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bitandblack/document-crawler
============================

Extract different parts of an HTML or XML document.

0.5.0(5mo ago)6431MITPHPPHP >=8.2

Since Nov 28Pushed 4mo agoCompare

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Bit&Black Document Crawler
==============================

[](#bitblack-document-crawler)

Extract different parts of an HTML or XML document.

Installation
------------

[](#installation)

This library is made for the use with [Composer](https://packagist.org/packages/bitandblack/document-crawler). Add it to your project by running `$ composer require bitandblack/document-crawler`.

Usage
-----

[](#usage)

### Using Crawlers to extract parts of a document

[](#using-crawlers-to-extract-parts-of-a-document)

The *Bit&Black Document Crawler* library provides different crawlers, to extract information of a document. There are currently existing:

- [**AnchorsCrawler**](./src/Crawler/AnchorsCrawler.php): Crawl and extract all defined anchors in a document, that have been declared with `...`.
- [**IconsCrawler**](./src/Crawler/IconsCrawler.php): Crawl and extract all defined icons in a document, that have been declared with ``.
- [**ImagesCrawler**](./src/Crawler/ImagesCrawler.php): Crawl and extract all defined images in a document, that have been declared with ``.
- [**LanguageCodeCrawler**](./src/Crawler/LanguageCodeCrawler.php): Crawl and extract the language code of a document, that has been declared with ``.
- [**MetaTagsCrawler**](./src/Crawler/MetaTagsCrawler.php): Crawl and extract all defined meta tags in a document, that have been declared with ``.
- [**TitleCrawler**](./src/Crawler/TitleCrawler.php): Crawl and extract the title of a document, that has been declared with `...`.

All those crawlers work the same — they need a [DomCrawler](https://symfony.com/doc/current/components/dom_crawler.html) object, that contains the document:

```