLen = 0;
     public $HttpRequestArr = array();
     public $expendmemory = 0;
     public function __construct($url)
     {
     $startTime = $this->_Time();
     $startMemory = $this->_memory();
     $this->url = $url;
     $UrlArr = parse_url($this->url);
     $this->host = $UrlArr["scheme"]."://".$UrlArr['host'];
     $this->CurrentDir = getcwd();
     $this->LinetextArr["table"] = array();
     $html = new simple_html_dom($this->url);
     $this->HttpRequestArr[] = $this->url;
     $this->HttpRequestTime++;
     foreach($html->find($this->Allowtag) as $key=>$value)
     {
     if($value->tag == "table")
     {
     $this->ParseTable($value,0,$this->LinetextArr["table"]);
     }
     else
     {
     $this->AnalysisHtmlDom($value);
     }
     $this->error[] = error_get_last();
     }
     $endTime = $this->_Time();
     $endMemory = $this->_memory();
     $this->expendTime = round(($endTime-$startTime),2); //微秒
     $this->expendmemory = round(($endMemory-$startMemory)/1000,2); //bytes
     $this->CreateWordDom();
     }
     private function _Time()
     {
     return array_sum(explode(" ", microtime()));
     }
     private function _memory()
     {
     return memory_get_usage();
     }
     /**
     * 解析HTML中的Table,这里考虑到多层table嵌套的情况
     * @param $value HTMLDOM
     * @param $i 遍历层级
     * **/
     private function ParseTable($value,$i,$Arr)
     {
     if($value->firstChild() && in_array($value->firstChild()->tag,array("table","tbody","thead","tfoot","tr")))
     {
     foreach($value->children as $k=>$v)
     {
     $this->ParseTable($v,$i++,$Arr);
     }
     }
     else
     {
     foreach($value->children as $k=>$v)
     {
     if($v->firstChild() && $v->firstChild()->tag != "table")
     {
     $Arr[$i][] = array("tag"=>$v->tag,"text"=>trim($v->plaintext));
     }
     if(!$v->firstChild())
     {
     $Arr[$i][] = array("tag"=>$v->tag,"text"=>trim($v->plaintext));
     }
     }
     }
     }
     /**
     * 解析HTML里面的表情
     * @param $value HTMLDOM
     * **/
     private function AnalysisHtmlDom($value)
     {
     $tmp = array();
     if($value->has_child())
     {
     foreach($value->children as $k=>$v)
     {
     $this->AnalysisHtmlDom($v);
     }
     }
     else
     {
     if($value->tag == "a")
     {
     $tmp = array("tag"=>$value->tag,"href"=>$value->href,"text"=>$value->innertext);
     }
     else if($value->tag == "img")
     {
     $src = $this->unescape($value->src);
     $UrlArr = parse_url($src);
     if(!isset($UrlArr['host']))
     {
     $src = $this->host.$value->src;
     $UrlArr = parse_url($src);
     }
     $src = $this->getImageFromNet($src,$UrlArr); //表示有网络图片,需要下载
     if($src)
     {
      $imgsArr = $this->GD($src);
      $tmp = array("tag"=>$value->tag,"src"=>$src,"text"=>$value->alt,"width"=>$imgsArr['width'],"height"=>$imgsArr['height']); }
     }
     else
     {
     $tmp = array("tag"=>$value->tag,"text"=>strip_tags($value->innertext));
     }
     $this->LinetextArr[] = $tmp;
     }
     }
     /**
     * 根据GD库来获取图片的如果太多,进行比例压缩
     * **/
     private function GD($src)
     {
     list($width, $height, $type, $attr) = getimagesize($src);
     if($width > 800 || $height > 800 )
     {
     $width = $width/2;
     $height = $height/2;
     }
     return array("width"=>$width,"height"=>$height);
     }
     /**
     * 将Uincode编码转移回原来的字符
     * **/
     public function unescape($str) {
     $str = rawurldecode($str);
     preg_match_all("/(?:%u.{4})|.{4};|\d+;|.+/U",$str,$r);
     $ar = $r[0];
     foreach($ar as $k=>$v) {
     if(substr($v,0,2) == "%u"){
     $ar[$k] = iconv("UCS-2BE","UTF-8",pack("H4",substr($v,-4)));
     }
     elseif(substr($v,0,3) == ""){
     $ar[$k] = iconv("UCS-2BE","UTF-8",pack("H4",substr($v,3,-1)));
     }
     elseif(substr($v,0,2) == ""){
     $ar[$k] = iconv("UCS-2BE","UTF-8",pack("n",substr($v,2,-1)));
     }
     }
     return join("",$ar);
    }
     /**
     * 图片下载
     * @param $Src 目标资源
     * @param $UrlArr 目标URL对应的数组
     * **/
     private function getImageFromNet($Src,$UrlArr)
     {
     $file = basename($UrlArr['path']);
     $ext = explode('.',$file);
     $this->ImgDir = $this->CurrentDir."/".$UrlArr['host'];
     $_supportedImageTypes = array('jpg', 'jpeg', 'gif', 'png', 'bmp', 'tif', 'tiff');
     if(isset($ext['1']) && in_array($ext['1'],$_supportedImageTypes))
     {
     $file = file_get_contents($Src);
     $this->HttpRequestArr[] = $Src;
     $this->HttpRequestTime++;
     $this->_mkdir(); //创建目录,或者收集错误
     $imgName = md5($UrlArr['path']).".".$ext['1'];
     file_put_contents($this->ImgDir."/".$imgName,$file);
     $this->DownImg++;
     return $UrlArr['host']."/".$imgName;
     }
     return false;
     }
     /**
     * 创建目录
     * **/
     private function _mkdir()
     {
     if(!is_dir($this->ImgDir))
     {
     if(!mkdir($this->ImgDir,"7777"))
     {
     $this->error[] = error_get_last();
     }
     }
     }
     /**
     * 构造WordDom
     * **/
     private function CreateWordDom()
     {
     $PHPWord = new PHPWord();
     $PHPWord->setDefaultFontName('宋体');
     $PHPWord->setDefaultFontSize("11");
     $styleTable = array('borderSize'=>6, 'borderColor'=>'006699', 'cellMargin'=>120);
     // New portrait section
     $section = $PHPWord->createSection();
     $section->addText($this->Details(),array(),array('spacing'=>120));
     //数据进行处理
     foreach($this->LinetextArr as $key=>$lineArr)
     {
     if(isset($lineArr['tag']))
     {
     if($lineArr['tag'] == "li")
     {
     $section->addListItem($lineArr['text'],0,"","",array('spacing'=>120));
     }
     else if($lineArr['tag'] == "img")
     {
     $section->addImage($lineArr['src'],array('width'=>$lineArr['width'], 'height'=>$lineArr['height'], 'align'=>'center'));
     }
     else if($lineArr['tag'] == "p")
     {
     $section->addText($lineArr['text'],array(),array('spacing'=>120));
     }
     }
     else if($key == "table")
     {
     $PHPWord->addTableStyle('myOwnTableStyle', $styleTable);
     $table = $section->addTable("myOwnTableStyle");
     foreach($lineArr as $key=>$tr)
     {
     $table->addRow();
     foreach($tr as $ky=>$td)
     {
     $table->addCell(2000)->addText($td['text']);
     }
     }
     }
     }
     $this->downFile($PHPWord);
     }
     public function Details()
     {
     $msg = "一共请求:{$this->HttpRequestTime}次,共下载的图片有{$this->DownImg}张,并且下载完成大约使用时间:{$this->expendTime}秒,整个程序执行大约消耗内存是:{$this->expendmemory}KB,";
     return $msg;
     }
     public function downFile($PHPWord)
     {
     if(empty($this->filename))
     {
     $UrlArr = parse_url($this->url);
     $this->filename = $UrlArr['host'].".docx";
     }
     // Save File
     $objWriter = PHPWord_IOFactory::createWriter($PHPWord, 'Word2007');
     $objWriter->save($this->filename);
     header("Pragma: public");
     header("Expires: 0");
     header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
     header("Cache-Control: public");
     header("Content-Description: File Transfer");
     //Use the switch-generated Content-Type
     header('Content-type: application/msword');//输出的类型
     //Force the download
     $header="Content-Disposition: attachment; filename=".$this->filename.";";
     header($header);
     @readfile($this->filename);
     }
    }

    The key point of the above code does not seem to be word generation, but the use of Simplehtmldom, which is an open source HTML parser. As mentioned before, I have been looking at his code these days, and

    has led to two learning directions

    ① Expressing

    ② This extended function is organized

    Reaping insights from the source code:

    PHP exceptions can be caught, and PHP errors can also be caught .

    error_get_last() //用这个函数可以捕获页面中的PHP错误,不谢。

    Summary: The above is the entire content of this article, I hope it will be helpful to everyone's study.

    Related recommendations:

    php-fpm example of adding service service

    php-Fpm service startup script method

    PHP data type conversion (character to number, number to character)

The above is the detailed content of How to convert HTML page to word using php and save it. For more information, please follow other related articles on the PHP Chinese website!

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
How does PHP identify a user's session?How does PHP identify a user's session?May 01, 2025 am 12:23 AM

PHPidentifiesauser'ssessionusingsessioncookiesandsessionIDs.1)Whensession_start()iscalled,PHPgeneratesauniquesessionIDstoredinacookienamedPHPSESSIDontheuser'sbrowser.2)ThisIDallowsPHPtoretrievesessiondatafromtheserver.

What are some best practices for securing PHP sessions?What are some best practices for securing PHP sessions?May 01, 2025 am 12:22 AM

The security of PHP sessions can be achieved through the following measures: 1. Use session_regenerate_id() to regenerate the session ID when the user logs in or is an important operation. 2. Encrypt the transmission session ID through the HTTPS protocol. 3. Use session_save_path() to specify the secure directory to store session data and set permissions correctly.

Where are PHP session files stored by default?Where are PHP session files stored by default?May 01, 2025 am 12:15 AM

PHPsessionfilesarestoredinthedirectoryspecifiedbysession.save_path,typically/tmponUnix-likesystemsorC:\Windows\TemponWindows.Tocustomizethis:1)Usesession_save_path()tosetacustomdirectory,ensuringit'swritable;2)Verifythecustomdirectoryexistsandiswrita

How do you retrieve data from a PHP session?How do you retrieve data from a PHP session?May 01, 2025 am 12:11 AM

ToretrievedatafromaPHPsession,startthesessionwithsession_start()andaccessvariablesinthe$_SESSIONarray.Forexample:1)Startthesession:session_start().2)Retrievedata:$username=$_SESSION['username'];echo"Welcome,".$username;.Sessionsareserver-si

How can you use sessions to implement a shopping cart?How can you use sessions to implement a shopping cart?May 01, 2025 am 12:10 AM

The steps to build an efficient shopping cart system using sessions include: 1) Understand the definition and function of the session. The session is a server-side storage mechanism used to maintain user status across requests; 2) Implement basic session management, such as adding products to the shopping cart; 3) Expand to advanced usage, supporting product quantity management and deletion; 4) Optimize performance and security, by persisting session data and using secure session identifiers.

How do you create and use an interface in PHP?How do you create and use an interface in PHP?Apr 30, 2025 pm 03:40 PM

The article explains how to create, implement, and use interfaces in PHP, focusing on their benefits for code organization and maintainability.

What is the difference between crypt() and password_hash()?What is the difference between crypt() and password_hash()?Apr 30, 2025 pm 03:39 PM

The article discusses the differences between crypt() and password_hash() in PHP for password hashing, focusing on their implementation, security, and suitability for modern web applications.

How can you prevent Cross-Site Scripting (XSS) in PHP?How can you prevent Cross-Site Scripting (XSS) in PHP?Apr 30, 2025 pm 03:38 PM

Article discusses preventing Cross-Site Scripting (XSS) in PHP through input validation, output encoding, and using tools like OWASP ESAPI and HTML Purifier.

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

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

Hot Tools

MinGW - Minimalist GNU for Windows

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

SAP NetWeaver Server Adapter for Eclipse

Integrate Eclipse with SAP NetWeaver application server.

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

Dreamweaver Mac version

Dreamweaver Mac version

Visual web development tools