<?php<br />
error_reporting(0);<br />
session_start();<br />
require_once 'config.php';<br />
require_once COMMON_PATH.'Common.php';<br />
$common = new Common();<br />
date_default_timezone_set ('Asia/Shanghai');<br />
$weil = strtotime("2013-08-07 23:59:59"); <br />
$now = time();<br />
if($weil-$now < 0){//投票时间过期<br />
echo 0;<br />
exit;<br />
}<br />
<br />
$ip = $common->getClientIp();<br />
$id = $_POST['id'];<br />
$ipid=$ip.$id;<br />
if($_SESSION['ipid']==$ipid||$_COOKIE['ipid']==$ipid){<br />
<br />
//$array = array('48','49','67','47'); <br />
//if ( in_array($id,$array) ) {<br />
echo 2;<br />
} else {<br />
$tbName = TB_NAME;<br />
$limit_time = 3600;<br />
$arr = $common->getItems('id,addTime','20130618_ztao_jtsjip','id','desc',"where tpId='$id' and ip='$ip'");<br />
$row = false;<br />
if (count($arr) > 0) {<br />
$row = $arr[0];<br />
}<br />
if(!$row){<br />
$common->insertItems('20130618_ztao_jtsjip','tpId,ip,addTime',"'$id','$ip','$now'");<br />
$res = $common->updateItems("$tbName",'voteNum=voteNum+1',"$id");<br />
$_SESSION['ipid']=$ipid;<br />
setcookie("ipid","$ipid",time()+$limit_time);<br />
if($res == true){<br />
echo 1;//投票成功 <br />
}else{<br />
echo 3;<br />
}<br />
<br />
}else if(($now-$row['addTime'])>$limit_time){<br />
$common->insertItems('20130618_ztao_jtsjip','tpId,ip,addTime',"'$id','$ip','$now'");<br />
$res = $common->updateItems("$tbName",'voteNum=voteNum+1',"$id");<br />
$_SESSION['ipid']=$ipid;<br />
setcookie("ipid","$ipid",time()+$limit_time);<br />
if($res == true){<br />
echo 1;<br />
}else{<br />
echo 3;<br />
}<br />
}else if(($now-$row['addTime'])<$limit_time){<br />
echo 2;<br />
}else{<br />
echo 3;<br />
}<br />
}<br />
<br />
?><br />
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