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wp-optimize / vendor / simplehtmldom / simplehtmldom / README.md

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1 # PHP Simple HTML DOM Parser
2
3 [](https://github.com/simplehtmldom/simplehtmldom/blob/master/LICENSE![LICENSE](https://img.shields.io/github/license/simplehtmldom/simplehtmldom?logo=github&style=for-the-badge)](https://github.com/simplehtmldom/simplehtmldom/blob/master/LICENSE](https://github.com/simplehtmldom/simplehtmldom/blob/master/LICENSE)
4 [](https://sourceforge.com/projects/simplehtmldom/files/simplehtmldom/![RELEASE](https://img.shields.io/github/v/tag/simplehtmldom/simplehtmldom?label=release&logo=sourceforge&style=for-the-badge)](https://sourceforge.com/projects/simplehtmldom/files/simplehtmldom/](https://sourceforge.com/projects/simplehtmldom/files/simplehtmldom/)
5 [](https://github.com/simplehtmldom/simplehtmldom/actions/workflows/basic_tests.yml![BASIC TESTS](https://img.shields.io/github/workflow/status/simplehtmldom/simplehtmldom/Basic%20Tests?label=Basic%20Tests&logo=github&style=for-the-badge)](https://github.com/simplehtmldom/simplehtmldom/actions/workflows/basic_tests.yml](https://github.com/simplehtmldom/simplehtmldom/actions/workflows/basic_tests.yml)
6 [](https://packagist.org/packages/simplehtmldom/simplehtmldom![PACKAGIST](https://img.shields.io/packagist/v/simplehtmldom/simplehtmldom?logo=composer&style=for-the-badge)](https://packagist.org/packages/simplehtmldom/simplehtmldom](https://packagist.org/packages/simplehtmldom/simplehtmldom)
7
8 simplehtmldom is a fast and reliable HTML DOM parser for PHP.
9
10 ## Key features
11
12 * Purely PHP-based DOM parser (no XML extensions required).
13 * Works with well-formed and broken HTML documents.
14 * Loads webpages, local files and document strings.
15 * Supports CSS selectors.
16
17 ## Requirements
18
19 simplehtmldom requires **PHP 5.6 or higher** with [](https://www.php.net/manual/en/book.iconv.phpext-iconv](https://www.php.net/manual/en/book.iconv.php](https://www.php.net/manual/en/book.iconv.php) enabled. Following extensions enable additional features of the parser:
20
21 * [](https://secure.php.net/manual/en/book.mbstring.phpext-mbstring](https://secure.php.net/manual/en/book.mbstring.php](https://secure.php.net/manual/en/book.mbstring.php) (recommended) \
22 Enables better detection for multi-byte documents.
23 * [](https://secure.php.net/manual/en/book.curl.phpext-curl](https://secure.php.net/manual/en/book.curl.php](https://secure.php.net/manual/en/book.curl.php) \
24 Enables cURL support for the class `HtmlWeb`.
25 * [](https://secure.php.net/manual/en/book.openssl.phpext-openssl](https://secure.php.net/manual/en/book.openssl.php](https://secure.php.net/manual/en/book.openssl.php) (recommended when using cURL) \
26 Enables SSL support for cURL.
27
28 ## Installation
29
30 **Manually**:
31
32 Download the latest release from [](https://sourceforge.net/projects/simplehtmldom/files/latestSourceForge](https://sourceforge.net/projects/simplehtmldom/files/latest](https://sourceforge.net/projects/simplehtmldom/files/latest) and extract the files in the vendor folder of your project.
33
34 **Composer**:
35
36 ```sh
37 composer require simplehtmldom/simplehtmldom
38 ```
39
40 **Git**:
41
42 ```
43 git clone git://git.code.sf.net/p/simplehtmldom/repository simplehtmldom
44 ```
45
46 _Note_: The [](https://github.com/simplehtmldom/simplehtmldomGitHub repository](https://github.com/simplehtmldom/simplehtmldom](https://github.com/simplehtmldom/simplehtmldom) serves as a mirror for the SourceForge project. We currently accept pull requests and issues only via SourceForge.
47
48 ## Usage
49
50 This example illustrates how to return the page title:
51
52 <details><summary>Manually</summary>
53
54 ```
55 <?php
56 include_once 'HtmlWeb.php';
57 use simplehtmldom\HtmlWeb;
58
59 $client = new HtmlWeb();
60 $html = $client->load('https://www.google.com/search?q=simplehtmldom');
61
62 // Returns the page title
63 echo $html->find('title', 0)->plaintext . PHP_EOL;
64 ```
65
66 </details>
67
68 <details><summary>Using composer</summary>
69
70 ```
71 <?php
72 include_once 'vendor/autoload.php';
73 use simplehtmldom\HtmlWeb;
74
75 $client = new HtmlWeb();
76 $html = $client->load('https://www.google.com/search?q=simplehtmldom');
77
78 // Returns the page title
79 echo $html->find('title', 0)->plaintext . PHP_EOL;
80 ```
81
82 </details>
83
84 Find more examples in the installation folder under `examples`.
85
86 ## Documentation
87
88 The documentation for this library is hosted at [](https://simplehtmldom.sourceforge.io/docs/https://simplehtmldom.sourceforge.io/docs/](https://simplehtmldom.sourceforge.io/docs/](https://simplehtmldom.sourceforge.io/docs/)
89
90 ## Getting involved
91
92 There are various ways for you to get involved with simplehtmldom. Here are a few:
93
94 * Share this project with your friends (Twitter, Facebook, ..._you name it_...).
95 * Report [](https://sourceforge.net/p/simplehtmldom/bugs/bugs](https://sourceforge.net/p/simplehtmldom/bugs/](https://sourceforge.net/p/simplehtmldom/bugs/) (SourceForge).
96 * Request [](https://sourceforge.net/p/simplehtmldom/feature-requests/features](https://sourceforge.net/p/simplehtmldom/feature-requests/](https://sourceforge.net/p/simplehtmldom/feature-requests/) (SourceForge).
97 * Discuss existing bugs, features and ideas.
98
99 If you want to contribute code to the project, please open a [](https://sourceforge.net/p/simplehtmldom/feature-requests/feature request](https://sourceforge.net/p/simplehtmldom/feature-requests/](https://sourceforge.net/p/simplehtmldom/feature-requests/) and include your patch with the message.
100
101 ## Authors
102
103 * [](https://sourceforge.net/u/me578022/S.C. Chen](https://sourceforge.net/u/me578022/](https://sourceforge.net/u/me578022/)
104 * [](https://sourceforge.net/u/john_schlick/John Schlick](https://sourceforge.net/u/john_schlick/](https://sourceforge.net/u/john_schlick/)
105 * [](https://sourceforge.net/u/logmanoriginal/logmanoriginal](https://sourceforge.net/u/logmanoriginal/](https://sourceforge.net/u/logmanoriginal/)
106 * Rus Carroll
107 * Yousuke Kumakura
108 * Vadim Voituk
109
110 ## License
111
112 The source code for simplehtmldom is licensed under the MIT license. For further information read the LICENSE file in the root directory (should be located next to this README file).
113
114 ## Technical notes
115
116 simplehtmldom is a purely PHP-based DOM parser that doesn't rely on external libraries like [](https://www.php.net/manual/en/book.libxml.phplibxml](https://www.php.net/manual/en/book.libxml.php](https://www.php.net/manual/en/book.libxml.php), [](https://www.php.net/manual/en/book.simplexml.phpSimpleXML](https://www.php.net/manual/en/book.simplexml.php](https://www.php.net/manual/en/book.simplexml.php) or [](https://www.php.net/manual/en/book.dom.phpPHP DOM](https://www.php.net/manual/en/book.dom.php](https://www.php.net/manual/en/book.dom.php). Doing so provides better control over the parsing algorithm and a much simpler API that even novice users can learn to use in a short amount of time.
117