Voting system anti-brush Code _php Tutorial

voting system anti-brush Code

$value = $this->host;
if (Empty ($_cookie["Cook"])) {
Setcookie ("Cook", $value, Time () +1800, "/");
$v _host = $this->host;
$v _ip = $this->get_real_ip ();
$v _date =date ("y-m-d");
$v _array=explode ("-", $v _date);
$v _mad = $v _array[1]. $v _array[2];
$v _sql = "SELECT * from Su_votes where v_domain= ' $v _host ' and v_ip= ' $v _ip ' and v_mad= ' $v _mad '";
$r =mysql_query ($v _sql) or Die ("Error system busy.....plase wait!");
$rs =mysql_fetch_array ($R);
if (mysql_num_rows ($r)) {www.111cn.cn
$QQ =mysql_query ("select * from des where v_domain= ' $v _host ' and v_ip= ' $v _ip ' and v_votes<=7 and v_mad= ' $v _mad '") or di E (' AA ');
if (mysql_num_rows ($QQ)) {
mysql_query ("Update f set visited=visited+1 where id= $this->u_id");
mysql_query ("Update g set v_votes=v_votes+1 where v_domain= ' $v _host ' and v_ip= ' $v _ip ' and v_votes<=7 and v_mad= ' $v _mad '");
} www.111cn.cn
}else{
mysql_query ("INSERT into Su_votes (V_domain,v_ip,v_date,v_votes,v_today,v_mad) value (' $v _host ', ' $v _ip ', ' $v _date ', 0,1, ' $v _mad ');
mysql_query ("Update g set visited=visited+1 where id= $this->u_id");
}
} www.111cn.cn
*/
@mysql_query ("Update g set visited=visited+1 where id= $this->u_id");
}

/*
Get real IP
*/
function Lock_user_ip () {
$Usql =mysql_query ("SELECT * from Su_lockip");
$Urs =mysql_fetch_array ($Usql);
$UlockIp = $Urs [' Lockip '];
$ClockIp = $this->get_real_ip ();
$Iplist =explode (' | ', $UlockIp);
if (In_array ($ClockIp, $Iplist)) {
Exit (' Sorry system lock your IP ');
}
}

function Get_real_ip () {
$ip =false;
if (!empty ($_server["Http_client_ip")) {
$ip = $_server["Http_client_ip"];
}
if (!empty ($_server[' http_x_forwarded_for ')) {
$ips = Explode (",", $_server[' http_x_forwarded_for ');
if ($IP) {array_unshift ($ips, $ip); $ip = FALSE;}
for ($i = 0; $i < count ($ips); $i + +) {
if (!eregi ("^ (10|172.16|192.168).", $ips [$i])) {
$ip = $ips [$i];
Break
}
}
}
Return ($ip $ip: $_server[' remote_addr ');
}

http://www.bkjia.com/PHPjc/445068.html www.bkjia.com true http://www.bkjia.com/PHPjc/445068.html techarticle voting system anti-brush Code $value = $this-host; if (empty ($_cookie[cook])) {Setcookie (Cook, $value, Time () +1800,/); $v _host=$ This-host; $v _ip= $this-get_real_ip (); $v _date=date (y-m-d);

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