curl 是一個簡單好用的網路連線工具並可支援proxy server
$url = “http://digg.com“; //要抓的網址
$user_agent = “Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)”; //模擬成瀏覽器
$proxy_server = “121.14.55.6:80″;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_USERAGENT, $user_agent);
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_REFERER,”http://www.aaa.com”); //可模擬referer
curl_setopt($ch, CURLOPT_TIMEOUT,5); //Timeout 時間
curl_setopt($ch, CURLOPT_PROXY, “$proxy_server”);
$result = curl_exec($ch); //result是抓回的結果, 不管是圖或文字都可