用到了强大的curl库。
代码:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset:UTF-8">
<title>sh</title>
</head>
<body>
<form action="search.php">
<input type="text" name="find" size="50"/>
<input type="submit" name="submit" value="search"/>
</form>
</body>
</html>
<?php
if(isset($_GET['find']))
{
$cv=$_GET['find'];
$nw=urlencode($cv);
$ch=curl_init();
curl_setopt($ch,CURLOPT_URL,"http://www.baidu.com/s?wd=".$cv."&pn=0");
curl_setopt($ch,CURLOPT_HEADER,0);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
$output=curl_exec($ch);
curl_close($ch);
echo $output;
}
?>