百度收录查询代码

百度收录查询代码

function baidu(){
 global $day,$message,$num,$page,$content;
 $url="http://www.baidu.com/s?q1=&q2=&q3=&q4=&rn=10&lm=$day&ct=0&tn=downreg&ft=&q5=&q6=$message";
 
 $contents=@file_get_contents($url);
 preg_match_all("/百度一下，找到相关网页(.*?)篇/is",$contents,$num);
 preg_match_all("/<table border="0" cellpadding="0" cellspacing="0">(.*?)</table>/is",$contents,$content);
 preg_match_all("/<div class="p">(.*?)</div>/is",$contents,$page);
}

这是一款模仿baidu,google抓取你网页时的样子哦，下面就是代码看看吧。

header("Content-Type:text/html;charset=gbk");
$message=$_POST['message'];
$contents = @file_get_contents("$message");
if($contents=="Forbidden"){
 $ch = curl_init();
 $timeout = 5;
 curl_setopt ($ch, CURLOPT_URL, "$message");
 curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
 curl_setopt ($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)");
 curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
 $contents = curl_exec($ch);
 curl_close($ch);
}
preg_match_all("/<title(.*?)</title>/is",$contents,$title);
preg_match_all("/<meta(.*?)>/is",$contents,$meta);
preg_match_all("/<body(.*?)body>/is",$contents,$body);
echo 'title：'.strip_tags($title[0][0]).'<br><br>';
for($i=0;$i<count($meta[0]);$i++){
 if(preg_match("/keywords/i",$meta[0][$i])){
  preg_match_all("/content="(.*?)"/is",$meta[0][$i],$keywords);

 }
 if(preg_match("/description/i",$meta[0][$i])){
  preg_match_all("/content="(.*?)"/is",$meta[0][$i],$description);

 }
}
echo 'keywords：'.strip_tags($keywords[1][0]).'<br><br>';
echo 'description：'.strip_tags($description[1][0]).'<br><br>';
echo 'body：'.strip_tags($body[0][0]);
?>

在很多站防采集时就是判断用户的

php ,模拟,搜索引擎,访问网页时是否带有一些相关参数下面我们就来模仿搜索引擎访问网站吧。

<?php

function GetPage($url)
{
$buf=parse_url($url);
if($buf['scheme']=="http")//如果是URL
 {
 $host=$buf['host'];
 $page=$buf['path'];
 if(trim($buf['query'])!=="") $page.="?".trim($buf['query']);

 $myHeader="GET $url HTTP/1.1rn";
 $myHeader.="Host: $hostrn";
 $myHeader.="Connection: closern";
 $myHeader.="Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5rn";
 $myHeader.="Accept-Language: zh-cn,zh;q=0.5rn";
 $myHeader.="Accept-Charset: gb2312,utf-8;q=0.7,*;q=0.7rn";
 $myHeader.="User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN; rv:1.7.6) Gecko/20050226 Firefox/1.0.1 Web-Sniffer/1.0.20rn";
 $myHeader.="Referer: http://$host/rnrn";

 $server=$host;
 $port=80;

 $res="";
 if(false!==($fp = @fsockopen ($server, $port, $errno, $errstr, 30)))
  {
  @fputs ($fp, $myHeader);
  while (!@feof($fp)) $res.= @fgets ($fp, 1024);
  @fclose ($fp);
  }
 else return false;

 if(strlen($res)==0) return false;
 
 return $res;
 }
else//如果是本地文件
 {
 $fileName=$url;
 if(false!==@file_exists($fileName))
  {
  if(false!==($buf=@implode("",file($fileName)))&&@strlen($buf)>0)
   {
      
    return $buf;
   }
  else return false;
  }
 else return false;
 }
}

function  GetContent($str,$x,$y){ 
 $tem=strstr($str,$x);
 return substr($tem,0, strpos($tem,$y));
}

?>

下面我们来看看有关于php php addslashes 与stripslashes 使用教程吧，好了费话不说多了来看看喜欢不哦。

$magic_quotes_gpc = get_magic_quotes_gpc();

$register_globals = @ini_get('register_globals');

if(!$register_globals || !$magic_quotes_gpc) {

        extract($mc->daddslashes($_GET ), EXTR_OVERWRITE);

        extract($mc->daddslashes($_POST), EXTR_OVERWRITE);

        if(!$magic_quotes_gpc) {

                $_SERVER = $mc->daddslashes($_SERVER);

                $_COOKIE = $mc->daddslashes($_COOKIE);
        }
}

php 数字转换成中文数字教程

class ChineseNumber
{
var $basical=array(0=>"零","一","二","三","四","五","六","七","八","九");
//var $basical=array(0=>"零","壹","贰","叁","肆","伍","陆","柒","捌","玖");
var $advanced=array(1=>"十","百","千");
//var $advanced=array(1=>"拾","佰","仟");
var $top=array(1=>"万","亿");

var $level; // 以4位为一级

// 先实现万一下的数的转换
function ParseNumber($number)
{
if ($number>999999999999) // 只能处理到千亿。
return "数字太大，无法处理。抱歉！";
if ($number==0)
return "零";

for($this->level=0;$number>0.0001;$this->level++,$number=floor($number / 10000))
{
// 对于中文来说，应该是4位为一组。
// 四个变量分别对应 个、十、百、千 位。
$n1=substr($number,-1,1);
if($number>9)
$n2=substr($number,-2,1);
else
$n2=0;
if($number>99)
$n3=substr($number,-3,1);
else
$n3=0;
if($number>999)
$n4=substr($number,-4,1);
else
$n4=0;

if($n4)
$parsed[$this->level].=$this->basical[$n4].$this->advanced[3];
else
if(($number/10000)>=1) // 千位为0，数值大于9999的情况
$parsed[$this->level].="零";
if($n3)
$parsed[$this->level].=$this->basical[$n3].$this->advanced[2];
else
if(!ereg("零$",$parsed[$this->level]) && ($number / 1000)>=1) // 不出现连续两个“零”的情况
$parsed[$this->level].="零";
if($n2)
$parsed[$this->level].=$this->basical[$n2].$this->advanced[1];
else
if(!ereg("零$",$parsed[$this->level]) && ($number / 100)>=1) // 不出现连续两个“零”的情况
$parsed[$this->level].="零";
if($n1)
$parsed[$this->level].=$this->basical[$n1];
}
for($this->level-=1;$this->level>=0;$this->level--)
{
$result.=$parsed[$this->level].$this->top[$this->level];
}

if(ereg("零$",$result))
$result=substr($result,0,strlen($result)-2);

return $result;

}
};

$c=new ChineseNumber();
echo $c->ParseNumber(123456789012);