hostname=$hostname;
$this->username=$username;
$this->password=$password;
$this->database=$database;
$this->link = mysql_connect($this->hostname,$this->username,$this->password) or die("Sorry,can not connect to
database");
mysql_query("SET NAMES UTF8");
mysql_select_db($this->database,$this->link);
}
function query($sql){ //这个函数用于送出查询语句并返回结果，常用。
if($this->result=mysql_query($sql,$this->link)) return $this->result;
else { //这里是显示SQL语句的错误信息，主要是设计阶段用于提示。正式运行阶段可将下面这句注释掉。
echo "SQL语句错误： $sql
错误信息： ".mysql_error();
return false;
}
}
/*
以下函数用于从结果取回数组，一般与 while()循环、$db->query($sql) 配合使用，例如：
$result = $db->query("select * from mytable");
while($row=$db->getarray($result)){
echo "$row[id] ";
}
*/
function getarray($result){
return @mysql_fetch_array($result);
}
/* 得表字段 */
//$fields = mysql_list_fields("database1", "table1");
//$columns = mysql_num_fields($fields);
function getfield($result){
$fields=mysql_list_fields('50',$result,$this->link);
$columns=mysql_num_fields($fields);
for ($i = 0; $i < $columns; $i++) {
$tf[]=mysql_field_name($fields, $i);
}
return $tf;
}
/* 得表字段数量 */
/* 具体字段名称
function mysql_field_name($result){
return @mysql_field_name($result);
}
/*
以下函数用于取得SQL查询的第一行，一般用于查询符合条件的行是否存在，例如：
用户从表单提交的用户名$username、密码$password是否在用户表“user”中，并返回其相应的数组：
if($user=$db->getfirst("select * from user where username='$username' and password='$password' "))
echo "欢迎 $username ，您的ID是 $user[id] 。";
else
echo "用户名或密码错误！";
*/
function getfirst($sql){
return @mysql_fetch_array($this->query($sql));
}
/*
以下函数返回符合查询条件的总行数，例如用于分页的计算等要用到，例如：
$totlerows=$db->getcount("select * from mytable");
echo "共有 $totlerows 条信息。";
*/
function getcount($sql){
return @mysql_num_rows($this->query($sql));
}
/*
以下函数用于更新数据库，例如添加一个用户、更改用户密码和删除一个用户：
$db->Execute("insert into user (userid,username,password) values (null,'$username','$password')");
$db->Execute("update user set password='$new_password' where userid='$userid' ");
$db->Execute("delete from user where userid='$userid'");
*/
function Execute($sql){
return $this->query($sql);
}
/* 以下函数用于取得刚插入行的id */
function getid(){
return mysql_insert_id();
}
/* 以下函数用于断开数据库的连接 */
function close(){
mysql_close($this->link);
}
/* 以下函数用于使用转义字符,保证系统安全 */
function escapeString($str){
return mysql_escape_string($str);
}
}
$db = new dbClass($hostname,$username,$password,$database);
function inserttable($tablename, $insertsqlarr, $returnid=0) {
global $db;
$insertkeysql = $insertvaluesql = $comma = '';
foreach ($insertsqlarr as $insert_key => $insert_value) {
$insertkeysql .= $comma.$insert_key;
$insertvaluesql .= $comma.'\''.$insert_value.'\'';
$comma = ', ';
}
$db->query('INSERT INTO '.$tablename.' ('.$insertkeysql.') VALUES ('.$insertvaluesql.') ');
if($returnid) {
$id = $db->getid();
return $id;
}
}
function thtab($tablename, $insertsqlarr) {
global $db;
$insertkeysql = $insertvaluesql = $comma = '';
foreach ($insertsqlarr as $insert_key => $insert_value) {
$insertkeysql .= $comma.$insert_key;
$insertvaluesql .= $comma."'".unescape($insert_value)."'";
$updatavalue .= $comma.$insert_key.'="'.unescape($insert_value).'"';
$comma = ', ';
}
//$sql= 'INSERT INTO '.$tablename.' VALUES ('.$insertvaluesql.') ON DUPLICATE KEY UPDATE '.$updatavalue.'';
//return $sql;
$db->query('INSERT INTO '.$tablename.' VALUES ('.$insertvaluesql.') ON DUPLICATE KEY UPDATE '.$updatavalue.'');
}
function unescape($str) {
if(substr($str,0,2) == "&#"){
$str = rawurldecode($str);
preg_match_all("/&#\d+/",$str,$r);
$ar = $r[0];
foreach($ar as $k=>$v) {
if(substr($v,0,2) == "&#") {
$ar[$k] =unicode_utf8(substr($v,2));
// $ar[$k] = iconv("UCS-2","UTF-8",pack("n",substr($v,2)));
}
}
return join("",$ar);
}else{
return $str;
}
}
function unicode_utf8($c) {
if(! is_numeric($c)) {
$c = hexdec(bin2hex($c));
}
$str= "";
if ($c < 0x80) {
$str .= $c;
} else if ($c < 0x800) {
$str .= chr(0xC0 | $c>>6);
$str .= chr(0x80 | $c & 0x3F);
} else if ($c<0x10000) {
$str .= chr(0xE0 | $c>>12);
$str .= chr(0x80 | $c>>6 & 0x3F);
$str .= chr(0x80 | $c & 0x3F);
} else if ($c < 0x200000) {
$str .= chr(0xF0 | $c>>18);
$str .= chr(0x80 | $c>>12 & 0x3F);
$str .= chr(0x80 | $c>>6 & 0x3F);
$str .= chr(0x80 | $c & 0x3F);
}
return $str;
}
function deletetable($tablename, $wheresqlarr) {
global $db;
if(empty($wheresqlarr)) {
$db->query('TRUNCATE TABLE '.$tablename);
} else {
$db->query('DELETE FROM '.$tablename.' WHERE '.getwheresql($wheresqlarr));
}
}
function updatetable($tablename, $setsqlarr, $wheresqlarr) {
global $db;
$setsql = $comma = '';
foreach ($setsqlarr as $set_key => $set_value) {
$setsql .= $comma.$set_key.'=\''.$set_value.'\'';
$comma = ', ';
}
$db->query('UPDATE '.$tablename.' SET '.$setsql.' WHERE '.getwheresql($wheresqlarr));
}
function selecttable($tablename, $selectsqlarr, $wheresqlarr, $plussql='') {
global $db;
$selectsql = $comma = '';
if(count($selectsqlarr)) {
foreach ($selectsqlarr as $select_key => $select_value) {
$selectsql .= $comma.$select_value;
$comma = ', ';
}
} else {
$selectsql = '*';
}
$results = array();
$strSql = 'SELECT '.$selectsql.' FROM '.$tablename.' WHERE '.getwheresql($wheresqlarr).' '.$plussql;
if($_GET['debug']=='zgs'){
echo "";
}
$query = $db->query($strSql);
// echo getwheresql($wheresqlarr);
while ($r_array = $db->getarray($query)) {
$results[] = $r_array;
}
return $results;
}
function getwheresql($wheresqlarr) {
$result = $comma = '';
if(empty($wheresqlarr)) {
$result = '1';
} elseif(is_array($wheresqlarr)) {
foreach ($wheresqlarr as $key => $value) {
$result .= $comma.$key.'=\''.$value.'\'';
$comma = ' AND ';
}
} else {
$result = $wheresqlarr;
}
return $result;
}
$dbass='/data2/www/db.duowan.com/';
?>（尖括号）
[12] ()（括号）
[13] +（加号）
[14] CR（回车符，ASCII 0x0d）
[15] LF（换行，ASCII 0x0a）
[16] ,（逗号）
[17] \（反斜杠）
"@",??可能有邮箱
*/
function postget($var,$var_type='',$max_len=32) {
$vowels = array( "|","%", "&", ";","'", "\"", "\\", "<", ">","(",")","+",",",",","include","script","exec","eval");
if (isset ( $_POST [$var] )) {
$input = $_POST [$var];
}elseif(isset($_GET[$var])){
$input = $_GET [$var];
}else{
$input = '';
}
if($var_type=='int'){
$input = intval($input);
}
$input = str_replace($vowels, "", trim ($input));
//if($var_type=='string'){
// $input = htmlentities($input, ENT_QUOTES, 'UTF-8');
//}
$input = mysql_escape_string ($input);
if (strlen ( $input ) > $max_len) {
$input = '';
}
return $input;
}
function getid($dn, $pid) {
global $db;
$row = $db->getfirst ( 'select id from `' . $dn . '` where pid="' . $pid . '"' );
$id = $row ['id'];
return $id;
}
function putid($id) {
$pid = substr ( md5 ( $id . 'd1w2' ), 4, 10 );
return $pid;
}
$quality_color = array (
'common' => 'white',
'rare' => 'green',
'legend' => 'blue',
'unique' => 'org',
'junk' => 'gray',
'epic' => 'epic' )
;
$item_ly = array (1 => '掉落', 3 => 'NPC', 5 => '任务', 9 => '采集制作' );
$type_id = array (
1 => '怪物',
2 => '商人',
3 => 'NPC',
4 => 'Boss' )
;
$c_ = array (1 => '武器', 2 => '防具', 'a' => '饰品', 3 => '强化', 4 => '材料', 5 => '消耗品', 6 => '技能书', 7 => '图案', 8 => '任务物品', 9 => '杂物', 'b' => '要塞攻城' );
$c_1 = array (1 => '单手剑', 2 => '双手剑', 3 => '短剑', 4 => '法杖', 5 => '法书', 6 => '宝珠', 7 => '弓', 8 => '长柄武器', 9 => '权杖', 0 => '其他' );
$c_2 = array (1 => '布甲', 2 => '皮甲', 3 => '锁甲', 4 => '金属', 6 => '盾牌' );
$c_3 = array (1 => '强化石', 2 => '神石', 3 => '魔石', 4 => '封魂石', 5 => '烙印石' );
$c_4 = array (2 => '提炼石', 3 => '掉落材料', 4 => '售卖材料', 5 => '二级材料(普通)', 6 => '二级材料(装备)' );
$c_5 = array (1 => '食品', 2 => '药水', 3 => '法术卷轴', 4 => '特效道具', 5 => '变身道具', 6 => '染色剂', 7 => '绷带', 8 => '缚灵石', 9 => '奇斯克', 0 => '施法材料' );
$c_6 = array (1 => '技能书', 2 => '表情卡片' );
$c_7 = array (1 => '武器锻造', 2 => '盔甲锻造', 3 => '炼金术', 4 => '手工', 5 => '料理', 6 => '裁缝', 7 => '变换' );
$c_8 = array (1 => '任务道具', 2 => '钥匙', 3 => '其他' );
$c_9 = array (1 => '车床', 3 => '掉落杂物', 4 => '铸钱', 5 => '勋章', 7 => '未分类' );
$c_b = array (1 => '攻城配件', 2 => '攻城武器' );
$c_2_1 = array (2 => '胸部', 3 => '肩膀', 4 => '手套', 5 => '腿', 6 => '脚' );
$c_a = array (1 => '戒指', 2 => '耳环', 3 => '项链', 4 => '翅膀', 5 => '腰带', 7 => '头饰' );
$zbbw = array ('waist' => '腰带', 'shoulder' => '披风', 'right_or_left_finger' => '戒指', 'right_or_left_ear' => '耳环', 'right_or_left_battery' => '封魂石', 'neck' => '项链', 'leg', 'head' => '帽子', 'foot' => '鞋', 'glove' => '手套', 'main_or_sub' => '主手或副手', 'sub' => '副手', 'torso' => '上衣', 'main' => '主手' );
$quest_arr = array (
'task' => '委托',
'quest' => '一般',
'mission' => '使命' )
;
$skilltype_arr = array (
'Passive' => '被动',
'Active' => '主动',
'Toggle' => '触发',
'Maintain' => '持续',
'Provoked' => '激发',
'' => '无' )
;
$skillzy_arr = array (
'1' => '战士',
'2' => '侦查者',
'3' => '法师',
'4' => '祭师',
'5' => '剑星',
'6' => '守护星',
'7' => '杀星',
'8' => '弓星',
'9' => '魔道星',
'10' => '精灵星',
'11' => '护法星',
'12' => '治愈星',
'13' => '全部' )
;
$zz_arr = array (1 => '天族', 2 => '魔族', 3 => '全部' );
function itemColor($field = "") {
global $quality_color;
if ($quality_color [$field])
return $quality_color [$field];
else
return $field;
}
function npctype($field) {
global $type_id;
return $type_id [$field];
if ($type_id [$field])
return $type_id [$field];
else
return $field;
}
function questtype($field) {
global $quest_arr;
return $quest_arr [$field];
if ($quest_arr [$field])
return $quest_arr [$field];
else
return $field;
}
function itemtype($field) {
global $c_;
return $c_ [$field];
if ($c_ [$field])
return $c_ [$field];
else
return $field;
}
function zz($field) {
global $zz_arr;
return $zz_arr [$field];
if ($zz_arr [$field])
return $zz_arr [$field];
else
return $field;
}
function skilltype($field) {
global $skilltype_arr;
return $skilltype_arr [$field];
if ($skilltype_arr [$field])
return $skilltype_arr [$field];
else
return $field;
}
function skillzy($field) {
global $skillzy_arr;
return $skillzy_arr [$field];
if ($skillzy_arr [$field])
return $skillzy_arr [$field];
else
return $field;
}
function stripsearchkey($string) {
if (is_array ( $string )) {
foreach ( $string as $key => $val ) {
$string [$key] = stripsearchkey ( $val );
}
} else {
$string = trim ( $string );
$string = str_replace ( '*', '%', addcslashes ( $string, '%_' ) );
$string = str_replace ( '_', '\_', $string );
$string = str_replace ( '<', '', $string );
}
return $string;
}
function selecttable2($tablename, $selectsqlarr, $wheresqlarr, $plussql = '') {
global $db;
$selectsql = $comma = '';
if (count ( $selectsqlarr )) {
foreach ( $selectsqlarr as $select_key => $select_value ) {
$selectsql .= $comma . $select_value;
$comma = ', ';
}
} else {
$selectsql = '*';
}
$results = array ();
$query = $db->query ( 'SELECT ' . $selectsql . ' FROM ' . $tablename . ' WHERE ' . getwheresql2 ( $wheresqlarr ) . ' ' . $plussql );
while ( $r_array = $db->getarray ( $query ) ) {
$results [] = $r_array;
}
return $results;
}
//function getwheresql($wheresqlarr) {
// $result = $comma = '';
// if(empty($wheresqlarr)) {
// $result = '1';
// } elseif(is_array($wheresqlarr)) {
// foreach ($wheresqlarr as $key => $value) {
// $result .= $comma.$key.'=\''.$value.'\'';
// $comma = ' AND ';
// }
// } else {
// $result = $wheresqlarr;
// }
// return $result;
//}
function getwheresql2($wheresqlarr) {
$result = $comma = '';
if (empty ( $wheresqlarr )) {
$result = '1';
} elseif (is_array ( $wheresqlarr )) {
foreach ( $wheresqlarr as $value ) {
$result .= $comma . $value;
$comma = ' AND ';
}
} else {
$result = $wheresqlarr;
}
return $result;
}
//function getvalue($sql,$value){
//global $db,$value1;
//$value1='';
//$res=$db->query($sql);
//if($row=$db->getarray($res)){
//$value1=$row[$value];
//}
//return $value1;
//}
//分页函数
function multi($num, $perpage, $curr_page, $mpurl) {
$multipage = '';
if ($num > $perpage) {
$page = 10;
$offset = 2;
$pages = ceil ( $num / $perpage );
if ($pages > 15)
$pages = 15;
$from = $curr_page - $offset;
$to = $curr_page + $page - $offset - 1;
if ($page > $pages) {
$from = 1;
$to = $pages;
} else {
if ($from < 1) {
$to = $curr_page + 1 - $from;
$from = 1;
if (($to - $from) < $page && ($to - $from) < $pages) {
$to = $page;
}
} elseif ($to > $pages) {
$from = $curr_page - $pages + $to;
$to = $pages;
if (($to - $from) < $page && ($to - $from) < $pages) {
$from = $pages - $page + 1;
}
}
}
if (! $mpurl)
$mpurl = "http://" . $_SERVER ["HTTP_HOST"] . $_SERVER ["REQUEST_URI"];
$mpurl = mysql_real_escape_string ( strip_tags ( rawurldecode ( $mpurl ) ) );
$mpurl = str_replace ( array ('\'', '"', '>', '<', '\\', ';' ), '', $mpurl );
$parse_url = parse_url ( $mpurl );
$url_query = $parse_url ["query"];
if ($url_query)
$mpurl = ereg_replace ( '[&?]page=[0-9]+', '', $mpurl );
$mpurl .= strpos ( $mpurl, '?' ) ? '&' : '?';
$multipage .= "← ";
if ($to > 15)
$to = 15;
for($i = $from; $i <= $to; $i ++) {
if ($i != $curr_page) {
$multipage .= "$i ";
} else {
$multipage .= '' . $i . ' ';
}
}
$multipage .= $pages > $page ? " …→" : "→";
}
return $multipage;
}
//
//
//
一共有413条记录
//
//
// - ←
// - 1
// - 2
// - 3
// - 4
// - 5
// - 6
// - →
//
//
//