php实现跳转界面的代码

不言原创: 2018-07-31 09:44:022079浏览
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<?php
$t_url = preg_replace(&#39;/^url=(.*)$/i&#39;,&#39;$1&#39;,$_SERVER["QUERY_STRING"]);  
if(!emptyempty($t_url)) {  
    preg_match(&#39;/(http|https):\/\//&#39;,$t_url,$matches);  
    if($matches){  
        $url=$t_url;  
        $title=&#39;页面加载中,请稍候...&#39;;  
    } else {  
        preg_match(&#39;/\./i&#39;,$t_url,$matche);  
        if($matche){  
            $url=&#39;http://&#39;.$t_url;  
            $title=&#39;页面加载中,请稍候...&#39;;  
        } else {  
            $url=&#39;https://www.yugepower.com/&#39;;  
            $title=&#39;参数错误，正在返回首页...&#39;;  
        }  
    }  
} else {  
    $title=&#39;参数缺失，正在返回首页...&#39;;  
    $url=&#39;https://www.yugepower.com/&#39;;
}  
?>  
<html>  
<head>  
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">  
<meta http-equiv="refresh" content="1;url=&#39;<?php echo $url;?>&#39;;">  
<title><?php echo $title;?></title>  
<style>  
body{background:#000}.loading{-webkit-animation:fadein 2s;-moz-animation:fadein 2s;-o-animation:fadein 2s;animation:fadein 2s}@-moz-keyframes fadein{from{opacity:0}to{opacity:1}}@-webkit-keyframes fadein{from{opacity:0}to{opacity:1}}@-o-keyframes fadein{from{opacity:0}to{opacity:1}}@keyframes fadein{from{opacity:0}to{opacity:1}}.spinner-wrapper{position:absolute;top:0;left:0;z-index:300;height:100%;min-width:100%;min-height:100%;background:rgba(255,255,255,0.93)}.spinner-text{position:absolute;top:50%;left:50%;margin-left:-90px;margin-top: 2px;color:#BBB;letter-spacing:1px;font-weight:700;font-size:36px;font-family:Arial}.spinner{position:absolute;top:50%;left:50%;display:block;margin-left:-160px;width:1px;height:1px;border:25px solid rgba(100,100,100,0.2);-webkit-border-radius:50px;-moz-border-radius:50px;border-radius:50px;border-left-color:transparent;border-right-color:transparent;-webkit-animation:spin 1.5s infinite;-moz-animation:spin 1.5s infinite;animation:spin 1.5s infinite}@-webkit-keyframes spin{0%,100%{-webkit-transform:rotate(0deg) scale(1)}50%{-webkit-transform:rotate(720deg) scale(0.6)}}@-moz-keyframes spin{0%,100%{-moz-transform:rotate(0deg) scale(1)}50%{-moz-transform:rotate(720deg) scale(0.6)}}@-o-keyframes spin{0%,100%{-o-transform:rotate(0deg) scale(1)}50%{-o-transform:rotate(720deg) scale(0.6)}}@keyframes spin{0%,100%{transform:rotate(0deg) scale(1)}50%{transform:rotate(720deg) scale(0.6)}}  
</style>  
</head>  
<body>  
<p class="loading">  
  <p class="spinner-wrapper">  
    <span class="spinner-text">页面加载中,请稍候...</span>  
    <span class="spinner"></span>  
  </p>  
</p>  
</body>  
</html>
php实现跳转界面的代码

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