网站链接查询工具

<?php教程
header("Content-Type:text/html;charset=gbk");
include_once 'Textclass.php';
$url='111cn.net教程';
if(empty($url) || $url == '')$url = $_GET['message'];
if(preg_match("/(.*?)/$/i",$url)){
 $url=preg_replace("//$/","",$url);
}
$message=__urljudge(eregi_replace("http://","",$url));
$content=array(message=>$message,ip=>$Myip,time=>time());
$text_class->add_line($content);
function _link($url){
 $contents = @file_get_contents("$url");
 if($contents=="Forbidden" || $contents==""){
  $ch = curl_init();
  $timeout = 5;
  curl_setopt ($ch, CURLOPT_URL, "$url");
  curl_setopt ($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($ch);
 }
 if(empty($contents)){
  exit('<font color=red>cant locaion.</font>');
 }
 preg_match_all("/charset=(.*?)>/is",$contents,$cod);
 if(!empty($cod[1][0])){
  if(preg_match("/utf-8/i",$cod[1][0])){
   $contents=iconv("UTF-8","gbk//TRANSLIT",$contents);
  }
 }
 return $contents;
}
$contents=_link($url);
preg_match_all("/<a href=(.*?)</a>/is",$contents,$link);
foreach($link[0] as $val){
 if(strip_tags($val)){
  preg_match_all("/<a href="(.*?)"/is",$val,$link_url);
  $links[] = $val;
  if(preg_match("/http/i",$link_url[1][0])){
   if(!preg_match("/$message/i",$link_url[1][0])){
    $links_out[] = $link_url[1][0];
    $array[]= '<div class=list_left>'.strip_tags($val).'</div><div class=list_right><a href="'.$link_url[1][0].'">'.$link_url[1][0].'</a></div>';
   }else{
    $array[]= '<div class=list_left>'.strip_tags($val).'</div><div class=list_right><a href="'.$link_url[1][0].'">'.$link_url[1][0].'</a></div>';
   }
  }else{
   if(!preg_match("/^/(.*?)/",$link_url[1][0]))$link_url[1][0]='/'.$link_url[1][0];
   $array[]= '<div class=list_left>'.strip_tags($val).'</div><div class=list_right><a href="'.$url.$link_url[1][0].'">'.$url.$link_url[1][0].'</a></div>';
  }
 }
}

if(!empty($link)){
 echo "<b>网站：<font color=red>".$url."</font></b><br><br>";
 echo "<div id=list_top><b>共有链接<font color=red>".count($links)."</font>，内链<font color=red>".(count($links)-count($links_out))."</font>，外链<font color=red>".count($links_out)."</font></b><br><br></div>";
echo "<a href="./">返回查询首页</a>";
}else{echo "<br><br>网站：<font color=red>".$url."</font>无法查询，请更换查询地址！";}
?>
<form method="post" id="shoulu">
 <div class="pxd13">
网址：<input type="text" name="message" class="input_1" id="message">
   <input type="submit"   name="Submity" class="button"  value=" 提交 ">
 </div></form>
<?php
require_once 'Textclass.php';
$history=$text_class->openFile();
sort($history,SORT_DESC);
foreach($history as $k => $v){
 $h[] = $v[0];
}
if($h)$history = array_flip(array_flip($h));
?>
<div id="leftcontent_2"></div>
 <?php if ($history){
  foreach ($history as $val){
   echo "<a href=link.php?message=$val class='urls'>".$val."</a>";
  }
 }else{
  echo "<br><p>暂无记录</p>";
 }
 ?>
 </div>