Fixes for extension problems while installing/removing (still double-registration...
[mailer.git] / inc / mysql-manager.php
index be375eea693240de433a91fd2ff6667ca89417d4..7137be73f1506e172de78d16de92b78503ed3168 100644 (file)
@@ -60,7 +60,7 @@ function getModuleTitle ($mod) {
                } elseif (!EXT_IS_ACTIVE('cache')) {
                        // Load from database
                        $result = SQL_QUERY_ESC("SELECT title FROM `{!_MYSQL_PREFIX!}_mod_reg` WHERE `module`='%s' LIMIT 1",
-                               array($mod), __FUNCTION__, __LINE__);
+                       array($mod), __FUNCTION__, __LINE__);
                        list($name) = SQL_FETCHROW($result);
                        SQL_FREERESULT($result);
                }
@@ -85,18 +85,18 @@ function getModuleTitle ($mod) {
 
 // "Getter" for module description
 function getModuleDescription ($mode, $wht, $column = 'what') {
-       // Fix empty "what"
+       // Fix empty 'what'
        if (empty($wht)) {
-               $wht = "welcome";
+               $wht = 'welcome';
                if (getConfig('index_home') != '') $wht = getConfig('index_home');
        } // END - if
 
        // Default is not found
-       $ret = "??? (".$wht.")";
+       $ret = '??? (' . $wht . ')';
 
        // Look for title
        $result = SQL_QUERY_ESC("SELECT title FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE %s='%s' LIMIT 1",
-               array($mode, $column, $wht), __FUNCTION__, __LINE__);
+       array($mode, $column, $wht), __FUNCTION__, __LINE__);
 
        // Is there an entry?
        if (SQL_NUMROWS($result) == 1) {
@@ -128,7 +128,7 @@ function checkModulePermissions ($mod) {
        } // END - if
 
        // Major error in module registry is the default
-       $ret = "major";
+       $ret = 'major';
 
        // Check if script is installed if not return a 'done' to prevent some errors
        if ((!isInstalled()) || (isInstalling()) || (!isAdminRegistered())) {
@@ -146,14 +146,16 @@ function checkModulePermissions ($mod) {
        // Check if cache is latest version
        if (GET_EXT_VERSION('cache') >= '0.1.2') {
                // Is the cache there?
+               //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, 'Using cache.');
                if (!isset($GLOBALS['cache_array']['modules'])) {
-                       // This should normally not happen...
-                       debug_report_bug("Cache 'modules' is gone.");
+                       // This happens when a new extension is registered while ext-cache is installed
+                       $ret = 'cache_miss';
                } // END - if
 
                // Is the module cached?
                if (isset($GLOBALS['cache_array']['modules']['locked'][$mod_chk])) {
                        // Check cache
+                       //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, 'Cache found.');
                        $locked = $GLOBALS['cache_array']['modules']['locked'][$mod_chk];
                        $hidden = $GLOBALS['cache_array']['modules']['hidden'][$mod_chk];
                        $admin  = $GLOBALS['cache_array']['modules']['admin_only'][$mod_chk];
@@ -164,19 +166,27 @@ function checkModulePermissions ($mod) {
                        $found = true;
                } else {
                        // No, then we have to update it!
-                       $ret = "cache_miss";
+                       $ret = 'cache_miss';
                }
        } elseif (!EXT_IS_ACTIVE('cache')) {
                // Check for module in database
-               $result = SQL_QUERY_ESC("SELECT locked, hidden, admin_only, mem_only FROM `{!_MYSQL_PREFIX!}_mod_reg` WHERE `module`='%s' LIMIT 1",
+               //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, 'Using database.');
+               $result = SQL_QUERY_ESC("SELECT `locked`, `hidden`, `admin_only`, `mem_only` FROM `{!_MYSQL_PREFIX!}_mod_reg` WHERE `module`='%s' LIMIT 1",
                        array($mod_chk), __FUNCTION__, __LINE__);
                if (SQL_NUMROWS($result) == 1) {
                        // Read data
+                       //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, 'Entry found.');
                        list($locked, $hidden, $admin, $mem) = SQL_FETCHROW($result);
-                       SQL_FREERESULT($result);
                        $found = true;
+               } elseif (isDebugModeEnabled()) {
+                       // Debug message only in debug-mode...
+                       DEBUG_LOG(__FUNCTION__, __LINE__, 'Module ' . $mod_chk . ' not found!');
                }
+
+               // Free result
+               SQL_FREERESULT($result);
        }
+       //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, 'ret=' . $ret);
 
        // Is the module found?
        if ($found === true) {
@@ -188,26 +198,26 @@ function checkModulePermissions ($mod) {
                        $ret = 'done';
                } elseif ($locked == 'Y') {
                        // Module is locked
-                       $ret = "locked";
+                       $ret = 'locked';
                } elseif (($mem == 'Y') && (!IS_MEMBER())) {
                        // You have to login first!
-                       $ret = "mem_only";
+                       $ret = 'mem_only';
                } elseif (($admin == 'Y') && (!IS_ADMIN())) {
                        // Only the Admin is allowed to enter this module!
-                       $ret = "admin_only";
+                       $ret = 'admin_only';
                } else {
                        // @TODO Nothing helped???
                        DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("ret=%s,locked=%s,admin=%s,mem=%s",
-                               $ret,
-                               $locked,
-                               $admin,
-                               $mem
+                       $ret,
+                       $locked,
+                       $admin,
+                       $mem
                        ));
                }
        } // END - if
 
        // Still no luck or not found?
-       if (($ret == "cache_miss") || (!$found)) {
+       if (($ret == 'cache_miss') || ($found === false)) {
                //              ----- Legacy module -----                                               ---- Module in base folder  ----                       --- Module with extension's name ---
                if ((isFileReadable(sprintf("%sinc/modules/%s.php", constant('PATH'), $mod))) || (isFileReadable(sprintf("%s%s.php", constant('PATH'), $mod))) || (isFileReadable(sprintf("%s%s/%s.php", constant('PATH'), $extension, $mod)))) {
                        // Data is missing so we add it
@@ -215,29 +225,30 @@ function checkModulePermissions ($mod) {
                                // Since 0.3.6 we have a has_menu column, this took me a half hour
                                // to find a loop here... *sigh*
                                SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_mod_reg`
-(module, locked, hidden, mem_only, admin_only, has_menu) VALUES
+(`module`, `locked`, `hidden`, `mem_only`, `admin_only`, `has_menu`) VALUES
 ('%s','Y','N','N','N','N')", array($mod_chk), __FUNCTION__, __LINE__);
                        } else {
                                // Wrong/missing sql_patches!
                                SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_mod_reg`
-(module, locked, hidden, mem_only, admin_only) VALUES
+(`module`, `locked`, `hidden`, `mem_only`, `admin_only`) VALUES
 ('%s','Y','N','N','N')", array($mod_chk), __FUNCTION__, __LINE__);
                        }
 
                        // Everthing is fine?
                        if (SQL_AFFECTEDROWS() < 1) {
                                // Something bad happend!
-                               return "major";
+                               return 'major';
                        } // END - if
 
                        // Destroy cache here
-                       rebuildCacheFiles("modreg", "modreg");
+                       // @TODO Rewrite this to a filter
+                       rebuildCacheFiles('modreg', 'modreg');
 
                        // And reload data
                        $ret = checkModulePermissions($mod_chk);
                } else {
                        // Module not found we don't add it to the database
-                       $ret = "404";
+                       $ret = '404';
                }
        } elseif (!$found) {
                // Problem with module detected
@@ -252,11 +263,12 @@ function checkModulePermissions ($mod) {
        }
 
        // Return the value
+       //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, 'ret=' . $ret);
        return $ret;
 }
 
 // Add menu description pending on given file name (without path!)
-function ADD_DESCR ($ACC_LVL, $FQFN, $return = false, $output = true) {
+function ADD_DESCR ($accessLevel, $FQFN, $return = false, $output = true) {
        // Use only filename of the FQFN...
        $file = basename($FQFN);
 
@@ -266,76 +278,77 @@ function ADD_DESCR ($ACC_LVL, $FQFN, $return = false, $output = true) {
        $AND = '';
 
        // First we have to do some analysis...
-       if (substr($file, 0, 7) == "action-") {
+       if (substr($file, 0, 7) == 'action-') {
                // This is an action file!
-               $type = "action";
+               $type = 'action';
                $search = substr($file, 7);
-               switch ($ACC_LVL) {
-               case 'admin':
-                       $modCheck = 'admin';
-                       break;
-
-               case 'sponsor':
-               case 'guest':
-               case 'member':
-                       $modCheck = $GLOBALS['module'];
-                       break;
+               switch ($accessLevel) {
+                       case 'admin':
+                               $modCheck = 'admin';
+                               break;
+
+                       case 'sponsor':
+                       case 'guest':
+                       case 'member':
+                               $modCheck = getModule();
+                               break;
                }
                $AND = " AND (`what`='' OR `what` IS NULL)";
-       } elseif (substr($file, 0, 5) == "what-") {
+       } elseif (substr($file, 0, 5) == 'what-') {
                // This is an admin what file!
-               $type = "what";
+               $type = 'what';
                $search = substr($file, 5);
                $AND = '';
-               switch ($ACC_LVL) {
-               case 'admin':
-                       $modCheck = 'admin';
-                       break;
-
-               case 'guest':
-               case 'member':
-                       $modCheck = $GLOBALS['module'];
-                       if (!IS_ADMIN()) {
-                               $AND = " AND `visible`='Y' AND `locked`='N'";
-                       }
-                       break;
+               switch ($accessLevel) {
+                       case 'admin':
+                               $modCheck = 'admin';
+                               break;
+
+                       case 'guest':
+                       case 'member':
+                               $modCheck = getModule();
+                               if (!IS_ADMIN()) {
+                                       $AND = " AND `visible`='Y' AND `locked`='N'";
+                               }
+                               break;
                }
+
                $dummy = substr($search, 0, -4);
-               $AND .= " AND `action`='".getModeAction($ACC_LVL, $dummy)."'";
-       } elseif (($ACC_LVL == 'sponsor') || ($ACC_LVL == "engine")) {
+               $AND .= " AND `action`='".getModeAction($accessLevel, $dummy)."'";
+       } elseif (($accessLevel == 'sponsor') || ($accessLevel == "engine")) {
                // Sponsor / engine menu
-               $type     = "what";
+               $type     = 'what';
                $search   = $file;
-               $modCheck = $GLOBALS['module'];
+               $modCheck = getModule();
                $AND      = '';
        } else {
                // Other
-               $type     = "menu";
+               $type     = 'menu';
                $search   = $file;
-               $modCheck = $GLOBALS['module'];
+               $modCheck = getModule();
                $AND      = '';
        }
 
        // Begin the navigation line
        if ((!isset($GLOBALS['nav_depth'])) && (!$return)) {
                $GLOBALS['nav_depth'] = 0;
-               $prefix = "<div class=\"you_are_here\">{--YOU_ARE_HERE--}&nbsp;<strong><a class=\"you_are_here\" href=\"{!URL!}/modules.php?module=".$GLOBALS['module'].$LINK_ADD."\">Home</a></strong>";
+               $prefix = "<div class=\"you_are_here\">{--YOU_ARE_HERE--}&nbsp;<strong><a class=\"you_are_here\" href=\"{!URL!}/modules.php?module=".getModule().$LINK_ADD."\">Home</a></strong>";
        } else {
                if (!$return) $GLOBALS['nav_depth']++;
                $prefix = '';
        }
 
-       $prefix .= "&nbsp;-&gt;&nbsp;";
+       $prefix .= '&nbsp;-&gt;&nbsp;';
 
        // We need to remove .php and the end
-       if (substr($search, -4, 4) == ".php") {
+       if (substr($search, -4, 4) == '.php') {
                // Remove the .php
                $search = substr($search, 0, -4);
        } // END - i
 
        // Get the title from menu
        $result = SQL_QUERY_ESC("SELECT title FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE %s='%s' ".$AND." LIMIT 1",
-               array($ACC_LVL, $type, $search), __FUNCTION__, __LINE__);
+       array($accessLevel, $type, $search), __FUNCTION__, __LINE__);
 
        // Menu found?
        if (SQL_NUMROWS($result) == 1) {
@@ -348,18 +361,18 @@ function ADD_DESCR ($ACC_LVL, $FQFN, $return = false, $output = true) {
                        return $ret;
                } elseif (((GET_EXT_VERSION('sql_patches') >= '0.2.3') && (getConfig('youre_here') == 'Y')) || ((IS_ADMIN()) && ($modCheck == 'admin'))) {
                        // Output HTML code
-                       $OUT = $prefix."<strong><a class=\"you_are_here\" href=\"{!URL!}/modules.php?module=".$modCheck.'&amp;'.$type.'='.$search.$LINK_ADD."\">".$ret."</a></strong>\n";
+                       $OUT = $prefix . "<strong><a class=\"you_are_here\" href=\"{!URL!}/modules.php?module=" . $modCheck . '&amp;' . $type . '=' . $search.$LINK_ADD . "\">" . $ret . "</a></strong>\n";
 
                        // Can we close the you-are-here navigation?
-                       //* DEBUG: */ echo __LINE__."*".$type.'/'.$GLOBALS['what']."*<br />\n";
-                       if (($type == "what") || (($type == "action") && ((!isset($GLOBALS['what'])) || ($GLOBALS['what'] == "overview")))) {
+                       //* DEBUG: */ echo __LINE__."*".$type.'/'.getWhat()."*<br />\n";
+                       if (($type == 'what') || (($type == 'action') && ((!isWhatSet()) || (getWhat() == 'overview')))) {
                                //* DEBUG: */ echo __LINE__.'+'.$type."+<br />\n";
                                // Add closing div and br-tag
                                $OUT .= "</div><br />\n";
                                $GLOBALS['nav_depth'] = '0';
 
                                // Run the filter chain
-                               $ret = runFilterChain('post_youhere_line', array('access_level' => $ACC_LVL, 'type' => $type, 'content' => ""));
+                               $ret = runFilterChain('post_youhere_line', array('access_level' => $accessLevel, 'type' => $type, 'content' => ""));
                                $OUT .= $ret['content'];
                        } // END - if
                }
@@ -397,23 +410,23 @@ function ADD_MENU ($mode, $act, $wht) {
        } // END - if
 
        // Load SQL data and add the menu to the output stream...
-       $result_main = SQL_QUERY_ESC("SELECT title, action FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE (`what`='' OR `what` IS NULL)".$AND." ORDER BY `sort`",
+       $result_main = SQL_QUERY_ESC("SELECT `title`, `action` FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE (`what`='' OR `what` IS NULL)".$AND." ORDER BY `sort`",
                array($mode), __FUNCTION__, __LINE__);
-       //* DEBUG: */ echo __LINE__.'/'.$main_cnt.'/'.$main_action.'/'.$sub_what.':'.$GLOBALS['what']."*<br />\n";
+       //* DEBUG: */ echo __LINE__.'/'.$main_cnt.'/'.$main_action.'/'.$sub_what.':'.getWhat()."*<br />\n";
        if (SQL_NUMROWS($result_main) > 0) {
                OUTPUT_HTML("<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\" class=\"".$mode."_menu\">");
                // There are menus available, so we simply display them... :)
                while ($content = SQL_FETCHARRAY($result_main)) {
-                       //* DEBUG: */ echo __LINE__.'/'.$main_cnt.'/'.$content['action'].'/'.$sub_what.':'.$GLOBALS['what']."*<br />\n";
+                       //* DEBUG: */ echo __LINE__.'/'.$main_cnt.'/'.$content['action'].'/'.$sub_what.':'.getWhat()."*<br />\n";
                        // Init variables
-                       $GLOBALS['block_mode'] = false;
+                       enableBlockMode(false);
                        $act = $content['action'];
 
                        // Load menu header template
-                       LOAD_TEMPLATE($mode."_menu_title", false, $content);
+                       LOAD_TEMPLATE($mode . '_menu_title', false, $content);
 
                        // Sub menu
-                       $result_sub = SQL_QUERY_ESC("SELECT title AS sub_title, what AS sub_what FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE `action`='%s' AND `what` != '' AND `what` IS NOT NULL ".$AND." ORDER BY `sort`",
+                       $result_sub = SQL_QUERY_ESC("SELECT `title` AS sub_title, `what` AS sub_what FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE `action`='%s' AND `what` != '' AND `what` IS NOT NULL ".$AND." ORDER BY `sort`",
                                array($mode, $content['action']), __FUNCTION__, __LINE__);
 
                        // Get number of rows
@@ -441,7 +454,7 @@ function ADD_MENU ($mode, $act, $wht) {
                                                }
 
                                                // Navigation link
-                                               $OUT .= "<a name=\"menu\" class=\"menu_blur\" href=\"{!URL!}/modules.php?module=".$GLOBALS['module']."&amp;what=".$content['sub_what'].addUrlData("")."\" target=\"_self\">";
+                                               $OUT .= "<a name=\"menu\" class=\"menu_blur\" href=\"{!URL!}/modules.php?module=".getModule()."&amp;what=".$content['sub_what']."\" target=\"_self\">";
                                        } else {
                                                $OUT .= "<em>";
                                        }
@@ -477,23 +490,25 @@ function ADD_MENU ($mode, $act, $wht) {
                                }
                        } else {
                                // This is a menu block... ;-)
-                               $GLOBALS['block_mode'] = true;
+                               enableBlockMode();
+
+                               // Load menu block
                                $INC_BLOCK = sprintf("inc/modules/%s/action-%s.php", $mode, $content['action']);
                                if (isFileReadable($INC_BLOCK)) {
                                        // Load include file
                                        if ((!EXT_IS_ACTIVE($content['action'])) || ($content['action'] == 'online')) OUTPUT_HTML("<tr>
 
   <td class=\"".$mode."_menu_whats\">");
-                                       //* DEBUG: */ echo __LINE__.'/'.$main_cnt.'/'.$content['action'].'/'.$content['sub_what'].':'.$GLOBALS['what']."*<br />\n";
+                                       //* DEBUG: */ echo __LINE__.'/'.$main_cnt.'/'.$content['action'].'/'.$content['sub_what'].':'.getWhat()."*<br />\n";
                                        loadInclude($INC_BLOCK);
-                                       //* DEBUG: */ echo __LINE__.'/'.$main_cnt.'/'.$content['action'].'/'.$content['sub_what'].':'.$GLOBALS['what']."*<br />\n";
+                                       //* DEBUG: */ echo __LINE__.'/'.$main_cnt.'/'.$content['action'].'/'.$content['sub_what'].':'.getWhat()."*<br />\n";
                                        if ((!EXT_IS_ACTIVE($content['action'])) || ($content['action'] == 'online')) OUTPUT_HTML("  </td>
 </tr>");
                                }
-                               //* DEBUG: */ echo __LINE__.'/'.$main_cnt.'/'.$content['action'].'/'.$content['sub_what'].':'.$GLOBALS['what']."*<br />\n";
+                               //* DEBUG: */ echo __LINE__.'/'.$main_cnt.'/'.$content['action'].'/'.$content['sub_what'].':'.getWhat()."*<br />\n";
                        }
                        $main_cnt++;
-                       //* DEBUG: */ echo __LINE__.'/'.$main_cnt.'/'.$content['action'].'/'.$content['sub_what'].':'.$GLOBALS['what']."*<br />\n";
+                       //* DEBUG: */ echo __LINE__.'/'.$main_cnt.'/'.$content['action'].'/'.$content['sub_what'].':'.getWhat()."*<br />\n";
                        if (SQL_NUMROWS($result_main) > $main_cnt) {
                                OUTPUT_HTML("<tr><td class=\"".$mode."_menu_seperator\"></td></tr>");
                        } // END - if
@@ -503,25 +518,29 @@ function ADD_MENU ($mode, $act, $wht) {
                SQL_FREERESULT($result_main);
 
                // Close table
-               //* DEBUG: */ echo __LINE__.'/'.$main_cnt.'/'.$content['action'].'/'.$content['sub_what'].':'.$GLOBALS['what']."*<br />\n";
+               //* DEBUG: */ echo __LINE__.'/'.$main_cnt.'/'.$content['action'].'/'.$content['sub_what'].':'.getWhat()."*<br />\n";
                OUTPUT_HTML("</table>");
        }
 }
 
 // Checks wether the current user is a member
 function IS_MEMBER () {
-       // @TODO Why is this global??? #100
-       global $status;
-
-       if (!is_array($GLOBALS['last'])) $GLOBALS['last'] = array();
+       // By default no member
        $ret = false;
 
+       // Fix missing 'last' array, damn stupid code :(((
+       // @TODO Try to rewrite this to one or more functions
+       if ((!isset($GLOBALS['last'])) || (!is_array($GLOBALS['last']))) $GLOBALS['last'] = array();
+
        // is the cache entry there?
-       if (isset($GLOBALS['cache_array']['is_member'])) {
+       if (isset($GLOBALS['is_member'])) {
                // Then return it
-               return $GLOBALS['cache_array']['is_member'];
+               return $GLOBALS['is_member'];
        } // END - if
 
+       // Init global 'status'
+       $GLOBALS['status'] = false;
+
        // Fix "deleted" cookies first
        fixDeletedCookies(array('userid', 'u_hash'));
 
@@ -532,20 +551,20 @@ function IS_MEMBER () {
                        array(getUserId()), __FUNCTION__, __LINE__);
                if (SQL_NUMROWS($result) == 1) {
                        // Load data from cookies
-                       list($password, $status, $mod, $onl) = SQL_FETCHROW($result);
+                       list($password, $GLOBALS['status'], $mod, $onl) = SQL_FETCHROW($result);
 
                        // Validate password by created the difference of it and the secret key
                        $valPass = generatePassString($password);
 
                        // Transfer last module and online time
                        if ((!empty($mod)) && (empty($GLOBALS['last']['module']))) {
+                               // @TODO Try to rewrite this to one or more functions
                                $GLOBALS['last']['module'] = $mod;
                                $GLOBALS['last']['online'] = $onl;
                        } // END - if
 
                        // So did we now have valid data and an unlocked user?
-                       //* DEBUG: */ echo $valPass."<br />".getSession('u_hash')."<br />";
-                       if (($status == 'CONFIRMED') && ($valPass == getSession('u_hash'))) {
+                       if (($GLOBALS['status'] == 'CONFIRMED') && ($valPass == getSession('u_hash'))) {
                                // Account is confirmed and all cookie data is valid so he is definely logged in! :-)
                                $ret = true;
                        } else {
@@ -568,7 +587,7 @@ function IS_MEMBER () {
        }
 
        // Cache status
-       $GLOBALS['cache_array']['is_member'] = $ret;
+       $GLOBALS['is_member'] = $ret;
 
        // Return status
        return $ret;
@@ -604,7 +623,7 @@ function IS_ADMIN ($admin = '') {
        } elseif ((!empty($admin)) && ((!EXT_IS_ACTIVE('cache'))) || (!isset($GLOBALS['cache_array']['admins']['password'][$admin]))) {
                // Search for admin
                $result = SQL_QUERY_ESC("SELECT HIGH_PRIORITY password FROM `{!_MYSQL_PREFIX!}_admins` WHERE login='%s' LIMIT 1",
-                       array($admin), __FUNCTION__, __LINE__);
+               array($admin), __FUNCTION__, __LINE__);
 
                // Is he admin?
                $passDB = '';
@@ -627,7 +646,7 @@ function IS_ADMIN ($admin = '') {
                // Check if password is valid
                //* DEBUG: */ print __FUNCTION__."*".$valPass.'/'.$passCookie."*<br />\n";
                $ret = (($valPass == $passCookie) || ((strlen($valPass) == 32) && ($valPass == md5($passCookie))) || (($valPass == "*FAILED*") && (!EXT_IS_ACTIVE('cache'))));
-       }
+       } // END - if
 
        // Return result of comparision
        //* DEBUG: */ if (!$ret) echo __LINE__."OK!<br />";
@@ -643,13 +662,13 @@ function addMaxReceiveList ($mode, $default = '', $return = false) {
                case 'guest':
                        // Guests (in the registration form) are not allowed to select 0 mails per day.
                        $result = SQL_QUERY("SELECT value, comment FROM `{!_MYSQL_PREFIX!}_max_receive` WHERE value > 0 ORDER BY value",
-                               __FUNCTION__, __LINE__);
+                       __FUNCTION__, __LINE__);
                        break;
 
                case 'member':
                        // Members are allowed to set to zero mails per day (we will change this soon!)
                        $result = SQL_QUERY("SELECT value, comment FROM `{!_MYSQL_PREFIX!}_max_receive` ORDER BY value",
-                               __FUNCTION__, __LINE__);
+                       __FUNCTION__, __LINE__);
                        break;
 
                default: // Invalid!
@@ -664,16 +683,16 @@ function addMaxReceiveList ($mode, $default = '', $return = false) {
                        $OUT .= "      <option value=\"".$content['value']."\"";
                        if (REQUEST_POST('max_mails') == $content['value']) $OUT .= ' selected="selected"';
                        $OUT .= ">".$content['value']." {--PER_DAY--}";
-                       if (!empty($content['comment'])) $OUT .= " (".$content['comment'].")";
+                       if (!empty($content['comment'])) $OUT .= " (".$content['comment'].')';
                        $OUT .= "</option>\n";
                }
                define('__MAX_RECEIVE_OPTIONS', $OUT);
 
                // Load template
-               $OUT = LOAD_TEMPLATE($mode."_receive_table", true);
+               $OUT = LOAD_TEMPLATE($mode . '_receive_table', true);
        } else {
                // Maybe the admin has to setup some maximum values?
-               debug_report_bug("Nothing is being done here?");
+               debug_report_bug('Nothing is being done here?');
        }
 
        // Free result
@@ -692,7 +711,7 @@ function addMaxReceiveList ($mode, $default = '', $return = false) {
 function isEmailTaken ($email) {
        // Query the database
        $result = SQL_QUERY_ESC("SELECT userid FROM `{!_MYSQL_PREFIX!}_user_data` WHERE email LIKE '{PER}%s{PER}' LIMIT 1",
-               array($email), __FUNCTION__, __LINE__);
+       array($email), __FUNCTION__, __LINE__);
 
        // Is the email there?
        $ret = (SQL_NUMROWS($result) == 1);
@@ -726,15 +745,15 @@ function isMenuActionValid ($mode, $act, $wht, $UPDATE=false) {
        if (($mode != 'admin') && ($UPDATE === true)) {
                // Update guest or member menu
                $sql = SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_%s_menu` SET counter=counter+1 WHERE `action`='%s' AND `what`='%s'".$add." LIMIT 1",
-                       array($mode, $act, $wht), __FUNCTION__, __LINE__, false);
-       } elseif (($wht != "overview") && (!empty($wht))) {
+               array($mode, $act, $wht), __FUNCTION__, __LINE__, false);
+       } elseif (($wht != 'overview') && (!empty($wht))) {
                // Other actions
                $sql = SQL_QUERY_ESC("SELECT id, what FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE `action`='%s' AND `what`='%s'".$add." ORDER BY action DESC LIMIT 1",
-                       array($mode, $act, $wht), __FUNCTION__, __LINE__, false);
+               array($mode, $act, $wht), __FUNCTION__, __LINE__, false);
        } else {
                // Admin login overview
                $sql = SQL_QUERY_ESC("SELECT id, what FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE `action`='%s' AND (`what`='' OR `what` IS NULL)".$add." ORDER BY action DESC LIMIT 1",
-                       array($mode, $act), __FUNCTION__, __LINE__, false);
+               array($mode, $act), __FUNCTION__, __LINE__, false);
        }
 
        // Run SQL command
@@ -763,7 +782,7 @@ function sendModeMails ($mod, $modes) {
 
        // Load hash
        $result_main = SQL_QUERY_ESC("SELECT password FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s AND `status`='CONFIRMED' LIMIT 1",
-               array(getUserId()), __FUNCTION__, __LINE__);
+       array(getUserId()), __FUNCTION__, __LINE__);
        if (SQL_NUMROWS($result_main) == 1) {
                // Load hash from database
                list($hashDB) = SQL_FETCHROW($result_main);
@@ -776,7 +795,7 @@ function sendModeMails ($mod, $modes) {
                if (($hash == getSession('u_hash')) || (REQUEST_POST('pass1') == REQUEST_POST('pass2'))) {
                        // Load user's data
                        $result = SQL_QUERY_ESC("SELECT gender, surname, family, street_nr, country, zip, city, email FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s AND password='%s' LIMIT 1",
-                               array(getUserId(), $hashDB), __FUNCTION__, __LINE__);
+                       array(getUserId(), $hashDB), __FUNCTION__, __LINE__);
                        if (SQL_NUMROWS($result) == 1) {
                                // Load the data
                                $DATA = SQL_FETCHROW($result);
@@ -793,56 +812,59 @@ function sendModeMails ($mod, $modes) {
 
                                switch ($mod)
                                {
-                               case 'mydata':
-                                       foreach ($modes as $mode) {
-                                               switch ($mode)
-                                               {
-                                               case 'normal': break; // Do not add any special lines
-
-                                               case 'email': // Email was changed!
-                                                       $content = getMessage('MEMBER_CHANGED_EMAIL').": ".REQUEST_POST('old_addy')."\n";
-                                                       break;
-
-                                               case 'pass': // Password was changed
-                                                       $content = getMessage('MEMBER_CHANGED_PASS')."\n";
-                                                       break;
-
-                                               default:
-                                                       DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown mode %s detected.", $mode));
-                                                       $content = getMessage('MEMBER_UNKNOWN_MODE').": ".$mode."\n\n";
-                                                       break;
-                                               } // END - switch
-                                       } // END - if
-
-                                       if (EXT_IS_ACTIVE('country')) {
-                                               // Replace code with description
-                                               $DATA[4] = COUNTRY_GENERATE_INFO(REQUEST_POST('country_code'));
-                                       } // END - if
-
-                                       // Load template
-                                       $msg = LOAD_EMAIL_TEMPLATE("member_mydata_notify", $content, getUserId());
-
-                                       if (getConfig('admin_notify') == 'Y') {
-                                               // The admin needs to be notified about a profile change
-                                               $msg_admin = "admin_mydata_notify";
-                                               $sub_adm   = getMessage('ADMIN_CHANGED_DATA');
-                                       } else {
-                                               // No mail to admin
-                                               $msg_admin = '';
-                                               $sub_adm   = '';
-                                       }
+                                       case 'mydata':
+                                               foreach ($modes as $mode) {
+                                                       switch ($mode)
+                                                       {
+                                                               case 'normal': break; // Do not add any special lines
+
+                                                               case 'email': // Email was changed!
+                                                                       $content = getMessage('MEMBER_CHANGED_EMAIL').": ".REQUEST_POST('old_addy')."\n";
+                                                                       break;
+
+                                                               case 'pass': // Password was changed
+                                                                       $content = getMessage('MEMBER_CHANGED_PASS')."\n";
+                                                                       break;
+
+                                                               default:
+                                                                       DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown mode %s detected.", $mode));
+                                                                       $content = getMessage('MEMBER_UNKNOWN_MODE').": ".$mode."\n\n";
+                                                                       break;
+                                                       } // END - switch
+                                               } // END - if
+
+                                               if (EXT_IS_ACTIVE('country')) {
+                                                       // Replace code with description
+                                                       $DATA[4] = COUNTRY_GENERATE_INFO(REQUEST_POST('country_code'));
+                                               } // END - if
+
+                                               // Merge content with data from POST
+                                               $content = merge_array($content, REQUEST_POST_ARRAY());
+
+                                               // Load template
+                                               $msg = LOAD_EMAIL_TEMPLATE('member_mydata_notify', $content, getUserId());
+
+                                               if (getConfig('admin_notify') == 'Y') {
+                                                       // The admin needs to be notified about a profile change
+                                                       $msg_admin = 'admin_mydata_notify';
+                                                       $sub_adm   = getMessage('ADMIN_CHANGED_DATA');
+                                               } else {
+                                                       // No mail to admin
+                                                       $msg_admin = '';
+                                                       $sub_adm   = '';
+                                               }
 
-                                       // Set subject lines
-                                       $sub_mem = getMessage('MEMBER_CHANGED_DATA');
+                                               // Set subject lines
+                                               $sub_mem = getMessage('MEMBER_CHANGED_DATA');
 
-                                       // Output success message
-                                       $content = "<span class=\"member_done\">{--MYDATA_MAIL_SENT--}</span>";
-                                       break;
+                                               // Output success message
+                                               $content = "<span class=\"member_done\">{--MYDATA_MAIL_SENT--}</span>";
+                                               break;
 
-                               default:
-                                       DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unsupported module %s detected.", $mod));
-                                       $content = "<span class=\"member_failed\">{--UNKNOWN_MODULE--}</span>";
-                                       break;
+                                       default: // Unsupported module!
+                                               DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unsupported module %s detected.", $mod));
+                                               $content = "<span class=\"member_failed\">{--UNKNOWN_MODULE--}</span>";
+                                               break;
                                } // END - switch
                        } else {
                                // Could not load profile data
@@ -886,18 +908,18 @@ function countModuleHit($mod) {
        if ($mod != "css") {
                // Do count all other modules but not accesses on CSS file css.php!
                SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_mod_reg` SET clicks=clicks+1 WHERE `module`='%s' LIMIT 1",
-                       array($mod), __FUNCTION__, __LINE__);
+               array($mod), __FUNCTION__, __LINE__);
        } // END - if
 }
 
 // Get action value from mode (admin/guest/member) and what-value
-function getModeAction ($mode, &$wht) {
+function getModeAction ($mode, $wht) {
        // Init status
        $ret = '';
 
-       //* DEBUG: */ echo __LINE__.'='.$mode.'/'.$wht.'/'.$GLOBALS['action']."=<br />";
+       //* DEBUG: */ echo __LINE__.'='.$mode.'/'.$wht.'/'.getAction()."=<br />";
        if ((empty($wht)) && ($mode != 'admin')) {
-               $wht = "welcome";
+               $wht = 'welcome';
                if (getConfig('index_home') != '') $wht = getConfig('index_home');
        } // END - if
 
@@ -906,16 +928,16 @@ function getModeAction ($mode, &$wht) {
                if (REQUEST_ISSET_GET('action')) {
                        // Use from request!
                        return REQUEST_GET('action');
-               } elseif (!empty($GLOBALS['action'])) {
+               } elseif (isActionSet()) {
                        // Get it directly from URL
-                       return $GLOBALS['action'];
-               } elseif (($wht == "overview") || (empty($GLOBALS['what']))) {
+                       return getAction();
+               } elseif (($wht == 'overview') || (!isWhatSet())) {
                        // Default value for admin area
-                       $ret = "login";
+                       $ret = 'login';
                }
-       } elseif (!empty($GLOBALS['action'])) {
+       } elseif (isActionSet()) {
                // Get it directly from URL
-               return $GLOBALS['action'];
+               return getAction();
        }
        //* DEBUG: */ echo __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): ret=".$ret."<br />\n";
 
@@ -924,15 +946,15 @@ function getModeAction ($mode, &$wht) {
                // Rewriting modules to menu
                switch ($mode) {
                        case 'index': $mode = 'guest';  break;
-                       case "login": $mode = 'member'; break;
+                       case 'login': $mode = 'member'; break;
                } // END - switch
 
-               // Guest and member menu is "main" as the default
-               if (empty($ret)) $ret = "main";
+               // Guest and member menu is 'main' as the default
+               if (empty($ret)) $ret = 'main';
 
                // Load from database
                $result = SQL_QUERY_ESC("SELECT action FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE `what`='%s' LIMIT 1",
-                       array($mode, $wht), __FUNCTION__, __LINE__);
+               array($mode, $wht), __FUNCTION__, __LINE__);
                if (SQL_NUMROWS($result) == 1) {
                        // Load action value and pray that this one is the right you want... ;-)
                        list($ret) = SQL_FETCHROW($result);
@@ -965,7 +987,7 @@ function getCategory ($cid) {
        } elseif ($cid > 0) {
                // Lookup the category in database
                $result = SQL_QUERY_ESC("SELECT cat FROM `{!_MYSQL_PREFIX!}_cats` WHERE `id`=%s LIMIT 1",
-                       array(bigintval($cid)), __FUNCTION__, __LINE__);
+               array(bigintval($cid)), __FUNCTION__, __LINE__);
                if (SQL_NUMROWS($result) == 1) {
                        // Category found... :-)
                        list($ret) = SQL_FETCHROW($result);
@@ -986,7 +1008,7 @@ function getPaymentTitlePrice ($pid, $full=false) {
 
        // Load payment data
        $result = SQL_QUERY_ESC("SELECT mail_title, price FROM `{!_MYSQL_PREFIX!}_payments` WHERE `id`=%s LIMIT 1",
-               array(bigintval($pid)), __FUNCTION__, __LINE__);
+       array(bigintval($pid)), __FUNCTION__, __LINE__);
        if (SQL_NUMROWS($result) == 1) {
                // Payment type found... :-)
                if (!$full) {
@@ -1013,7 +1035,7 @@ function getPaymentPoints ($pid, $lookFor = 'price') {
 
        // Search for it in database
        $result = SQL_QUERY_ESC("SELECT %s FROM `{!_MYSQL_PREFIX!}_payments` WHERE `id`=%s LIMIT 1",
-               array($lookFor, $pid), __FUNCTION__, __LINE__);
+       array($lookFor, $pid), __FUNCTION__, __LINE__);
 
        // Is the entry there?
        if (SQL_NUMROWS($result) == 1) {
@@ -1077,22 +1099,22 @@ function GET_TOTAL_DATA ($search, $tableName, $lookFor = 'id', $whereStatement =
                if ($countRows === true) {
                        // Count whole table
                        $result = SQL_QUERY_ESC("SELECT COUNT(`%s`) FROM `{!_MYSQL_PREFIX!}_%s`".$add,
-                               array($lookFor, $tableName), __FUNCTION__, __LINE__);
+                       array($lookFor, $tableName), __FUNCTION__, __LINE__);
                } else {
                        // Sum whole table
                        $result = SQL_QUERY_ESC("SELECT SUM(`%s`) FROM `{!_MYSQL_PREFIX!}_%s`".$add,
-                               array($lookFor, $tableName), __FUNCTION__, __LINE__);
+                       array($lookFor, $tableName), __FUNCTION__, __LINE__);
                }
        } elseif (($countRows === true) || ($lookFor == 'userid')) {
                // Count rows
                //* DEBUG: */ echo "COUNT!<br />\n";
                $result = SQL_QUERY_ESC("SELECT COUNT(`%s`) FROM `{!_MYSQL_PREFIX!}_%s` WHERE `%s`='%s'".$add,
-                       array($lookFor, $tableName, $whereStatement, $search), __FUNCTION__, __LINE__);
+               array($lookFor, $tableName, $whereStatement, $search), __FUNCTION__, __LINE__);
        } else {
                // Add all rows
                //* DEBUG: */ echo "SUM!<br />\n";
                $result = SQL_QUERY_ESC("SELECT SUM(`%s`) FROM `{!_MYSQL_PREFIX!}_%s` WHERE `%s`='%s'".$add,
-                       array($lookFor, $tableName, $whereStatement, $search), __FUNCTION__, __LINE__);
+               array($lookFor, $tableName, $whereStatement, $search), __FUNCTION__, __LINE__);
        }
 
        // Load row
@@ -1132,7 +1154,7 @@ function getReferalLevelPercents ($level) {
        } elseif (!EXT_IS_ACTIVE('cache')) {
                // Get referal data
                $result_lvl = SQL_QUERY_ESC("SELECT percents FROM `{!_MYSQL_PREFIX!}_refdepths` WHERE level='%s' LIMIT 1",
-                       array(bigintval($level)), __FUNCTION__, __LINE__);
+               array(bigintval($level)), __FUNCTION__, __LINE__);
 
                // Entry found?
                if (SQL_NUMROWS($result_lvl) == 1) {
@@ -1200,7 +1222,7 @@ function ADD_POINTS_REFSYSTEM ($subject, $uid, $points, $send_notify = false, $r
 
        // Check user account
        $result_user = SQL_QUERY_ESC("SELECT refid, email FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s AND `status`='CONFIRMED' LIMIT 1",
-               array(bigintval($uid)), __FUNCTION__, __LINE__);
+       array(bigintval($uid)), __FUNCTION__, __LINE__);
 
        //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},numRows=".SQL_NUMROWS($result_user).",points={$points}<br />\n";
        if (SQL_NUMROWS($result_user) == 1) {
@@ -1227,14 +1249,14 @@ function ADD_POINTS_REFSYSTEM ($subject, $uid, $points, $send_notify = false, $r
 
                        // Update points...
                        SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_user_points` SET %s=%s+%s WHERE userid=%s AND ref_depth='%s' LIMIT 1",
-                               array($data, $data, $ref_points, bigintval($uid), bigintval($GLOBALS['ref_level'])), __FUNCTION__, __LINE__);
+                       array($data, $data, $ref_points, bigintval($uid), bigintval($GLOBALS['ref_level'])), __FUNCTION__, __LINE__);
                        //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):data={$data},ref_points={$ref_points},uid={$uid},depth={$GLOBALS['ref_level']},mode={$add_mode} - UPDATE! (".SQL_AFFECTEDROWS().")<br />\n";
 
                        // No entry updated?
                        if (SQL_AFFECTEDROWS() < 1) {
                                // First ref in this level! :-)
                                SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_user_points` (userid,ref_depth,%s) VALUES (%s,'%s',%s)",
-                                       array($data, bigintval($uid), bigintval($GLOBALS['ref_level']), $ref_points), __FUNCTION__, __LINE__);
+                               array($data, bigintval($uid), bigintval($GLOBALS['ref_level']), $ref_points), __FUNCTION__, __LINE__);
                                //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):data={$data},ref_points={$ref_points},uid={$uid},depth={$GLOBALS['ref_level']},mode={$add_mode} - INSERTED! (".SQL_AFFECTEDROWS().")<br />\n";
                        } // END - if
 
@@ -1303,20 +1325,20 @@ function updateReferalCounter ($uid) {
 
        // Update counter
        SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_refsystem` SET counter=counter+1 WHERE userid=%s AND level='%s' LIMIT 1",
-               array(bigintval($uid), $GLOBALS['cache_array']['ref_level'][$uid]), __FUNCTION__, __LINE__);
+       array(bigintval($uid), $GLOBALS['cache_array']['ref_level'][$uid]), __FUNCTION__, __LINE__);
 
        // When no entry was updated then we have to create it here
        //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):updated=".SQL_AFFECTEDROWS()."<br />\n";
        if (SQL_AFFECTEDROWS() < 1) {
                // First count!
                SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_refsystem` (userid, level, counter) VALUES (%s,%s,1)",
-                       array(bigintval($uid), $GLOBALS['cache_array']['ref_level'][$uid]), __FUNCTION__, __LINE__);
+               array(bigintval($uid), $GLOBALS['cache_array']['ref_level'][$uid]), __FUNCTION__, __LINE__);
                //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid}<br />\n";
        } // END - if
 
        // Check for his referal
        $result = SQL_QUERY_ESC("SELECT refid FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
-               array(bigintval($uid)), __FUNCTION__, __LINE__);
+       array(bigintval($uid)), __FUNCTION__, __LINE__);
 
        // Load refid
        list($ref) = SQL_FETCHROW($result);
@@ -1376,7 +1398,7 @@ function GET_ADMIN_ID ($login) {
        } elseif (!EXT_IS_ACTIVE('cache')) {
                // Load from database
                $result = SQL_QUERY_ESC("SELECT `id` FROM `{!_MYSQL_PREFIX!}_admins` WHERE login='%s' LIMIT 1",
-                       array($login), __FUNCTION__, __LINE__);
+               array($login), __FUNCTION__, __LINE__);
                if (SQL_NUMROWS($result) == 1) {
                        list($ret) = SQL_FETCHROW($result);
                } // END - if
@@ -1413,7 +1435,7 @@ function GET_ADMIN_HASH ($aid) {
        } elseif (!EXT_IS_ACTIVE('cache')) {
                // Load from database
                $result = SQL_QUERY_ESC("SELECT password FROM `{!_MYSQL_PREFIX!}_admins` WHERE `id`=%s LIMIT 1",
-                array($aid), __FUNCTION__, __LINE__);
+               array($aid), __FUNCTION__, __LINE__);
                if (SQL_NUMROWS($result) == 1) {
                        // Fetch data
                        list($ret) = SQL_FETCHROW($result);
@@ -1442,7 +1464,7 @@ function getAdminLogin ($aid) {
        } elseif (!EXT_IS_ACTIVE('cache')) {
                // Load from database
                $result = SQL_QUERY_ESC("SELECT login FROM `{!_MYSQL_PREFIX!}_admins` WHERE `id`=%s LIMIT 1",
-                       array(bigintval($aid)), __FUNCTION__, __LINE__);
+               array(bigintval($aid)), __FUNCTION__, __LINE__);
                if (SQL_NUMROWS($result) == 1) {
                        // Fetch data
                        list($ret) = SQL_FETCHROW($result);
@@ -1471,14 +1493,14 @@ function getAdminEmail ($aid) {
        } elseif (!EXT_IS_ACTIVE('cache')) {
                // Load from database
                $result_aid = SQL_QUERY_ESC("SELECT email FROM `{!_MYSQL_PREFIX!}_admins` WHERE `id`=%s LIMIT 1",
-                       array(bigintval($aid)), __FUNCTION__, __LINE__);
+               array(bigintval($aid)), __FUNCTION__, __LINE__);
                if (SQL_NUMROWS($result_aid) == 1) {
                        // Get data
                        list($ret) = SQL_FETCHROW($result_aid);
 
                        // Set cache
                        $GLOBALS['cache_array']['admins']['email'][$aid] = $ret;
-                       } // END - if
+               } // END - if
 
                // Free result
                SQL_FREERESULT($result_aid);
@@ -1506,7 +1528,7 @@ function getAdminDefaultAcl ($aid) {
        } elseif (!EXT_IS_ACTIVE('cache')) {
                // Load from database
                $result_aid = SQL_QUERY_ESC("SELECT default_acl FROM `{!_MYSQL_PREFIX!}_admins` WHERE `id`=%s LIMIT 1",
-                       array(bigintval($aid)), __FUNCTION__, __LINE__);
+               array(bigintval($aid)), __FUNCTION__, __LINE__);
                if (SQL_NUMROWS($result_aid) == 1) {
                        // Fetch data
                        list($ret) = SQL_FETCHROW($result_aid);
@@ -1543,7 +1565,7 @@ function generateOptionList ($table, $id, $name, $default='', $special='', $wher
                $ORDER = $name.$SPEC;
                if ($table == 'country') $ORDER = $special;
                $result = SQL_QUERY_ESC("SELECT %s, %s".$SPEC." FROM `{!_MYSQL_PREFIX!}_%s` ".$where." ORDER BY %s",
-                       array($id, $ORDER, $table, $name), __FUNCTION__, __LINE__);
+               array($id, $ORDER, $table, $name), __FUNCTION__, __LINE__);
                if (SQL_NUMROWS($result) > 0) {
                        // Found data so add them as OPTION lines: $id is the value and $name is the "name" of the option
                        // @TODO Try to rewrite this to $content = SQL_FETCHARRAY()
@@ -1583,15 +1605,15 @@ function activateExchange () {
                        "UPDATE `{!_MYSQL_PREFIX!}_mod_reg` SET `locked`='N', `hidden`='N', `mem_only`='Y' WHERE `module`='order' LIMIT 1",
                        "UPDATE `{!_MYSQL_PREFIX!}_member_menu` SET `visible`='Y', `locked`='N' WHERE `what`='order' OR `what`='unconfirmed' LIMIT 2",
                        "UPDATE `{!_MYSQL_PREFIX!}_config` SET `activate_xchange`=0 WHERE `config`=0 LIMIT 1"
-               ));
+                       ));
 
-               // Run SQLs
-               runFilterChain('run_sqls');
+                       // Run SQLs
+                       runFilterChain('run_sqls');
 
-               // Rebuild caches
-               // @TODO Rewrite this to a filter
-               rebuildCacheFiles('config', 'config');
-               rebuildCacheFiles('modreg', 'modreg');
+                       // Rebuild caches
+                       // @TODO Rewrite this to a filter
+                       rebuildCacheFiles('config', 'config');
+                       rebuildCacheFiles('modreg', 'modreg');
        } // END - if
 }
 
@@ -1606,7 +1628,6 @@ WHERE p.userid=%s", array(bigintval($uid)), __FUNCTION__, __LINE__);
        if (SQL_NUMROWS($result) == 1) {
                // Save his points to add them to the jackpot
                list($points) = SQL_FETCHROW($result);
-               SQL_FREERESULT($result);
 
                // Delete points entries as well
                SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{!_MYSQL_PREFIX!}_user_points` WHERE userid=%s", array(bigintval($uid)), __FUNCTION__, __LINE__);
@@ -1619,20 +1640,23 @@ WHERE p.userid=%s", array(bigintval($uid)), __FUNCTION__, __LINE__);
 
                // Now, when we have all his points adds them do the jackpot!
                ADD_JACKPOT($points);
-       }
+       } // END - if
+
+       // Free the result
+       SQL_FREERESULT($result);
 
        // Delete category selections as well...
        SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{!_MYSQL_PREFIX!}_user_cats` WHERE userid=%s",
-               array(bigintval($uid)), __FUNCTION__, __LINE__);
+       array(bigintval($uid)), __FUNCTION__, __LINE__);
 
        // Remove from rallye if found
        if (EXT_IS_ACTIVE('rallye')) {
                SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{!_MYSQL_PREFIX!}_rallye_users` WHERE userid=%s",
-                       array(bigintval($uid)), __FUNCTION__, __LINE__);
-       }
+               array(bigintval($uid)), __FUNCTION__, __LINE__);
+       } // END - if
 
        // Now a mail to the user and that's all...
-       $msg = LOAD_EMAIL_TEMPLATE("del-user", array('text' => $reason), $uid);
+       $msg = LOAD_EMAIL_TEMPLATE('del-user', array('text' => $reason), $uid);
        sendEmail($uid, getMessage('ADMIN_DEL_ACCOUNT'), $msg);
 
        // Ok, delete the account!
@@ -1644,7 +1668,7 @@ function generateMetaDescriptionCode ($mod, $wht) {
        // Exclude admin and member's area
        if (($mod != 'admin') && ($mod != 'login')) {
                // Construct dynamic description
-               $DESCR = '{!MAIN_TITLE!} '.trim(getConfig('title_middle')).' '.ADD_DESCR('guest', 'what-'.$wht, true);
+               $DESCR = '{!MAIN_TITLE!} '.trim(getConfig('title_middle')) . ' ' . ADD_DESCR('guest', 'what-'.$wht, true);
 
                // Output it directly
                OUTPUT_HTML('<meta name="description" content="' . $DESCR . '" />');
@@ -1655,7 +1679,7 @@ function generateMetaDescriptionCode ($mod, $wht) {
 }
 
 // Adds points to the jackpot
-function ADD_JACKPOT($points) {
+function ADD_JACKPOT ($points) {
        $result = SQL_QUERY("SELECT points FROM `{!_MYSQL_PREFIX!}_jackpot` WHERE ok='ok' LIMIT 1", __FUNCTION__, __LINE__);
        if (SQL_NUMROWS($result) == 0) {
                // Create line
@@ -1666,12 +1690,12 @@ function ADD_JACKPOT($points) {
 
                // Update points
                SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_jackpot` SET points=points+%s WHERE ok='ok' LIMIT 1",
-                       array($points), __FUNCTION__, __LINE__);
+               array($points), __FUNCTION__, __LINE__);
        }
 }
 
 // Subtracts points from the jackpot
-function SUB_JACKPOT($points) {
+function SUB_JACKPOT ($points) {
        // First failed
        $ret = '-1';
 
@@ -1686,7 +1710,7 @@ function SUB_JACKPOT($points) {
                if ($jackpot >= $points) {
                        // Update points when there are enougth points in jackpot
                        SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_jackpot` SET points=points-%s WHERE ok='ok' LIMIT 1",
-                               array($points), __FUNCTION__, __LINE__);
+                       array($points), __FUNCTION__, __LINE__);
                        $ret = $jackpot - $points;
                } // END - if
        }
@@ -1708,24 +1732,25 @@ function getWhatFromModule ($modCheck) {
                return REQUEST_GET('what');
        } // END - if
 
+       // Default is empty
        $wht = '';
+
        //* DEBUG: */ echo __LINE__.'!'.$modCheck."!<br />\n";
-       switch ($modCheck)
-       {
-       case 'admin':
-               $wht = 'overview';
-               break;
-
-       case 'login':
-       case 'index':
-               $wht = 'welcome';
-               if (($modCheck == 'index') && (getConfig('index_home') != '')) $wht = getConfig('index_home');
-               break;
+       switch ($modCheck) {
+               case 'admin':
+                       $wht = 'overview';
+                       break;
 
-       default:
-               $wht = '';
-               break;
-       }
+               case 'login':
+               case 'index':
+                       $wht = 'welcome';
+                       if (($modCheck == 'index') && (getConfig('index_home') != '')) $wht = getConfig('index_home');
+                       break;
+
+               default:
+                       $wht = '';
+                       break;
+       } // END - switch
 
        // Return what value
        return $wht;
@@ -1735,9 +1760,10 @@ function getWhatFromModule ($modCheck) {
 function SUB_POINTS ($subject, $uid, $points) {
        // Add points to used points
        SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_user_data` SET `used_points`=`used_points`+%s WHERE userid=%s LIMIT 1",
-        array($points, bigintval($uid)), __FUNCTION__, __LINE__);
+               array($points, bigintval($uid)), __FUNCTION__, __LINE__);
 
        // Insert booking record
+       // @TODO Rewrite this to a filter
        if (EXT_IS_ACTIVE('booking')) {
                // Add record
                ADD_BOOKING_RECORD($subject, $uid, $points, 'sub');
@@ -1753,7 +1779,7 @@ function SUB_POINTS ($subject, $uid, $points) {
 // Update config entries
 function updateConfiguration ($entries, $values, $updateMode='') {
        // Do not update config in CSS mode
-       if (($GLOBALS['output_mode'] == '1') || ($GLOBALS['output_mode'] == -1)) {
+       if ((getOutputMode() == '1') || (getOutputMode() == -1)) {
                return;
        } // END - if
 
@@ -1834,7 +1860,7 @@ function getTotalReceivers ($mode='normal') {
        $result_all = SQL_QUERY("SELECT userid
 FROM `{!_MYSQL_PREFIX!}_user_data`
 WHERE `status`='CONFIRMED' AND receive_mails > 0 ".PREPARE_SQL_HTML_HOLIDAY($mode),
-               __FUNCTION__, __LINE__);
+       __FUNCTION__, __LINE__);
 
        // Get num rows
        $numRows = SQL_NUMROWS($result_all);
@@ -1870,7 +1896,7 @@ function generateCategoryOptionsList ($mode) {
 
                        // Check which users are in this category
                        $result_uids = SQL_QUERY_ESC("SELECT userid FROM `{!_MYSQL_PREFIX!}_user_cats` WHERE cat_id=%s",
-                               array(bigintval($content['id'])), __FUNCTION__, __LINE__);
+                       array(bigintval($content['id'])), __FUNCTION__, __LINE__);
 
                        // Start adding all
                        $uid_cnt = 0;
@@ -1878,7 +1904,7 @@ function generateCategoryOptionsList ($mode) {
                        while (list($ucat) = SQL_FETCHROW($result_uids)) {
                                $result_ver = SQL_QUERY_ESC("SELECT userid FROM `{!_MYSQL_PREFIX!}_user_data`
 WHERE userid=%s AND `status`='CONFIRMED' AND receive_mails > 0".PREPARE_SQL_HTML_HOLIDAY($mode)." LIMIT 1",
-                                       array(bigintval($ucat)), __FUNCTION__, __LINE__);
+                               array(bigintval($ucat)), __FUNCTION__, __LINE__);
 
                                // Add user count
                                $uid_cnt += SQL_NUMROWS($result_ver);
@@ -1944,34 +1970,34 @@ function addBonusMailToQueue ($subject, $text, $receiverList, $points, $seconds,
                SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_bonus`
 (subject, text, receivers, points, time, data_type, timestamp, url, cat_id, target_send, mails_sent, html_msg)
 VALUES ('%s','%s','%s','%s','%s','NEW', UNIX_TIMESTAMP(),'%s','%s','%s','%s','%s')",
-                       array(
-                               $subject,
-                               $text,
-                               $receiverList,
-                               $points,
-                               $seconds,
-                               $url,
-                               $cat,
-                               $target,
-                               bigintval($receiver),
-                               $HTML
-                       ), __FUNCTION__, __LINE__);
+               array(
+               $subject,
+               $text,
+               $receiverList,
+               $points,
+               $seconds,
+               $url,
+               $cat,
+               $target,
+               bigintval($receiver),
+               $HTML
+               ), __FUNCTION__, __LINE__);
        } else {
                // Add regular mail
                SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_bonus`
 (subject, text, receivers, points, time, data_type, timestamp, url, cat_id, target_send, mails_sent)
 VALUES ('%s','%s','%s','%s','%s','NEW', UNIX_TIMESTAMP(),'%s','%s','%s','%s')",
-                       array(
-                               $subject,
-                               $text,
-                               $receiverList,
-                               $points,
-                               $seconds,
-                               $url,
-                               $cat,
-                               $target,
-                               bigintval($receiver),
-                       ), __FUNCTION__, __LINE__);
+               array(
+               $subject,
+               $text,
+               $receiverList,
+               $points,
+               $seconds,
+               $url,
+               $cat,
+               $target,
+               bigintval($receiver),
+               ), __FUNCTION__, __LINE__);
        }
 }
 
@@ -2009,11 +2035,11 @@ function generateReceiverList ($cat, $receiver, $mode = '') {
        if ((EXT_IS_ACTIVE('html_mail')) && ($mode == 'html')) {
                // Only include HTML receivers
                $result = SQL_QUERY_ESC("SELECT d.userid FROM `{!_MYSQL_PREFIX!}_user_data` AS d ".$CAT_TABS." WHERE d.`status`='CONFIRMED' AND d.`html`='Y'".$CAT_WHERE." ORDER BY d.%s %s LIMIT %s",
-                       array($cat, getConfig('order_select'), getConfig('order_mode'), $receiver), __FUNCTION__, __LINE__);
+               array($cat, getConfig('order_select'), getConfig('order_mode'), $receiver), __FUNCTION__, __LINE__);
        } else {
                // Include all
                $result = SQL_QUERY_ESC("SELECT d.userid FROM `{!_MYSQL_PREFIX!}_user_data` AS d ".$CAT_TABS." WHERE d.`status`='CONFIRMED'".$CAT_WHERE." ORDER BY d.%s %s LIMIT %s",
-                       array($cat, getConfig('order_select'), getConfig('order_mode'), $receiver), __FUNCTION__, __LINE__);
+               array($cat, getConfig('order_select'), getConfig('order_mode'), $receiver), __FUNCTION__, __LINE__);
        }
 
        // Entries found?
@@ -2056,7 +2082,7 @@ function getTimestampFromUserStats ($type, $data, $uid = 0) {
 FROM `{!_MYSQL_PREFIX!}_user_stats_data`
 WHERE userid=%s AND stats_type='%s' AND stats_data='%s'
 LIMIT 1",
-               array(bigintval($uid), $type, $data), __FUNCTION__, __LINE__);
+       array(bigintval($uid), $type, $data), __FUNCTION__, __LINE__);
 
        // Is the entry there?
        if (SQL_NUMROWS($result) == 1) {
@@ -2083,7 +2109,7 @@ function insertUserStatsRecord ($uid, $type, $data) {
        if ((!getTimestampFromUserStats($type, $data, $uid)) && (!is_array($data))) {
                // Then insert it!
                SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_user_stats_data` (`userid`,`stats_type`,`stats_data`) VALUES (%s,'%s','%s')",
-                       array(bigintval($uid), $type, $data), __FUNCTION__, __LINE__);
+               array(bigintval($uid), $type, $data), __FUNCTION__, __LINE__);
        } elseif (is_array($data)) {
                // Invalid data!
                DEBUG_LOG(__FUNCTION__, __LINE__, " uid={$uid},type={$type},data={".gettype($data).": Invalid statistics data type!");
@@ -2111,7 +2137,7 @@ LEFT JOIN `{!_MYSQL_PREFIX!}_user_data` AS ud
 ON ur.refid=ud.userid
 WHERE ur.userid=%s AND ur.level=%s
 ORDER BY ur.refid ASC",
-               array(bigintval($uid), bigintval($level)), __FUNCTION__, __LINE__);
+       array(bigintval($uid), bigintval($level)), __FUNCTION__, __LINE__);
 
        // Are there some entries?
        if (SQL_NUMROWS($result) > 0) {
@@ -2163,7 +2189,7 @@ ORDER BY ur.refid ASC",
 function reduceRecipientReceivedMails ($column, $id, $count) {
        // Search for mail in database
        $result = SQL_QUERY_ESC("SELECT `userid` FROM `{!_MYSQL_PREFIX!}_user_links` WHERE `%s`=%s ORDER BY `userid` ASC LIMIT %s",
-               array($column, bigintval($id), $count), __FUNCTION__, __LINE__);
+       array($column, bigintval($id), $count), __FUNCTION__, __LINE__);
 
        // Are there entries?
        if (SQL_NUMROWS($result) > 0) {
@@ -2176,7 +2202,7 @@ function reduceRecipientReceivedMails ($column, $id, $count) {
 
                // Now update all user accounts
                SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_user_data` SET `emails_received`=`emails_received`-1 WHERE `userid` IN (%s) LIMIT %s",
-                       array(implode(",", $UIDs), count($UIDs)), __FUNCTION__, __LINE__);
+               array(implode(',', $UIDs), count($UIDs)), __FUNCTION__, __LINE__);
        } // END - if
 
        // Free result
@@ -2219,6 +2245,11 @@ function SET_SQL_KEY ($key, $value) {
        $GLOBALS['sqls'][$key] = (string) $value;
 }
 
+// Merge SQLs together
+function MERGE_SQLS ($SQLs) {
+       SET_SQLS(merge_array(GET_SQLS(), $SQLs));
+}
+
 // Counter for SQLs array
 function COUNT_SQLS () {
        // Default is false
@@ -2238,8 +2269,8 @@ function COUNT_SQLS () {
 // Checks wether the SQLs array is filled
 function IS_SQLS_VALID () {
        return (
-               (IS_SQLS_INITIALIZED()) &&
-               (COUNT_SQLS() > 0)
+       (IS_SQLS_INITIALIZED()) &&
+       (COUNT_SQLS() > 0)
        );
 }