wiseparser 是一个 PHP 语言用来解析 HTML 文档的开发包。
示例代码:
require_once(‘treebuilder.php’);
$mytree = new Tree(); $mytree->parse_content(‘<div>Hello world</div>‘); // or $mytree->parse_file('http://www.google.com’); $mytree->parse_file(‘myfile.htm’);
// To print HTML, just do: echo $mytree;
// For those of you who familiar with HTML::Treebuilder, usage is almost the same. Implemented methods:
// same as HTML::Element Element->attr($attr, $value = null); Element->tag($tag = null); Element->look_down($keys); Element->traverse($callback, $text_only=false); Element->push_content($test_or_node, ..); Element->unshift_content($test_or_node, ..); Element->detach(); Element->preinsert($test_or_node, ..); Element->postinsert($test_or_node, ..); Element->as_HTML(); Element->as_text(); // plus one additional method: Element->seek_n_destroy($keys); // same as look_down()->detach()->__destruct();
// same as HTML::Treebuilder: Tree->parse_content($content); Tree->parse_file($filename_or_url);