復制代碼 代碼如下:

<?php
if ($_REQUEST['url'])
{
header('Location:?url='.base64_encode(strrev($_REQUEST['url'])));
}
else
{
echo "<form method='POST' action='proxy.php'>
url:<input type='text' value=/"/" />
<input type='submit' value=/"go/" />
</form>";
}
?>