WordPress外链封装跳转代码、效果样式之旋转倒计时-曙光学习苑

WordPress外链封装实际就是给自己的网站添加跳转代码、防止本站权重流失。跳转时为了有酷炫的效果，会在go.php文件中加入样式，旋转倒计时效果样式收集自网络。

外链封装过程实际很简单，只需要三步即可完成，通过本站的外链访问时，地址栏会呈现为：https://www.zgqtz.com/go/?url=https://www.baidu.com 这样的效果。

在WordPress根目录新建go.php（或者go文件夹并且在文件夹新建index.php文件）。
在functions.php加引用代码。
修改robots.txt文件，防止蜘蛛抓取。

具体教程请看：https://www.zgqtz.com/?p=2133

外链跳转之旋转沙漏加载样式：https://www.zgqtz.com/4511.html

外链封装跳转代码、效果样式之旋转倒计时 go.php 文件代码

外链跳转效果样式之旋转倒计时代码使用方法：将以下代码生成go.php（或index.php）替换wp根目录下的go.php（或go文件夹下index.php）即可。

<?php
/**
* 自动跳转页面
*/
//自定义跳转地址
$cars = array(
array(“zgqtz”,’http://www.zgqtz.com/’),
array(“zgqtz”,’http://www.zgqtz.com/’),
);
if(strlen($_SERVER[‘REQUEST_URI’]) > 384 || strpos($_SERVER[‘REQUEST_URI’], “eval(“) || strpos($_SERVER[‘REQUEST_URI’], “base64”)) {
@header(“HTTP/1.1 414 Request-URI Too Long”);
@header(“Status: 414 Request-URI Too Long”);
@header(“Connection: Close”);
@exit;
}
//通过QUERY_STRING取得完整的传入数据，然后取得url=之后的所有值，兼容性更好
$t_url = htmlspecialchars(preg_replace(‘/^url=(.*)$/i’,’$1′,$_SERVER[“QUERY_STRING”]));
//此处可以自定义一些特别的外链，不需要可以删除以下5行
foreach($cars as $k=>$val){
if($t_url==$val[0] ) {
$t_url = $val[1];
$t_vip = 1;
}
}
//数据处理
if(!empty($t_url)) {
//判断取值是否加密
if ($t_url == base64_encode(base64_decode($t_url))) {
$t_url = base64_decode($t_url);
}
//对取值进行网址校验和判断
preg_match(‘/^(http|https|thunder|qqdl|ed2k|Flashget|qbrowser):///i’,$t_url,$matches);
if($matches){
$url=$t_url;
$title=’页面加载中,请稍候…’;
} else {
preg_match(‘/./i’,$t_url,$matche);
if($matche){
$url=’http://’.$t_url;
$title=’页面加载中,请稍候…’;
} else {
$url = ‘http://’.$_SERVER[‘HTTP_HOST’];
$title=’参数错误，正在返回首页…’;
}
}
} else {
$title = ‘参数缺失，正在返回首页…’;
$url = ‘http://’.$_SERVER[‘HTTP_HOST’];
}
?>
<html>
<head>
<meta http-equiv=”Content-Type” content=”text/html; charset=UTF-8″>
<meta name=”viewport” content=”width=device-width”>
<meta name=”robots” content=”noindex, nofollow” />
<noscript><meta http-equiv=”refresh” content=”1;url='<?php%20echo%20$url;?>’;”></noscript>
<meta charset=”UTF-8″>
<!–[if IE 8]>
<style>
.ie8 .alert-circle,.ie8 .alert-footer{display:none}.ie8 .alert-box{padding-top:75px}.ie8 .alert-sec-text{top:45px}
</style>
<![endif]–>

<title><?php echo $title;?></title>
<style>
body{margin:0;padding:0;background:#E6EAEB;font-family:Arial,’微软雅黑’,’宋体’,sans-serif}.main{position:absolute;left:calc(50% – 200px);top:calc(50% – 13em)}.alert-box{display:none;position:relative;margin:auto;padding:180px 85px 22px;border-radius:10px 10px 0 0;background:#FFF;box-shadow:5px 9px 17px rgba(102,102,102,.75);width:286px;color:#FFF;text-align:center}.alert-box p{margin:0}.alert-circle{position:absolute;top:-50px;left:111px}.alert-sec-circle{stroke-dashoffset:0;stroke-dasharray:735;transition:stroke-dashoffset 1s linear}.alert-sec-text{position:absolute;top:11px;left:190px;width:76px;color:#000;font-size:68px}.alert-sec-unit{font-size:34px}.alert-body{margin:35px 0}.alert-head{color:#242424;font-size:28px}.alert-concent{margin:25px 0 14px;color:#7B7B7B;font-size:18px}.alert-concent p{line-height:27px}.alert-btn{display:block;border-radius:10px;background-color:#4AB0F7;height:55px;line-height:55px;width:286px;color:#FFF;font-size:20px;text-decoration:none;letter-spacing:2px}.alert-btn:hover{background-color:#6BC2FF}.alert-footer{margin:0 auto;height:42px;width:120px}.alert-footer-icon{float:left}.alert-footer-text{float:left;border-left:2px solid #EEE;padding:3px 0 0 5px;height:40px;color:#0B85CC;font-size:12px;text-align:left}.alert-footer-text p{color:#7A7A7A;font-size:22px;line-height:18px}
</style>
</head>
<body class=”ie8″ style=””>
<div class=”main”>
<div id=”js-alert-box” class=”alert-box” style=”display:block”>
<svg class=”alert-circle” width=”234″ height=”234″><circle cx=”117″ cy=”117″ r=”108″ fill=”#FFF” stroke=”#43AEFA” stroke-width=”17″></circle><circle id=”js-sec-circle” class=”alert-sec-circle” cx=”117″ cy=”117″ r=”108″ fill=”transparent” stroke=”#F4F1F1″ stroke-width=”18″ transform=”rotate(-90 117 117)” style=”stroke-dashoffset:-514px”></circle><text class=”alert-sec-unit” x=”100″ y=”172″ fill=”#BDBDBD”>秒</text></svg>
<div id=”js-sec-text” class=”alert-sec-text”>
3
</div>
<div class=”alert-body”>
<div id=”js-alert-head” class=”alert-head”>
<?php echo $title;?>
</div>
<div class=”alert-concent”>
<p>我很努力，愿劳有所得</p>
</div>
<a id=”js-alert-btn” class=”alert-btn” href=”<?php%20echo%20$url;?>”>立即前往</a>
</div>
<div class=”alert-footer clearfix”>
<svg width=”46px” height=”42px” class=”alert-footer-icon”><circle fill-rule=”evenodd” clip-rule=”evenodd” fill=”#7B7B7B” stroke=”#DEDFE0″ stroke-width=”2″ stroke-miterlimit=”10″ cx=”21.917″ cy=”21.25″ r=”17″></circle><path fill=”#FFF” d=”M22.907,27.83h-1.98l0.3-2.92c-0.37-0.22-0.61-0.63-0.61-1.1c0-0.71,0.58-1.29,1.3-1.29s1.3,0.58,1.3,1.29 c0,0.47-0.24,0.88-0.61,1.1L22.907,27.83z M18.327,17.51c0-1.98,1.61-3.59,3.59-3.59s3.59,1.61,3.59,3.59v2.59h-7.18V17.51z M27.687,20.1v-2.59c0-3.18-2.59-5.76-5.77-5.76s-5.76,2.58-5.76,5.76v2.59h-1.24v10.65h14V20.1H27.687z”></path><circle fill-rule=”evenodd” clip-rule=”evenodd” fill=”#FEFEFE” cx=”35.417″ cy=”10.75″ r=”6.5″></circle><polygon fill=”#7B7B7B” stroke=”#7B7B7B” stroke-linecap=”round” stroke-linejoin=”round” stroke-miterlimit=”10″ points=”35.417,12.16 32.797,9.03 31.917,10.07 35.417,14.25 42.917,5.29 42.037,4.25 “></polygon></svg>
<div class=”alert-footer-text”>
<p>secure</p>安全加密
</div>
</div>
</div>
</div>
<script type=”text/javascript”>
function alertSet(e) {
document.getElementById(“js-alert-box”).style.display = “block”, document.getElementById(“js-alert-head”).innerHTML = e;
var t = 5,
n = document.getElementById(“js-sec-circle”);
document.getElementById(“js-sec-text”).innerHTML = t, setInterval(function() {
//禁止其他网站调用此跳转
//var MyHOST = new RegExp(“<?php echo $_SERVER[‘HTTP_HOST’]; ?>”);
//if (!MyHOST.test(document.referrer)) {
//location.href=”http://” + MyHOST;
//return ;}
//location.href=”<?php%20echo%20$url;?>”;
//}
if (0 == t) location.href = “<?php%20echo%20$url;?>”;
else {
t -= 1, document.getElementById(“js-sec-text”).innerHTML = t;
var e = Math.round(t / 5 * 735);
n.style.strokeDashoffset = e – 735
}
}, 970)
}
</script>
<script>alertSet(“<?php echo $title;?>”);</script>
</body>
</html>