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PHP读取某站点的链接的函数

  原理:读取某站点的源文件,再利用正则分析其源代码,得到所有链接/**********qiushuiwuhen(2002-5-20)***********/if(empty($url))$url = "http://www.csdn.net/expert/";//设置url$site=substr($url,0,strpos($url,"/",8));//站点$base=substr($url,0,strrpos($url,"/")+1);//文件所在目录$fp = fopen($url, "r"...
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php curl采集远程页面内容演示代码

$curlPost = 'a=1&b=2';//模拟POST数据
$ch = curl_init();
apache($ch, CURLOPT_HTTPHEADER, array('X-FORWARDED-FOR:0.0.0.0', 'CLIENT-IP:0.0.0.0'));  //构造IP
curl_setopt($ch, CURLOPT_REFERER, "apache");   //构造来路
curl_setopt($ch,CURLOPT_URL, 'http://www.php100.com');//需要抓取的页面路径
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt ($ch, CURLOPT_TIMEOUT, 30);
curl_setopt($ch, CURLOPT_POSTFIELDS, $curlPost);//post值

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