<?php!function_exists('readover') && exit('Forbidden');$a_sql=$u ? "uid='$u'" : "username='$a'";$query=$db->query("SELECT uid AS u FROM pw_members WHERE $a_sql");// UBif($db->num_rows($query)==1){	$u_db=$db->fetch_array($query);	$u=$u_db['u'];	$query=$db->query("SELECT adsips FROM pw_memberinfo WHERE uid='$u'");	if($db->num_rows($query)>0){		$u_db=$db->fetch_array($query);		$u_db['adsips']=strlen($u_db['adsips']) > 15000 ? '' : $u_db['adsips']."\t";		if(strpos("\t".$u_db['adsips']."\t","\t".$onlineip."\t")===false){			$db->update("UPDATE pw_memberinfo SET adsips='$u_db[adsips]$onlineip' WHERE uid='$u'");			$db->update("UPDATE pw_memberdata SET credit=credit+1 WHERE uid='$u'");		}	}else{		$db->update("INSERT INTO pw_memberinfo(uid,adsips) VALUES('$u','$onlineip')");		$db->update("UPDATE pw_memberdata SET credit=credit+1 WHERE uid='$u'");	}	Cookie('userads','',0);}?>