diff --git a/f_config/SETTING.php b/f_config/SETTING.php
index 1bd3d7f7..ec98498f 100644
--- a/f_config/SETTING.php
+++ b/f_config/SETTING.php
@@ -2,8 +2,7 @@
 namespace sammo;
 
 require_once('_common.php');
-require_once(__DIR__.'/../f_func/class._Setting.php');
 
-$SETTING = new _Setting(__DIR__.'/..');
+$SETTING = new Setting(__DIR__.'/..');
 
 
diff --git a/f_config/app.php b/f_config/app.php
index 82d16e9b..a800917f 100644
--- a/f_config/app.php
+++ b/f_config/app.php
@@ -2,7 +2,7 @@
 namespace sammo;
 
 require_once('_common.php');
-require_once(ROOT.'/f_func/class._Setting.php');
+require_once(ROOT.'/f_func/class.Setting.php');
 
 
 function getServerConfigList(){
@@ -11,11 +11,11 @@ function getServerConfigList(){
         return $serverList;
     }
     $serverList = [
-        'che'=>['체', 'white', new _Setting(__DIR__.'/../che')],
-        'kwe'=>['퀘', 'yellow', new _Setting(__DIR__.'/../kwe')],
-        'pwe'=>['풰', 'orange', new _Setting(__DIR__.'/../pwe')],
-        'twe'=>['퉤', 'magenta', new _Setting(__DIR__.'/../twe')],
-        'hwe'=>['훼', 'red', new _Setting(__DIR__.'/../hwe')]
+        'che'=>['체', 'white', new Setting(__DIR__.'/../che')],
+        'kwe'=>['퀘', 'yellow', new Setting(__DIR__.'/../kwe')],
+        'pwe'=>['풰', 'orange', new Setting(__DIR__.'/../pwe')],
+        'twe'=>['퉤', 'magenta', new Setting(__DIR__.'/../twe')],
+        'hwe'=>['훼', 'red', new Setting(__DIR__.'/../hwe')]
     ];
     return $serverList;    
 }
\ No newline at end of file
diff --git a/f_config/config.php b/f_config/config.php
index b863fd05..2a18d862 100644
--- a/f_config/config.php
+++ b/f_config/config.php
@@ -1,9 +1,10 @@
 <?php
 namespace sammo;
 
+ob_start();
 require(__dir__.'/../vendor/autoload.php');
 define('__LINE__',__FILE__." ".__FUNCTION__." ".__LINE__." : ");
-ob_start();
+
 
 define('IMAGE', '../../image');
 define('IMAGES', '../../images');
diff --git a/f_install/install.php b/f_install/install.php
index d51f72df..6c59cbcd 100644
--- a/f_install/install.php
+++ b/f_install/install.php
@@ -2,7 +2,6 @@
 namespace sammo;
 
 require('_common.php');
-require(ROOT.'/f_func/class._Time.php');
 
 
 
diff --git a/f_install/j_create_admin.php b/f_install/j_create_admin.php
index 5bfd7832..3c4630e5 100644
--- a/f_install/j_create_admin.php
+++ b/f_install/j_create_admin.php
@@ -4,7 +4,6 @@ namespace sammo;
 
 require('_common.php');
 require(__DIR__.'/../f_config/SETTING.php');
-require(ROOT.'/f_func/class._Time.php');
 
 
 
@@ -52,7 +51,7 @@ if($memberCnt > 0){
 
 $userSalt = bin2hex(random_bytes(8));
 $finalPassword = hashPassword($userSalt, $password);
-$nowDate = _Time::DatetimeNow();
+$nowDate = TimeUtil::DatetimeNow();
 
 $rootDB->insert('member',[
     'oauth_type' => 'NONE',
diff --git a/f_install/j_setup_db.php b/f_install/j_setup_db.php
index b5013483..5189e707 100644
--- a/f_install/j_setup_db.php
+++ b/f_install/j_setup_db.php
@@ -3,7 +3,6 @@ namespace sammo;
 
 require('_common.php');
 require(__DIR__.'/../f_config/SETTING.php');
-require(__DIR__.'/../f_func/class._Time.php');
 
 
 
@@ -136,8 +135,8 @@ if($mysqli_obj->multi_query(file_get_contents(__dir__.'/sql/common_schema.sql'))
 $rootDB->insert('system', array(
     'REG'     => 'N',
     'LOGIN'    => 'N',
-    'CRT_DATE' => _Time::DatetimeNow(),
-    'MDF_DATE' => _Time::DatetimeNow()
+    'CRT_DATE' => TimeUtil::DatetimeNow(),
+    'MDF_DATE' => TimeUtil::DatetimeNow()
 ));
 
 $globalSalt = bin2hex(random_bytes(16));
diff --git a/i_entrance/j_delete_me.php b/i_entrance/j_delete_me.php
index 73e7d58a..14e49996 100644
--- a/i_entrance/j_delete_me.php
+++ b/i_entrance/j_delete_me.php
@@ -2,7 +2,6 @@
 namespace sammo;
 
 require_once('_common.php');
-require_once(ROOT.'/f_func/class._Time.php');
 require_once(ROOT.'/f_config/DB.php');
 
 $session = Session::Instance();
@@ -47,7 +46,7 @@ if($userInfo['delete_after']){
 }
 
 $db->update('member',[
-    'delete_after'=>_Time::DatetimeFromNowMinute(60*24*30)
+    'delete_after'=>TimeUtil::DatetimeFromNowMinute(60*24*30)
 ], 'no=%i', $session->userID);
 
 if(!$db->affectedRows()){
diff --git a/j_login.php b/j_login.php
index da4b04cf..0304ffe0 100644
--- a/j_login.php
+++ b/j_login.php
@@ -2,8 +2,6 @@
 namespace sammo;
 
 require_once('_common.php');
-require_once(ROOT.'/f_func/class._String.php');
-require(ROOT.'/f_func/class._Time.php');
 require_once(ROOT.'/f_config/DB.php');
 
 
@@ -46,7 +44,7 @@ if(!$userInfo){
     ]);
 }
 
-$nowDate = _Time::DatetimeNow();
+$nowDate = TimeUtil::DatetimeNow();
 if($userInfo['delete_after']){
     if($userInfo['delete_after'] < $nowDate){
         getRootDB()->delete('member', 'no=%i', $userInfo['no']);
diff --git a/oauth_kakao/j_change_pw.php b/oauth_kakao/j_change_pw.php
index d6f737fb..9aa8c2ad 100644
--- a/oauth_kakao/j_change_pw.php
+++ b/oauth_kakao/j_change_pw.php
@@ -4,11 +4,10 @@ namespace sammo;
 require(__DIR__.'/../d_setting/conf_kakao.php');
 require('_common.php');
 require(ROOT.'/f_config/DB.php');
-require(ROOT.'/f_func/class._Time.php');
 
 use \kakao\Kakao_REST_API_Helper as Kakao_REST_API_Helper;
 
-$nowDate = _Time::DatetimeNow();
+$nowDate = TimeUtil::DatetimeNow();
 
 $session = Session::Instance();
 if(!$session->isLoggedIn()){
@@ -54,10 +53,10 @@ if($expires < $nowDate){
     }
 
     $access_token = $result['access_token'];
-    $expires = _Time::DatetimeFromNowSecond($nowDate, $result['expires_in']);
+    $expires = TimeUtil::DatetimeFromNowSecond($nowDate, $result['expires_in']);
     if(isset($result['refresh_token'])){
         $refresh_token = util::array_get($result['refresh_token']);
-        $refresh_token_expires = _Time::DatetimeFromNowSecond($nowDate, $result['refresh_token_expires_in']);
+        $refresh_token_expires = TimeUtil::DatetimeFromNowSecond($nowDate, $result['refresh_token_expires_in']);
     }
 }
 
diff --git a/oauth_kakao/j_join_process.php b/oauth_kakao/j_join_process.php
index b48393d3..07a5c72f 100644
--- a/oauth_kakao/j_join_process.php
+++ b/oauth_kakao/j_join_process.php
@@ -4,7 +4,6 @@ namespace sammo;
 require(__DIR__.'/../d_setting/conf_kakao.php');
 require_once('_common.php');
 require('lib.join.php');
-require_once(ROOT.'/f_func/class._Time.php');
 require('kakao.php');
 
 use \kakao\Kakao_REST_API_Helper as Kakao_REST_API_Helper;
@@ -19,7 +18,7 @@ if($canJoin != 'Y'){
     ]);
 }
 
-$nowDate = _Time::DatetimeNow();
+$nowDate = TimeUtil::DatetimeNow();
 
 $access_token = util::array_get($_SESSION['access_token']);
 $expires = util::array_get($_SESSION['expires']);
@@ -97,10 +96,10 @@ if($expires < $nowDate){
     }
 
     $access_token = $result['access_token'];
-    $expires = _Time::DatetimeFromNowSecond($nowDate, $result['expires_in']);
+    $expires = TimeUtil::DatetimeFromNowSecond($nowDate, $result['expires_in']);
     if(isset($result['refresh_token'])){
         $refresh_token = util::array_get($result['refresh_token']);
-        $refresh_token_expires = _Time::DatetimeFromNowSecond($nowDate, $result['refresh_token_expires_in']);
+        $refresh_token_expires = TimeUtil::DatetimeFromNowSecond($nowDate, $result['refresh_token_expires_in']);
     }
 }
 
diff --git a/oauth_kakao/j_login_oauth.php b/oauth_kakao/j_login_oauth.php
index d87db3e9..a9acdf81 100644
--- a/oauth_kakao/j_login_oauth.php
+++ b/oauth_kakao/j_login_oauth.php
@@ -4,7 +4,6 @@ namespace sammo;
 require(__DIR__.'/../d_setting/conf_kakao.php');
 require('_common.php');
 require(ROOT.'/f_config/DB.php');
-require(ROOT.'/f_func/class._Time.php');
 require('kakao.php');
 
 use \kakao\Kakao_REST_API_Helper as Kakao_REST_API_Helper;
@@ -23,7 +22,7 @@ if($canLogin != 'Y'){
     ]);
 }
 
-$nowDate = _Time::DatetimeNow();
+$nowDate = TimeUtil::DatetimeNow();
 
 $access_token = util::array_get($_SESSION['access_token']);
 $expires = util::array_get($_SESSION['expires']);
@@ -62,10 +61,10 @@ if($expires < $nowDate){
     }
 
     $access_token = $result['access_token'];
-    $expires = _Time::DatetimeFromNowSecond($nowDate, $result['expires_in']);
+    $expires = TimeUtil::DatetimeFromNowSecond($nowDate, $result['expires_in']);
     if(isset($result['refresh_token'])){
         $refresh_token = util::array_get($result['refresh_token']);
-        $refresh_token_expires = _Time::DatetimeFromNowSecond($nowDate, $result['refresh_token_expires_in']);
+        $refresh_token_expires = TimeUtil::DatetimeFromNowSecond($nowDate, $result['refresh_token_expires_in']);
     }
 }
 
diff --git a/oauth_kakao/join.php b/oauth_kakao/join.php
index b5cdd41e..cebfb1e4 100644
--- a/oauth_kakao/join.php
+++ b/oauth_kakao/join.php
@@ -2,7 +2,6 @@
 namespace sammo;
 
 require('_common.php');
-require(ROOT.'/f_func/class._Time.php');
 require_once(__dir__.'/../d_setting/conf.php');
 
 
diff --git a/oauth_kakao/lib.join.php b/oauth_kakao/lib.join.php
index ff6cfa4e..786c95b5 100644
--- a/oauth_kakao/lib.join.php
+++ b/oauth_kakao/lib.join.php
@@ -4,7 +4,6 @@ namespace sammo;
 require_once('_common.php');
 require_once(__dir__.'/../d_setting/conf.php');
 require_once(__dir__.'/../f_func/func.php');
-require_once(ROOT.'/f_func/class._Time.php');
 
 function checkUsernameDup($username){
     if(!$username){
@@ -54,7 +53,7 @@ function checkEmailDup($email){
 
     $userInfo = getRootDB()->queryFirstField('SELECT `no`, `delete_after` FROM member WHERE `email` = %s LIMIT 1', $email);
     if($userInfo){
-        $nowDate = _Time::DatetimeNow();
+        $nowDate = TimeUtil::DatetimeNow();
         if (!$userInfo['delete_after']) {
             return '이미 사용중인 이메일입니다. 관리자에게 문의해주세요.';
         }
diff --git a/oauth_kakao/oauth.php b/oauth_kakao/oauth.php
index ac3e580a..0adf542f 100644
--- a/oauth_kakao/oauth.php
+++ b/oauth_kakao/oauth.php
@@ -3,7 +3,6 @@ namespace sammo;
 
 require(__DIR__.'/../d_setting/conf_kakao.php');
 require('_common.php');
-require(ROOT.'/f_func/class._Time.php');
 
 use \kakao\Kakao_REST_API_Helper as Kakao_REST_API_Helper;
 
@@ -29,11 +28,11 @@ $result = $restAPI->create_access_token($auth_code);
 if(util::array_get($result['expires_in'], -1) > 0){
     session_start();
     $restAPI->set_access_token($result['access_token']);
-    $now = _Time::DatetimeNow();
+    $now = TimeUtil::DatetimeNow();
     $_SESSION['access_token'] = $result['access_token'];
-    $_SESSION['expires'] = _Time::DatetimeFromSecond($now, $result['expires_in']);
+    $_SESSION['expires'] = TimeUtil::DatetimeFromSecond($now, $result['expires_in']);
     $_SESSION['refresh_token'] = util::array_get($result['refresh_token']);
-    $_SESSION['refresh_token_expires'] = _Time::DatetimeFromSecond($now, $result['refresh_token_expires_in']);
+    $_SESSION['refresh_token_expires'] = TimeUtil::DatetimeFromSecond($now, $result['refresh_token_expires_in']);
 }
 else{
     die('알 수 없는 에러:'.$me['msg']);
diff --git a/f_func/class._Setting.php b/src/sammo/Setting.php
similarity index 93%
rename from f_func/class._Setting.php
rename to src/sammo/Setting.php
index ef67fb93..04234f42 100644
--- a/f_func/class._Setting.php
+++ b/src/sammo/Setting.php
@@ -1,9 +1,7 @@
 <?php
 namespace sammo;
 
-require_once('_common.php');
-
-class _Setting {
+class Setting {
     private $basepath;
     private $settingFile;
     private $exist = false;
diff --git a/f_func/class._String.php b/src/sammo/StringUtil.php
similarity index 89%
rename from f_func/class._String.php
rename to src/sammo/StringUtil.php
index 6021d5c9..6f8e3d39 100644
--- a/f_func/class._String.php
+++ b/src/sammo/StringUtil.php
@@ -1,9 +1,7 @@
 <?php
 namespace sammo;
 
-require(__dir__.'/../vendor/autoload.php');
-
-class _String {
+class StringUtil {
     public static function GetStrLen($str) {
         $count = strlen($str);
         $len = 0;
@@ -157,7 +155,11 @@ class _String {
         return $str;
     }
 
-    static function Fill($str, $maxsize, $ch) {
+    //중간정렬
+    public static function staticFill($str, $maxsize, $ch) {
+        if(!$str){
+            $str = '';
+        }
         $size = strlen($str);
 
         $count = ($maxsize - $size) / 2;
@@ -171,12 +173,35 @@ class _String {
         }
         return $string;
     }
+    
+    public static function Fill($str, $maxsize, $ch) {
+        if(!$str){
+            $str = '';
+        }
+        $size = strlen($str);
 
-    static function Fill2($str, $maxsize, $ch='0') {
+        $count = ($maxsize - $size) / 2;
+        
+        $string = '';
+        for($i=0; $i < $count; $i++) {
+            $string = $string.$ch;
+        }
+        $string = $string.$str;
+        for($i=0; $i < $count; $i++) {
+            $string = $string.$ch;
+        }
+        return $string;
+    }
+
+    //우측정렬
+    public static function Fill2($str, $maxsize, $ch='0') {
+        if(!$str){
+            $str = '';
+        }
         $size = strlen($str);
 
         $count = ($maxsize - $size);
-		$string = '';
+        $string = '';
         for($i=0; $i < $count; $i++) {
             $string = $string.$ch;
         }
@@ -236,4 +261,3 @@ class _String {
         return $str;
     }
 }
-
diff --git a/f_func/class._Time.php b/src/sammo/TimeUtil.php
similarity index 95%
rename from f_func/class._Time.php
rename to src/sammo/TimeUtil.php
index 42233ba5..d5c9eaaf 100644
--- a/f_func/class._Time.php
+++ b/src/sammo/TimeUtil.php
@@ -1,9 +1,7 @@
 <?php
 namespace sammo;
 
-require(__dir__.'/../vendor/autoload.php');
-
-class _Time {
+class TimeUtil {
     public static function DateToday() {
         return date('Y-m-d');
     }
diff --git a/twe/a_history.php b/twe/a_history.php
index 860696eb..2d52dc1a 100644
--- a/twe/a_history.php
+++ b/twe/a_history.php
@@ -84,7 +84,7 @@ $result = MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),""
 $histCount = MYDB_num_rows($result);
 for($i=0; $i < $histCount; $i++) {
     $history = MYDB_fetch_array($result);
-    $value = "".$history['year']._String::Fill2($history['month'], 2, "0");
+    $value = "".$history['year'].StringUtil::Fill2($history['month'], 2, "0");
     if($history['year'] == $year && $history['month'] == $month) {
         echo "
             <option selected value={$value}>{$history['year']}년 {$history['month']}월</option>";
diff --git a/twe/b_currentCity.php b/twe/b_currentCity.php
index d2bb4be0..575cf027 100644
--- a/twe/b_currentCity.php
+++ b/twe/b_currentCity.php
@@ -53,7 +53,7 @@ if($me['level'] == 0) {
     echo "
                     <option value={$city['city']}";
     if($city['city'] == $_REQUEST['citylist']) { echo " selected"; $valid = 1; }
-    echo ">==================================================【"._String::Fill($city['name'], 4, '_')."】";
+    echo ">==================================================【".StringUtil::Fill($city['name'], 4, '_')."】";
     if($city['nation'] == 0) echo "공백지";
     elseif($me['nation'] == $city['nation']) echo "본국==";
     else echo "타국==";
@@ -69,7 +69,7 @@ if($me['level'] == 0) {
         echo "
                         <option value={$city['city']}";
         if($city['city'] == $_REQUEST['citylist']) { echo " selected"; $valid = 1; }
-        echo ">==================================================【"._String::Fill($city['name'], 4, '_')."】";
+        echo ">==================================================【".StringUtil::Fill($city['name'], 4, '_')."】";
         if($city['nation'] == 0) echo "공백지";
         elseif($me['nation'] == $city['nation']) echo "본국==";
         else echo "타국==";
@@ -86,7 +86,7 @@ if($me['level'] == 0) {
         echo "
                         <option value={$city['city']}";
         if($city['city'] == $_REQUEST['citylist']) { echo " selected"; $valid = 1; }
-        echo ">==================================================【"._String::Fill($city['name'], 4, '_')."】";
+        echo ">==================================================【".StringUtil::Fill($city['name'], 4, '_')."】";
         if($city['nation'] == 0) echo "공백지";
         elseif($me['nation'] == $city['nation']) echo "본국==";
         else echo "타국==";
@@ -112,7 +112,7 @@ if($myNation['level'] > 0) {
         echo "
                         <option value={$city['city']}";
         if($city['city'] == $_REQUEST['citylist']) { echo " selected"; $valid = 1; }
-        echo ">==================================================【"._String::Fill($city['name'], 4, '_')."】";
+        echo ">==================================================【".StringUtil::Fill($city['name'], 4, '_')."】";
         if($city['nation'] == 0) echo "공백지";
         elseif($me['nation'] == $city['nation']) echo "본국==";
         else echo "타국==";
diff --git a/twe/b_genList.php b/twe/b_genList.php
index 7989bf01..8572561a 100644
--- a/twe/b_genList.php
+++ b/twe/b_genList.php
@@ -173,7 +173,7 @@ for($j=0; $j < $gencount; $j++) {
         $turn = getTurn($connect, $general, 1, 0);
 
         for($i=0; $i < 5; $i++) {
-            $turn[$i] = _String::SubStrForWidth($turn[$i], 0, 20);
+            $turn[$i] = StringUtil::SubStrForWidth($turn[$i], 0, 20);
             $k = $i+1;
             echo "
                 &nbsp;$k : $turn[$i]  <br>";
diff --git a/twe/c_double.php b/twe/c_double.php
index 640be8fb..5bc2a851 100644
--- a/twe/c_double.php
+++ b/twe/c_double.php
@@ -30,7 +30,7 @@ if($command == 46) {
     $name = str_replace(" ", "", $name);
     $name = str_replace("　", "뷁", $name);
     if($name == "") { $name = "무명"; }
-    $name = _String::SubStrForWidth($name, 0, 12);
+    $name = StringUtil::SubStrForWidth($name, 0, 12);
 
     $query = "update general set makenation='{$name}' where owner='{$_SESSION['userID']}'";
     MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
@@ -56,7 +56,7 @@ if($command == 46) {
         $nationname = str_replace(" ", "", $nationname);
         $nationname = str_replace("　", "뷁", $nationname);
         if($nationname == "") { $nationname = "무명"; }
-        $nationname = _String::SubStrForWidth($nationname, 0, 12);
+        $nationname = StringUtil::SubStrForWidth($nationname, 0, 12);
 
         $query = "update general set makenation='{$nationname}' where level>=5 and nation='{$me['nation']}'";
         MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
@@ -82,7 +82,7 @@ if($command == 46) {
         $note = str_replace("|", "", $note);
         $note = str_replace(" ", "", $note);
         $note = str_replace("　", "뷁", $note);
-        $note = _String::SubStrForWidth($note, 0, 90);
+        $note = StringUtil::SubStrForWidth($note, 0, 90);
 
         $query = "update diplomacy set reserved='{$note}' where me='{$me['nation']}' and you='$double'";
         MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
diff --git a/twe/func.php b/twe/func.php
index 28b495c5..5dbd5542 100644
--- a/twe/func.php
+++ b/twe/func.php
@@ -1510,7 +1510,7 @@ function PushMsg($type, $nation, $picture, $imgsvr, $from, $fromcolor, $to, $toc
     else { $file = "_nation_msg{$nation}.txt"; }
     $fp = fopen("logs/{$file}", "a");
     //로그 파일에 기록
-    $str = "{$type}|"._String::Fill($from,12," ")."|"._String::Fill($to,12," ")."|".$date."|".$msg."|".$fromcolor."|".$tocolor."|".$picture."|".$imgsvr;
+    $str = "{$type}|".StringUtil::Fill($from,12," ")."|".StringUtil::Fill($to,12," ")."|".$date."|".$msg."|".$fromcolor."|".$tocolor."|".$picture."|".$imgsvr;
     fwrite($fp, "{$str}\n");
     fclose($fp);
 }
@@ -1599,11 +1599,11 @@ function addTurn($date, $turnterm=1) {
     if($day > $lastday[$month]) { $month++; $day = 1; }
     if($month >= 13) { $year++; $month = 1; }
 
-    $month = _String::Fill2($month, 2, "0");
-    $day   = _String::Fill2($day,   2, "0");
-    $hour  = _String::Fill2($hour,  2, "0");
-    $min   = _String::Fill2($min,   2, "0");
-    $sec   = _String::Fill2($sec,   2, "0");
+    $month = StringUtil::Fill2($month, 2, "0");
+    $day   = StringUtil::Fill2($day,   2, "0");
+    $hour  = StringUtil::Fill2($hour,  2, "0");
+    $min   = StringUtil::Fill2($min,   2, "0");
+    $sec   = StringUtil::Fill2($sec,   2, "0");
 
     return "{$year}-{$month}-{$day} {$hour}:{$min}:{$sec}";
 }
@@ -1635,11 +1635,11 @@ function add12Turn($date, $turnterm=1) {
     if($day > $lastday[$month]) { $month++; $day = 1; }
     if($month >= 13) { $year++; $month = 1; }
 
-    $month = _String::Fill2($month, 2, "0");
-    $day   = _String::Fill2($day,   2, "0");
-    $hour  = _String::Fill2($hour,  2, "0");
-    $min   = _String::Fill2($min,   2, "0");
-    $sec   = _String::Fill2($sec,   2, "0");
+    $month = StringUtil::Fill2($month, 2, "0");
+    $day   = StringUtil::Fill2($day,   2, "0");
+    $hour  = StringUtil::Fill2($hour,  2, "0");
+    $min   = StringUtil::Fill2($min,   2, "0");
+    $sec   = StringUtil::Fill2($sec,   2, "0");
 
     return "{$year}-{$month}-{$day} {$hour}:{$min}:{$sec}";
 }
@@ -1671,12 +1671,12 @@ function subTurn($date, $turnterm=1) {
     if($day <= 0) { $month--; $day = $lastday[$month]; }
     if($month <= 0) { $year--; $month = 12; }
 
-    $year  = _String::Fill2($year,  2, "0");
-    $month = _String::Fill2($month, 2, "0");
-    $day   = _String::Fill2($day,   2, "0");
-    $hour  = _String::Fill2($hour,  2, "0");
-    $min   = _String::Fill2($min,   2, "0");
-    $sec   = _String::Fill2($sec,   2, "0");
+    $year  = StringUtil::Fill2($year,  2, "0");
+    $month = StringUtil::Fill2($month, 2, "0");
+    $day   = StringUtil::Fill2($day,   2, "0");
+    $hour  = StringUtil::Fill2($hour,  2, "0");
+    $min   = StringUtil::Fill2($min,   2, "0");
+    $sec   = StringUtil::Fill2($sec,   2, "0");
 
     return "{$year}-{$month}-{$day} {$hour}:{$min}:{$sec}";
 }
@@ -1809,7 +1809,7 @@ function increaseRefresh($type="", $cnt=1) {
     $date2 = substr($date, 0, 10);
     $online = getOnlineNum();
     $fp = fopen("logs/_{$date2}_refresh.txt", "a");
-    $msg = _String::Fill2($date,20," ")._String::Fill2($_SESSION['userName'],13," ")._String::Fill2($_SESSION['p_name'],13," ")._String::Fill2($_SESSION['p_ip'],16," ")._String::Fill2($type, 10, " ")." 동접자: {$online}";
+    $msg = StringUtil::Fill2($date,20," ").StringUtil::Fill2($_SESSION['userName'],13," ").StringUtil::Fill2($_SESSION['p_name'],13," ").StringUtil::Fill2($_SESSION['p_ip'],16," ").StringUtil::Fill2($type, 10, " ")." 동접자: {$online}";
     fwrite($fp, $msg."\n");
     fclose($fp);
 
@@ -1867,7 +1867,7 @@ function updateTraffic() {
     $date = date('Y-m-d H:i:s');
     $fp = fopen("logs/_traffic.txt", "a");
     //일시|년|월|총갱신|접속자|최다갱신자
-    $msg = _String::Fill2($date,20," ")."|"._String::Fill2($game['year'],3," ")."|"._String::Fill2($game['month'],2," ")."|"._String::Fill2($game['refresh'],8," ")."|"._String::Fill2($online,5," ")."|"._String::Fill2($user['name']."(".$user['refresh'].")",20," ");
+    $msg = StringUtil::Fill2($date,20," ")."|".StringUtil::Fill2($game['year'],3," ")."|".StringUtil::Fill2($game['month'],2," ")."|".StringUtil::Fill2($game['refresh'],8," ")."|".StringUtil::Fill2($online,5," ")."|".StringUtil::Fill2($user['name']."(".$user['refresh'].")",20," ");
     fwrite($fp, $msg."\n");
     fclose($fp);
 }
diff --git a/twe/func_command.php b/twe/func_command.php
index 4c4fcdb1..c9b3301d 100644
--- a/twe/func_command.php
+++ b/twe/func_command.php
@@ -715,10 +715,10 @@ function command_Other($connect, $turn, $commandtype) {
 
 
 function EncodeCommand($fourth, $third, $double, $command) {
-    $str  = _String::Fill2($fourth, 4, "0");
-    $str .= _String::Fill2($third,  4, "0");
-    $str .= _String::Fill2($double, 4, "0");
-    $str .= _String::Fill2($command, 2, "0");
+    $str  = StringUtil::Fill2($fourth, 4, "0");
+    $str .= StringUtil::Fill2($third,  4, "0");
+    $str .= StringUtil::Fill2($double, 4, "0");
+    $str .= StringUtil::Fill2($command, 2, "0");
     return $str;
 }
 
diff --git a/twe/func_npc.php b/twe/func_npc.php
index c0ff53e8..4dadb0fa 100644
--- a/twe/func_npc.php
+++ b/twe/func_npc.php
@@ -563,7 +563,7 @@ function processAI($connect, $no) {
                 $colors = GetNationColors();
                 $color = rand() % count($colors);
                 $command = EncodeCommand(0, $type, $color, 46);
-                $nationName = "㉿"._String::SubStr($general['name'], 1);
+                $nationName = "㉿".StringUtil::SubStr($general['name'], 1);
                 //건국
                 $query = "update general set turn0='$command',makenation='$nationName' where no='{$general['no']}'";
                 MYDB_query($query, $connect) or Error("processAI08 ".MYDB_error($connect),"");
diff --git a/twe/func_process.php b/twe/func_process.php
index 9e68d4fb..9c6f8625 100644
--- a/twe/func_process.php
+++ b/twe/func_process.php
@@ -1603,11 +1603,11 @@ function process_31($connect, &$general) {
             $alllog[] = "<C>●</>{$admin['month']}월:누군가가 <G><b>{$city['name']}</b></>(을)를 살피는 것 같습니다.";
             $log[] = "<C>●</>{$admin['month']}월:<G><b>{$city['name']}</b></>의 많은 정보를 얻었습니다. <1>$date</>";
             $msg[count($msg)] = "【<S>병종</>】";
-            for($i=0;  $i <= 5;  $i++) { if($typecount[$i] != 0) { $msg[count($msg)] = _String::SubStr(getTypename($i), 0, 2).":$typecount[$i]"; } }
-            for($i=10; $i <= 14; $i++) { if($typecount[$i] != 0) { $msg[count($msg)] = _String::SubStr(getTypename($i), 0, 2).":$typecount[$i]"; } }
-            for($i=20; $i <= 27; $i++) { if($typecount[$i] != 0) { $msg[count($msg)] = _String::SubStr(getTypename($i), 0, 2).":$typecount[$i]"; } }
-            for($i=30; $i <= 38; $i++) { if($typecount[$i] != 0) { $msg[count($msg)] = _String::SubStr(getTypename($i), 0, 2).":$typecount[$i]"; } }
-            for($i=40; $i <= 43; $i++) { if($typecount[$i] != 0) { $msg[count($msg)] = _String::SubStr(getTypename($i), 0, 2).":$typecount[$i]"; } }
+            for($i=0;  $i <= 5;  $i++) { if($typecount[$i] != 0) { $msg[count($msg)] = StringUtil::SubStr(getTypename($i), 0, 2).":$typecount[$i]"; } }
+            for($i=10; $i <= 14; $i++) { if($typecount[$i] != 0) { $msg[count($msg)] = StringUtil::SubStr(getTypename($i), 0, 2).":$typecount[$i]"; } }
+            for($i=20; $i <= 27; $i++) { if($typecount[$i] != 0) { $msg[count($msg)] = StringUtil::SubStr(getTypename($i), 0, 2).":$typecount[$i]"; } }
+            for($i=30; $i <= 38; $i++) { if($typecount[$i] != 0) { $msg[count($msg)] = StringUtil::SubStr(getTypename($i), 0, 2).":$typecount[$i]"; } }
+            for($i=40; $i <= 43; $i++) { if($typecount[$i] != 0) { $msg[count($msg)] = StringUtil::SubStr(getTypename($i), 0, 2).":$typecount[$i]"; } }
 
             $count = ceil(count($msg) / 8) * 8;
             for($i=$count; $i > 0; $i-=8) {
diff --git a/twe/func_process_personnel.php b/twe/func_process_personnel.php
index 4366454c..0a590108 100644
--- a/twe/func_process_personnel.php
+++ b/twe/func_process_personnel.php
@@ -764,7 +764,7 @@ function process_55($connect, &$general) {
     $result = MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
     $nationcount = MYDB_num_rows($result);
 
-    if($nationcount > 0) { $makename = _String::SubStr("$nationcount".$general['name'], 0, 6); }
+    if($nationcount > 0) { $makename = StringUtil::SubStr("$nationcount".$general['name'], 0, 6); }
     else { $makename = $general['name']; }
 
     if($general['level'] != 0) {
diff --git a/twe/func_string.php b/twe/func_string.php
index 41adcd83..f407643f 100644
--- a/twe/func_string.php
+++ b/twe/func_string.php
@@ -70,264 +70,5 @@ function tab2($str, $maxsize, $ch) {
     return $string;
 }
 
-class _String {
-    public static function GetStrLen($str) {
-        $count = strlen($str);
-        $len = 0;
-        for($i=0; $i < $count; ) {
-            $code = ord($str[$i]);
 
-            if($code >= 0xf0) {
-                $len++;
-                $i += 4;
-            } elseif($code >= 0xe0) {
-                $len++;
-                $i += 3;
-            } elseif($code >= 0xc2) {
-                $len++;
-                $i += 2;
-            } else {
-                $len++;
-                $i += 1;
-            }
-        }
-        return $len;
-    }
-
-    public static function SubStr($str, $s, $l=1000) {
-        $count = strlen($str);
-        $startByte = 0; $isSet = 0;
-        $endByte = $count;
-        $len = 0;
-        for($i=0; $i < $count; ) {
-            $code = ord($str[$i]);
-
-            if($isSet == 0 && $len >= $s) {
-                $startByte = $i; $isSet = 1;
-            }
-            if($isSet == 1 && $len-$s >= $l) {
-                $endByte = $i;
-                break;
-            }
-
-            if($code >= 0xf0) {
-                $len++;
-                $i += 4;
-            } elseif($code >= 0xe0) {
-                $len++;
-                $i += 3;
-            } elseif($code >= 0xc2) {
-                $len++;
-                $i += 2;
-            } else {
-                $len++;
-                $i += 1;
-            }
-        }
-        $str = substr($str, $startByte, $endByte-$startByte);
-        return $str;
-    }
-
-    public static function SubStrForWidth($str, $s, $w) {
-        $count = strlen($str);
-        $startByte = 0; $isSet = 0;
-        $endByte = $count; $last = 0;
-        $len = 0;
-        $width = 0;
-        for($i=0; $i < $count; ) {
-            $code = ord($str[$i]);
-
-            if($isSet == 0 && $len >= $s) {
-                $startByte = $i; $isSet = 1;
-                $width = 0;
-            }
-            if($isSet == 1 && $width == $w) {
-                $endByte = $i;
-                break;
-            }
-            if($isSet == 1 && $width > $w) {
-                $endByte = $i - $last;
-                break;
-            }
-
-            if($code >= 0xf0) {
-                $len++;
-                $width += 2;
-                $last = 4;
-                $i += 4;
-            } elseif($code >= 0xe0) {
-                $len++;
-                $width += 2;
-                $last = 3;
-                $i += 3;
-            } elseif($code >= 0xc2) {
-                $len++;
-                $width += 2;
-                $last = 2;
-                $i += 2;
-            } else {
-                $len++;
-                $width += 1;
-                $last = 1;
-                $i += 1;
-            }
-        }
-        $str = substr($str, $startByte, $endByte-$startByte);
-        return $str;
-    }
-
-    public static function CutStrForWidth($str, $s, $w, $ch='..') {
-        $isCut = 0;
-        $count = strlen($str);
-        $startByte = 0; $isSet = 0;
-        $endByte = $count; $last = 0;
-        $len = 0;
-        $width = 0;
-        for($i=0; $i < $count; ) {
-            $code = ord($str[$i]);
-
-            if($isSet == 0 && $len >= $s) {
-                $startByte = $i; $isSet = 1;
-                $width = 0;
-            }
-            if($isSet == 1 && $width >= $w) {
-                $endByte = $i - $last;
-                $isCut = 1;
-                break;
-            }
-
-            if($code >= 0xf0) {
-                $len++;
-                $width += 2;
-                $last = 4;
-                $i += 4;
-            } elseif($code >= 0xe0) {
-                $len++;
-                $width += 2;
-                $last = 3;
-                $i += 3;
-            } elseif($code >= 0xc2) {
-                $len++;
-                $width += 2;
-                $last = 2;
-                $i += 2;
-            } else {
-                $len++;
-                $width += 1;
-                $last = 1;
-                $i += 1;
-            }
-        }
-        if($isCut != 0) {
-            $str = substr($str, $startByte, $endByte-$startByte) . $ch;
-        }
-        return $str;
-    }
-
-    //중간정렬
-    public static function staticFill($str, $maxsize, $ch) {
-        if(!$str){
-            $str = '';
-        }
-        $size = strlen($str);
-
-        $count = ($maxsize - $size) / 2;
-
-        for($i=0; $i < $count; $i++) {
-            $string = $string.$ch;
-        }
-        $string = $string.$str;
-        for($i=0; $i < $count; $i++) {
-            $string = $string.$ch;
-        }
-        return $string;
-    }
-    
-    public static function Fill($str, $maxsize, $ch) {
-        if(!$str){
-            $str = '';
-        }
-        $size = strlen($str);
-
-        $count = ($maxsize - $size) / 2;
-        
-        $string = '';
-        for($i=0; $i < $count; $i++) {
-            $string = $string.$ch;
-        }
-        $string = $string.$str;
-        for($i=0; $i < $count; $i++) {
-            $string = $string.$ch;
-        }
-        return $string;
-    }
-
-    //우측정렬
-    public static function Fill2($str, $maxsize, $ch='0') {
-        if(!$str){
-            $str = '';
-        }
-        $size = strlen($str);
-
-        $count = ($maxsize - $size);
-        $string = '';
-        for($i=0; $i < $count; $i++) {
-            $string = $string.$ch;
-        }
-        $string = $string.$str;
-
-        return $string;
-    }
-
-    public static function EscapeTag($str) {
-        $str = htmlspecialchars($str);
-        $str = str_replace("\r\n", "<br>", $str);
-        $str = str_replace("\n", "<br>", $str);
-//        return nl2br(htmlspecialchars($str));
-//        return htmlspecialchars($str);
-        return $str;
-    }
-
-    public static function NoSpecialCharacter($str) {
-        $str = str_replace(" ", "", $str);
-        $str = str_replace("\"", "", $str);
-        $str = str_replace("'", "", $str);
-        $str = str_replace("ⓝ", "", $str);
-        $str = str_replace("ⓜ", "", $str);
-        $str = str_replace("ⓖ", "", $str);
-        $str = str_replace("\\", "", $str);
-        $str = str_replace("/", "", $str);
-        $str = str_replace("`", "", $str);
-        $str = str_replace("-", "", $str);
-        $str = str_replace("=", "", $str);
-        $str = str_replace("[", "", $str);
-        $str = str_replace("]", "", $str);
-        $str = str_replace(";", "", $str);
-        $str = str_replace(",", "", $str);
-        $str = str_replace(".", "", $str);
-        $str = str_replace("~", "", $str);
-        $str = str_replace("!", "", $str);
-        $str = str_replace("@", "", $str);
-        $str = str_replace("#", "", $str);
-        $str = str_replace("$", "", $str);
-        $str = str_replace("%", "", $str);
-        $str = str_replace("^", "", $str);
-        $str = str_replace("&", "", $str);
-        $str = str_replace("*", "", $str);
-        $str = str_replace("(", "", $str);
-        $str = str_replace(")", "", $str);
-        $str = str_replace("_", "", $str);
-        $str = str_replace("+", "", $str);
-        $str = str_replace("|", "", $str);
-        $str = str_replace("{", "", $str);
-        $str = str_replace("}", "", $str);
-        $str = str_replace(":", "", $str);
-        $str = str_replace("", "", $str);
-        $str = str_replace("<", "", $str);
-        $str = str_replace(">", "", $str);
-        $str = str_replace("?", "", $str);
-        $str = str_replace("　", "", $str);
-        return $str;
-    }
-}
 
diff --git a/twe/func_time_event.php b/twe/func_time_event.php
index d65a5b82..03698c33 100644
--- a/twe/func_time_event.php
+++ b/twe/func_time_event.php
@@ -76,7 +76,7 @@ function processGoldIncome($connect) {
             // 실지급율
             $ratio = $realoutcome / $originoutcome;
         }
-        $adminLog[count($adminLog)] = _String::Fill2($nation['name'],12," ")." // 세금 : "._String::Fill2($income,6," ")." // 세출 : "._String::Fill2($originoutcome,6," ")." // 실제 : ".tab2($realoutcome,6," ")." // 지급율 : ".tab2(round($ratio*100,2),5," ")." % // 결과금 : ".tab2($nation['gold'],6," ");
+        $adminLog[count($adminLog)] = StringUtil::Fill2($nation['name'],12," ")." // 세금 : ".StringUtil::Fill2($income,6," ")." // 세출 : ".StringUtil::Fill2($originoutcome,6," ")." // 실제 : ".tab2($realoutcome,6," ")." // 지급율 : ".tab2(round($ratio*100,2),5," ")." % // 결과금 : ".tab2($nation['gold'],6," ");
 
         $query = "select no,name,nation from general where nation='{$nation['nation']}' and level>='9'";
         $coreresult = MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
@@ -368,7 +368,7 @@ function processRiceIncome($connect) {
             // 실지급율
             $ratio = $realoutcome / $originoutcome;
         }
-        $adminLog[count($adminLog)] = _String::Fill2($nation['name'],12," ")." // 세곡 : "._String::Fill2($income,6," ")." // 세출 : "._String::Fill2($originoutcome,6," ")." // 실제 : ".tab2($realoutcome,6," ")." // 지급율 : ".tab2(round($ratio*100,2),5," ")." % // 결과곡 : ".tab2($nation['rice'],6," ");
+        $adminLog[count($adminLog)] = StringUtil::Fill2($nation['name'],12," ")." // 세곡 : ".StringUtil::Fill2($income,6," ")." // 세출 : ".StringUtil::Fill2($originoutcome,6," ")." // 실제 : ".tab2($realoutcome,6," ")." // 지급율 : ".tab2(round($ratio*100,2),5," ")." % // 결과곡 : ".tab2($nation['rice'],6," ");
 
         $query = "select no,name,nation from general where nation='{$nation['nation']}' and level>='9'";
         $coreresult = MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
diff --git a/twe/func_tournament.php b/twe/func_tournament.php
index 3aefafdb..a55220b7 100644
--- a/twe/func_tournament.php
+++ b/twe/func_tournament.php
@@ -900,7 +900,7 @@ function fight($connect, $tnmt_type, $tnmt, $phs, $group, $g1, $g2, $type) {
         $energy1 = round($energy1); $energy2 = round($energy2);
         $damage1 = round($damage1); $damage2 = round($damage2);
 
-        $log[] = "<S>●</> "._String::Fill2($phase, 2, "0")."合 : <C>"._String::Fill2($energy1, 3, "0")."</> <span class='ev_highlight'>(-"._String::Fill2($damage1, 3, "0").")</span> vs <span class='ev_highlight'>(-"._String::Fill2($damage2, 3, "0").")</span> <C>"._String::Fill2($energy2, 3, "0")."</>";
+        $log[] = "<S>●</> ".StringUtil::Fill2($phase, 2, "0")."合 : <C>".StringUtil::Fill2($energy1, 3, "0")."</> <span class='ev_highlight'>(-".StringUtil::Fill2($damage1, 3, "0").")</span> vs <span class='ev_highlight'>(-".StringUtil::Fill2($damage2, 3, "0").")</span> <C>".StringUtil::Fill2($energy2, 3, "0")."</>";
 
         if($energy1 <= 0 && $energy2 <= 0) {
             if($type == 0) { $sel = 2; break; }
diff --git a/twe/join_post.php b/twe/join_post.php
index c5a3f91f..553ae4b4 100644
--- a/twe/join_post.php
+++ b/twe/join_post.php
@@ -7,7 +7,7 @@ include "func.php";
 
 
 $name       = $_POST['name'];
-$name       = _String::NoSpecialCharacter($name);
+$name       = StringUtil::NoSpecialCharacter($name);
 $pic        = util::array_get($_POST['pic'],'');
 $character  = $_POST['character'];
 
@@ -78,7 +78,7 @@ if($id_num) {
       history.go(-1)
       </script>");
     exit;
-} elseif(_String::GetStrLen($name) < 1) {
+} elseif(StringUtil::GetStrLen($name) < 1) {
     echo("<script>
       window.alert('이름이 짧습니다. 다시 가입해주세요!')
       history.go(-1)
@@ -90,7 +90,7 @@ if($id_num) {
       history.go(-1)
       </script>");
     exit;
-} elseif(_String::GetStrLen($name) > 6) {
+} elseif(StringUtil::GetStrLen($name) > 6) {
     echo("<script>
       window.alert('이름이 유효하지 않습니다. 다시 가입해주세요!')
       history.go(-1)
diff --git a/twe/login_process.php b/twe/login_process.php
index 22cb87df..ec5f2d36 100644
--- a/twe/login_process.php
+++ b/twe/login_process.php
@@ -50,7 +50,7 @@ MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
 $date = date('Y_m_d H:i:s');
 $date2 = substr($date, 0, 10);
 $fp = fopen("logs/_{$date2}_login.txt", "a");
-$msg = _String::Fill2($date,20," ").tab2($id,13," ")._String::Fill2($me['name'],13," ")._String::Fill2($_SESSION['p_ip'],16," ");
+$msg = StringUtil::Fill2($date,20," ").tab2($id,13," ").StringUtil::Fill2($me['name'],13," ").StringUtil::Fill2($_SESSION['p_ip'],16," ");
 fwrite($fp, $msg."\n");
 fclose($fp);
 
diff --git a/twe/process_war.php b/twe/process_war.php
index de66b977..6767e7cd 100644
--- a/twe/process_war.php
+++ b/twe/process_war.php
@@ -380,7 +380,7 @@ function processWar($connect, $general, $city) {
             }
 
             $render_attacker = [
-                'crewtype' => _String::SubStr(getTypename($general['crewtype']), 0, 2),
+                'crewtype' => StringUtil::SubStr(getTypename($general['crewtype']), 0, 2),
                 'name'=> $general['name'],
                 'remain_crew' => $general['crew'],
                 'killed_crew' => -$mydeathnum
@@ -1257,13 +1257,13 @@ function processWar($connect, $general, $city) {
             }
 
             $render_attacker = [
-                'crewtype' => _String::SubStr(getTypename($general['crewtype']), 0, 2),
+                'crewtype' => StringUtil::SubStr(getTypename($general['crewtype']), 0, 2),
                 'name'=> $general['name'],
                 'remain_crew' => $general['crew'],
                 'killed_crew' => -$mydeathnum
             ];
             $render_defender = [
-                'crewtype' => _String::SubStr(getTypename($oppose['crewtype']), 0, 2),
+                'crewtype' => StringUtil::SubStr(getTypename($oppose['crewtype']), 0, 2),
                 'name'=> $oppose['name'],
                 'remain_crew' => $oppose['crew'],
                 'killed_crew' => -$opdeathnum