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PHP制造的仿百度的站内搜索引擎代码

发布时间:2022-03-03 15:04 所属栏目:121 来源:互联网
导读:以下为引用的内容: !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=utf
  以下为引用的内容:
  <!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=utf-8" />
  <style>
  body,td,.p1,.p2,.i{font-family:arial}
  body{margin:6px 0 0 0;background-color:#fff;color:#000;}
  table{border:0}
  a.t:hover{TEXT-DECORATION:underline}
  .f{line-height:100%;font-size:100%;width:43em;padding-left:15px;word-break:break-all;word-wrap:break-word;}
  .Tit {height:21px; font-size:14px;}
  .fB {font-weight:bold;}
  .i1 {font-size:16px}
  .bi {background-color:#D9E1F7;height:20px;margin-bottom:12px}
  .p{padding-left:18px;font-size:14px;word-spacing:4px;}
  .m,a.m:link{COLOR:#666666;font-size:100%;}
  #ft{clear:both;line-height:20px;background:#E6E6E6;text-align:center}
  #ft,#ft *{color:#77C;font-size:12px;font-family:Arial}
  #ft span{color:#666}
  #usrbar{padding-right:10px;line-height:19px;font-size:12px;font-family:Arial;text-align:right;white-space:nowrap;margin-bottom:3px !important;margin-bottom:10px;}
  .kw {font-family:Verdana;font-size:18px;}
  .sb {height:2em;width:5.6em;font-size:14px;}
  #b {width:600px;height:30px;padding-top:4px;color:#77c;font-size:12px;font-family:Arial}
  #km {font-size:14px;height:50px;}
  #l {font-size:14px;font-family:arial;width:600px;text-align:left;margin-bottom:5px}
  img{border:0}
  </style>
  <title>
  <?php
  $keyword=htmlspecialchars($_GET['keyword']);
  if($keyword!="")
  {
  echo "站内搜索_".$keyword."——Powered By WEBJX.COM";
  ?> </title>
  <?php
  }
  else
  {?>
  </title>
  </head>
  <body>
  <br /></br />
  <center><a href="/index.html" target="_blank"><img src="images/php_logo_search_da.gif" alt="站内搜索" width="189" height="75" border="0" /></a><br />
  <br />
  <br />
  <br />
  <table width="600" border="0" cellpadding="0" cellspacing="0">
  <tr valign="top">
  <td width="92"></td>
  <td height="62"><form action="/search.php" method="get" name="search_form" target="_self" id="f">
  <input type="text" name="keyword" class="kw" size="32" maxlength="100"/>
  <input type="hidden" name="page" value="1" />
  <input name="submit" type="submit" class="sb" value="站内搜索" />
  <input type="hidden" name="writekeywords" value="yes" />
  <br />
  <br />
  </form></td>
  <td width="100" align="left"><a href="/others/search_help.html" target="_self" style="font-size:12px">帮助</a><br />
  </td>
  </tr>
  </table>
  <br />
  <p style="height:30px;"><a target=_top href=javascript:window.external.AddFavorite('http://www.CuoXIn.com','') style="font-size:12px">把加入收藏</a></p>
  <p style="height:14px;font-size:12px;"><a href="/others/about_cn.html" target="_blank">关于</a> | <a href="/others/about_en.html" target="_blank" style="font-size:12px">About CuoXIn.com</a></p>
  <p id="b" style="font-size:12px">©2007 CuoXIn.com <a href="http://www.baidu.com/duty"/></a></a> <a href="http://www.miibeian.gov.cn" target="_blank">冀ICP备05002422号</a> <a href="http://www.hd315.gov.cn/beian/view.asp?bianhao=010202001092500412"><img src="http://gimg.baidu.com/img/gs.gif" /></a></p>
  </center></body>
  </html>
  <?PHP
  exit(0);
  }
  ?>
  </head>
  <body>
  <table width="100%" height="54" align="center" cellpadding="0" cellspacing="0">
  <form action="/search.php" method="get" name="search_form" target="_self">
  <tr valign="middle">
  <td width="100%" valign="top" style="padding-left:8px;width:137px;" nowrap="nowrap"><a href="/index.html"><img src="/images/php_log_search.gif" border="0" alt="到首页" /></a> </td>
  <td>   </td>
  <td width="100%" valign="top"><div class="Tit">  
  </div>
  <table cellspacing="0" cellpadding="0">
  <tr>
  <td valign="top" nowrap="nowrap">
  <input name="keyword" type="text" size="39" maxlength="20" value="<?PHP echo $keyword;?>"/>
  <input type="hidden" name="writekeywords" value="yes" />
  <input name="submit" type="submit" style="padding-top:2px;" value="搜索本站"/>
  <input type="hidden" name="page" value="1" />
     </td>
  <td valign="middle" nowrap="nowrap"><a href="/others/search_help.html" target="_blank" style="font-size:12px">搜索帮助</a></td>
  </tr>
  </table></td>
  <td></td>
  </tr>
  </form>
  </table>
  <table width="100%" border="0" align="center" cellpadding="0" cellspacing="0" class="bi">
  <tr>
  <td nowrap style="FONT-SIZE:9pt;LINE-HEIGHT:18px;">   <a target=_top href=javascript:window.external.AddFavorite('http://www.CuoXIn.com','')>把设加入收藏</a>.
  </a><span style="font-size:12px">      注意:此为本站搜索引擎,并非<a href="http://www.google.cn/" target="_blank">Google</a>或者<a href="http://www.baidu.com/" target="_blank">百度</a>数据。</span></td>
  <?php
  $page=$_GET['page'];
  $allpage=$_GET['allpage'];
  $cnt=$_GET['cnt'];
  $yesno_1=0;
  if($_GET['writekeywords']=="yes")
  {
  require("php_admin/admin_conn_1.php");
  $query =" SELECT * FROM nan_keyword WHERE word='".$keyword."'";
  require("php_admin/admin_conn_2.php");
  while($row = mysql_fetch_array($result))
  {
  $yesno_1=$row[3];
  }
  if(!$yesno_1)//if count(*) is NULL
  {
  require("php_admin/admin_conn_1.php");
  $query="INSERT INTO nan_keyword(id,word,num,date) VALUES (NULL,'".$keyword."',1,'".date("Y-m-d",time())."')";
  require("php_admin/admin_conn_2.php");
  if(!$query)
  {
  //echo "插入新搜索关键词失败!";
  }
  else
  {
  //echo "插入新搜索关键词成功!";
  }
  $yesno_1=0;
  }
  else//count(*)is not NULL
  {
  $num=$yesno_1 1;
  require("php_admin/admin_conn_1.php");
  $query ="UPDATE nan_keyword SET num=".$num.",date='".date("Y-m-d",time())."'WHERE word='".$keyword."'";
  require("php_admin/admin_conn_2.php");
  if(!$query)
  {
  //echo "更新搜索关键词失败!";
  }
  else
  {
  //echo "更新搜索关键词成功!";
  }
  }
  require("php_admin/admin_conn_1.php");
  $query =" SELECT count(*) FROM nan_article WHERE title LIKE '%".$keyword."%' OR about LIKE '%".$keyword."%' OR content LIKE '%".$keyword."%'";
  require("php_admin/admin_conn_2.php");
  if($row = mysql_fetch_array($result))/*取得数据表的所有符合项*/
  $cnt=$row[0];
  if($cnt!=0)
  {
  $allpage=ceil($cnt/10);
  }
  else
  {
  $allpage=0;
  }
  }?>
  <td align="right" nowrap style="FONT-SIZE:9pt;LINE-HEIGHT:18px;">搜索一下,找到相关网页<?php echo $cnt; ?>篇    </td>
  </tr>
  </table>
  <?PHP
  if($allpage==0)
  {?>
  <div style="margin:0 0 0 15px;font-size:14px;line-height:20px;">
  抱歉,没有找到与“<?PHP echo $keyword; ?>”相关的网页。 <br />
  <br />
  本站建议您:
  <div style="margin-top:0px;margin-left:15px;">
  <li>看看输入的文字是否有误 </li>
  <li>去掉可能不必要的字词,如“的”、“什么”等 </li>
  <li>阅读<a href="/search/noresult.html" target="_blank">帮助</a> </li>
  </div>
  </div><?PHP
  }
  else
  {
  require("php_admin/admin_conn_1.php");
  $query =" SELECT * FROM nan_article WHERE title LIKE '%".$keyword."%' OR about LIKE '%".$keyword."%' OR content LIKE '%".$keyword."%' order by id DESC LIMIT ".(10*($page-1)).",".(10*$page);
  require("php_admin/admin_conn_2.php");
  while($row = mysql_fetch_array($result))
  {
  ?>
  <table border="0" cellpadding="0" cellspacing="0">
  <tr>
  <td class=f style="FONT-SIZE:9pt;LINE-HEIGHT:18px;">
  <font color=#C60A00></font>
  <a href="/html/php<?PHP echo $row[0];?>.html" target="_self" title="<?PHP echo $row[2];?>">
  <font size="3" color="#261cdc">
  <?php
  $r11=strip_tags($row[1]);
  if(strlen($r11)>69)
  {
  $sc_t=substr($r11,0,69);
  echo $sc_t."...";
  }
  else
  {
  echo $r11;
  }
  ?></font></a><br><font size=-1>
  <?
  $r31=strip_tags($row[3]);
  if(strlen($r31)>291)
  {
  $b=substr($r31,0,291);
  echo $b."..."."<br>";
  }
  else
  {
  echo $r31."<br>";
  }
  ?></font>
  <font color=#008000>
  www.CuoXIn.com/html/php<?PHP echo $row[0];?>.html <?PHP echo $sc_fl=substr($row[6],0,17);?>
  </font>
  <?php
  switch ($row[5])
  {
  case "新手入门":
  ?><a href="/newer.html" target="_blank" class="m">新手入门常见问题</a>
  <?PHP break;
  case "PHP基础":?>
  <a href="/base.html" target="_blank" class="m">PHP基础</a>
  <?PHP break;
  case "PHP进阶":
  ?><a href="/newer.html" target="_blank" class="m">PHP进阶</a>
  <?PHP break;
  case "数据库":?>
  <a href="/base.html" target="_blank" class="m">数据库操作</a>
  <?PHP break;
  case "PHP源码":
  ?><a href="/newer.html" target="_blank" class="m">PHP源码</a>
  <?PHP break;
  } ?>
  </font></td>
  </tr>
  </table><br>
  <?PHP
  }//搜索正文结束
  if($allpage!=1)
  {?><div class="p"><?PHP
  if($page!=1)
  echo"<a href="search.php?page=".($page-1)."&cnt=".$cnt."&allpage=".$allpage."&keyword=".$keyword."" target="_self">上一页</a>";
  for($i=0;$i<$allpage;$i )
  {
  if(($i 1)!=$page)
  echo " <a href="search.php?page=".($i 1)."&cnt=".$cnt."&allpage=".$allpage."&keyword=".$keyword."" target="_self">[".($i 1)."]</a> ";
  else
  echo " [".($i 1)."] ";
  }
  if($allpage!=$page)
  echo"<a href="search.php?page=".($page 1)."&cnt=".$cnt."&allpage=".$allpage."&keyword=".$keyword."" target="_self">下一页</a>";
  }?></div>
  <?PHP
  }
  ?>
  <table cellpadding="0" cellspacing="0" style="margin-left:18px;height:60px;">
  <form action="/search.php" method="get" target="_self"><tr valign="middle">
  <td nowrap style="FONT-SIZE:9pt;LINE-HEIGHT:18px;">
  <input name="keyword" type="text" size="35" value="<?PHP echo $keyword;?>"maxlength="20" />
  <input type="hidden" name="writekeywords" value="yes" />
  <input name="submit" type="submit" style="padding-top:2px;" value="搜索本站"/>
  <input type="hidden" name="page" value="1" />
  </td></tr>
  </form>
  </table>
  <div id="ft">©2007 <span>此内容系根据您的指令自动搜索的结果</span></div>
  </body>
  </html>



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