register.php

很好的一套PHP树形论坛程序

<?php
$wind_in='rg';
require_once('global.php');

include_once(D_P."data/bbscache/dbreg.php");
list($reggd)=explode("\t",$db_gdcheck);

if($vip=='activating'){
	$r_uid=(int)$r_uid;
	$u_db=$db->get_one("SELECT yz FROM pw_members WHERE uid='$r_uid'");
	if($u_db){
		if($pwd==$u_db['yz']){//利用时间戳验证
			$db->update("UPDATE pw_members SET yz=1 WHERE uid='$r_uid'");
			Showmsg('reg_jihuo_success');
		} else{
			Showmsg('reg_jihuo_fail');
		}
	} else{
		Showmsg('reg_jihuo_fail');
	}
}
if ($action == 'regnameck'){
	include_once(D_P."data/bbscache/dbreg.php");
	if (strlen($username) > $rg_regmaxname || strlen($username) < $rg_regminname){
		echo"<script language=\"JavaScript1.2\">parent.retmsg('0');</script>";
		exit;
	}
	$S_key = array("\\",'&',' ',"'",'"','/','*',',','<','>',"\r","\t","\n",'#');
	foreach($S_key as $value){
		if (strpos($username,$value) !== false){
			echo"<script language=\"JavaScript1.2\">parent.retmsg('1');</script>";
			exit;
		}
	}
	if (!$rg_rglower){
		for ($asc=65;$asc<=90;$asc++){ 
			if (strpos($username,chr($asc)) !== false){
				echo"<script language=\"JavaScript1.2\">parent.retmsg('2');</script>";
				exit;
			}
		}
	}
	$rg_banname=explode(',',$rg_banname);
	foreach($rg_banname as $value){
		if(strpos($username,$value)!==false){
			echo"<script language=\"JavaScript1.2\">parent.retmsg('1');</script>";
			exit;
		}
	}
	$rt = $db->get_one("SELECT uid FROM pw_members WHERE username='$username'");
	if($rt){
		echo"<script language=\"JavaScript1.2\">parent.retmsg('3');</script>";
		exit;
	} else {
		echo"<script language=\"JavaScript1.2\">parent.retmsg('4');</script>";
		exit;
	}
}
if($rg_allowregister==0){
	Showmsg($rg_whyregclose);
}
if($rg_allowsameip){
	if(file_exists(D_P.'data/bbscache/ip_cache.php')){
		$ipdata=readover(D_P.'data/bbscache/ip_cache.php');
		if(strpos($ipdata,"<$onlineip>")!==false){
			Showmsg('reg_limit');
		}
	}
}
$groupid!='guest' && Showmsg('reg_repeat');

if(empty($step) && !$rg_reg){
	require_once(R_P.'require/header.php');
	require_once(PrintEot('register'));footer();
} elseif($_POST['step']!=2 && ($_POST['step']==1 || $rg_reg=='1')){
	$imgpatherror=0;
	if(ereg("^http",$picpath)){
		$picpath=basename($picpath);//如果您将图片路径更名为其他服务器上的图片,请务必保持图片目录同名,否则出错不在程序bug 之内
		if(!file_exists($picpath)){
			$imgpatherror=1;
		}
	}
	$img=@opendir("$imgdir/face");
	while ($imagearray=@readdir($img)){
		if ($imagearray!="." && $imagearray!=".." && $imagearray!="" && $imagearray!="none.gif"){
			$imgselect.="<option value='$imagearray'>$imagearray</option>";
		}
	}
	@closedir($img);
	require_once(R_P.'require/header.php');
	require_once(PrintEot('register'));footer();
} elseif($_POST['step']==2){
	$reggd && GdConfirm($gdcode);

	if($rg_ifcheck && !$regreason){
		Showmsg('reg_reason');
	}

	if (strlen($regname)>$rg_regmaxname || strlen($regname)<$rg_regminname){
		Showmsg('reg_username_limit');
	}
	$S_key=array("\\",'&',' ',"'",'"','/','*',',','<','>',"\r","\t","\n",'#');
	foreach($S_key as $value){
		if (strpos($regname,$value)!==false){ 
			Showmsg('illegal_username'); 
		}
		if (strpos($regpwd,$value)!==false){ 
			Showmsg('illegal_password'); 
		}
	}
	if(!$rg_rglower){
		for ($asc=65;$asc<=90;$asc++){ 
			if (strpos($regname,chr($asc))!==false){
				Showmsg('username_limit'); 
			} 
		}
	}

	if(strpos($regicon,'..')!==false){
		Showmsg('undefined_action');
	}
	$regicon=Char_cv($regicon);

	$rg_name      = Char_cv($regname);
	$regpwd       = Char_cv($regpwd);
	$rg_pwd       = md5($regpwd);
	$regreason    = Char_cv($regreason);
	$rg_homepage  = Char_cv($reghomepage);
	$rg_from	  = Char_cv($regfrom);
	$rg_introduce = Char_cv($regintroduce);
	$rg_sign	  =	Char_cv($regsign);
	if(strlen($rg_introduce)>200) Showmsg('introduce_limit');
	if($rg_sign != ""){
		if(strlen($rg_sign)>50){
			$gp_signnum=50;
			Showmsg('sign_limit');
		}
		require_once(R_P.'require/bbscode.php');
		$lxsign=convert($rg_sign,$db_windpic,2);
		if($lxsign==$rg_sign){
			$rg_ifconvert=1;
		} else{
			$rg_ifconvert=2;
		}
	} else{
		$rg_ifconvert=1;
	}
	if(@include_once(D_P."data/bbscache/wordsfb.php")){
		if($wordsfb){
			foreach($wordsfb as $key => $value){
				if(strpos($rg_sign,(string)$key) !== false){
					$banword = $key;
					Showmsg('post_wordsfb');
				}
				if(strpos($rg_introduce,(string)$key) !== false){
					$banword = $key;
					Showmsg('post_wordsfb');
				}
			}
		}
	}
	if (strpos($regpwd,"\r")!==false || strpos($regpwd,"\t")!==false || strpos($regpwd,"|")!==false || strpos($regpwd,"<")!==false || strpos($regpwd,">")!==false) {
		Showmsg('illegal_password'); 
	}
	if (empty($regemail) || !ereg("^[-a-zA-Z0-9_\.]+\@([0-9A-Za-z][0-9A-Za-z-]+\.)+[A-Za-z]{2,5}$",$regemail)) {
		Showmsg('illegal_email'); 
	} else{
		$rg_email=$regemail;
	}
	$rs = $db->get_one("SELECT COUNT(*) AS count FROM pw_members WHERE username='$rg_name'");
	if($rs['count']>0) {
		Showmsg('username_same');
	}

	$rg_name=='guest' && Showmsg('illegal_username');
	$rg_banname=explode(',',$rg_banname);
	foreach($rg_banname as $value){
		if(strpos($rg_name,$value)!==false){
			Showmsg('illegal_username');
		}
	}
	$rg_sex=$regsex ? $regsex : "0";
	$rg_birth= (!$regbirthyear||!$regbirthmonth||!$regbirthday)?'0000-00-00':$regbirthyear."-".$regbirthmonth."-".$regbirthday;
	$rg_oicq=($regoicq ? $regoicq :'');

	if ($regoicq && !ereg("^[0-9]{5,}$",$regoicq)) {
		Showmsg('illegal_OICQ');
	}
	if($rg_ifcheck=='1'){
		$rg_groupid='7';//后台控制是否需要验证
	} else{
		$rg_groupid='-1';
	}
	require_once (D_P.'data/bbscache/level.php');
	@asort($lneed);
	$rg_memberid=key($lneed);

	$rg_yz=$rg_emailcheck==1 ? $timestamp : 1;
	$rg_ifemail    = (int)$regifemail;
	$rg_emailtoall = (int)$regemailtoall;
	$db->update("INSERT INTO pw_members (username, password, email,publicmail,groupid,memberid,icon,gender,regdate,signature,introduce,oicq,icq,site,location,bday,receivemail,yz,signchange) VALUES ('$rg_name','$rg_pwd','$rg_email','$rg_emailtoall','$rg_groupid','$rg_memberid','$regicon','$rg_sex','$timestamp','$rg_sign','$rg_introduce','$rg_oicq','$rg_icq','$rg_homepage','$rg_from','$rg_birth','$rg_ifemail','$rg_yz','$rg_ifconvert')");
	$winduid=$db->insert_id();
	$db->update("INSERT INTO pw_memberdata (uid,postnum,rvrc,money,lastvisit,thisvisit,onlineip) VALUES ('$winduid','0','$rg_regrvrc','$rg_regmoney','$timestamp','$timestamp','$onlineip')");
	if($rg_ifcheck){
		$db->update("INSERT INTO pw_memberinfo(uid,regreason) VALUES ('$winduid','$regreason')");
	}
	$db->update("UPDATE pw_bbsinfo SET newmember='$rg_name',totalmember=totalmember+1 WHERE id='1'");
	$windid=$rg_name;
	$windpwd=$rg_pwd;
	//$iptime=$timestamp+86400;
	//Cookie("ifregip",$onlineip,$iptime);
	if($rg_allowsameip){
		if(file_exists(D_P.'data/bbscache/ip_cache.php')){
			writeover(D_P.'data/bbscache/ip_cache.php',"<$onlineip>","ab");
		}else{
			writeover(D_P.'data/bbscache/ip_cache.php',"<?die;?><$onlineip>");
		}
	}
	//addonlinefile();
	if(GetCookie('userads')){
		list($u,$a)=explode("\t",GetCookie('userads'));
		if(is_numeric($u) || ($a && strlen($a)<16)){
			require_once(R_P.'require/userads.php');
		}
	}
	if($rg_yz == 1){
		Cookie("winduser",StrCode($winduid."\t".PwdCode($windpwd)));
		Cookie("ck_info",$db_ckpath."\t".$db_ckdomain);
		Cookie('lastvisit','',0);//将$lastvist清空以将刚注册的会员加入今日到访会员中
	}
	//发送短消息
	if ($rg_regsendmsg){
		require_once(R_P.'require/msg.php');
		$rg_welcomemsg = str_replace('$rg_name',$rg_name,$rg_welcomemsg);
		$messageinfo   = array($windid,'0',"Welcome To[{$db_bbsname}]!",$timestamp,$rg_welcomemsg,0);
		writenewmsg($messageinfo,1);
	}

	//发送邮件

	if($rg_emailcheck){
		require_once(R_P.'require/sendemail.php');
		if(sendemail($rg_email,'email_check_subject','email_check_content','email_additional')){
			Showmsg('reg_email_success');
		} else{
			Showmsg('reg_email_fail');
		}
	} elseif($rg_regsendemail){
		require_once(R_P.'require/sendemail.php');
		sendemail($rg_email,'email_welcome_subject','email_welcome_content','email_additional');
	}
	//发送结束
	refreshto("./$db_bfn",'reg_success');
}
?>