snoopy是一个php类，用来模仿web浏览器的功能，它能完成获取网页内容和发送表单的任务。

下面是它的一些特征：

1、方便抓取网页的内容

2、方便抓取网页的文字（去掉HTML代码）

3、方便抓取网页的链接

4、支持代理主机

5、支持基本的用户/密码认证模式

6、支持自定义用户agent,referer,cookies和header内容

7、支持浏览器转向，并能控制转向深度

8、能把网页中的链接扩展成高质量的url（默认）

9、方便提交数据并且获取返回值

10、支持跟踪HTML框架（v0.92增加）

11、支持再转向的时候传递cookies-snoopy php is a category used to imitate the web browser function, access to the website can complete this form and content of the mandate. Below are some of its features : a convenience crawls the content of the website two. Grasp the website to facilitate the text (removing HTML code) 3, convenience crawls web link four, five mainframe support agency, support basic user / password authentication model six support custom user agent, referer. cookies, and header as seven support to the browser, and can control the depth to 8, The website can link to expand into high-quality url (default) 9. to facilitate access to data and return value 10, support tracking HTML framework (v0.92 increase) 11. to support the re-transmission of cookies