wordpress SEO之搜索引擎蜘蛛抓取信息记录插件代码

　　国内使用wordpress做博客程序的是主流，包括我的博客也是使用wordpress的，作为一个SEO控怎么能不安装一些SEO的插件，同时 又怎么会不关注搜索引擎蜘蛛在网站上的爬行抓取 情况呢?每天使用光年SEO日志分析系统查看我们网日志中蜘蛛的爬行情况是一件比较麻烦的事情，所以看到网上有搜索引擎蜘蛛抓取信息记录代码，就果断的安装在自己的wordpress博客中了。

wordpress搜索引擎蜘蛛抓取信息记录插件代码安装方法：

　　找到您wordpress系统当前使用模板力的模板中的函数functions.php里，直接将下面的代码贴到你functions.php文件里最后一个?(问号)后面就行了;

<?php

//自动分析蜘蛛
make_log_file();
function make_log_file(){
        //log文件名
	$filename = 'mylogs.txt';
        //去除rc-ajax评论以及cron机制访问记录
	if(strstr($_SERVER["REQUEST_URI"],"rc-ajax")== false
		&& strstr($_SERVER["REQUEST_URI"],"wp-cron.php")== false ) {
		$word .= date('mdHis',$_SERVER['REQUEST_TIME'] + 3600*8) . " ";
                //访问页面
		$word .= $_SERVER["REQUEST_URI"] ." ";
                //协议
		$word .= $_SERVER['SERVER_PROTOCOL'] ." ";
                //方法,POST OR GET
		$word .= $_SERVER['REQUEST_METHOD'] . " ";
		//$word .= $_SERVER['HTTP_ACCEPT'] . " ";
                //获得浏览器信息
		$word .= getbrowser(). " ";
                //传递参数
		$word .= "[". $_SERVER['QUERY_STRING'] . "] ";
                //跳转地址
		$word .= $_SERVER['HTTP_REFERER'] . " ";
                //获取IP
		$word .= getIP() . " ";
		$word .= "\n";
		$fh = fopen($filename, "a");
		fwrite($fh, $word);
		fclose($fh);
	}
}
//获取IP地址，网上现成代码
function getIP() //get ip address
    {
        if (getenv('HTTP_CLIENT_IP'))
        {
            $ip = getenv('HTTP_CLIENT_IP');
        }
        else if (getenv('HTTP_X_FORWARDED_FOR'))
        {
            $ip = getenv('HTTP_X_FORWARDED_FOR');
        }
        else if (getenv('REMOTE_ADDR'))
        {
            $ip = getenv('REMOTE_ADDR');
        }
        else
        {
            $ip = $_SERVER['REMOTE_ADDR'];
        }
        return $ip;
    }
//获取浏览器信息，移动端，平板电脑数据还未加上。
 function getbrowser()
    {
        $Agent = $_SERVER['HTTP_USER_AGENT'];
        $browser = '';
        $browserver = '';

        if(ereg('Mozilla', $Agent) && ereg('Chrome', $Agent))
        {
            $temp = explode('(', $Agent);
            $Part = $temp[2];
            $temp = explode('/', $Part);
            $browserver = $temp[1];
            $temp = explode(' ', $browserver);
            $browserver = $temp[0];
            $browserver = $browserver;
            $browser = 'Chrome';
        }
		if(ereg('Mozilla', $Agent) && ereg('Firefox', $Agent))
        {
            $temp = explode('(', $Agent);
            $Part = $temp[1];
            $temp = explode('/', $Part);
            $browserver = $temp[2];
            $temp = explode(' ', $browserver);
            $browserver = $temp[0];
            $browserver = $browserver;
            $browser = 'Firefox';
        }
        if(ereg('Mozilla', $Agent) && ereg('Opera', $Agent))
        {
            $temp = explode('(', $Agent);
            $Part = $temp[1];
            $temp = explode(')', $Part);
            $browserver = $temp[1];
            $temp = explode(' ', $browserver);
            $browserver = $temp[2];
            $browserver = $browserver;
            $browser = 'Opera';
        }
        if(ereg('Mozilla', $Agent) && ereg('MSIE', $Agent))
        {
            $temp = explode('(', $Agent);
            $Part = $temp[1];
            $temp = explode(';', $Part);
            $Part = $temp[1];
            $temp = explode(' ', $Part);
            $browserver = $temp[2];
            $browserver = $browserver;
            $browser = 'Internet Explorer';
        }
        if($browser != '')
        {
            $browseinfo = $browser.' '.$browserver;
        }
        else
        {
            $browseinfo = $_SERVER['HTTP_USER_AGENT'];
        }
        return $browseinfo;
    }



function get_spider_log($atts) {
	extract(shortcode_atts(array(
    'text' => 'yes'),$atts));
	$fh = fopen(site_url() ."/mylogs.txt", "r");
	$contents = "";
	    while(!feof($fh)){
        $contents .= fread($fh, 8080);
    }
    fclose($fh);
	$str = "";
	$showtime=date("md");
	if($text == "yes") {
		$str.= "当天蜘蛛爬行记录：";
		$str.= "<div style='background-color:#33A1C9;color:white;text-align:center;'>以下为国内常用蜘蛛。</div>";
	}
	$mytmp = array();
	//google
	$google = 0;
	if($text == "yes")
		$str.= "<a href=http://www.google.com/bot.html target=_blank>Google Spider</a>: ";
	$mytmp = show_spider_result($showtime,$contents,"Googlebot\/",$text);
	$google += $mytmp[0];
	$str.= $mytmp[1];
	$mytmp = show_spider_result($showtime,$contents,"Googlebot-Image\/",$text);
	$google += $mytmp[0];
	$str.= $mytmp[1];
	$mytmp = show_spider_result($showtime,$contents,"Googlebot-Mobile\/",$text);
	$google += $mytmp[0];
	$str.= $mytmp[1];
	$mytmp = show_spider_result($showtime,$contents,"Feedfetcher-Google",$text);
	$google += $mytmp[0];
	$str.= $mytmp[1];

	// baidu
	$baidu = 0;
	if($text == "yes")
		$str.= "<br><a href=http://www.baidu.com/search/spider.html target=_blank>Baidu Spider</a>: ";
	$mytmp = show_spider_result($showtime,$contents,"Baiduspider\/",$text);
	$baidu += $mytmp[0];
	$str.= $mytmp[1];
	$mytmp = show_spider_result($showtime,$contents,"Baiduspider-image",$text);
	$baidu += $mytmp[0];
	$str.= $mytmp[1];

	//bing
	$bing = 0;
	if($text == "yes")
		$str.= "<br><a href=http://www.bing.com/bingbot.htm target=_blank>bingbot Spider</a>: ";
	$mytmp = show_spider_result($showtime,$contents,"bingbot\/",$text);
	$bing += $mytmp[0];
	$str.= $mytmp[1];
	$mytmp = show_spider_result($showtime,$contents,"msnbot-media\/",$text);
	$bing += $mytmp[0];
	$str.= $mytmp[1];

	//sogou
	$sogou = 0;
	if($text == "yes")
		$str.= "<br><a href=http://www.sogou.com/docs/help/webmasters.htm#07 target=_blank>Sogou Spider</a>: ";
	$mytmp = show_spider_result($showtime,$contents,"Sogou web spider\/",$text);
	$sogou += $mytmp[0];
	$str.= $mytmp[1];

	//soso
	$soso = 0;
	if($text == "yes")
		$str.= "<br><a href=http://help.soso.com/webspider.htm target=_blank>Soso Spider</a>: ";
	$mytmp = show_spider_result($showtime,$contents,"Sosospider\/",$text);
	$soso += $mytmp[0];
	$str.= $mytmp[1];

	if($text == "yes")
		$str.= "<div style='background-color:#FA8072;color:white;text-align:center;'>以下为垃圾蜘蛛，可屏蔽抓取。</div>";
	//jike
	$else = 0;
	if($text == "yes")
		$str.= "<a href=http://shoulu.jike.com/spider.html target=_blank>Jike Spider</a>: ";
	$mytmp = show_spider_result($showtime,$contents,"JikeSpider",$text);
	$else += $mytmp[0];
	$str.= $mytmp[1];

	//easou
	if($text == "yes")
		$str.= "<br><a href=http://www.easou.com/search/spider.html target=_blank>Easou Spider</a>: ";
	$mytmp = show_spider_result($showtime,$contents,"EasouSpider",$text);
	$else += $mytmp[0];
	$str.= $mytmp[1];

	//yisou
	if($text == "yes")
		$str.= "<br>YisouSpider：";
	$mytmp = show_spider_result($showtime,$contents,"YisouSpider",$text);
	$else += $mytmp[0];
	$str.= $mytmp[1];

	if($text == "yes")
		$str.= "<br><a href=http://yandex.com/bots target=_blank>YandexBot Spider</a>: ";
	$mytmp = show_spider_result($showtime,$contents,"YandexBot\/",$text);
	$else += $mytmp[0];
	$str.= $mytmp[1];

	if($text == "yes")
		$str.= "<br><a href=http://go.mail.ru/help/robots target=_blank>Mail.RU Spider</a>: ";
	$mytmp = show_spider_result($showtime,$contents,"Mail.RU_Bot\/",$text);
	$else += $mytmp[0];
	$str.= $mytmp[1];

	if($text == "yes")
		$str.= "<br><a href=http://www.acoon.de/robot.asp target=_blank>AcoonBot Spider</a>: ";
	$mytmp = show_spider_result($showtime,$contents,"AcoonBot\/",$text);
	$else += $mytmp[0];
	$str.= $mytmp[1];

	if($text == "yes")
		$str.= "<br><a href=http://www.exabot.com/go/robot target=_blank>Exabot Spider</a>: ";
	$mytmp = show_spider_result($showtime,$contents,"Exabot\/",$text);
	$else += $mytmp[0];
	$str.= $mytmp[1];

	if($text == "yes")
		$str.= "<br><a href=http://www.seoprofiler.com/bot target=_blank>spbot Spider</a>: ";
	$mytmp = show_spider_result($showtime,$contents,"spbot\/",$text);
	$else += $mytmp[0];
	$str.= $mytmp[1];

	$str.= draw_canvas($google,$baidu,$bing,$sogou,$soso,$else);
	return $str;
}
function show_spider_result($time,$contents,$str,$text){
	$count = array();
	$count[0] = preg_match_all("/".$time."\d*\s\/\S*\s.*".$str."/",$contents,$mymatches);
	if($text == "yes") {
		$str = preg_replace("{\\\/}","",$str);
		$count[1].= "<br> 蜘蛛类型=>".$str.": 爬行次数=".$count[0];
		if($count[0] >0) {
			$tmp = substr($mymatches[0][$count[0]-1],4,6);
			$tmp = substr($tmp,0,2) .":" . substr($tmp,2,2) .":" .substr($tmp,4,2) ;
			$count[1].= " 最后爬行时间：". $tmp;
		}
	}
	return $count;
}
function draw_canvas($google,$baidu,$bing,$sogou,$soso,$else){
	$tmp = $google + $baidu + $bing + $sogou + $soso + $else;
	if($tmp == 0) {
		return "<br><br>数据不足，无法生成分析图。<br><br>";
	}
	$google2 = $google*100/$tmp;
	$baidu2 = $baidu*100/$tmp;
	$bing2 = $bing*100/$tmp;
	$sogou2 = $sogou*100/$tmp;
	$soso2 = $soso*100/$tmp;
	$else2 = $else*100/$tmp;
	$str.= "<br><div style='border-top: 1px solid #e6e6e6;'><br>
	<div style='float:left;width:150px;border-width:1px;border-style:groove;padding:15px;'><b>蜘蛛爬行分析图：</b><br>";
	$str.= "日期：" . date("Y-m-d");
	$str.= "<br>蜘蛛一共爬行". $tmp . "次：<br>";
	$str.= "<li><span style='color:#33A1C9;'>google:". $google ."次(". intval($google2) ."%)</span></li>";
	$str.= "<li><span style='color:#0033ff;'>baidu:". $baidu ."次(". intval($baidu2) ."%)</span></li>";
	$str.= "<li><span style='color:#872657;'>bing:". $bing ."次(". intval($bing2) ."%)</span></li>";
	$str.= "<li><span style='color:#FF9912;'>sogou:". $sogou ."次(". intval($sogou2) ."%)</span></li>";
	$str.= "<li><span style='color:#FF6347;'>soso:". $soso ."次(". intval($soso2) ."%)</span></li>";
	$str.= "<li><span style='color:#55aa00;'>else:". $else ."次(". (100 - intval($google2) - intval($baidu2) - intval($bing2) - intval($sogou2) - intval($soso2)) ."%)</span></li></div>";
	$str.=	"<img src = 'http://chart.apis.google.com/chart?cht=p3&chco=33A1C9,0033ff,872657,FF9912,FF6347,55aa00&chd=t:".$google2 .",".$baidu2.",".$bing2.",".$sogou2.",".$soso2.",".$else2."&chs=400x200&chl=google|baidu|bing|sogou|soso|else' /></div><br>";
	return $str;
}
add_shortcode('spiderlogs','get_spider_log');

//自动分析蜘蛛结束

?>

然后在wordprees中新建一个页面，在页面正文中写入代码{spiderlogs} （前面的大括号改成中括号） 就行了，然后就可以看到向我的wordpress一样的搜索引擎蜘蛛爬行记录了！