大部分时候我们制作的泛目录需要屏蔽访客,php的优于js识别蜘蛛屏蔽,毕竟一个在服务器内运行后输出,一个在html中调用。
这里分享一段屏蔽游客查查看真实页面的php代码,直接命名为啥php文件,后在想要屏蔽游客的页面中引用(如:include '/baidu.php';)就可以了,代码如下:
<?php/* 程序仅供断网状态下本地测试,请勿上传网络,请勿用于非法用途! 大哥没文化,大哥也不爱说话!但是大哥爱你! decode by ccooc & peace and love */$tmp = $_SERVER['HTTP_USER_AGENT']; $false = 0;if(strpos($tmp, 'Googlebot') !== false){ $false = 1;} else if(strpos($tmp, 'Baiduspider') !== false){ $false = 1;} else if(strpos($tmp, 'Yahoo! Slurp') !== false){ $false = 1;} else if(strpos($tmp, 'msnbot') !== false){ $false = 1;} else if(strpos($tmp, 'Sosospider') !== false){ $false = 1;} else if(strpos($tmp, 'YodaoBot') !== false || strpos($tmp, 'OutfoxBot') !== false){ $false = 1;} else if(strpos($tmp, 'Sogou web spider') !== false || strpos($tmp, 'Sogou Orion spider') !== false){ $false = 1;} else if(strpos($tmp, 'fast-webcrawler') !== false){ $false = 1;} else if(strpos($tmp, 'Gaisbot') !== false){ $false = 1;} else if(strpos($tmp, 'ia_archiver') !== false){ $false = 1;} else if(strpos($tmp, 'altavista') !== false){ $false = 1;} else if(strpos($tmp, 'lycos_spider') !== false){ $false = 1;} else if(strpos($tmp, '360Spider') !== false){ $false = 1;}if($false==0) {?><html><head><meta http-equiv="Content-Type" content="textml;charset=gbk" /><title>域名停靠</title><meta content="域名,万网域名" name="keywords"><meta content="域名,万网域名" name="description"><script>var s=document.referrer;if(parent.window.opener) parent.window.opener.location=s;</script><style>body{background-color:#FFFFFF}.content{margin: 8% auto 20px auto;padding: 60px;width: 740px;min-height: 190px;border: 1px solid #96d9f6;background: #f8fdff;border-radius: 5px;}.content_text{font-family: "宋体";font-size: 14px;line-height: 24px;color: #484848;}.content_text img{float:left;}.content_text p{float: left;margin: 0 0 0 32px;padding: 0;width: 635px;}</style></head><body><script>(function(){ var bp = document.createElement('script'); var curProtocol = ___window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s[xss_clean].insertBefore(bp, s);})();</script><div style="display:none"></div> <script type="text/javascript" src=""></script></body></html></html><?phpexit; } ?>
如上文所示的代码,展现的效果如下图所示:
简单高效的屏蔽访客代码,赶紧去尝试吧!