Codeigniter's dom class usage example_PHP tutorial

Codeigniter’s DOM class usage example

This article describes the Codeigniter DOM class usage example. Share it with everyone for your reference. The specific analysis is as follows:

Using the simple_html_dom dom class, a class library modified for CI, it can analyze HTML elements like JS. It is suitable for analyzing web page data when crawling web pages.

Class library download address: http://sourceforge.net/projects/simplehtmldom/

Modification:

Replace simple_html_dom with CI_Simple_html_dom in batches.

Place it under applicationlibraries:

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function index() { //$this->load->view('welcome_message'); $this->load->library('Simple_html_dom'); $html = file_get_html('http://localhost/test.htm'); foreach($html->find('a') as $e) echo $e->href . ' '; }

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function index() { //$this->load->view('welcome_message');

$this->load->library('Simple_html_dom'); $html = file_get_html('http://localhost/test.htm'); foreach($html->find('a') as $e) echo $e->href . '
'; }

I hope this article will be helpful to everyone’s PHP programming based on Codeigniter. http://www.bkjia.com/PHPjc/1022670.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/1022670.htmlTechArticleCodeigniter’s DOM class usage examples. This article describes the Codeigniter’s DOM class usage examples. Share it with everyone for your reference. The specific analysis is as follows: Using the simple_html_dom dom class to modify a CI...