解析url或者本地文件html页面类。如可以通过如下的方式获取html页面的元素： // 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 . ''; // Find all links fo

Ajax is not a single technology, but a group of technologies. HTML and CSS can be used in combination to mark up and style information. The DOM is accessed with Javascr ipt to dynamically display, and to allow the user to interact with the informatio