<?php $url = "//www.jb51.net"; if (isset($url)) { Header("Location: $url"); } ?>
<?php $url = "//www.jb51.net"; if (isset($url)) { Header("Location: $url"); } ?>
<?php $url = "//www.jb51.net"; if (!isset($url)) { exit('沒有要跳轉的地址呦'); } ?>
<HTML> <HEAD> <META HTTP-EQUIV="REFRESH" CONTENT="5; URL='<?php echo $url;?>' "> </HEAD> <BODY>
</BODY> </HTML>
<? php $url="//www.jb51.net"; echo "<SCRIPT LANGUAGE=\"JavaScript\">location.href='$url'</SCRIPT>"; ?>