http://localhost/openurl/open.php?dn=baidu.com


<?php
$url = 'http://baidu.com';
$page = file_get_contents($url);
echo $page;
?>


<?php
$h1 = curl_init("http://baidu.com");
curl_exec($h1);

$h2 = curl_init("http://126.com");
curl_exec($h2);

?>