//访问指定URL函数
function access_url($url) {
if ($url=='') return false;
$fp = fopen($url, 'r') or exit('Open url faild!');
if($fp){
while(!feof($fp)) {
$file.=fgets($fp)."";
}
fclose($fp);
}
return $file;
}推荐学习：PHP视频教程
$content = file_get_contents("http://www.google.com");function curl_file_get_contents($durl){
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $durl);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true) ; // 获取数据返回
curl_setopt($ch, CURLOPT_BINARYTRANSFER, true) ; // 在启用 CURLOPT_RETURNTRANSFER 时候将获取数据返回
$r = curl_exec($ch);
curl_close($ch);
return $r;
}$fp = fsockopen("www.example.com", 80, $errno, $errstr, 30);
if (!$fp) {
echo "$errstr ($errno)<br />
";
} else {
$out="GET / HTTP/1.1
";
$out.="Host: www.example.com
";
$out.="Connection: Close
";
fwrite($fp, $out);
while (!feof($fp)) {
echo fgets($fp, 128);
}
fclose($fp);
}下载本文