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go.php
<?php
$t_url = preg_replace('/^url=(.*)$/i','$1',$_SERVER["QUERY_STRING"]);
if(!empty($t_url)) {
preg_match('/(http|https):\/\//',$t_url,$matches);
if($matches){
$url=$t_url;
$title='页面加载中,请稍候...';
} else {
$title='加载中...';
echo "<script>setTimeout(function(){window.opener=null;window.close();}, 3000);</script>";
}
}
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta http-equiv="refresh" content="1;url='<?php echo $url;?>';">
<title><?php echo $title;?></title>
<style type="text/css">
html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video {
margin: 0;
padding: 0;
border: 0;
font-size: 100%;
font: inherit;
vertical-align: baseline
}
body {
background: #3498db;
}
#loader-container {
width: 188px;
height: 188px;
color: white;
margin: 0 auto;
position: absolute;
top: 50%;
left: 50%;
margin-right: -50%;
transform: translate(-50%, -50%);
border: 5px solid #3498db;
border-radius: 50%;
-webkit-animation: borderScale 1s infinite ease-in-out;
animation: borderScale 1s infinite ease-in-out;
}
#loadingText {
font-family: 'Raleway', sans-serif;
font-size: 1.4em;
position: absolute;
top: 50%;
left: 50%;
margin-right: -50%;
transform: translate(-50%, -50%);
}
@-webkit-keyframes borderScale {
0% {
border: 5px solid white;
}
50% {
border: 25px solid #3498db;
}
100% {
border: 5px solid white;
}
}
@keyframes borderScale {
0% {
border: 5px solid white;
}
50% {
border: 25px solid #3498db;
}
100% {
border: 5px solid white;
}
}
</style>
</head>
<body>
<div id="loader-container"><p id="loadingText">页面加载中...</p></div>
</body>
</html>
1.php
<?php
$base_url = './go.php?url=https://www.wangmingchang.com/';
header("Location: $base_url");
网页打开1.PHP,即可看到跳转效果,几秒种后跳转到指定网址
