PHP Classes

PHP Scraping HTML Tag Elements: Retrieve HTML pages and scrape tag elements

Recommend this page to a friend!
     
  Info   Example   Demos   View files Files   Install with Composer Install with Composer   Download Download   Reputation   Support forum   Blog    
Ratings Unique User Downloads Download Rankings
StarStarStar 59%Total: 332 All time: 7,129 This week: 51Up
Version License PHP version Categories
scrap-html-elements 1.0.2The PHP License5HTML, PHP 5, Parsers
Collaborate with this project 

Author

Truong Van Phu

HtmlScrapingRequest - github.com

Description

This package can retrieve HTML pages and scrape tag elements.

There is one class that can send HTTP requests to a given server and retrieve a given HTML page.

Another class can find tag elements with a given selector expression and retrieves the elements and the contained data.

Picture of Truong Van Phu
  Performance   Level  
Name: Truong Van Phu <contact>
Classes: 3 packages by
Country: Viet Nam Viet Nam

Level 3 StarStarStar

 Innovation award
Innovation award
Nominee: 1x

Winner: 1x

Example

<?php
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
    scraping();
   
}
function scraping()
{
    require_once 'class.HttpRequest.php';
    $http = new Httprequest();
    if (isset($_POST['domain'])) {
        $http->setServer($_POST['domain']);
    }
    $html = $http->send();
    if (isset($html->error)) {
        echo json_encode($html); exit();
    }
    $result = $html->contents;
    if (isset($_POST['tag-element'])) {
        $response = array();
        $checkData = $result->find($_POST['tag-element']);
        if (count($checkData)) {
            foreach ($checkData as $key => $check) {
                array_push($response, $check->outertext());
            }
        }
        echo json_encode($response); exit();
    }
}

?>
<!DOCTYPE html>
<html lang="">
    <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <title>Title Page</title>

        <!-- Bootstrap CSS -->
        <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" integrity="sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7" crossorigin="anonymous">

        <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
        <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
        <!--[if lt IE 9]>
            <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.2/html5shiv.min.js"></script>
            <script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
        <![endif]-->
    </head>
    <body>
        <div class="container-fluid">
            <div class="page-header">
              <h1>Scraping html tag elements<small> v1.0</small></h1>
            </div>
            <div class="container-fluid">
                <div class="col-xs-6 col-sm-6 col-md-6 col-lg-6">
                    <div class="panel panel-info">
                        <div class="panel-heading">
                            <h3 class="panel-title">Scraping options</h3>
                        </div>
                        <div class="panel-body">
                            <div class="row">
                                <div class="col-xs-12 col-sm-12 col-md-12 col-lg-12">
                                    <form action="" method="POST" class="form" role="form">
                                        <div class="form-group">
                                            <label class="" for="">URL scraping: <span> http://example.com</span></label>
                                            <input type="text" name="domain" id="inputURL" class="form-control" value="" required="required" title="URL Scrap target" placeholder="Enter a domain">
                                        </div>
                                        <div class="form-group">
                                            <label class="" for="">Tag finds: <span>(#elements, .classes)</span></label>
                                            <input type="text" name="tag-element" id="inputTagElement" class="form-control" value="" required="required" title="Target finds" placeholder="Enter a html tag elements">
                                        </div>
                                        <div class="form-group">
                                            <label class="" for="">Display type</label>
                                            <div class="radio">
                                                <label>
                                                    <input type="radio" name="display-html" value="0">
                                                    Html elements
                                                </label>
                                            </div>
                                            <div class="radio">
                                                <label>
                                                    <input type="radio" name="display-html" value="1" checked="checked">
                                                    Html string
                                                </label>
                                            </div>
                                        </div>
                                        <div class="form-group">
                                            <div class="row">
                                                <div class="col-sm-12">
                                                    <button type="submit" class="btn btn-primary pull-right">Submit</button>
                                                </div>
                                            </div>
                                        </div>
                                    </form>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
                <div class="col-xs-6 col-sm-6 col-md-6 col-lg-6">
                    <div class="panel panel-info">
                        <div class="panel-heading">
                            <h3 class="panel-title">Respond Scraping</h3>
                        </div>
                        <div class="panel-body" style="text-align: center;overflow: scroll;">
                            Display result Html here
                            <div id="result" style="text-align: center;">
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <!-- jQuery -->
        <script src="//code.jquery.com/jquery.js"></script>
        <!-- Bootstrap JavaScript -->
        <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js" integrity="sha384-0mSbJDEHialfmuBBQP6A4Qrprq5OVfW37PRR3j5ELqxss1yVqOtnepnHVP9aJ7xS" crossorigin="anonymous"></script>
        <!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
         <script src="js/script.js"></script>
    </body>
</html>

Details

HtmlScrapingRequest

  • Capture URL of the site your want to scrap.
  • Capture selector, eg : img.thumbnail, ...

How to use 1. Require class: require_once 'class.HttpRequest.php'; 2. Using: $http = new Httprequest(); 3. Using: $http->setServer($_POST['domain']);

`if (isset($_POST['domain'])) { //it is a URL of page that you want to scrap`


	$http->setServer($_POST['domain']);


`}`


`$html = $http->send();`


`if (isset($html->error)) {`


	echo json_encode($html); exit();


`}`


`$result = $html->contents;`


`if (isset($_POST['tag-element'])) { // it is a selector (img.thumbnail)`


	$response = array();


	$checkData = $result->find($_POST['tag-element']);


	if (count($checkData)) {


		foreach ($checkData as $key => $check) {


			array_push($response, $check->outertext());


		}


	}


	echo json_encode($response); exit();  // Get your result -> by JSON or any format response


`}`

Donations

I highly appreciate any of your donations.

paypal


  Demo Scraping HTML TagExternal page  
  Files folder image Files (6)  
File Role Description
Files folder imageimg (1 file)
Files folder imagejs (1 file)
Plain text file class.HttpRequest.php Class Class source
Plain text file class.SimpleHtmlDom.php Class Class source
Plain text file index.php Example Example script
Plain text file README.md Doc. Documentation

  Files folder image Files (6)  /  img  
File Role Description
  Image file default.gif Icon Icon image

  Files folder image Files (6)  /  js  
File Role Description
  Plain text file script.js Data Auxiliary data

The PHP Classes site has supported package installation using the Composer tool since 2013, as you may verify by reading this instructions page.
Install with Composer Install with Composer
Downloadscrap-html-elements-2022-10-21.zip 69KB
Downloadscrap-html-elements-2022-10-21.tar.gz 70KB
Install with ComposerInstall with Composer
 Version Control Unique User Downloads Download Rankings  
 100%
Total:332
This week:0
All time:7,129
This week:51Up
User Ratings User Comments (1)
 All time
Utility:75%StarStarStarStar
Consistency:75%StarStarStarStar
Documentation:83%StarStarStarStarStar
Examples:66%StarStarStarStar
Tests:-
Videos:-
Overall:59%StarStarStar
Rank:1254
 
Vulnerable to many attacks.
7 years ago (Velimir Majstorov)		40%StarStarStar
 

  Applications that use this package  
No pages of applications that use this class were specified.

Add link image If you know an application of this package, send a message to the author to add a link here.