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

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Version License PHP version Categories
scrap-html-elements 1.0.0The PHP License5HTML, PHP 5, Parsers
Collaborate with this project Author

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.

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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

`}`

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  Demo Scraping HTML Tag  

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  Files  
File Role Description
img (1 file)
js (1 file)
class.HttpRequest.php Class Class source
class.SimpleHtmlDom.php Class Class source
index.php Example Example script
README.md Doc. Documentation

  Files  /  img  
File Role Description
   default.gif Icon Icon image

  Files  /  js  
File Role Description
   script.js Data Auxiliary data

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All time:7,317
This week:251
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Vulnerable to many attacks.
3 years ago (Velimir Majstorov)
40%
 

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