本文实例讲述了php中Snoopy类用法。分享给大家供大家参考。具体分析如下：

这里演示了php中如何通过Snoopy抓取网页信息

snoopy类的下载地址：http://sourceforge.net/projects/snoopy/

include("snoopy.class.php");$snoopy = new Snoopy;// need an proxy?://$snoopy->proxy_host = "my.proxy.host";//$snoopy->proxy_port = "8080";// set browser and referer:$snoopy->agent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)";$snoopy->referer = "http://")){ // other methods: fetch, fetchform, fetchlinks, submittext and submitlinks // response code: print "response code: ".$snoopy->response_code."<br/>\n"; // print the headers: print "<b>Headers:</b><br/>"; while(list($key,$val) = each($snoopy->headers)){ print $key.": ".$val."<br/>\n"; } print "<br/>\n"; // print the texts of the website: print "<pre>".htmlspecialchars($snoopy->results)."</pre>\n";}else { print "Snoopy: error while fetching document: ".$snoopy->error."\n";}

希望本文所述对大家的php程序设计有所帮助。