PHP+Ajax 网站SEO查询工具 提供代码_php实例

使用说明:
1.服务器必须至少支持allow_url_fopen,curl,fsockopen中的一种，具体请咨询服务器管理员。
2.请尊重别人的劳动成果!你可以任意修改并使用此程序,但不允许修改后公开发布!传播此程序亦应保持此压缩包完整性!
3.如果在使用中遇到任何问题，请访问http://www.php.cn/提出以便得到解决。
ajax.js

代码如下:

// Name: PHP+Ajax 网站SEO查询工具 
// Author: 年华<[e-mail]> [Q:4908220] 
// Notice: Use It After READ readme.txt 
// (c) 2007 www.master8.net 
var xmlHttp; 
function makeRequest(queryString) { 
    var msXml = new Array(); 
    msXml[0] = "Microsoft.XMLHTTP"; 
    msXml[1] = "MSXML2.XMLHTTP.5.0"; 
    msXml[2] = "MSXML2.XMLHTTP.4.0"; 
    msXml[3] = "MSXML2.XMLHTTP.3.0"; 
    msXml[4] = "MSXML2.XMLHTTP"; 
    if (window.xmlHttpRequest) { 
        xmlHttp = new XMLHttpRequest(); 
    } else { 
        for (var i = 0; i < msXml.length; i++) { 
            try { 
                xmlHttp = new ActiveXObject(msXml[i]); 
                break; 
            } catch (e) { 
                xmlHttp = new xmlHttpRequest(); 
            } 
        } 
    } 
    xmlHttp.onreadystatechange = getRequest; 
    xmlHttp.open('post', 'seo.php', true); 
    xmlHttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded'); 
    xmlHttp.send(queryString); 
} 
function getRequest() { 
    if(xmlHttp.readyState==4) {  
        if(xmlHttp.status==200) { 
            $('seo_result').innerHTML =  xmlHttp.responseText; 
        } 
    }     
}

seo.php

代码如下:

<?php 
# Name: PHP+Ajax 网站SEO查询工具 
# Author: 年华<[e-mail]> [Q:4908220] 
# Notice: Use It After READ readme.txt 
# (c) 2007 www.master8.net 
define('IN_SEO', TRUE); 
error_reporting(E_ERROR); 
set_time_limit(0); 
isset($_SERVER['HTTP_REFERER']) or exit('Invalid Request'); 
preg_match("/".$_SERVER['HTTP_HOST']."/i", $_SERVER['HTTP_REFERER']) or exit('Access Denied'); 
header("Content-Type:text/html;charset=gb2312"); 
include './robot.php'; 
require './function.php'; 
@extract($_POST); 
isset($job) && isset($domain) or exit('Invalid Request'); 
$domain = strtolower($domain); 
is_domain($domain) or exit('Invalid Domain'); 
$jobs=array('google','baidu','yahoo','msn','sogou','iask','so163','zhongsou','vnet'); 
$result = ''; 
if(in_array($job, $jobs)) 
{ 
    $result = get_seo_info($domain, $job); 
} 
elseif($job == 'alexa') 
{ 
    $result = Alexa($domain); 
} 
elseif($job == 'chinarank') 
{ 
    $result = ChinaRank($domain);     
} 
elseif($job == 'pagerank') 
{ 
    $result = '<img src="./images/pagerank'.PageRank($domain).'.gif" align="absmiddle" /> '.$domain; 
    if(substr($domain, 0, 4) == 'www.') 
    { 
        $domain = substr($domain, 4); 
        $result.= '  <img src="./images/pagerank'.PageRank($domain).'.gif" align="absmiddle" /> '.$domain; 
    } 
} 
elseif($job == 'sogourank') 
{ 
    $result = sogouRank($domain).' '.$domain; 
    if(substr($domain, 0, 4) == 'www.') 
    { 
        $domain = str_replace("www.", '', $domain); 
        $result = $result.'  '.sogouRank($domain).' '.$domain; 
    } 
} 
!empty($result) or exit('Invalid Request'); 
echo '<img src="./images/yes.gif" align="absmiddle" /> '.$result; 
?>

function.php

代码如下:

<?php 
# Name: PHP+Ajax 网站SEO查询工具 
# Author: 年华<[e-mail]> [Q:4908220] 
# Notice: Use It After READ readme.txt 
# (c) 2007 www.master8.net 
defined('IN_SEO') or exit('Access Denied'); 
function get_seo_info($domain, $bot) 
{ 
    global $ROBOT; 
    if(!array_key_exists($bot, $ROBOT)) return 'Invalid Robot'; 
    $content = ''; 
    $site_info = ''; 
    $link_info = ''; 
    $content = get_content($ROBOT[$bot]['site_url'].$domain); 
    if(empty($content)) return 'Unkown Error...'; 
    if(preg_match($ROBOT[$bot]['site_pattern'], $content, $matches)) $site_info = $matches[1]; 
    $content = get_content($ROBOT[$bot]['link_url'].$domain); 
    if(preg_match($ROBOT[$bot]['link_pattern'], $content, $matches)) $link_info = $matches[1]; 
    return $ROBOT[$bot]['name'].' 收录: <a href="'.$ROBOT[$bot]['site_url'].$domain.'" target="_blank">'.$site_info.'</a>  反向链接: <a href="'.$ROBOT[$bot]['link_url'].$domain.'" target="_blank">'.$link_info.'</a>'; 
} 
function sogouRank($domain) 
{ 
    $rank = ''; 
    $pr = 0; 
    $content = get_content('http://www.sogou.com/web?query='.$domain); 
    if(preg_match("/<\/span>([0-9]{1,})<\/dd>/", $content, $matches)) 
    { 
        $pr = intval($matches[1]); 
        $width = ceil(65*$pr/100); 
        $rank = '<img src="./images/sg_left.gif" width="2" height="11" /><img src="./images/sg_left_img.gif" width="'.$width.'" height="11" /><img src="./images/sg_right_img.gif" width="'.(65-$width).'" height="11" /><img src="./images/sg_right.gif" width="2" height="11" />'; 
    } 
    $rank = '<a href="http://www.sogou.com/web?query=link%3A'.$domain.'" target="_blank" title="搜狗Rank:'.$pr.'">'.$rank.'</a> '.$pr; 
    return $rank; 
} 
function ChinaRank($domain) 
{ 
    $rank = ''; 
    $content = get_content('http://www.chinarank.org.cn/detail/Info.do?url='.$domain); 
    if(preg_match("/<strong>排名<\/strong>(.*)<\/tr>/", $content, $matches)) 
    { 
        $p = trim(str_replace('</td>', '', $matches[1])); 
        $p = explode("<td>", $p); 
        if(isset($p[1])) $rank.= ' 今日:'.$p[1]; 
        if(isset($p[2])) $rank.= ' 本周:'.$p[2]; 
        if(isset($p[3])) $rank.= ' 三月:'.$p[3]; 
    } 
    $rank = '<a href="http://www.chinarank.org.cn/detail/Info.do?url='.$domain.'" target="_blank">'.$rank.'</a>'; 
    return $rank; 
} 
function Alexa($domain) 
{ 
    $alexa = ''; 
    $content = get_content('http://www.alexa.com/data/details/traffic_details?url='.$domain); 
    if(preg_match("/3 mos. Change([\s\S]*?)<\/table>/", $content, $matches)) 
    { 
        $change = strpos($matches[1], 'down_arrow.gif') ? '下降' : '上升'; 
        $p = strip_tags($matches[1], '<td>'); 
        $p = trim(str_replace(array(" ", "\n", "</td>"), array('', '', ''), $p)); 
        $p = explode("<td>", $p); 
        if(isset($p[1])) $alexa.= ' 今日:'.$p[1]; 
        if(isset($p[2])) $alexa.= ' 本周:'.$p[2]; 
        if(isset($p[3])) $alexa.= ' 本月:'.$p[3]; 
        if(isset($p[4])) $alexa.= ' '.$change.':'.$p[4]; 
    } 
    if(preg_match("/Review for $domain:<\/span> (.*)<br>/", $content, $matches)) 
    { 
        $alexa = $alexa.' 等级:'.$matches[1]; 
    } 
    $alexa = '<a href="http://www.alexa.com/data/details/traffic_details?url='.$domain.'" target="_blank">'.$alexa.'</a>'; 
    return $alexa; 
} 
function is_domain($domain) 
{ 
    if(preg_match("/^([0-9a-z\-]{1,}\.)?[0-9a-z\-]{2,}\.([0-9a-z\-]{2,}\.)?[a-z]{2,}$/i", $domain)) 
    { 
        return true; 
    } 
    else 
    { 
        return false; 
    } 
} 
function get_content($url) 
{ 
    if(!strpos($url, '://')) return 'Invalid URI'; 
    $content = ''; 
    if(ini_get('allow_url_fopen')) 
    { 
        $content = file_get_contents($url); 
    }  
    elseif(function_exists('curl_init'))  
    { 
        $handle = curl_init(); 
        curl_setopt($handle, CURLOPT_URL, $url); 
        curl_setopt($handle, CURLOPT_CONNECTTIMEOUT, 5); 
        curl_setopt($handle, CURLOPT_RETURNTRANSFER, 1); 
        curl_setopt($handle, CURLOPT_FOLLOWLOCATION, 0); 
        $content = curl_exec($handle); 
        curl_close($handle); 
    } 
    elseif(function_exists('fsockopen')) 
    { 
        $urlinfo = parse_url($url); 
        $host = $urlinfo['host']; 
        $str = explode($host, $url); 
        $uri = $str[1]; 
        unset($urlinfo, $str); 
        $content = ''; 
        $fp = fsockopen($host, 80, $errno, $errstr, 30); 
        if(!$fp) 
        { 
            $content = 'Can Not Open Socket...'; 
        } 
        else 
        { 
            $out = "GET $uri   HTTP/1.1\r\n"; 
            $out.= "Host: $host \r\n"; 
            $out.= "Accept: */*\r\n"; 
            $out.= "User-Agent: $_SERVER[HTTP_USER_AGENT]\r\n"; 
            $out.= "Connection: Close\r\n\r\n"; 
            fputs($fp, $out); 
            while (!feof($fp)) 
            { 
                $content .= fgets($fp, 4069); 
            } 
            fclose($fp); 
        } 
    } 
    if(empty($content)) $content = 'Can Not Open Url, Please Check You Server ... <br/>For More Information, Please Visit www.master8.net'; 
    return $content; 
} 
function PageRank($domain) 
{ 
    $result = get_content('http://www.google.com/search?client=navclient-auto&ch=6'. GCH(strord('info:' . $domain)) . '&ie=UTF-8&oe=UTF-8&features=Rank&q=info:' . urlencode($domain)); 
    if (preg_match('/\d+:\d+:(\d+)/', $result, $matches)) 
    { 
        return intval($matches[1]); 
    }  
    else 
    { 
        return 0; 
    } 
} 
function strord($string) 
{ 
    $strlen = strlen($string); 
    for($i = 0; $i < $strlen; $i++)  
    { 
        $result[$i] = ord($string{$i}); 
    } 
    return $result; 
} 
function GCH($url, $length=null) 
{ 
    $length = sizeof($url); 
    $a = $b = 0x9E3779B9; 
    $c = 0xE6359A60; 
    $k = 0; 
    $len = $length; 
    while($len >= 12) 
    { 
        $a += ($url[$k + 0] + ($url[$k + 1] << 8) + ($url[$k + 2] << 16) + ($url[$k + 3] << 24)); 
        $b += ($url[$k + 4] + ($url[$k + 5] << 8) + ($url[$k + 6] << 16) + ($url[$k + 7] << 24)); 
        $c += ($url[$k + 8] + ($url[$k + 9] << 8) + ($url[$k + 10] << 16) + ($url[$k + 11] << 24)); 
        $mix = mix($a, $b, $c); 
        $a = $mix[0]; 
        $b = $mix[1]; 
        $c = $mix[2]; 
        $k += 12; 
        $len -= 12; 
    } 
    $c += $length; 
    switch($len) { 
        case 11: $c += ($url[$k + 10] << 24); 
        case 10: $c += ($url[$k + 9] << 16); 
        case 9 : $c += ($url[$k + 8] << 8); 
        case 8 : $b += ($url[$k + 7] << 24); 
        case 7 : $b += ($url[$k + 6] << 16); 
        case 6 : $b += ($url[$k + 5] << 8); 
        case 5 : $b += ($url[$k + 4]); 
        case 4 : $a += ($url[$k + 3] << 24); 
        case 3 : $a += ($url[$k + 2] << 16); 
        case 2 : $a += ($url[$k + 1] << 8); 
        case 1 : $a += ($url[$k + 0]); 
    } 
    $mix = mix($a, $b, $c); 
    return $mix[2]; 
} 
function mix($a, $b, $c) 
{ 
    $a -= $b; 
    $a -= $c; 
    $a ^= (zeroFill($c, 13)); 
    $b -= $c; 
    $b -= $a; 
    $b ^= ($a << 8); 
    $c -= $a; 
    $c -= $b; 
    $c ^= (zeroFill($b, 13)); 
    $a -= $b; 
    $a -= $c; 
    $a ^= (zeroFill($c, 12)); 
    $b -= $c; 
    $b -= $a; 
    $b ^= ($a << 16); 
    $c -= $a; 
    $c -= $b; 
    $c ^= (zeroFill($b, 5)); 
    $a -= $b; 
    $a -= $c; 
    $a ^= (zeroFill($c, 3)); 
    $b -= $c; 
    $b -= $a; 
    $b ^= ($a << 10); 
    $c -= $a; 
    $c -= $b; 
    $c ^= (zeroFill($b, 15)); 
    return array($a, $b, $c); 
} 
function zeroFill($a, $b) 
{ 
    $z = hexdec(80000000); 
    if($z & $a)  
    { 
        $a = ($a >> 1); 
        $a &= (~ $z); 
        $a |= 0x40000000; 
        $a = ($a >> ($b - 1)); 
    } 
    else 
    { 
        $a = ($a>>$b); 
    } 
    return $a; 
} 
?>

robot.php

代码如下:

<?php 
# Name: PHP+Ajax 网站SEO查询工具 
# Author: 年华<[e-mail]> [Q:4908220] 
# Notice: Use It After READ readme.txt 
# (c) 2007 www.master8.net 
defined('IN_SEO') or exit('Access Denied'); 
$ROBOT['google']['name'] = 'Google'; 
$ROBOT['google']['site_url'] = 'http://www.google.com/search?hl=zh-CN&q=site%3A'; 
$ROBOT['google']['site_pattern'] = "/上约有 <b>(.*)<\/b> 项符合/"; 
$ROBOT['google']['link_url'] = 'http://www.google.com/search?hl=zh-CN&q=link%3A'; 
$ROBOT['google']['link_pattern'] = "/约有 <b>(.*)<\/b> 项链接到/"; 
$ROBOT['baidu']['name'] = '百度'; 
$ROBOT['baidu']['site_url'] = 'http://www.baidu.com/s?wd=site%3A'; 
$ROBOT['baidu']['site_pattern'] = "/找到相关网页约(.*)篇/"; 
$ROBOT['baidu']['link_url'] = 'http://www.baidu.com/s?wd=domain%3A'; 
$ROBOT['baidu']['link_pattern'] = "/找到相关网页约(.*)篇/"; 
$ROBOT['yahoo']['name'] = 'Yahoo'; 
$ROBOT['yahoo']['site_url'] = 'http://search.cn.yahoo.com/search?p=site%3A'; 
$ROBOT['yahoo']['site_pattern'] = "/共返回约 <strong>(.*)<\/strong> 项/"; 
$ROBOT['yahoo']['link_url'] = 'http://search.cn.yahoo.com/search?p=linkdomain%3A'; 
$ROBOT['yahoo']['link_pattern'] = "/共返回约 <strong>(.*)<\/strong> 项/"; 
$ROBOT['sogou']['name'] = '搜狗'; 
$ROBOT['sogou']['site_url'] = 'http://www.sogou.com/web?query=site%3A'; 
$ROBOT['sogou']['site_pattern'] = "/找到 (.*) 个网页/"; 
$ROBOT['sogou']['link_url'] = 'http://www.sogou.com/web?query=link%3A'; 
$ROBOT['sogou']['link_pattern'] = "/找到 (.*) 个网页/"; 
$ROBOT['iask']['name'] = '新浪'; 
$ROBOT['iask']['site_url'] = 'http://www.iask.com/w?k=site%3A'; 
$ROBOT['iask']['site_pattern'] = "/找到 <span class=\"ar\">(.*)<\/span> 篇网页/"; 
$ROBOT['iask']['link_url'] = 'http://www.iask.com/w?k=domain%3A'; 
$ROBOT['iask']['link_pattern'] = "/找到 <span class=\"ar\">(.*)<\/span> 篇网页/"; 
$ROBOT['msn']['name'] = 'MSN'; 
$ROBOT['msn']['site_url'] = 'http://search.msn.com/results.aspx?q=site%3A'; 
$ROBOT['msn']['site_pattern'] = "/<h5>Page 1 of (.*)results<\/h5>/"; 
$ROBOT['msn']['link_url'] = 'http://search.msn.com/results.aspx?q=link%3A'; 
$ROBOT['msn']['link_pattern'] = "/<h5>Page 1 of (.*)results<\/h5>/"; 
$ROBOT['so163']['name'] = '网易'; 
$ROBOT['so163']['site_url'] = 'http://cha.so.163.com/so.php?q=site%3A'; 
$ROBOT['so163']['site_pattern'] = "/共<\/span><SPAN class=black5> (.*) <\/span>/"; 
$ROBOT['so163']['link_url'] = 'http://cha.so.163.com/so.php?q=link%3A'; 
$ROBOT['so163']['link_pattern'] = "/共<\/span><SPAN class=black5> (.*) <\/span>/"; 
$ROBOT['zhongsou']['name'] = '中搜'; 
$ROBOT['zhongsou']['site_url'] = 'http://p.zhongsou.com/p?w=site%3A'; 
$ROBOT['zhongsou']['site_pattern'] = "/找到(.*)条结果/"; 
$ROBOT['zhongsou']['link_url'] = 'http://p.zhongsou.com/p?w=link%3A'; 
$ROBOT['zhongsou']['link_pattern'] = "/找到(.*)条结果/"; 
$ROBOT['vnet']['name'] = '电信114'; 
$ROBOT['vnet']['site_url'] = 'http://search.114.vnet.cn/search_web.html?kw=site%3A'; 
$ROBOT['vnet']['site_pattern'] = "/共搜到约(.*)个网页/"; 
$ROBOT['vnet']['link_url'] = 'http://search.114.vnet.cn/search_web.html?kw=link%3A'; 
$ROBOT['vnet']['link_pattern'] = "/共搜到约(.*)个网页/"; 
?>

index.html

代码如下:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml"> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> 
<title>PHP+Ajax 网站SEO查询工具 Powered By Master8.NET</title> 
<meta name="author" content="站长吧 Master8.NET" />  
<meta name="description" content="PHP+Ajax 网站SEO查询工具" />  
<meta name="keywords" content="PHP,Ajax,网站SEO,查询,工具" /> 
<style> 
body {  
margin-top:10px; 
background-color:#FFFFFF;  
font-family: Verdana, Arial, Helvetica, sans-serif;  
font-size: 12px;  
color: #000000;  
} 
img { 
border:none; 
} 
a:link,a:visited,a:active {  
color:#333333;  
text-decoration:none;  
}  
a:hover {  
color:#FF0000;  
text-decoration:underline; 
} 
.p { 
margin:auto; 
padding:5px; 
width:610px; 
} 
.line { 
border-bottom:#E4E4E4 1px solid; 
} 
</style> 
<script type="text/javascript" src="./ajax.js"></script> 
<script type="text/javascript"> 
function doseo() { 
if(!$('domain').value.match(/^([a-z0-9\-]{1,}\.)?[a-z0-9\-]{2,}\.([a-z0-9\-]{1,}\.)?[a-z0-9]{2,}$/i)){ 
    alert('哈罗~~~首先,请输入正确的域名 :P '); 
    $('domain').value = ''; 
    $('domain').focus(); 
    return; 
    } 
    $('seo_result').innerHTML = ' <img src="./images/loading.gif" width="94" height="15" align="absmiddle" alt="正在加载,请稍候...
如果长时间未响应，请尝试重新查询"/> Loading...'; 
    $('seo_result').style.display = ''; 
    var jobs = new Array(); 
    jobs[0] = "alexa"; 
    jobs[1] = "pagerank"; 
    jobs[2] = "google"; 
    jobs[3] = "baidu"; 
    jobs[4] = "chinarank"; 
    jobs[5] = "sogourank"; 
    jobs[6] = "yahoo"; 
    jobs[7] = "msn"; 
    jobs[8] = "sogou"; 
    jobs[9] = "iask"; 
    jobs[10] = "so163"; 
    jobs[11] = "zhongsou"; 
    jobs[12] = "vnet"; 
    for (var i = 0; i < jobs.length; i++) { 
        if($(jobs[i]+'_check').checked == false) continue; 
        makeRequest('job='+jobs[i]+'&domain='+$('domain').value); break; 
    } 
} 
function $(ID) { 
    return document.getElementById(ID); 
} 
</script> 
</head> 
<body> 
<p class="p line"> 
    <input type="input" size="18" name="domain" id="domain" value="www.master8.net" style="height:12px;"  onmouseover="this.select()" ondblclick="this.value='';" title="请输入您的网站域名
双击鼠标清空输入框"/> 
    <input type="radio" name="type" value="alexa" id="alexa_check" />Alexa排名 
    <input type="radio" name="type" value="pagerank" id="pagerank_check" checked />PageRank  
    <input type="radio" name="type" value="google" id="google_check"/>Google收录 
    <input type="radio" name="type" value="baidu" id="baidu_check"/>Baidu收录 
    <img src="./images/doseo.gif" width="52" height="18" align="absmiddle" onclick="doseo();" style="cursor:pointer" alt="网站SEO查询"/> 
    <img src="./images/moreseo.gif" width="52" height="18" align="absmiddle" onclick="$('seo_more').style.display=$('seo_more').style.display=='none'?'':'none';" style="cursor:pointer" alt="更多SEO查询"/> 
</p> 
<p class="p line" style="display:none" id="seo_more"> 
    <input type="radio" name="type" value="chinarank" id="chinarank_check" />ChinaRank排名 
    <input type="radio" name="type" value="sogourank" id="sogourank_check" />搜狗Rank  
    <input type="radio" name="type" value="yahoo" id="yahoo_check"/>Yahoo 
    <input type="radio" name="type" value="msn" id="msn_check"/>MSN 
    <input type="radio" name="type" value="sogou" id="sogou_check"/>搜狗 
    <input type="radio" name="type" value="iask" id="iask_check"/>新浪 
    <input type="radio" name="type" value="so163" id="so163_check"/>网易 
    <input type="radio" name="type" value="zhongsou" id="zhongsou_check"/>中搜 
    <input type="radio" name="type" value="vnet" id="vnet_check"/>电信114 
</p> 
<p class="p line" style="display:none" id="seo_result"> 
</p> 
<p class="p" style="font-size:9px;text-align:right;"> 
    <a href="http://www.master8.net" target="_blank">Powered By Master8.NET</a> </p> 
</body> 
</html>