PHP读取远程文件的三种方法

<p><?php</p>$url = 'http://www.xxx.com/';<br />$contents = file_get_contents($url);<br />//如果出现中文乱码使用下面代码<br />//$getcontent = iconv(“gb2312″, “utf-8″,file_get_contents($url));<br />//echo $getcontent;<br />echo $contents;<br />?>

<p><?php</p>$url = “http://www.xxx.com/”;<br />$ch = curl_init();<br />$timeout = 5;<br />curl_setopt($ch, CURLOPT_URL, $url);<br />curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);<br />curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);//在需要用户检测的网页里需要增加下面两行<br />//curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);<br />//curl_setopt($ch, CURLOPT_USERPWD, US_NAME.”:”.US_PWD);<br />$contents = curl_exec($ch);<br />curl_close($ch);<br />echo $contents;<br /><p>?>

<p><?php</p>$handle = fopen (“http://www.xxx.com/”, “rb”);<br />$contents = “”;<br />do {<br />$data = fread($handle, 8192);<br />if (strlen($data) == 0)<br />{break;}<br />$contents .= $data;<br />} while(true);<br />fclose ($handle);<br />echo $contents;<br /><p>?>