打开 wp-includes下的post-template.php
先将代码加到 post-template.php 第一行
| function RndString($body) { ? //最大间隔距离(如果在检测不到p标记的情况下，加入混淆字串的最大间隔距离) ? $maxpos = 1024; ? //font 的字体颜色 ? $fontColor = “#FFFFFF”; ? //div span p 标记的随机样式 ? $st1 = chr(mt_rand(ord(”A”),ord(”Z”))).chr(mt_rand(ord(”a”),ord(”z”))).chr(mt_rand(ord(”a”),ord(”z”))).mt_rand(100,999); ? $st2 = chr(mt_rand(ord(”A”),ord(”Z”))).chr(mt_rand(ord(”a”),ord(”z”))).chr(mt_rand(ord(”a”),ord(”z”))).mt_rand(100,999); ? $st3 = chr(mt_rand(ord(”A”),ord(”Z”))).chr(mt_rand(ord(”a”),ord(”z”))).chr(mt_rand(ord(”a”),ord(”z”))).mt_rand(100,999); ? $st4 = chr(mt_rand(ord(”A”),ord(”Z”))).chr(mt_rand(ord(”a”),ord(”z”))).chr(mt_rand(ord(”a”),ord(”z”))).mt_rand(100,999); ? $rndstyle[1]["value"] = “.{$st1} { display:none; }”; ? $rndstyle[1]["name"] = $st1; ? $rndstyle[2]["value"] = “.{$st2} { display:none; }”; ? $rndstyle[2]["name"] = $st2; ? $rndstyle[3]["value"] = “.{$st3} { display:none; }”; ? $rndstyle[3]["name"] = $st3; ? $rndstyle[4]["value"] = “.{$st4} { display:none; }”; ? $rndstyle[4]["name"] = $st4; ? $mdd = mt_rand(1,4); ? //以后内容如果你不懂其含义，请不要改动 ? //————————————————— ? $rndstyleValue = $rndstyle[$mdd]["value"]; ? $rndstyleName = $rndstyle[$mdd]["name"]; ? $reString = “<style> $rndstyleValue </style> “; ? //附机标记 ? $rndem[1] = “font”; ? $rndem[2] = “div”; ? $rndem[3] = “span”; ? $rndem[4] = “p”; ? //读取字符串数据 ? $fp = fopen(dirname(__FILE__).”/RndString.php”,”r”); ? $start = 0; ? $totalitem = 0; ? while(!feof($fp)){ ??? $v = trim(fgets($fp,128)); ??? if($start==1){ ????? if(ereg(”#end#”,$v)) break; ????? if($v!=””{ $totalitem++; $rndstring[$totalitem] = ereg_replace(”#,”,””,$v); } ??? } ??? if(ereg(”#start#”,$v)){ $start = 1; } ? } ? fclose($fp); ? //处理要防采集的字段 ? $bodylen = strlen($body) – 1; ? $prepos = 0; ? for($i=0;$i<=$bodylen;$i++){ ?? if($i+2 >= $bodylen || $i<50) $reString .= $body[$i]; ?? else{ ???? @$ntag = strtolower($body[$i].$body[$i+1].$body[$i+2]); ???? if($ntag==”</p” || ($ntag==”<br” && $i-$prepos>$maxpos) ){ ?????? $dd = mt_rand(1,4); ?????? $emname = $rndem[$dd]; ?????? $dd = mt_rand(1,$totalitem); ?????? $rnstr = $rndstring[$dd]; ?????? if($emname!=”font”) $rnstr = ” <$emname class=”$rndstyleName”>$rnstr</$emname> “; ?????? else? $rnstr = ” <font color=”$fontColor”>$rnstr</font> “; ?????? $reString .= $rnstr.$body[$i]; ?????? $prepos = $i; ???? } ???? else $reString .= $body[$i]; ??? } ? } ? unset($body); ? return $reString; }//函数结束 |
查找
| function the_content( |
将这段代码
| function the_content($more_link_text = “(more…)”, $stripteaser = 0, $more_file = “”) { $content = get_the_content($more_link_text, $stripteaser, $more_file); $content = apply_filters(”the_content”, $content); $content = str_replace(”]]>”, “]]>”, $content); echo $content; } |
改成
| function the_content($more_link_text = “(more…)”, $stripteaser = 0, $more_file = “”) { $content = get_the_content($more_link_text, $stripteaser, $more_file); $content = apply_filters(”the_content”, $content); $content = str_replace(”]]>”, “]]>”, $content); $content = RndString($content); echo $content; } |
注意,就多了行? $content = RndString($content);
上传附件中的RndString.php 文件到wp-includes/下
附件： RndString.zip
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