WordPress纯代码实现外链go跳转



为了假装在做SEO,避免权重分散,今天就给大家分享一个免插件实现WordPress外链go跳转,非常简单。

步骤一:

在网站根目录新建一个go.php文件,记得将链接改为你的,代码如下:

<?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; $title='页面加载中,请稍候...';} else { preg_match('/\./i',$t_url,$matche); if($matche){ $url='http://'.$t_url; $title='页面加载中,请稍候...'; } else { $url='//defcon.cn/'; $title='参数错误,正在返回首页...'; }}} else { $title='参数缺失,正在返回首页...'; $url='//defcon.cn/';}?><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>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><div class="loading"> <div class="spinner-wrapper"> <span class="spinner-text">页面加载中,请稍候...</span> <span class="spinner"></span> </div></div></body></html>

步骤二:

将下面代码加到主题的functions.php文件中:

//给外部链接加上go跳转add_filter('the_content','the_content_nofollow',999);function the_content_nofollow($content){preg_match_all('/<a(.*?)href="(.*?)"(.*?)>/',$content,$matches);if($matches){foreach($matches[2] as $val){if(strpos($val,'://')!==false && strpos($val,home_url())===false && !preg_match('/\.(jpg|jepg|png|ico|bmp|gif|tiff)/i',$val)){$content=str_replace("href=\"$val\"", "href=\"".home_url()."/go.php?url=$val\" ",$content);}}}return $content;}

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