diff --git a/adm/board_copy_update.php b/adm/board_copy_update.php
index ef53e30d1..cdaa69398 100644
--- a/adm/board_copy_update.php
+++ b/adm/board_copy_update.php
@@ -14,6 +14,8 @@ $target_subject = isset($_POST['target_subject']) ? trim($_POST['target_subject'
 
 $target_subject = strip_tags(clean_xss_attributes($target_subject));
 
+$file_copy      = array();
+
 if (empty($bo_table)) {
     alert("원본 테이블 정보가 없습니다.");
 }
@@ -37,8 +39,6 @@ $sql = get_table_define($g5['write_prefix'] . $bo_table);
 $sql = str_replace($g5['write_prefix'] . $bo_table, $g5['write_prefix'] . $target_table, $sql);
 sql_query($sql, false);
 
-$file_copy = array();
-
 // 구조만 복사시에는 공지사항 번호는 복사하지 않는다.
 if ($copy_case == 'schema_only') {
     $board['bo_notice'] = '';
diff --git a/adm/board_delete.inc.php b/adm/board_delete.inc.php
index 4e1490520..c4a0b5c35 100644
--- a/adm/board_delete.inc.php
+++ b/adm/board_delete.inc.php
@@ -1,11 +1,18 @@
 <?php
 // board_delete.php , boardgroup_delete.php 에서 include 하는 파일
 
-if (!defined('_GNUBOARD_')) exit;
-if (!defined('_BOARD_DELETE_')) exit; // 개별 페이지 접근 불가
+ // 개별 페이지 접근 불가
+if (!defined('_GNUBOARD_')) {
+    exit;
+}
+if (!defined('_BOARD_DELETE_')) {
+    exit;
+}
 
 // $tmp_bo_table 에는 $bo_table 값을 넘겨주어야 함
-if (!$tmp_bo_table) { return; }
+if (!$tmp_bo_table) {
+    return;
+}
 
 // 게시판 1개는 삭제 불가 (게시판 복사를 위해서)
 //$row = sql_fetch(" select count(*) as cnt from $g5['board_table'] ");
@@ -24,7 +31,7 @@ sql_query(" delete from {$g5['scrap_table']} where bo_table = '{$tmp_bo_table}'
 sql_query(" delete from {$g5['board_file_table']} where bo_table = '{$tmp_bo_table}' ");
 
 // 게시판 테이블 DROP
-sql_query(" drop table {$g5['write_prefix']}{$tmp_bo_table} ", FALSE);
+sql_query(" drop table {$g5['write_prefix']}{$tmp_bo_table} ", false);
 
 // 좋아요 테이블에서 기록 삭제
 sql_query(" delete from {$g5['board_good_table']} where bo_table = '{$tmp_bo_table}' ");
@@ -32,4 +39,4 @@ sql_query(" delete from {$g5['board_good_table']} where bo_table = '{$tmp_bo_tab
 delete_cache_latest($tmp_bo_table);
 
 // 게시판 폴더 전체 삭제
-rm_rf(G5_DATA_PATH.'/file/'.$tmp_bo_table);
\ No newline at end of file
+rm_rf(G5_DATA_PATH.'/file/'.$tmp_bo_table);
diff --git a/adm/board_form.php b/adm/board_form.php
index ea27bbc26..2eb2e4c82 100644
--- a/adm/board_form.php
+++ b/adm/board_form.php
@@ -7,8 +7,9 @@ auth_check_menu($auth, $sub_menu, 'w');
 
 $sql = " select count(*) as cnt from {$g5['group_table']} ";
 $row = sql_fetch($sql);
-if (!$row['cnt'])
+if (!$row['cnt']) {
     alert('게시판그룹이 한개 이상 생성되어야 합니다.', './boardgroup_form.php');
+}
 
 $html_title = '게시판';
 
@@ -58,7 +59,7 @@ if (!isset($board['bo_use_sns'])) {
 
 $sql = " SHOW COLUMNS FROM `{$g5['board_table']}` LIKE 'bo_use_cert' ";
 $row = sql_fetch($sql);
-if(strpos($row['Type'], 'hp-') === false) {
+if (strpos($row['Type'], 'hp-') === false) {
     sql_query(" ALTER TABLE `{$g5['board_table']}` CHANGE `bo_use_cert` `bo_use_cert` ENUM('','cert','adult','hp-cert','hp-adult') NOT NULL DEFAULT '' ", false);
 }
 
@@ -128,7 +129,7 @@ $board_default = array(
 'bo_sort_field'=>'',
 );
 
-for($i=0;$i<=10;$i++){
+for ($i = 0; $i <= 10; $i++) {
     $board_default['bo_'.$i.'_subj'] = '';
     $board_default['bo_'.$i] = '';
 }
@@ -142,7 +143,6 @@ $readonly = "";
 $sound_only = "";
 $required_valid = "";
 if ($w == '') {
-
     $html_title .= ' 생성';
 
     $required = 'required';
@@ -179,21 +179,20 @@ if ($w == '') {
     $board['bo_use_secret'] = 0;
     $board['bo_include_head'] = '_head.php';
     $board['bo_include_tail'] = '_tail.php';
-
-} else if ($w == 'u') {
-
+} elseif ($w == 'u') {
     $html_title .= ' 수정';
 
-    if (!$board['bo_table'])
+    if (!$board['bo_table']) {
         alert('존재하지 않은 게시판 입니다.');
+    }
 
     if ($is_admin == 'group') {
-        if ($member['mb_id'] != $group['gr_admin'])
+        if ($member['mb_id'] != $group['gr_admin']) {
             alert('그룹이 틀립니다.');
+        }
     }
 
     $readonly = 'readonly';
-
 }
 
 if ($is_admin != 'super') {
@@ -202,7 +201,7 @@ if ($is_admin != 'super') {
 }
 
 $g5['title'] = $html_title;
-include_once ('./admin.head.php');
+include_once('./admin.head.php');
 
 $pg_anchor = '<ul class="anchor">
     <li><a href="#anc_bo_basic">기본 설정</a></li>
@@ -253,7 +252,9 @@ $pg_anchor = '<ul class="anchor">
             <th scope="row"><label for="gr_id">그룹<strong class="sound_only">필수</strong></label></th>
             <td colspan="2">
                 <?php echo get_group_select('gr_id', $board['gr_id'], 'required'); ?>
-                <?php if ($w=='u') { ?><a href="javascript:document.location.href='./board_list.php?sfl=a.gr_id&stx='+document.fboardform.gr_id.value;" class="btn_frmline">동일그룹 게시판목록</a><?php } ?>
+                <?php if ($w=='u') { ?>
+                    <a href="javascript:document.location.href='./board_list.php?sfl=a.gr_id&stx='+document.fboardform.gr_id.value;" class="btn_frmline">동일그룹 게시판목록</a>
+                <?php } ?>
             </td>
         </tr>
         <tr>
@@ -548,7 +549,9 @@ $pg_anchor = '<ul class="anchor">
                 <?php
                 $arr = get_skin_dir('', G5_EDITOR_PATH);
                 for ($i=0; $i<count($arr); $i++) {
-                    if ($i == 0) echo "<option value=\"\">기본환경설정의 에디터 사용</option>";
+                    if ($i == 0) {
+                        echo "<option value=\"\">기본환경설정의 에디터 사용</option>";
+                    }
                     echo "<option value=\"".$arr[$i]."\"".get_selected($board['bo_select_editor'], $arr[$i]).">".$arr[$i]."</option>\n";
                 }
                 ?>
@@ -701,9 +704,9 @@ $pg_anchor = '<ul class="anchor">
                 <?php echo help("본인확인 여부에 따라 게시물을 조회 할 수 있도록 합니다."); ?>
                 <select id="bo_use_cert" name="bo_use_cert">
                     <?php
-                    echo option_selected("",  $board['bo_use_cert'], "사용안함");
+                    echo option_selected("", $board['bo_use_cert'], "사용안함");
                     if ($config['cf_cert_use']) {
-                        echo option_selected("cert",  $board['bo_use_cert'], "본인확인된 회원전체");
+                        echo option_selected("cert", $board['bo_use_cert'], "본인확인된 회원전체");
                         echo option_selected("adult", $board['bo_use_cert'], "본인확인된 성인회원만");
                     }
                     ?>
@@ -903,7 +906,7 @@ $pg_anchor = '<ul class="anchor">
                 <label for="chk_all_mobile_skin">전체적용</label>
             </td>
         </tr>
-        <?php if ($is_admin === 'super'){   // 슈퍼관리자인 경우에만 수정 가능 ?>
+        <?php if ($is_admin === 'super') {   // 슈퍼관리자인 경우에만 수정 가능 ?>
         <tr>
             <th scope="row"><label for="bo_include_head">상단 파일 경로</label></th>
             <td>
@@ -1192,17 +1195,16 @@ $pg_anchor = '<ul class="anchor">
             <td>
                 <?php echo help('리스트에서 기본으로 정렬에 사용할 필드를 선택합니다. "기본"으로 사용하지 않으시는 경우 속도가 느려질 수 있습니다.') ?>
                 <select id="bo_sort_field" name="bo_sort_field">
-                    <?php foreach( get_board_sort_fields($board) as $v ){
-                        
+                    <?php foreach (get_board_sort_fields($board) as $v) {
                         $option_value = $order_by_str = $v[0];
-                        if( $v[0] === 'wr_num, wr_reply' ){
+                        if ($v[0] === 'wr_num, wr_reply') {
                             $selected = (! $board['bo_sort_field']) ? 'selected="selected"' : '';
                             $option_value = '';
                         } else {
                             $selected = ($board['bo_sort_field'] === $v[0]) ? 'selected="selected"' : '';
                         }
                         
-                        if( $order_by_str !== 'wr_num, wr_reply' ){
+                        if ($order_by_str !== 'wr_num, wr_reply') {
                             $tmp = explode(',', $v[0]);
                             $order_by_str = $tmp[0];
                         }
@@ -1335,7 +1337,7 @@ $pg_anchor = '<ul class="anchor">
 
 
 <div class="btn_fixed_top">
-    <?php if( $bo_table && $w ){ ?>
+    <?php if ($bo_table && $w) { ?>
         <a href="./board_copy.php?bo_table=<?php echo $board['bo_table']; ?>" id="board_copy" target="win_board_copy" class=" btn_02 btn">게시판복사</a>
         <a href="<?php echo get_pretty_url($board['bo_table']); ?>" class=" btn_02 btn">게시판 바로가기</a>
         <a href="./board_thumbnail_delete.php?bo_table=<?php echo $board['bo_table'].'&amp;'.$qstr;?>" onclick="return delete_confirm2('게시판 썸네일 파일을 삭제하시겠습니까?');" class="btn_02 btn">게시판 썸네일 삭제</a>
@@ -1451,9 +1453,9 @@ jQuery(function($){
 function fboardform_submit(f)
 {
     <?php
-    if(!$w){
-    $js_array = get_bo_table_banned_word();
-    echo "var banned_array = ". json_encode($js_array) . ";\n";
+    if (!$w) {
+        $js_array = get_bo_table_banned_word();
+        echo "var banned_array = ". json_encode($js_array) . ";\n";
     }
     ?>
 
@@ -1489,4 +1491,4 @@ function fboardform_submit(f)
 </script>
 
 <?php
-include_once ('./admin.tail.php');
\ No newline at end of file
+include_once('./admin.tail.php');
\ No newline at end of file
diff --git a/adm/board_form_update.php b/adm/board_form_update.php
index 9f9644052..7eb3d6be5 100644
--- a/adm/board_form_update.php
+++ b/adm/board_form_update.php
@@ -2,25 +2,34 @@
 $sub_menu = "300100";
 include_once('./_common.php');
 
-if ($w == 'u')
+if ($w == 'u') {
     check_demo();
+}
 
 auth_check_menu($auth, $sub_menu, 'w');
 
 check_admin_token();
 
-$gr_id = isset($_POST['gr_id']) ? preg_replace('/[^a-z0-9_]/i', '', $_POST['gr_id']) : '';
-$bo_admin = isset($_POST['bo_admin']) ? preg_replace('/[^a-z0-9_\, \|\#]/i', '', $_POST['bo_admin']) : '';
-$bo_subject = isset($_POST['bo_subject']) ? strip_tags(clean_xss_attributes($_POST['bo_subject'])) : '';
-$bo_mobile_subject = isset($_POST['bo_mobile_subject']) ? strip_tags(clean_xss_attributes($_POST['bo_mobile_subject'])) : '';
+$gr_id              = isset($_POST['gr_id']) ? preg_replace('/[^a-z0-9_]/i', '', (string)$_POST['gr_id']) : '';
+$bo_admin           = isset($_POST['bo_admin']) ? preg_replace('/[^a-z0-9_\, \|\#]/i', '', $_POST['bo_admin']) : '';
+$bo_subject         = isset($_POST['bo_subject']) ? strip_tags(clean_xss_attributes($_POST['bo_subject'])) : '';
+$bo_mobile_subject  = isset($_POST['bo_mobile_subject']) ? strip_tags(clean_xss_attributes($_POST['bo_mobile_subject'])) : '';
 
-if (!$gr_id) { alert('그룹 ID는 반드시 선택하세요.'); }
-if (!$bo_table) { alert('게시판 TABLE명은 반드시 입력하세요.'); }
-if (!preg_match("/^([A-Za-z0-9_]{1,20})$/", $bo_table)) { alert('게시판 TABLE명은 공백없이 영문자, 숫자, _ 만 사용 가능합니다. (20자 이내)'); }
-if (!$bo_subject) { alert('게시판 제목을 입력하세요.'); }
+if (!$gr_id) {
+    alert('그룹 ID는 반드시 선택하세요.');
+}
+if (!$bo_table) {
+    alert('게시판 TABLE명은 반드시 입력하세요.');
+}
+if (!preg_match("/^([A-Za-z0-9_]{1,20})$/", $bo_table)) {
+    alert('게시판 TABLE명은 공백없이 영문자, 숫자, _ 만 사용 가능합니다. (20자 이내)');
+}
+if (!$bo_subject) {
+    alert('게시판 제목을 입력하세요.');
+}
 
 // 게시판명이 금지된 단어로 되어 있으면
-if ( $w == '' && in_array($bo_table, get_bo_table_banned_word()) ){
+if ($w == '' && in_array($bo_table, get_bo_table_banned_word())) {
     alert('입력한 게시판 TABLE명을 사용할수 없습니다. 다른 이름으로 입력해 주세요.');
 }
 
@@ -28,7 +37,7 @@ $bo_include_head = isset($_POST['bo_include_head']) ? preg_replace(array("#[\\\]
 $bo_include_tail = isset($_POST['bo_include_tail']) ? preg_replace(array("#[\\\]+$#", "#(<\?php|<\?)#i"), "", substr($_POST['bo_include_tail'], 0, 255)) : '';
 
 // 관리자가 자동등록방지를 사용해야 할 경우
-if ($board && (isset($board['bo_include_head']) && $board['bo_include_head'] !== $bo_include_head || $board['bo_include_tail'] !== $bo_include_tail) && function_exists('get_admin_captcha_by') && get_admin_captcha_by()){
+if ($board && (isset($board['bo_include_head']) && $board['bo_include_head'] !== $bo_include_head || $board['bo_include_tail'] !== $bo_include_tail) && function_exists('get_admin_captcha_by') && get_admin_captcha_by()) {
     include_once(G5_CAPTCHA_PATH.'/captcha.lib.php');
 
     if (!chk_captcha()) {
@@ -39,7 +48,7 @@ if ($board && (isset($board['bo_include_head']) && $board['bo_include_head'] !==
 if ($file = $bo_include_head) {
     $file_ext = pathinfo($file, PATHINFO_EXTENSION);
 
-    if( ! $file_ext || ! in_array($file_ext, array('php', 'htm', 'html')) || ! preg_match('/^.*\.(php|htm|html)$/i', $file) ) {
+    if (! $file_ext || ! in_array($file_ext, array('php', 'htm', 'html')) || ! preg_match('/^.*\.(php|htm|html)$/i', $file)) {
         alert('상단 파일 경로의 확장자는 php, htm, html 만 허용합니다.');
     }
 }
@@ -47,20 +56,20 @@ if ($file = $bo_include_head) {
 if ($file = $bo_include_tail) {
     $file_ext = pathinfo($file, PATHINFO_EXTENSION);
 
-    if( ! $file_ext || ! in_array($file_ext, array('php', 'htm', 'html')) || ! preg_match('/^.*\.(php|htm|html)$/i', $file) ) {
+    if (! $file_ext || ! in_array($file_ext, array('php', 'htm', 'html')) || ! preg_match('/^.*\.(php|htm|html)$/i', $file)) {
         alert('하단 파일 경로의 확장자는 php, htm, html 만 허용합니다.');
     }
 }
 
-if(!is_include_path_check($bo_include_head, 1)) {
+if (!is_include_path_check($bo_include_head, 1)) {
     alert('상단 파일 경로에 포함시킬수 없는 문자열이 있습니다.');
 }
 
-if(!is_include_path_check($bo_include_tail, 1)) {
+if (!is_include_path_check($bo_include_tail, 1)) {
     alert('하단 파일 경로에 포함시킬수 없는 문자열이 있습니다.');
 }
 
-if( function_exists('filter_input_include_path') ){
+if (function_exists('filter_input_include_path')) {
     $bo_include_head = filter_input_include_path($bo_include_head);
     $bo_include_tail = filter_input_include_path($bo_include_tail);
 }
@@ -73,7 +82,7 @@ $board_path = G5_DATA_PATH.'/file/'.$bo_table;
 
 // 디렉토리에 있는 파일의 목록을 보이지 않게 한다.
 $file = $board_path . '/index.php';
-if( $f = @fopen($file, 'w') ){
+if ($f = @fopen($file, 'w')) {
     @fwrite($f, '');
     @fclose($f);
     @chmod($file, G5_FILE_PERMISSION);
@@ -84,7 +93,7 @@ $src_char = array('&', '=');
 $dst_char = array('＆', '〓');
 $bo_category_list = isset($_POST['bo_category_list']) ? str_replace($src_char, $dst_char, $_POST['bo_category_list']) : '';
 //https://github.com/gnuboard/gnuboard5/commit/f5f4925d4eb28ba1af728e1065fc2bdd9ce1da58 에 따른 조치
-$str_bo_category_list = preg_replace("/[\<\>\'\"\\\'\\\"\%\=\(\)\/\^\*]/", "", $bo_category_list);
+$str_bo_category_list = preg_replace("/[\<\>\'\"\\\'\\\"\%\=\(\)\/\^\*]/", "", (string)$bo_category_list);
 
 $bo_use_category = isset($_POST['bo_use_category']) ? (int) $_POST['bo_use_category'] : 0;
 $bo_use_sideview = isset($_POST['bo_use_sideview']) ? (int) $_POST['bo_use_sideview'] : 0;
@@ -154,7 +163,7 @@ $bo_sort_field = isset($_POST['bo_sort_field']) ? clean_xss_tags($_POST['bo_sort
 
 $etcs = array();
 
-for($i=1;$i<=10;$i++){
+for ($i = 1; $i <= 10; $i++) {
     $etcs['bo_'.$i.'_subj'] = ${'bo_'.$i.'_subj'} = isset($_POST['bo_'.$i.'_subj']) ? $_POST['bo_'.$i.'_subj'] : '';
     $etcs['bo_'.$i] = ${'bo_'.$i} = isset($_POST['bo_'.$i]) ? $_POST['bo_'.$i] : '';
 }
@@ -212,8 +221,8 @@ $sql_common = " gr_id               = '{$gr_id}',
                 ";
 
 // 최고 관리자인 경우에만 수정가능
-if ($is_admin === 'super'){
-$sql_common .= " bo_include_head     = '".$bo_include_head."',
+if ($is_admin === 'super') {
+    $sql_common .= " bo_include_head     = '".$bo_include_head."',
                 bo_include_tail     = '".$bo_include_tail."',
                 bo_content_head     = '{$bo_content_head}',
                 bo_content_tail     = '{$bo_content_tail}',
@@ -260,10 +269,10 @@ $sql_common .= " bo_insert_content   = '{$bo_insert_content}',
                 bo_10               = '{$bo_10}' ";
 
 if ($w == '') {
-
     $row = sql_fetch(" select count(*) as cnt from {$g5['board_table']} where bo_table = '{$bo_table}' ");
-    if ($row['cnt'])
+    if ($row['cnt']) {
         alert($bo_table.' 은(는) 이미 존재하는 TABLE 입니다.');
+    }
 
     $sql = " insert into {$g5['board_table']}
                 set bo_table = '{$bo_table}',
@@ -284,10 +293,8 @@ if ($w == '') {
     $source = array('/__TABLE_NAME__/', '/;/');
     $target = array($create_table, '');
     $sql = preg_replace($source, $target, $sql);
-    sql_query($sql, FALSE);
-
-} else if ($w == 'u') {
-
+    sql_query($sql, false);
+} elseif ($w == 'u') {
     // 게시판의 글 수
     $sql = " select count(*) as cnt from {$g5['write_prefix']}{$bo_table} where wr_is_comment = 0 ";
     $row = sql_fetch($sql);
@@ -327,8 +334,7 @@ if ($w == '') {
         for ($i=0; $i<count($tmp_array); $i++) {
             $tmp_wr_id = trim($tmp_array[$i]);
             $row = sql_fetch(" select count(*) as cnt from {$g5['write_prefix']}{$bo_table} where wr_id = '{$tmp_wr_id}' ");
-            if ($row['cnt'])
-            {
+            if ($row['cnt']) {
                 $bo_notice .= $lf . $tmp_wr_id;
                 $lf = ",";
             }
@@ -342,7 +348,6 @@ if ($w == '') {
                     {$sql_common}
               where bo_table = '{$bo_table}' ";
     sql_query($sql);
-
 }
 
 
@@ -412,7 +417,7 @@ if (is_checked('chk_grp_upload_count'))         $grp_fields .= " , bo_upload_cou
 if (is_checked('chk_grp_upload_size'))          $grp_fields .= " , bo_upload_size = '{$bo_upload_size}' ";
 
 //최고관리자만 수정가능
-if ($is_admin === 'super'){
+if ($is_admin === 'super') {
     if (is_checked('chk_grp_include_head'))         $grp_fields .= " , bo_include_head = '{$bo_include_head}' ";
     if (is_checked('chk_grp_include_tail'))         $grp_fields .= " , bo_include_tail = '{$bo_include_tail}' ";
     if (is_checked('chk_grp_content_head'))         $grp_fields .= " , bo_content_head = '{$bo_content_head}' ";
@@ -502,7 +507,7 @@ if (is_checked('chk_all_upload_count'))         $all_fields .= " , bo_upload_cou
 if (is_checked('chk_all_upload_size'))          $all_fields .= " , bo_upload_size = '{$bo_upload_size}' ";
 
 //최고관리자만 수정가능
-if ($is_admin === 'super'){
+if ($is_admin === 'super') {
     if (is_checked('chk_all_include_head'))         $all_fields .= " , bo_include_head = '{$bo_include_head}' ";
     if (is_checked('chk_all_include_tail'))         $all_fields .= " , bo_include_tail = '{$bo_include_tail}' ";
     if (is_checked('chk_all_content_head'))         $all_fields .= " , bo_content_head = '{$bo_content_head}' ";
@@ -527,9 +532,10 @@ if ($all_fields) {
 
 delete_cache_latest($bo_table);
 
-if(function_exists('get_admin_captcha_by'))
+if (function_exists('get_admin_captcha_by')) {
     get_admin_captcha_by('remove');
+}
 
 run_event('admin_board_form_update', $bo_table, $w);
 
-goto_url("./board_form.php?w=u&bo_table={$bo_table}&amp;{$qstr}");
\ No newline at end of file
+goto_url("./board_form.php?w=u&bo_table={$bo_table}&amp;{$qstr}");
diff --git a/adm/board_list.php b/adm/board_list.php
index 3d6babfa9..4c9536b92 100644
--- a/adm/board_list.php
+++ b/adm/board_list.php
@@ -15,13 +15,13 @@ if ($is_admin != "super") {
 if ($stx) {
     $sql_search .= " and ( ";
     switch ($sfl) {
-        case "bo_table" :
+        case "bo_table":
             $sql_search .= " ($sfl like '$stx%') ";
             break;
-        case "a.gr_id" :
+        case "a.gr_id":
             $sql_search .= " ($sfl = '$stx') ";
             break;
-        default :
+        default:
             $sql_search .= " ($sfl like '%$stx%') ";
             break;
     }
@@ -40,7 +40,9 @@ $total_count = $row['cnt'];
 
 $rows = $config['cf_page_rows'];
 $total_page  = ceil($total_count / $rows);  // 전체 페이지 계산
-if ($page < 1) { $page = 1; } // 페이지가 없으면 첫 페이지 (1 페이지)
+if ($page < 1) {
+    $page = 1; // 페이지가 없으면 첫 페이지 (1 페이지)
+}
 $from_record = ($page - 1) * $rows; // 시작 열을 구함
 
 $sql = " select * {$sql_common} {$sql_search} {$sql_order} limit {$from_record}, {$rows} ";
@@ -60,7 +62,6 @@ $colspan = 15;
 </div>
 
 <form name="fsearch" id="fsearch" class="local_sch01 local_sch" method="get">
-
 <label for="sfl" class="sound_only">검색대상</label>
 <select name="sfl" id="sfl">
     <option value="bo_table"<?php echo get_selected($sfl, "bo_table", true); ?>>TABLE</option>
@@ -70,11 +71,8 @@ $colspan = 15;
 <label for="stx" class="sound_only">검색어<strong class="sound_only"> 필수</strong></label>
 <input type="text" name="stx" value="<?php echo $stx ?>" id="stx" required class="required frm_input">
 <input type="submit" value="검색" class="btn_submit">
-
 </form>
 
-
-
 <form name="fboardlist" id="fboardlist" action="./board_list_update.php" onsubmit="return fboardlist_submit(this);" method="post">
 <input type="hidden" name="sst" value="<?php echo $sst ?>">
 <input type="hidden" name="sod" value="<?php echo $sod ?>">
@@ -114,7 +112,7 @@ $colspan = 15;
         $one_update = '<a href="./board_form.php?w=u&amp;bo_table='.$row['bo_table'].'&amp;'.$qstr.'" class="btn btn_03">수정</a>';
         $one_copy = '<a href="./board_copy.php?bo_table='.$row['bo_table'].'" class="board_copy btn btn_02" target="win_board_copy">복사</a>';
 
-        $bg = 'bg'.($i%2);
+        $bg = 'bg'.($i % 2);
     ?>
 
     <tr class="<?php echo $bg; ?>">
@@ -123,9 +121,9 @@ $colspan = 15;
             <input type="checkbox" name="chk[]" value="<?php echo $i ?>" id="chk_<?php echo $i ?>">
         </td>
         <td>
-            <?php if ($is_admin == 'super'){ ?>
+            <?php if ($is_admin == 'super') { ?>
                 <?php echo get_group_select("gr_id[$i]", $row['gr_id']) ?>
-            <?php }else{ ?>
+            <?php } else { ?>
                 <input type="hidden" name="gr_id[<?php echo $i ?>]" value="<?php echo $row['gr_id'] ?>"><?php echo $row['gr_subject'] ?>
             <?php } ?>
         </td>
@@ -188,8 +186,9 @@ $colspan = 15;
     </tr>
     <?php
     }
-    if ($i == 0)
+    if ($i == 0) {
         echo '<tr><td colspan="'.$colspan.'" class="empty_table">자료가 없습니다.</td></tr>';
+    }
     ?>
     </tbody>
     </table>
@@ -199,8 +198,6 @@ $colspan = 15;
     <input type="submit" name="act_button" value="선택수정" onclick="document.pressed=this.value" class="btn_02 btn">
     <?php if ($is_admin == 'super') { ?>
     <input type="submit" name="act_button" value="선택삭제" onclick="document.pressed=this.value" class="btn_02 btn">
-    <?php } ?>
-    <?php if ($is_admin == 'super') { ?>
     <a href="./board_form.php" id="bo_add" class="btn_01 btn">게시판 추가</a>
     <?php } ?>
 </div>
diff --git a/adm/board_list_update.php b/adm/board_list_update.php
index 9952804fd..031ef6ccd 100644
--- a/adm/board_list_update.php
+++ b/adm/board_list_update.php
@@ -5,9 +5,9 @@ include_once('./_common.php');
 check_demo();
 
 $post_count_chk = (isset($_POST['chk']) && is_array($_POST['chk'])) ? count($_POST['chk']) : 0;
-$chk = (isset($_POST['chk']) && is_array($_POST['chk'])) ? $_POST['chk'] : array();
-$act_button = isset($_POST['act_button']) ? strip_tags($_POST['act_button']) : '';
-$board_table = (isset($_POST['board_table']) && is_array($_POST['board_table'])) ? $_POST['board_table'] : array();
+$chk            = (isset($_POST['chk']) && is_array($_POST['chk'])) ? $_POST['chk'] : array();
+$act_button     = isset($_POST['act_button']) ? strip_tags($_POST['act_button']) : '';
+$board_table    = (isset($_POST['board_table']) && is_array($_POST['board_table'])) ? $_POST['board_table'] : array();
 
 if (! $post_count_chk) {
     alert($act_button." 하실 항목을 하나 이상 체크하세요.");
@@ -16,11 +16,9 @@ if (! $post_count_chk) {
 check_admin_token();
 
 if ($act_button === "선택수정") {
-
     auth_check_menu($auth, $sub_menu, 'w');
 
     for ($i=0; $i<$post_count_chk; $i++) {
-
         // 실제 번호를 넘김
         $k = isset($_POST['chk'][$i]) ? (int) $_POST['chk'][$i] : 0;
 
@@ -43,8 +41,9 @@ if ($act_button === "선택수정") {
                         and a.gr_id = b.gr_id
                         and b.gr_admin = '{$member['mb_id']}' ";
             $row = sql_fetch($sql);
-            if (!$row['cnt'])
+            if (!$row['cnt']) {
                 alert('최고관리자가 아닌 경우 다른 관리자의 게시판('.$board_table[$k].')은 수정이 불가합니다.');
+            }
         }
 
         $p_bo_subject = is_array($_POST['bo_subject']) ? strip_tags(clean_xss_attributes($_POST['bo_subject'][$k])) : '';
@@ -66,15 +65,17 @@ if ($act_button === "선택수정") {
 
         sql_query($sql);
     }
-
-} else if ($act_button === "선택삭제") {
-
-    if ($is_admin != 'super')
+} elseif ($act_button === "선택삭제") {
+    if ($is_admin != 'super') {
         alert('게시판 삭제는 최고관리자만 가능합니다.');
+    }
 
     auth_check_menu($auth, $sub_menu, 'd');
 
     // _BOARD_DELETE_ 상수를 선언해야 board_delete.inc.php 가 정상 작동함
+    /* 확인필요 22.05.27
+    A file should declare new symbols (classes, functions, constants, etc.) and cause no other side effects,
+    or it should execute logic with side effects, but should not do both.*/
     define('_BOARD_DELETE_', true);
 
     for ($i=0; $i<$post_count_chk; $i++) {
@@ -84,14 +85,12 @@ if ($act_button === "선택수정") {
         // include 전에 $bo_table 값을 반드시 넘겨야 함
         $tmp_bo_table = isset($_POST['board_table'][$k]) ? trim(clean_xss_tags($_POST['board_table'][$k], 1, 1)) : '';
 
-        if( preg_match("/^[A-Za-z0-9_]+$/", $tmp_bo_table) ){
-            include ('./board_delete.inc.php');
+        if (preg_match("/^[A-Za-z0-9_]+$/", $tmp_bo_table)) {
+            include('./board_delete.inc.php');
         }
     }
-
-
 }
 
 run_event('admin_board_list_update', $act_button, $chk, $board_table, $qstr);
 
-goto_url('./board_list.php?'.$qstr);
\ No newline at end of file
+goto_url('./board_list.php?'.$qstr);
diff --git a/adm/board_thumbnail_delete.php b/adm/board_thumbnail_delete.php
index 93024ca44..fd3f2bfca 100644
--- a/adm/board_thumbnail_delete.php
+++ b/adm/board_thumbnail_delete.php
@@ -4,8 +4,9 @@ include_once('./_common.php');
 
 auth_check_menu($auth, $sub_menu, 'w');
 
-if(!$board['bo_table'])
+if (!$board['bo_table']) {
     alert('존재하지 않는 게시판입니다.');
+}
 
 $g5['title'] = $board['bo_subject'].' 게시판 썸네일 삭제';
 include_once('./admin.head.php');
@@ -21,11 +22,11 @@ include_once('./admin.head.php');
 $dir = G5_DATA_PATH.'/file/'.$bo_table;
 
 $cnt = 0;
-if(is_dir($dir)) {
+if (is_dir($dir)) {
     echo '<ul>';
     $files = glob($dir.'/thumb-*');
     if (is_array($files)) {
-        foreach($files as $thumbnail) {
+        foreach ($files as $thumbnail) {
             $cnt++;
             @unlink($thumbnail);
 
@@ -33,8 +34,9 @@ if(is_dir($dir)) {
 
             flush();
 
-            if ($cnt%10==0)
+            if (($cnt % 10) == 0) {
                 echo PHP_EOL;
+            }
         }
     }
 
diff --git a/adm/boardgroup_form.php b/adm/boardgroup_form.php
index e240e1fc6..2d650792c 100644
--- a/adm/boardgroup_form.php
+++ b/adm/boardgroup_form.php
@@ -4,35 +4,41 @@ include_once('./_common.php');
 
 auth_check_menu($auth, $sub_menu, 'w');
 
-if ($is_admin != 'super' && $w == '') alert('최고관리자만 접근 가능합니다.');
+if ($is_admin != 'super' && $w == '') {
+    alert('최고관리자만 접근 가능합니다.');
+}
 
 $html_title = '게시판그룹';
 $gr_id_attr = '';
 $sound_only = '';
 
-if( ! isset($group['gr_id']) ){
+if (! isset($group['gr_id'])) {
     $group['gr_id'] = '';
     $group['gr_subject'] = '';
     $group['gr_device'] = '';
 }
 
+$gr = array('gr_use_access' => 0, 'gr_admin'=>'');
 if ($w == '') {
     $gr_id_attr = 'required';
     $sound_only = '<strong class="sound_only"> 필수</strong>';
-    $gr = array('gr_use_access' => 0, 'gr_admin'=>'');
     $html_title .= ' 생성';
-} else if ($w == 'u') {
+} elseif ($w == 'u') {
     $gr_id_attr = 'readonly';
     $gr = sql_fetch(" select * from {$g5['group_table']} where gr_id = '$gr_id' ");
     $html_title .= ' 수정';
-}
-else
+} else {
     alert('제대로 된 값이 넘어오지 않았습니다.');
+}
 
 if (!isset($group['gr_device'])) {
     sql_query(" ALTER TABLE `{$g5['group_table']}` ADD `gr_device` ENUM('both','pc','mobile') NOT NULL DEFAULT 'both' AFTER `gr_subject` ", false);
 }
 
+// 접근회원수
+$sql1 = " select count(*) as cnt from {$g5['group_member_table']} where gr_id = '{$gr_id}' ";
+$row1 = sql_fetch($sql1);
+$group_member_count = $row1['cnt'];
 
 $g5['title'] = $html_title;
 include_once('./admin.head.php');
@@ -59,10 +65,11 @@ include_once('./admin.head.php');
         <th scope="row"><label for="gr_id">그룹 ID<?php echo $sound_only ?></label></th>
         <td><input type="text" name="gr_id" value="<?php echo $group['gr_id'] ?>" id="gr_id" <?php echo $gr_id_attr; ?> class="<?php echo $gr_id_attr; ?> alnum_ frm_input" maxlength="10">
             <?php
-            if ($w=='')
+            if ($w=='') {
                 echo '영문자, 숫자, _ 만 가능 (공백없이)';
-            else
+            } else {
                 echo '<a href="'.G5_BBS_URL.'/group.php?gr_id='.$group['gr_id'].'" class="btn_frmline">게시판그룹 바로가기</a>';
+            }
             ?>
         </td>
     </tr>
@@ -71,8 +78,9 @@ include_once('./admin.head.php');
         <td>
             <input type="text" name="gr_subject" value="<?php echo get_text($group['gr_subject']) ?>" id="gr_subject" required class="required frm_input" size="80">
             <?php
-            if ($w == 'u')
+            if ($w == 'u') {
                 echo '<a href="./board_form.php?gr_id='.$gr_id.'" class="btn_frmline">게시판생성</a>';
+            }
             ?>
         </td>
     </tr>
@@ -88,14 +96,23 @@ include_once('./admin.head.php');
         </td>
     </tr>
     <tr>
-        <th scope="row"><?php if ($is_admin == 'super') { ?><label for="gr_admin"><?php } ?>그룹 관리자<?php if ($is_admin == 'super') { ?></label><?php } ?></th>
+        <th scope="row">
+        <?php
+        if ($is_admin == 'super') {
+            echo '<label for="gr_admin">그룹 관리자</label>';
+        } else {
+            echo '그룹 관리자';
+        }
+        ?>
+        </th>
         <td>
-            <?php
-            if ($is_admin == 'super')
-                echo '<input type="text" id="gr_admin" name="gr_admin" class="frm_input" value="'.$gr['gr_admin'].'" maxlength="20">';
-            else
-                echo '<input type="hidden" id="gr_admin" name="gr_admin" value="'.$gr['gr_admin'].'">'.$gr['gr_admin'];
-            ?>
+        <?php
+        if ($is_admin == 'super') {
+            echo '<input type="text" id="gr_admin" name="gr_admin" class="frm_input" value="'.$gr['gr_admin'].'" maxlength="20">';
+        } else {
+            echo '<input type="hidden" id="gr_admin" name="gr_admin" value="'.$gr['gr_admin'].'">'.$gr['gr_admin'];
+        }
+        ?>
         </td>
     </tr>
     <tr>
@@ -109,15 +126,12 @@ include_once('./admin.head.php');
     <tr>
         <th scope="row">접근회원수</th>
         <td>
-            <?php
-            // 접근회원수
-            $sql1 = " select count(*) as cnt from {$g5['group_member_table']} where gr_id = '{$gr_id}' ";
-            $row1 = sql_fetch($sql1);
-            echo '<a href="./boardgroupmember_list.php?gr_id='.$gr_id.'">'.$row1['cnt'].'</a>';
-            ?>
+        <?php
+        echo '<a href="./boardgroupmember_list.php?gr_id='.$gr_id.'">'.$group_member_count.'</a>';
+        ?>
         </td>
     </tr>
-    <?php for ($i=1;$i<=10;$i++) { ?>
+    <?php for ($i=1; $i<=10; $i++) { ?>
     <tr>
         <th scope="row">여분필드<?php echo $i ?></th>
         <td class="td_extra">
@@ -155,4 +169,4 @@ function fboardgroup_check(f)
 </script>
 
 <?php
-include_once ('./admin.tail.php');
\ No newline at end of file
+include_once('./admin.tail.php');
diff --git a/adm/boardgroup_form_update.php b/adm/boardgroup_form_update.php
index 937198184..157477307 100644
--- a/adm/boardgroup_form_update.php
+++ b/adm/boardgroup_form_update.php
@@ -2,37 +2,43 @@
 $sub_menu = "300200";
 include_once('./_common.php');
 
-if ($w == 'u')
+if ($w == 'u') {
     check_demo();
+}
 
 auth_check_menu($auth, $sub_menu, 'w');
 
-if ($is_admin != 'super' && $w == '') alert('최고관리자만 접근 가능합니다.');
+if ($is_admin != 'super' && $w == '') {
+    alert('최고관리자만 접근 가능합니다.');
+}
 
 check_admin_token();
 
 $gr_id = isset($_POST['gr_id']) ? $_POST['gr_id'] : '';
 
-if (!preg_match("/^([A-Za-z0-9_]{1,10})$/", $gr_id))
+if (!preg_match("/^([A-Za-z0-9_]{1,10})$/", $gr_id)) {
     alert('그룹 ID는 공백없이 영문자, 숫자, _ 만 사용 가능합니다. (10자 이내)');
+}
 
-if (!$gr_subject) alert('그룹 제목을 입력하세요.');
+if (empty($gr_subject)) {
+    alert('그룹 제목을 입력하세요.');
+}
 
 $posts = array();
 
 $check_keys = array(
-'gr_subject'=>'',
-'gr_device'=>'',
-'gr_admin'=>'',
+    'gr_subject'=>'',
+    'gr_device'=>'',
+    'gr_admin'=>'',
 );
 
-for($i=1;$i<=10;$i++){
-    $check_keys['gr_'.$i.'_subj'] = isset($_POST['gr_'.$i.'_subj']) ? $_POST['gr_'.$i.'_subj'] : '';
-    $check_keys['gr_'.$i] = isset($_POST['gr_'.$i]) ? $_POST['gr_'.$i] : '';
+for ($i = 1; $i <= 10; $i++) {
+    $check_keys['gr_'.$i.'_subj']   = isset($_POST['gr_'.$i.'_subj']) ? $_POST['gr_'.$i.'_subj'] : '';
+    $check_keys['gr_'.$i]           = isset($_POST['gr_'.$i]) ? $_POST['gr_'.$i] : '';
 }
 
-foreach( $check_keys as $key=>$value ){
-    if( $key === 'gr_subject' ){
+foreach ($check_keys as $key => $value) {
+    if ($key === 'gr_subject') {
         $posts[$key] = isset($_POST[$key]) ? strip_tags(clean_xss_attributes($_POST[$key])) : '';
     } else {
         $posts[$key] = isset($_POST[$key]) ? $_POST[$key] : '';
@@ -62,34 +68,32 @@ $sql_common = " gr_subject = '{$posts['gr_subject']}',
                 gr_8 = '{$posts['gr_8']}',
                 gr_9 = '{$posts['gr_9']}',
                 gr_10 = '{$posts['gr_10']}' ";
-if (isset($_POST['gr_use_access']))
+if (isset($_POST['gr_use_access'])) {
     $sql_common .= ", gr_use_access = '{$_POST['gr_use_access']}' ";
-else
+} else {
     $sql_common .= ", gr_use_access = '' ";
+}
 
 if ($w == '') {
-
     $sql = " select count(*) as cnt from {$g5['group_table']} where gr_id = '{$gr_id}' ";
     $row = sql_fetch($sql);
-    if ($row['cnt'])
+    if ($row['cnt']) {
         alert('이미 존재하는 그룹 ID 입니다.');
+    }
 
     $sql = " insert into {$g5['group_table']}
                 set gr_id = '{$gr_id}',
                      {$sql_common} ";
     sql_query($sql);
-
-} else if ($w == "u") {
-
+} elseif ($w == "u") {
     $sql = " update {$g5['group_table']}
                 set {$sql_common}
                 where gr_id = '{$gr_id}' ";
     sql_query($sql);
-
 } else {
     alert('제대로 된 값이 넘어오지 않았습니다.');
 }
 
 run_event('admin_boardgroup_form_update', $gr_id, $w);
 
-goto_url('./boardgroup_form.php?w=u&amp;gr_id='.$gr_id.'&amp;'.$qstr);
\ No newline at end of file
+goto_url('./boardgroup_form.php?w=u&amp;gr_id='.$gr_id.'&amp;'.$qstr);
diff --git a/adm/boardgroup_list.php b/adm/boardgroup_list.php
index 793d5a28b..576906472 100644
--- a/adm/boardgroup_list.php
+++ b/adm/boardgroup_list.php
@@ -16,27 +16,29 @@ if (!isset($group['gr_device'])) {
 $sql_common = " from {$g5['group_table']} ";
 
 $sql_search = " where (1) ";
-if ($is_admin != 'super')
+if ($is_admin != 'super') {
     $sql_search .= " and (gr_admin = '{$member['mb_id']}') ";
+}
 
 if ($stx) {
     $sql_search .= " and ( ";
     switch ($sfl) {
-        case "gr_id" :
-        case "gr_admin" :
+        case "gr_id":
+        case "gr_admin":
             $sql_search .= " ({$sfl} = '{$stx}') ";
             break;
-        default :
+        default:
             $sql_search .= " ({$sfl} like '%{$stx}%') ";
             break;
     }
     $sql_search .= " ) ";
 }
 
-if ($sst)
+if ($sst) {
     $sql_order = " order by {$sst} {$sod} ";
-else
+} else {
     $sql_order = " order by gr_id asc ";
+}
 
 $sql = " select count(*) as cnt {$sql_common} {$sql_search} {$sql_order} ";
 $row = sql_fetch($sql);
@@ -44,7 +46,9 @@ $total_count = $row['cnt'];
 
 $rows = $config['cf_page_rows'];
 $total_page  = ceil($total_count / $rows);  // 전체 페이지 계산
-if ($page < 1) $page = 1; // 페이지가 없으면 첫 페이지 (1 페이지)
+if ($page < 1) {
+    $page = 1; // 페이지가 없으면 첫 페이지 (1 페이지)
+}
 $from_record = ($page - 1) * $rows; // 시작 열을 구함
 
 $sql = " select * {$sql_common} {$sql_search} {$sql_order} limit {$from_record}, {$rows} ";
@@ -64,15 +68,15 @@ $colspan = 10;
 </div>
 
 <form name="fsearch" id="fsearch" class="local_sch01 local_sch" method="get">
-<label for="sfl" class="sound_only">검색대상</label>
-<select name="sfl" id="sfl">
-    <option value="gr_subject"<?php echo get_selected($sfl, "gr_subject"); ?>>제목</option>
-    <option value="gr_id"<?php echo get_selected($sfl, "gr_id"); ?>>ID</option>
-    <option value="gr_admin"<?php echo get_selected($sfl, "gr_admin"); ?>>그룹관리자</option>
-</select>
-<label for="stx" class="sound_only">검색어<strong class="sound_only"> 필수</strong></label>
-<input type="text" name="stx" id="stx" value="<?php echo $stx ?>" required class="required frm_input">
-<input type="submit" value="검색" class="btn_submit">
+    <label for="sfl" class="sound_only">검색대상</label>
+    <select name="sfl" id="sfl">
+        <option value="gr_subject"<?php echo get_selected($sfl, "gr_subject"); ?>>제목</option>
+        <option value="gr_id"<?php echo get_selected($sfl, "gr_id"); ?>>ID</option>
+        <option value="gr_admin"<?php echo get_selected($sfl, "gr_admin"); ?>>그룹관리자</option>
+    </select>
+    <label for="stx" class="sound_only">검색어<strong class="sound_only"> 필수</strong></label>
+    <input type="text" name="stx" id="stx" value="<?php echo $stx ?>" required class="required frm_input">
+    <input type="submit" value="검색" class="btn_submit">
 </form>
 
 
@@ -106,8 +110,7 @@ $colspan = 10;
     </thead>
     <tbody>
     <?php
-    for ($i=0; $row=sql_fetch_array($result); $i++)
-    {
+    for ($i=0; $row=sql_fetch_array($result); $i++) {
         // 접근회원수
         $sql1 = " select count(*) as cnt from {$g5['group_member_table']} where gr_id = '{$row['gr_id']}' ";
         $row1 = sql_fetch($sql1);
@@ -133,10 +136,10 @@ $colspan = 10;
             <input type="text" name="gr_subject[<?php echo $i ?>]" value="<?php echo get_text($row['gr_subject']) ?>" id="gr_subject_<?php echo $i ?>" class="tbl_input">
         </td>
         <td class="td_mng td_input">
-        <?php if ($is_admin == 'super'){ ?>
+        <?php if ($is_admin == 'super') { ?>
             <label for="gr_admin_<?php echo $i; ?>" class="sound_only">그룹관리자</label>
             <input type="text" name="gr_admin[<?php echo $i ?>]" value="<?php echo get_sanitize_input($row['gr_admin']); ?>" id="gr_admin_<?php echo $i ?>" class="tbl_input" size="10" maxlength="20">
-        <?php }else{ ?>
+        <?php } else { ?>
             <input type="hidden" name="gr_admin[<?php echo $i ?>]" value="<?php echo get_sanitize_input($row['gr_admin']); ?>"><?php echo get_text($row['gr_admin']); ?>
         <?php } ?>
         </td>
@@ -160,11 +163,11 @@ $colspan = 10;
         </td>
         <td class="td_mng td_mng_s"><?php echo $s_upd ?></td>
     </tr>
-
     <?php
-        }
-    if ($i == 0)
+    }
+    if ($i == 0) {
         echo '<tr><td colspan="'.$colspan.'" class="empty_table">자료가 없습니다.</td></tr>';
+    }
     ?>
     </table>
 </div>
diff --git a/adm/boardgroup_list_update.php b/adm/boardgroup_list_update.php
index 94cbd96a6..4af9f9718 100644
--- a/adm/boardgroup_list_update.php
+++ b/adm/boardgroup_list_update.php
@@ -2,34 +2,32 @@
 $sub_menu = "300200";
 include_once('./_common.php');
 
-//print_r2($_POST); exit;
-
 check_demo();
 
 auth_check_menu($auth, $sub_menu, 'w');
 
 check_admin_token();
 
-$post_chk = isset($_POST['chk']) ? (array) $_POST['chk'] : array();
-$post_group_id = isset($_POST['group_id']) ? (array) $_POST['group_id'] : array();
-$act_button = isset($_POST['act_button']) ? $_POST['act_button'] : '';
+$post_chk       = isset($_POST['chk']) ? (array) $_POST['chk'] : array();
+$post_group_id  = isset($_POST['group_id']) ? (array) $_POST['group_id'] : array();
+$act_button     = isset($_POST['act_button']) ? $_POST['act_button'] : '';
 
-$count = count($post_chk);
+$chk_count = count($post_chk);
 
-if(!$count)
+if (!$chk_count) {
     alert($act_button.'할 게시판그룹을 1개이상 선택해 주세요.');
+}
 
-for ($i=0; $i<$count; $i++)
-{
-    $k     = isset($post_chk[$i]) ? (int) $post_chk[$i] : 0;
-    $gr_id = preg_replace('/[^a-z0-9_]/i', '', $post_group_id[$k]);
-    $gr_subject = isset($_POST['gr_subject'][$k]) ? strip_tags(clean_xss_attributes($_POST['gr_subject'][$k])) : '';
-    $gr_admin = isset($_POST['gr_admin'][$k]) ? strip_tags(clean_xss_attributes($_POST['gr_admin'][$k])) : '';
-    $gr_device = isset($_POST['gr_device'][$k]) ? clean_xss_tags($_POST['gr_device'][$k], 1, 1, 10) : '';
-    $gr_use_access = isset($_POST['gr_use_access'][$k]) ? (int) $_POST['gr_use_access'][$k] : 0;
-    $gr_order = isset($_POST['gr_order'][$k]) ? (int) $_POST['gr_order'][$k] : 0;
+for ($i=0; $i<$chk_count; $i++) {
+    $k              = isset($post_chk[$i]) ? (int) $post_chk[$i] : 0;
+    $gr_id          = preg_replace('/[^a-z0-9_]/i', '', $post_group_id[$k]);
+    $gr_subject     = isset($_POST['gr_subject'][$k]) ? strip_tags(clean_xss_attributes($_POST['gr_subject'][$k])) : '';
+    $gr_admin       = isset($_POST['gr_admin'][$k]) ? strip_tags(clean_xss_attributes($_POST['gr_admin'][$k])) : '';
+    $gr_device      = isset($_POST['gr_device'][$k]) ? clean_xss_tags($_POST['gr_device'][$k], 1, 1, 10) : '';
+    $gr_use_access  = isset($_POST['gr_use_access'][$k]) ? (int) $_POST['gr_use_access'][$k] : 0;
+    $gr_order       = isset($_POST['gr_order'][$k]) ? (int) $_POST['gr_order'][$k] : 0;
 
-    if($act_button == '선택수정') {
+    if ($act_button == '선택수정') {
         $sql = " update {$g5['group_table']}
                     set gr_subject    = '{$gr_subject}',
                         gr_device     = '".sql_real_escape_string($gr_device)."',
@@ -37,13 +35,15 @@ for ($i=0; $i<$count; $i++)
                         gr_use_access = '".$gr_use_access."',
                         gr_order      = '".$gr_order."'
                   where gr_id         = '{$gr_id}' ";
-        if ($is_admin != 'super')
+        if ($is_admin != 'super') {
             $sql .= " and gr_admin    = '{$gr_admin}' ";
+        }
         sql_query($sql);
-    } else if($act_button == '선택삭제') {
+    } elseif ($act_button == '선택삭제') {
         $row = sql_fetch(" select count(*) as cnt from {$g5['board_table']} where gr_id = '$gr_id' ");
-        if ($row['cnt'])
+        if ($row['cnt']) {
             alert("이 그룹에 속한 게시판이 존재하여 게시판 그룹을 삭제할 수 없습니다.\\n\\n이 그룹에 속한 게시판을 먼저 삭제하여 주십시오.", './board_list.php?sfl=gr_id&amp;stx='.$gr_id);
+        }
 
         // 그룹 삭제
         sql_query(" delete from {$g5['group_table']} where gr_id = '$gr_id' ");
@@ -53,6 +53,6 @@ for ($i=0; $i<$count; $i++)
     }
 }
 
-run_event('admin_boardgroup_list_update', $act_button, $chk, $post_group_id, $qstr);
+run_event('admin_boardgroup_list_update', $act_button, $post_chk, $post_group_id, $qstr);
 
-goto_url('./boardgroup_list.php?'.$qstr);
\ No newline at end of file
+goto_url('./boardgroup_list.php?'.$qstr);
diff --git a/adm/boardgroupmember_form.php b/adm/boardgroupmember_form.php
index 529d7495d..f22be46fb 100644
--- a/adm/boardgroupmember_form.php
+++ b/adm/boardgroupmember_form.php
@@ -6,9 +6,10 @@ auth_check_menu($auth, $sub_menu, 'w');
 
 $mb = get_member($mb_id);
 $token = isset($token) ? $token : '';
-
-if (! (isset($mb['mb_id']) && $mb['mb_id']))
+ 
+if (! (isset($mb['mb_id']) && $mb['mb_id'])) {
     alert('존재하지 않는 회원입니다.');
+}
 
 $g5['title'] = '접근가능그룹';
 include_once('./admin.head.php');
@@ -16,95 +17,99 @@ include_once('./admin.head.php');
 $colspan = 4;
 ?>
 
-<form name="fboardgroupmember_form" id="fboardgroupmember_form" action="./boardgroupmember_update.php" onsubmit="return boardgroupmember_form_check(this)" method="post">
-<input type="hidden" name="mb_id" value="<?php echo $mb['mb_id'] ?>" id="mb_id">
-<input type="hidden" name="token" value="" id="token">
-<div class="local_ov01 local_ov">
-    <span class="btn_ov01"><span class="ov_txt"> 아이디</span><span class="ov_num"><?php echo $mb['mb_id'] ?></span></span>
-    <span class="btn_ov01"><span class="ov_txt"> 이름</span><span class="ov_num"><?php echo get_text($mb['mb_name']); ?></span></span>
-    <span class="btn_ov01"><span class="ov_txt"> 닉네임</span><span class="ov_num"><?php echo $mb['mb_nick'] ?></span></span>
-</div>    
-<div class="local_cmd01 local_cmd">
+<form name="fboardgroupmember_form" id="fboardgroupmember_form" action="./boardgroupmember_update.php"
+    onsubmit="return boardgroupmember_form_check(this)" method="post">
+    <input type="hidden" name="mb_id" value="<?php echo $mb['mb_id'] ?>" id="mb_id">
+    <input type="hidden" name="token" value="" id="token">
 
-    <label for="gr_id">그룹지정</label>
-    <select name="gr_id" id="gr_id">
-        <option value="">접근가능 그룹을 선택하세요.</option>
-        <?php
-        $sql = " select *
-                    from {$g5['group_table']}
-                    where gr_use_access = 1 ";
-        //if ($is_admin == 'group') {
-        if ($is_admin != 'super')
-            $sql .= " and gr_admin = '{$member['mb_id']}' ";
-        $sql .= " order by gr_id ";
-        $result = sql_query($sql);
-        for ($i=0; $row=sql_fetch_array($result); $i++) {
-            echo "<option value=\"".$row['gr_id']."\">".$row['gr_subject']."</option>";
-        }
-        ?>
-    </select>
-    <input type="submit" value="선택" class="btn_submit btn" accesskey="s">
-</div>
+    <div class="local_ov01 local_ov">
+        <span class="btn_ov01"><span class="ov_txt"> 아이디</span><span class="ov_num"><?php echo $mb['mb_id'] ?></span></span>
+        <span class="btn_ov01"><span class="ov_txt"> 이름</span><span class="ov_num"><?php echo get_text($mb['mb_name']); ?></span></span>
+        <span class="btn_ov01"><span class="ov_txt"> 닉네임</span><span class="ov_num"><?php echo $mb['mb_nick'] ?></span></span>
+    </div>    
+
+    <div class="local_cmd01 local_cmd">
+        <label for="gr_id">그룹지정</label>
+        <select name="gr_id" id="gr_id">
+            <option value="">접근가능 그룹을 선택하세요.</option>
+            <?php
+            $sql = " select *
+                        from {$g5['group_table']}
+                        where gr_use_access = 1 ";
+            if ($is_admin != 'super') {
+                $sql .= " and gr_admin = '{$member['mb_id']}' ";
+            }
+            $sql .= " order by gr_id ";
+            $result = sql_query($sql);
+            for ($i=0; $row=sql_fetch_array($result); $i++) {
+                echo "<option value=\"".$row['gr_id']."\">".$row['gr_subject']."</option>";
+            }
+            ?>
+        </select>
+        <input type="submit" value="선택" class="btn_submit btn" accesskey="s">
+    </div>
 </form>
 
-<form name="fboardgroupmember" id="fboardgroupmember" action="./boardgroupmember_update.php" onsubmit="return fboardgroupmember_submit(this);" method="post">
-<input type="hidden" name="sst" value="<?php echo $sst ?>" id="sst">
-<input type="hidden" name="sod" value="<?php echo $sod ?>" id="sod">
-<input type="hidden" name="sfl" value="<?php echo $sfl ?>" id="sfl">
-<input type="hidden" name="stx" value="<?php echo $stx ?>" id="stx">
-<input type="hidden" name="page" value="<?php echo $page ?>" id="page">
-<input type="hidden" name="token" value="<?php echo get_sanitize_input($token); ?>" id="token">
-<input type="hidden" name="mb_id" value="<?php echo $mb['mb_id'] ?>" id="mb_id">
-<input type="hidden" name="w" value="d" id="w">
+<form name="fboardgroupmember" id="fboardgroupmember" action="./boardgroupmember_update.php" 
+    onsubmit="return fboardgroupmember_submit(this);" method="post">
+    <input type="hidden" name="sst" value="<?php echo $sst ?>" id="sst">
+    <input type="hidden" name="sod" value="<?php echo $sod ?>" id="sod">
+    <input type="hidden" name="sfl" value="<?php echo $sfl ?>" id="sfl">
+    <input type="hidden" name="stx" value="<?php echo $stx ?>" id="stx">
+    <input type="hidden" name="page" value="<?php echo $page ?>" id="page">
+    <input type="hidden" name="token" value="<?php echo get_sanitize_input($token); ?>" id="token">
+    <input type="hidden" name="mb_id" value="<?php echo $mb['mb_id'] ?>" id="mb_id">
+    <input type="hidden" name="w" value="d" id="w">
 
-<div class="tbl_head01 tbl_wrap">
-    <table>
-    <caption><?php echo $g5['title']; ?> 목록</caption>
-    <thead>
-    <tr>
-        <th scope="col">
-            <label for="chkall" class="sound_only">접근가능그룹 전체</label>
-            <input type="checkbox" name="chkall" value="1" id="chkall" onclick="check_all(this.form)">
-        </th>
-        <th scope="col">그룹아이디</th>
-        <th scope="col">그룹</th>
-        <th scope="col">처리일시</th>
-    </tr>
-    </thead>
-    <tbody>
-    <?php
-    $sql = " select * from {$g5['group_member_table']} a, {$g5['group_table']} b
-                where a.mb_id = '{$mb['mb_id']}'
-                and a.gr_id = b.gr_id ";
-    if ($is_admin != 'super')
-        $sql .= " and b.gr_admin = '{$member['mb_id']}' ";
-    $sql .= " order by a.gr_id desc ";
-    $result = sql_query($sql);
-    for ($i=0; $row=sql_fetch_array($result); $i++) {
-    ?>
-    <tr>
-        <td class="td_chk">
-            <label for="chk_<?php echo $i; ?>" class="sound_only"><?php echo $row['gr_subject'] ?> 그룹</label>
-            <input type="checkbox" name="chk[]" value="<?php echo $row['gm_id'] ?>" id="chk_<?php echo $i ?>">
-        </td>
-        <td class="td_grid"><a href="<?php echo G5_BBS_URL; ?>/group.php?gr_id=<?php echo $row['gr_id'] ?>"><?php echo $row['gr_id'] ?></a></td>
-        <td class="td_category"><?php echo $row['gr_subject'] ?></td>
-        <td class="td_datetime"><?php echo $row['gm_datetime'] ?></td>
-    </tr>
-    <?php
-    }
+    <div class="tbl_head01 tbl_wrap">
+        <table>
+            <caption><?php echo $g5['title']; ?> 목록</caption>
+            <thead>
+                <tr>
+                    <th scope="col">
+                        <label for="chkall" class="sound_only">접근가능그룹 전체</label>
+                        <input type="checkbox" name="chkall" value="1" id="chkall" onclick="check_all(this.form)">
+                    </th>
+                    <th scope="col">그룹아이디</th>
+                    <th scope="col">그룹</th>
+                    <th scope="col">처리일시</th>
+                </tr>
+            </thead>
+            <tbody>
+            <?php
+            $sql = " select * from {$g5['group_member_table']} a, {$g5['group_table']} b
+                        where a.mb_id = '{$mb['mb_id']}'
+                        and a.gr_id = b.gr_id ";
+            if ($is_admin != 'super') {
+                $sql .= " and b.gr_admin = '{$member['mb_id']}' ";
+            }
+            $sql .= " order by a.gr_id desc ";
+            $result = sql_query($sql);
+            for ($i=0; $row=sql_fetch_array($result); $i++) {
+            ?>
+            <tr>
+                <td class="td_chk">
+                    <label for="chk_<?php echo $i; ?>" class="sound_only"><?php echo $row['gr_subject'] ?> 그룹</label>
+                    <input type="checkbox" name="chk[]" value="<?php echo $row['gm_id'] ?>" id="chk_<?php echo $i ?>">
+                </td>
+                <td class="td_grid"><a href="<?php echo G5_BBS_URL; ?>/group.php?gr_id=<?php echo $row['gr_id'] ?>"><?php echo $row['gr_id'] ?></a></td>
+                <td class="td_category"><?php echo $row['gr_subject'] ?></td>
+                <td class="td_datetime"><?php echo $row['gm_datetime'] ?></td>
+            </tr>
+            <?php
+            }
 
-    if ($i == 0) {
-        echo '<tr><td colspan="'.$colspan.'" class="empty_table">접근가능한 그룹이 없습니다.</td></tr>';
-    }
-    ?>
-    </tbody>
-    </table>
-</div>
+            if ($i == 0) {
+                echo '<tr><td colspan="'.$colspan.'" class="empty_table">접근가능한 그룹이 없습니다.</td></tr>';
+            }
+            ?>
+            </tbody>
+        </table>
+    </div>
 
-<div class="btn_list01 btn_list">
-    <input type="submit" name="" value="선택삭제" class="btn btn_02">
-</div>
+    <div class="btn_list01 btn_list">
+        <input type="submit" name="" value="선택삭제" class="btn btn_02">
+    </div>
 </form>
 
 <script>
@@ -130,4 +135,4 @@ function boardgroupmember_form_check(f)
 </script>
 
 <?php
-include_once('./admin.tail.php');
\ No newline at end of file
+include_once('./admin.tail.php');
diff --git a/adm/boardgroupmember_list.php b/adm/boardgroupmember_list.php
index 2cfad069d..0930d22ca 100644
--- a/adm/boardgroupmember_list.php
+++ b/adm/boardgroupmember_list.php
@@ -11,13 +11,13 @@ if (!$gr['gr_id']) {
 
 $sql_common = " from {$g5['group_member_table']} a
                          left outer join {$g5['member_table']} b on (a.mb_id = b.mb_id) ";
-
 $sql_search = " where gr_id = '{$gr_id}' ";
+
 // 회원아이디로 검색되지 않던 오류를 수정
 if (isset($stx) && $stx) {
     $sql_search .= " and ( ";
     switch ($sfl) {
-        default :
+        default:
             $sql_search .= " ($sfl like '%$stx%') ";
             break;
     }
@@ -25,7 +25,7 @@ if (isset($stx) && $stx) {
 }
 
 if (!$sst) {
-    $sst  = "gm_datetime";
+    $sst = "gm_datetime";
     $sod = "desc";
 }
 $sql_order = " order by {$sst} {$sod} ";
@@ -39,7 +39,9 @@ $total_count = $row['cnt'];
 
 $rows = $config['cf_page_rows'];
 $total_page  = ceil($total_count / $rows);  // 전체 페이지 계산
-if ($page < 1) $page = 1; // 페이지가 없으면 첫 페이지 (1 페이지)
+if ($page < 1) {
+    $page = 1; // 페이지가 없으면 첫 페이지 (1 페이지)
+}
 $from_record = ($page - 1) * $rows; // 시작 열을 구함
 
 $sql = " select *
@@ -56,88 +58,90 @@ $colspan = 7;
 ?>
 
 <form name="fsearch" id="fsearch" class="local_sch01 local_sch" method="get">
-<input type="hidden" name="gr_id" value="<?php echo $gr_id ?>">
-<label for="sfl" class="sound_only">검색대상</label>
-<select name="sfl" id="sfl">
-    <option value="a.mb_id"<?php echo get_selected($sfl, "a.mb_id") ?>>회원아이디</option>
-</select>
-<label for="stx" class="sound_only">검색어<strong class="sound_only"> 필수</strong></label>
-<input type="text" name="stx" value="<?php echo $stx ?>" id="stx" required class="required frm_input">
-<input type="submit" value="검색" class="btn_submit">
+    <input type="hidden" name="gr_id" value="<?php echo $gr_id ?>">
+    <label for="sfl" class="sound_only">검색대상</label>
+    <select name="sfl" id="sfl">
+        <option value="a.mb_id"<?php echo get_selected($sfl, "a.mb_id") ?>>회원아이디</option>
+    </select>
+    <label for="stx" class="sound_only">검색어<strong class="sound_only"> 필수</strong></label>
+    <input type="text" name="stx" value="<?php echo $stx ?>" id="stx" required class="required frm_input">
+    <input type="submit" value="검색" class="btn_submit">
 </form>
 
-<form name="fboardgroupmember" id="fboardgroupmember" action="./boardgroupmember_update.php" onsubmit="return fboardgroupmember_submit(this);" method="post">
-<input type="hidden" name="sst" value="<?php echo $sst ?>">
-<input type="hidden" name="sod" value="<?php echo $sod ?>">
-<input type="hidden" name="sfl" value="<?php echo $sfl ?>">
-<input type="hidden" name="stx" value="<?php echo $stx ?>">
-<input type="hidden" name="page" value="<?php echo $page ?>">
-<input type="hidden" name="token" value="<?php echo $token ?>">
-<input type="hidden" name="gr_id" value="<?php echo $gr_id ?>">
-<input type="hidden" name="w" value="ld">
+<form name="fboardgroupmember" id="fboardgroupmember" action="./boardgroupmember_update.php" 
+    onsubmit="return fboardgroupmember_submit(this);" method="post">
+    <input type="hidden" name="sst" value="<?php echo $sst ?>">
+    <input type="hidden" name="sod" value="<?php echo $sod ?>">
+    <input type="hidden" name="sfl" value="<?php echo $sfl ?>">
+    <input type="hidden" name="stx" value="<?php echo $stx ?>">
+    <input type="hidden" name="page" value="<?php echo $page ?>">
+    <input type="hidden" name="token" value="<?php echo $token ?>">
+    <input type="hidden" name="gr_id" value="<?php echo $gr_id ?>">
+    <input type="hidden" name="w" value="ld">
 
-<div class="tbl_head01 tbl_wrap">
-    <table>
-    <caption><?php echo $g5['title']; ?> 목록</caption>
-    <thead>
-    <tr>
-        <th scope="col">
-            <label for="chkall" class="sound_only">접근가능회원 전체</label>
-            <input type="checkbox" name="chkall" value="1" id="chkall" onclick="check_all(this.form)">
-        </th>
-        <th scope="col">그룹</th>
-        <th scope="col"><?php echo subject_sort_link('b.mb_id', 'gr_id='.$gr_id) ?>회원아이디</a></th>
-        <th scope="col"><?php echo subject_sort_link('b.mb_name', 'gr_id='.$gr_id) ?>이름</a></th>
-        <th scope="col"><?php echo subject_sort_link('b.mb_nick', 'gr_id='.$gr_id) ?>별명</a></th>
-        <th scope="col"><?php echo subject_sort_link('b.mb_today_login', 'gr_id='.$gr_id) ?>최종접속</a></th>
-        <th scope="col"><?php echo subject_sort_link('a.gm_datetime', 'gr_id='.$gr_id) ?>처리일시</a></th>
-    </tr>
-    </thead>
-    <tbody>
-    <?php
-    for ($i=0; $row=sql_fetch_array($result); $i++)
-    {
-        // 접근가능한 그룹수
-        $sql2 = " select count(*) as cnt from {$g5['group_member_table']} where mb_id = '{$row['mb_id']}' ";
-        $row2 = sql_fetch($sql2);
-        $group = "";
-        if ($row2['cnt'])
-            $group = '<a href="./boardgroupmember_form.php?mb_id='.$row['mb_id'].'">'.$row2['cnt'].'</a>';
+    <div class="tbl_head01 tbl_wrap">
+        <table>
+            <caption><?php echo $g5['title']; ?> 목록</caption>
+            <thead>
+                <tr>
+                    <th scope="col">
+                        <label for="chkall" class="sound_only">접근가능회원 전체</label>
+                        <input type="checkbox" name="chkall" value="1" id="chkall" onclick="check_all(this.form)">
+                    </th>
+                    <th scope="col">그룹</th>
+                    <th scope="col"><?php echo subject_sort_link('b.mb_id', 'gr_id='.$gr_id) ?>회원아이디</a></th>
+                    <th scope="col"><?php echo subject_sort_link('b.mb_name', 'gr_id='.$gr_id) ?>이름</a></th>
+                    <th scope="col"><?php echo subject_sort_link('b.mb_nick', 'gr_id='.$gr_id) ?>별명</a></th>
+                    <th scope="col"><?php echo subject_sort_link('b.mb_today_login', 'gr_id='.$gr_id) ?>최종접속</a></th>
+                    <th scope="col"><?php echo subject_sort_link('a.gm_datetime', 'gr_id='.$gr_id) ?>처리일시</a></th>
+                </tr>
+            </thead>
+            <tbody>
+            <?php
+            for ($i=0; $row=sql_fetch_array($result); $i++) {
+                // 접근가능한 그룹수
+                $sql2 = " select count(*) as cnt from {$g5['group_member_table']} where mb_id = '{$row['mb_id']}' ";
+                $row2 = sql_fetch($sql2);
+                $group = "";
+                if ($row2['cnt']) {
+                    $group = '<a href="./boardgroupmember_form.php?mb_id='.$row['mb_id'].'">'.$row2['cnt'].'</a>';
+                }
 
-        $mb_nick = get_sideview($row['mb_id'], $row['mb_nick'], $row['mb_email'], $row['mb_homepage']);
+                $mb_nick = get_sideview($row['mb_id'], $row['mb_nick'], $row['mb_email'], $row['mb_homepage']);
 
-        $bg = 'bg'.($i%2);
-    ?>
-    <tr class="<?php echo $bg; ?>">
-        <td class="td_chk">
-            <label for="chk_<?php echo $i; ?>" class="sound_only"><?php echo $row['mb_nick'] ?> 회원</label>
-            <input type="checkbox" name="chk[]" value="<?php echo $row['gm_id'] ?>" id="chk_<?php echo $i ?>">
-        </td>
-        <td class="td_grid"><?php echo $group ?></td>
-        <td class="td_mbid"><?php echo $row['mb_id'] ?></td>
-        <td class="td_mbname"><?php echo get_text($row['mb_name']); ?></td>
-        <td class="td_name sv_use"><?php echo $mb_nick ?></td>
-        <td class="td_datetime"><?php echo substr($row['mb_today_login'],2,8) ?></td>
-        <td class="td_datetime"><?php echo $row['gm_datetime'] ?></td>
-    </tr>
-    <?php
-    }
+                $bg = 'bg'.($i%2);
+                ?>
+                <tr class="<?php echo $bg; ?>">
+                    <td class="td_chk">
+                        <label for="chk_<?php echo $i; ?>" class="sound_only"><?php echo $row['mb_nick'] ?> 회원</label>
+                        <input type="checkbox" name="chk[]" value="<?php echo $row['gm_id'] ?>" id="chk_<?php echo $i ?>">
+                    </td>
+                    <td class="td_grid"><?php echo $group ?></td>
+                    <td class="td_mbid"><?php echo $row['mb_id'] ?></td>
+                    <td class="td_mbname"><?php echo get_text($row['mb_name']); ?></td>
+                    <td class="td_name sv_use"><?php echo $mb_nick ?></td>
+                    <td class="td_datetime"><?php echo substr($row['mb_today_login'], 2, 8) ?></td>
+                    <td class="td_datetime"><?php echo $row['gm_datetime'] ?></td>
+                </tr>
+                <?php
+            }
 
-    if ($i == 0)
-    {
-        echo '<tr><td colspan="'.$colspan.'" class="empty_table">자료가 없습니다.</td></tr>';
-    }
-    ?>
-    </tbody>
-    </table>
-</div>
+            if ($i == 0) {
+                echo '<tr><td colspan="'.$colspan.'" class="empty_table">자료가 없습니다.</td></tr>';
+            }
+            ?>
+            </tbody>
+        </table>
+    </div>
 
-<div class="btn_list01 btn_list">
-    <input type="submit" name="" value="선택삭제">
-</div>
+    <div class="btn_list01 btn_list">
+        <input type="submit" name="" value="선택삭제">
+    </div>
 </form>
 
-<?php echo get_paging(G5_IS_MOBILE ? $config['cf_mobile_pages'] : $config['cf_write_pages'], $page, $total_page, "{$_SERVER['SCRIPT_NAME']}?$qstr&amp;gr_id=$gr_id&page="); ?>
+<?php
+echo get_paging(G5_IS_MOBILE ? $config['cf_mobile_pages'] : $config['cf_write_pages'], $page, $total_page, "{$_SERVER['SCRIPT_NAME']}?$qstr&amp;gr_id=$gr_id&page=");
+?>
 
 <script>
 function fboardgroupmember_submit(f)
@@ -152,4 +156,4 @@ function fboardgroupmember_submit(f)
 </script>
 
 <?php
-include_once('./admin.tail.php');
\ No newline at end of file
+include_once('./admin.tail.php');
diff --git a/adm/boardgroupmember_update.php b/adm/boardgroupmember_update.php
index 4d943b30d..9296e83d2 100644
--- a/adm/boardgroupmember_update.php
+++ b/adm/boardgroupmember_update.php
@@ -4,17 +4,16 @@ include_once('./_common.php');
 
 sql_query(" ALTER TABLE {$g5['group_member_table']} CHANGE `gm_id` `gm_id` INT( 11 ) DEFAULT '0' NOT NULL AUTO_INCREMENT ", false);
 
-if ($w == '')
-{
+if ($w == '') {
     auth_check_menu($auth, $sub_menu, 'w');
 
     $mb = get_member($mb_id);
-    if (!$mb['mb_id']) {
+    if (empty($mb['mb_id'])) {
         alert('존재하지 않는 회원입니다.');
     }
 
     $gr = get_group($gr_id);
-    if (!$gr['gr_id']) {
+    if (empty($gr['gr_id'])) {
         alert('존재하지 않는 그룹입니다.');
     }
 
@@ -25,9 +24,7 @@ if ($w == '')
     $row = sql_fetch($sql);
     if ($row['cnt']) {
         alert('이미 등록되어 있는 자료입니다.');
-    }
-    else
-    {
+    } else {
         check_admin_token();
 
         $sql = " insert into {$g5['group_member_table']}
@@ -36,26 +33,26 @@ if ($w == '')
                          gm_datetime = '".G5_TIME_YMDHIS."' ";
         sql_query($sql);
     }
-}
-else if ($w == 'd' || $w == 'ld')
-{
+} elseif ($w == 'd' || $w == 'ld') {
     auth_check_menu($auth, $sub_menu, 'd');
 
     $count = count($_POST['chk']);
-    if(!$count)
+    if (!$count) {
         alert('삭제할 목록을 하나이상 선택해 주세요.');
+    }
 
     check_admin_token();
 
-    for($i=0; $i<$count; $i++) {
+    for ($i = 0; $i < $count; $i++) {
         $gm_id = (int) $_POST['chk'][$i];
         $sql = " select * from {$g5['group_member_table']} where gm_id = '$gm_id' ";
         $gm = sql_fetch($sql);
         if (!$gm['gm_id']) {
-            if($count == 1)
+            if ($count == 1) {
                 alert('존재하지 않는 자료입니다.');
-            else
+            } else {
                 continue;
+            }
         }
 
         $sql = " delete from {$g5['group_member_table']} where gm_id = '$gm_id' ";
@@ -63,7 +60,8 @@ else if ($w == 'd' || $w == 'ld')
     }
 }
 
-if ($w == 'ld')
+if ($w == 'ld') {
     goto_url('./boardgroupmember_list.php?gr_id='.$gr_id);
-else
-    goto_url('./boardgroupmember_form.php?mb_id='.$mb_id);
\ No newline at end of file
+} else {
+    goto_url('./boardgroupmember_form.php?mb_id='.$mb_id);
+}