类jquery的php解析html库，simple_html_dom

simple html dom 是使用PHP实现的一个类似于jquery的类库。在分析捉取下来的网页时，非常有有。

项目官方网站：http://simplehtmldom.sourceforge.net/

PHP Simple HTML DOM Parser

Description, Requirement & Features

• A HTML DOM parser written in PHP5+ let you manipulate HTML in a very easy way!
• Require PHP 5+.
• Supports invalid HTML.
• Find tags on an HTML page with selectors just like jQuery.
• Extract contents from HTML in a single line.

Download & Documents

• Download latest version form Sourceforge.
• Read Online Document.

Quick Start

• How to get HTML elements?
• How to modify HTML elements?
• Extract contents from HTML
• Scraping Slashdot!

// Create DOM from URL or file
$html =  file_get_html( 'http://www.google.com/');

// Find all images 
foreach($html-> find( 'img') as $element) 
       echo $element-> src .  '<br>';

// Find all links 
foreach($html-> find( 'a') as $element) 
       echo $element-> href .  '<br>';

Feedback

• Feature Request Tracker
• Bug Tracking System
• Discussion Forums
• Contact Author

Author: S.C. Chen ([email protected])
Original idea is from Jose Solorzano's  HTML Parser for PHP 4. 
Contributions by: Yousuke Kumakura (Attribute Filters)