curl

 

function down_url($url)

{

	$ch = curl_init ($url);

//	$fp = fopen ($saveFile, "w");

//	curl_setopt ($ch, CURLOPT_FILE, $fp);

	curl_setopt($ch, CURLOPT_ENCODING, 'gzip,deflate');
//	curl_setopt($ch, CURLOPT_REFERER, 'http://xiaonei.com');

	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); //设定是否显示头信息 

	curl_setopt($ch, CURLOPT_USERAGENT, 
 
___FCKpd___0
SERVER['HTTP_USER_AGENT']);

//	curl_setopt ($ch, CURLOPT_HEADER, true);	//设定是否输出页面内容

	curl_setopt ($ch, CURLOPT_HEADER, false);	//设定是否输出页面内容

	curl_setopt($ch, CURLOPT_TIMEOUT, 5);

	$html = curl_exec($ch); // execute the curl command

	curl_close ($ch);

	return $html;

//	fclose ($fp);

}