users with same ip address or same browser cant visit again on site.

[wapjar]

plz give me code to auto block users with same ip address or same browser.

[manavworld]

plz give me code to auto block users with same ip address or same browser.

$tm = time();
$r=rand(97, 619);
$xtm = $tm + (getsxtm()*60);
$did = $uid.$tm.$r;
$sid = md5($did);
//session already existing? Then don't use new///
$res=mysql_fetch_array(mysql_query("SELECT COUNT(*) FROM ibwf_ses WHERE uid='$idn' AND expiretm>$tm"));
if($res[0]>0){
$res=mysql_fetch_array(mysql_query("SELECT id FROM ibwf_ses WHERE uid='$idn'"));
$sid=$res[0];
$flag=0;
}
else $flag=1;
if($flag){
$res=mysql_query("INSERT INTO ibwf_ses SET id='".$sid."', uid='".$idn."', expiretm='".$xtm."', ua='".$HTTP_USER_AGENT."', ip='".$REMOTE_ADDR."'");
}
else
$res=mysql_query("UPDATE ibwf_ses SET expiretm='".$xtm."', ua='".$HTTP_USER_AGENT."', ip='".$REMOTE_ADDR."' WHERE uid='".$idn."'");
//////Logs code///
$res=mysql_fetch_array(mysql_query("SELECT COUNT(*) FROM ua WHERE ua='".$HTTP_USER_AGENT."' AND uid=$idn"));
if($res[0]>0){
mysql_query("UPDATE ua SET time=$tm WHERE ua='".$HTTP_USER_AGENT."' AND uid=$idn");
}
else if($res[0]==0){
mysql_query("INSERT INTO ua VALUES(NULL, $idn, '".$HTTP_USER_AGENT."', $tm)");
}
$res=mysql_fetch_array(mysql_query("SELECT COUNT(*) FROM ip WHERE ip='$REMOTE_ADDR' AND uid=$idn"));
if($res[0]>0){
mysql_query("UPDATE ip SET time=$tm WHERE ip='$REMOTE_ADDR' AND uid=$idn");
}
else if($res[0]==0){
mysql_query("INSERT INTO ip VALUES(NULL, $idn, '$REMOTE_ADDR',$tm)");
}
if($number){
$res=mysql_fetch_array(mysql_query("SELECT COUNT(*) FROM number WHERE number='$number' AND uid=$idn"));
if($res[0]>0){
mysql_query("UPDATE number SET time=$tm WHERE msi='$number' AND uid=$idn");
}
else if($res[0]==0){
mysql_query("INSERT INTO number VALUES(NULL, $idn, '$number',$tm)");
}
}
if($HTTP_X_FORWARDED_FOR){
$res=mysql_fetch_array(mysql_query("SELECT COUNT(*) FROM fwdip WHERE fwdip='$HTTP_X_FORWARDED_FOR' AND uid=$idn"));
if($res[0]>0){
mysql_query("UPDATE fwdip SET time=$tm WHERE fwdip='$HTTP_X_FORWARDED_FOR' AND uid=$idn");
}
else if($res[0]==0){
mysql_query("INSERT INTO fwdip VALUES(NULL, $idn, '$HTTP_X_FORWARDED_FOR',$tm)");
}
}
if($opminfon){
$res=mysql_fetch_array(mysql_query("SELECT COUNT(*) FROM opminfon WHERE opminfon='$opminfon' AND uid=$idn"));
if($res[0]>0){
mysql_query("UPDATE opminfon SET time=$tm WHERE opminfon='$opminfon' AND uid=$idn");
}
else if($res[0]==0){
mysql_query("INSERT INTO opminfon VALUES(NULL, $idn, '$opminfon',$tm)");
}
}
////////////visits
$addhitv = mysql_fetch_array(mysql_query("SELECT visit FROM ibwf_users WHERE id='".$idn."'"));
$addv = $addhitv[0] + 1;
$addvisit = mysql_query("UPDATE ibwf_users SET visit='".$addv."' WHERE id='".$idn."'");

[wapjar]

i want wapdollar.in antifraud it detect same ip and redirect same ip from adpage to other site after click on ad

[something else]

$tm = time();
$r=rand(97, 619);
$xtm = $tm + (getsxtm()*60);
$did = $uid.$tm.$r;
$sid = md5($did);
//session already existing? Then don't use new///
$res=mysql_fetch_array(mysql_query("SELECT COUNT(*) FROM ibwf_ses WHERE uid='$idn' AND expiretm>$tm"));
if($res[0]>0){
$res=mysql_fetch_array(mysql_query("SELECT id FROM ibwf_ses WHERE uid='$idn'"));
$sid=$res[0];
$flag=0;
}
else $flag=1;
if($flag){
$res=mysql_query("INSERT INTO ibwf_ses SET id='".$sid."', uid='".$idn."', expiretm='".$xtm."', ua='".$HTTP_USER_AGENT."', ip='".$REMOTE_ADDR."'");
}
else
$res=mysql_query("UPDATE ibwf_ses SET expiretm='".$xtm."', ua='".$HTTP_USER_AGENT."', ip='".$REMOTE_ADDR."' WHERE uid='".$idn."'");
//////Logs code///
$res=mysql_fetch_array(mysql_query("SELECT COUNT(*) FROM ua WHERE ua='".$HTTP_USER_AGENT."' AND uid=$idn"));
if($res[0]>0){
mysql_query("UPDATE ua SET time=$tm WHERE ua='".$HTTP_USER_AGENT."' AND uid=$idn");
}
else if($res[0]==0){
mysql_query("INSERT INTO ua VALUES(NULL, $idn, '".$HTTP_USER_AGENT."', $tm)");
}
$res=mysql_fetch_array(mysql_query("SELECT COUNT(*) FROM ip WHERE ip='$REMOTE_ADDR' AND uid=$idn"));
if($res[0]>0){
mysql_query("UPDATE ip SET time=$tm WHERE ip='$REMOTE_ADDR' AND uid=$idn");
}
else if($res[0]==0){
mysql_query("INSERT INTO ip VALUES(NULL, $idn, '$REMOTE_ADDR',$tm)");
}
if($number){
$res=mysql_fetch_array(mysql_query("SELECT COUNT(*) FROM number WHERE number='$number' AND uid=$idn"));
if($res[0]>0){
mysql_query("UPDATE number SET time=$tm WHERE msi='$number' AND uid=$idn");
}
else if($res[0]==0){
mysql_query("INSERT INTO number VALUES(NULL, $idn, '$number',$tm)");
}
}
if($HTTP_X_FORWARDED_FOR){
$res=mysql_fetch_array(mysql_query("SELECT COUNT(*) FROM fwdip WHERE fwdip='$HTTP_X_FORWARDED_FOR' AND uid=$idn"));
if($res[0]>0){
mysql_query("UPDATE fwdip SET time=$tm WHERE fwdip='$HTTP_X_FORWARDED_FOR' AND uid=$idn");
}
else if($res[0]==0){
mysql_query("INSERT INTO fwdip VALUES(NULL, $idn, '$HTTP_X_FORWARDED_FOR',$tm)");
}
}
if($opminfon){
$res=mysql_fetch_array(mysql_query("SELECT COUNT(*) FROM opminfon WHERE opminfon='$opminfon' AND uid=$idn"));
if($res[0]>0){
mysql_query("UPDATE opminfon SET time=$tm WHERE opminfon='$opminfon' AND uid=$idn");
}
else if($res[0]==0){
mysql_query("INSERT INTO opminfon VALUES(NULL, $idn, '$opminfon',$tm)");
}
}
////////////visits
$addhitv = mysql_fetch_array(mysql_query("SELECT visit FROM ibwf_users WHERE id='".$idn."'"));
$addv = $addhitv[0] + 1;
$addvisit = mysql_query("UPDATE ibwf_users SET visit='".$addv."' WHERE id='".$idn."'");

Missing quotes '".$string."'
and setting yourself up for mysql injection big time :/
and no sql
and too many calls to database makes your server work harder than it needs to ;)
and missing function getsxtm()

[reymon07]

what kind of bl0cker,,i have a c0de buti in register f0rm..user of the same ip address cann0t register.