search.php代码：
<?php
$guanjianci = urldecode($_GET["key"]);
$guanjianci = strFilter($guanjianci);
function strFilter($str) {
$str = str_replace(array('/', ' ', '|', '#', '~', '@', '%', '^', '&', '*', '(', ')', '-', '_', ':'), array('', '', '', '', '', '', '', '', '', '', '', '', '', ''), $str); // 添加了缺失的分号
return trim($str);
}
if ($guanjianci == '' || $guanjianci == null) {
// 可以在这里处理没有搜索关键词的情况
} else {
require("../e/class/connect.php");
if (!defined('InEmpireCMS')) {
exit();
}
require("../e/class/db_sql.php");
require("../e/class/q_functions.php");
$link = db_connect();
$empire = new mysqlquery();
?>
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>站内搜索</title>
</head>
<body>
<div id="main1k">
<?php
$numnews = $empire->gettotal("SELECT COUNT(*) AS total FROM phome_ecms_news WHERE title LIKE '%$guanjianci%' OR instr('$guanjianci', title) > 0 ORDER BY newstime LIMIT 6");
$numgame = $empire->gettotal("SELECT COUNT(*) AS total FROM phome_ecms_app WHERE title LIKE '%$guanjianci%' OR instr('$guanjianci', title) > 0 ORDER BY newstime LIMIT 6");
$numguide = $empire->gettotal("SELECT COUNT(*) AS total FROM phome_ecms_sites WHERE title LIKE '%$guanjianci%' OR instr('$guanjianci', title) > 0 ORDER BY newstime LIMIT 6");
if ($numnews < 1 && $numgame < 1 && $numguide < 1) {
?>
<div class="ss_none">
<p class="p1">未找到相关搜索结果</p>
</div>
<?php
}
if ($numgame > 0) {
?>
<div class="ss_listbox">
<div class="ss_title"><em></em><span>PC软件</span></div>
<div class="soft_list">
<?php
$query = @mysql_query("SELECT * FROM phome_ecms_app WHERE title LIKE '%$guanjianci%' OR instr('$guanjianci', title) > 0 ORDER BY newstime LIMIT 6");
while ($rs = mysql_fetch_assoc($query)) {
$src = $rs['id'];
$pctitle = $rs['title'];
$pctitleurl = $rs['titleurl'];
$pctitlepic = $rs['titlepic'];
$pcsmall = $rs['smalltext'];
$pcdaxiao = $rs['daxiao'];
$pcnewstime = date('Y-m-d', $rs['newstime']);
$pcdengji = $rs['dengji'];
$pccr = $empire->fetch1("SELECT bname FROM phome_enewsclass WHERE classid='" . $rs['classid'] . "' LIMIT 1");
$pcslei = $pccr['bname'];
?>
<div class="box">
<p class="pic"><a href="<?=$pctitleurl?>" target="_blank"><img src="<?=$pctitlepic?>" alt="<?=$pctitle?>"><span class="cover_74"></span></a></p>
<div class="hd">
<p class="tit"><a href="<?=$pctitleurl?>" target="_blank"><?=str_replace($guanjianci, "<font color='red'>".$guanjianci."</font>", $pctitle)?></a></p>
<p class="xinx"><span>大小：<?=$pcdaxiao?></span> <span>时间：<?=$pcnewstime?></span> <span>类型：<?=$pcslei?></span> <span><em>星级：</em><em class="stars star<?=$pcdengji?>"></em></span></p>
<p class="txt"><?=$pcsmall?></p>
<a class="down" href="<?=$pctitleurl?>" target="_blank">立即下载</a>
</div>
</div>
<?php
}
?>
</div>
<div class="more"><a href="/e/search/?searchget=1&tempid=2&tbname=app&keyboard=<?=$guanjianci?>&show=title">更多<span><?=$guanjianci?></span>的结果<em></em></a></div>
</div>
<?php
}
if ($numnews > 0) {
?>
<div class="ss_listbox">
<div class="ss_title marb10"><em class="news"></em><span>资讯教程</span></div>
<div class="art_listl ss_news">
<?php
$queryal = @mysql_query("SELECT * FROM phome_ecms_news WHERE title LIKE '%$guanjianci%' OR instr('$guanjianci', title) > 0 ORDER BY newstime LIMIT 6");
while ($ral = mysql_fetch_assoc($queryal)) {
$src = $ral['id'];
$altitle = $ral['title'];
$altitleurl = $ral['titleurl'];
$altitlepic = $ral['titlepic'];
$alsmall = $ral['smalltext'];
$alnewstime = date('Y-m-d', $ral['newstime']);
?>
<dl>
<dt><a class="tit" href="<?=$altitleurl?>"><?=str_replace($guanjianci, "<font color='red'>".$guanjianci."</font>", $altitle)?></a></dt>
<dd>
<div class="pic"><a href="<?=$altitleurl?>"><img src="<?=$altitlepic?>" alt="<?=$altitle?>"></a></div>
<div class="info">
<div class="txt"><?=$alsmall?>...</div>
<div class="bottom">
<p class="time"><?=$alnewstime?></p>
</div>
</div>
</dd>
</dl>
<?php
}
?>
</div>
<div class="more" style="padding-top:20px;"><a href="/e/search/?searchget=1&tempid=1&tbname=news&keyboard=<?=$guanjianci?>&show=title">更多<span><?=$guanjianci?></span>的结果<em></em></a></div>
</div>
<?php
}
?>
</div>
</body>
</html>
<?php
}
?>
HTML代码：
<form action="/search/search.php" method="get" name="form1" data-node="searchForm" target="_blank" id="form1">
<span class="icon"></span>
<input type="text" id="searchfield" class="text" name="key" >
<button class="button" type="image"></button>
</form>
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