diff --git a/html/autocomplete.php b/html/autocomplete.php
index d4bfa059240b86ee91d5397ee36ac520fa607780..0499e7a2ef7c377773ae25c71eaf34a550092489 100644
--- a/html/autocomplete.php
+++ b/html/autocomplete.php
@@ -1,5 +1,4 @@
 <?php
-
 /*
   This code is part of FusionDirectory (http://www.fusiondirectory.org/)
   Copyright (C) 2003-2010  Cajus Pollmeier
@@ -27,11 +26,11 @@
 
 session_cache_limiter("private");
 session::start();
-session::global_set('errorsAlreadyPosted',array());
+session::global_set('errorsAlreadyPosted', array());
 
 /* Logged in? Simple security check */
-if (!session::global_is_set('ui')){
-  new log("security","unknown","",array(),"Error: autocomplete.php called without session") ;
+if (!session::global_is_set('ui')) {
+  new log("security", "unknown", "", array(), "Error: autocomplete.php called without session");
   header ("Location: index.php");
   exit;
 }
@@ -41,25 +40,25 @@ if (isset($_GET['type']) && $_GET['type'] == "base") {
 
   // Find dn based on name and description
   if (session::is_set("pathMapping") && count($_POST) == 1) {
-    $res= "";
-    $pathMapping= session::get("pathMapping");
-    $search= preg_replace('/&quot;/', '"', current($_POST));
+    $res          = "";
+    $pathMapping  = session::get("pathMapping");
+    $search       = preg_replace('/&quot;/', '"', current($_POST));
 
     $config = session::global_get('config');
     foreach ($config->department_info as $dn => $info) {
       if (!isset($pathMapping[$dn])) {
         continue;
       }
-      if (mb_stristr($info['name'], $search) !== false) {
-        $res.= "<li>".mark($search, $pathMapping[$dn]).($info['description']==''?"":"<span class='informal'> [".mark($search, $info['description'])."]</span>")."</li>";
+      if (mb_stristr($info['name'], $search) !== FALSE) {
+        $res .= "<li>".mark($search, $pathMapping[$dn]).($info['description'] == ''?"":"<span class='informal'> [".mark($search, $info['description'])."]</span>")."</li>";
         continue;
       }
-      if (mb_stristr($info['description'], $search) !== false) {
-        $res.= "<li>".mark($search, $pathMapping[$dn]).($info['description']==''?"":"<span class='informal'> [".mark($search, $info['description'])."]</span>")."</li>";
+      if (mb_stristr($info['description'], $search) !== FALSE) {
+        $res .= "<li>".mark($search, $pathMapping[$dn]).($info['description'] == ''?"":"<span class='informal'> [".mark($search, $info['description'])."]</span>")."</li>";
         continue;
       }
-      if (mb_stristr($pathMapping[$dn], $search) !== false) {
-        $res.= "<li>".mark($search, $pathMapping[$dn]).($info['description']==''?"":"<span class='informal'> [".mark($search, $info['description'])."]</span>")."</li>";
+      if (mb_stristr($pathMapping[$dn], $search) !== FALSE) {
+        $res .= "<li>".mark($search, $pathMapping[$dn]).($info['description'] == ''?"":"<span class='informal'> [".mark($search, $info['description'])."]</span>")."</li>";
         continue;
       }
     }
@@ -75,8 +74,8 @@ if (isset($_GET['type']) && $_GET['type'] == "base") {
   $ui = session::global_get('ui');
 
   /* Is there a filter object arround? */
-  if (session::is_set("autocomplete")){
-    $filter= session::get("autocomplete");
+  if (session::is_set("autocomplete")) {
+    $filter = session::get("autocomplete");
     $filter->processAutocomplete();
   }
 }
diff --git a/html/index.php b/html/index.php
index 16edfbe23bfc0d249f065b1b292085367461768b..4ceda939c4c19cb6d58c3b521d6ee5244ceb6ec7 100644
--- a/html/index.php
+++ b/html/index.php
@@ -38,8 +38,8 @@ function displayLogin()
   error_reporting(E_ALL | E_STRICT);
   /* Fill template with required values */
   $username = "";
-  if(isset($_POST["username"])){
-    $username= trim(get_post("username"));
+  if (isset($_POST["username"])) {
+    $username = trim(get_post("username"));
   }
   $smarty->assign ('date', gmdate("D, d M Y H:i:s"));
   $smarty->assign ('username', $username);
@@ -49,8 +49,8 @@ function displayLogin()
   $smarty->append ('css_files',  get_template_path('login.css'));
 
   /* Some error to display? */
-  if (!isset($message)){
-    $message= "";
+  if (!isset($message)) {
+    $message = "";
   }
   $smarty->assign ("message", $message);
 
@@ -61,33 +61,33 @@ function displayLogin()
     $smarty->assign ("ssl", "");
   }
 
-  if(!$config->check_session_lifetime()){
+  if (!$config->check_session_lifetime()) {
     $smarty->assign ("lifetime", _("Warning").": ".
         _("The session lifetime configured in your fusiondirectory.conf will be overridden by php.ini settings."));
-  }else{
+  } else {
     $smarty->assign ("lifetime", "");
   }
 
   /* Generate server list */
-  $servers= array();
-  if (isset($_POST['server'])){
-    $selected= get_post('server');
+  $servers = array();
+  if (isset($_POST['server'])) {
+    $selected = get_post('server');
   } else {
-    $selected= $config->data['MAIN']['DEFAULT'];
+    $selected = $config->data['MAIN']['DEFAULT'];
   }
-  foreach ($config->data['LOCATIONS'] as $key => $ignored){
-    $servers[$key]= $key;
+  foreach ($config->data['LOCATIONS'] as $key => $ignored) {
+    $servers[$key] = $key;
   }
   $smarty->assign ("server_options", $servers);
   $smarty->assign ("server_id", $selected);
 
   /* show login screen */
   $smarty->assign ("PHPSESSID", session_id());
-  if (session::is_set('errors')){
+  if (session::is_set('errors')) {
     $smarty->assign("errors", session::get('errors'));
   }
-  if ($error_collector != ""){
-    $smarty->assign("php_errors", preg_replace("/%BUGBODY%/",$error_collector_mailto,$error_collector)."</div>");
+  if ($error_collector != "") {
+    $smarty->assign("php_errors", preg_replace("/%BUGBODY%/", $error_collector_mailto, $error_collector)."</div>");
   } else {
     $smarty->assign("php_errors", "");
   }
@@ -98,6 +98,7 @@ function displayLogin()
   $smarty->assign("rtl", language_is_rtl($lang));
 
   $smarty->display (get_template_path('headers.tpl'));
+
   $smarty->assign("version", FD_VERSION);
 
   $smarty->display(get_template_path('login.tpl'));
@@ -140,7 +141,7 @@ session::set('errors', "");
 
 /* Check if fusiondirectory.conf (.CONFIG_FILE) is accessible */
 if (!is_readable(CONFIG_DIR."/".CONFIG_FILE)) {
-  msg_dialog::display(_("Configuration error"), sprintf(_("FusionDirectory configuration %s/%s is not readable. Please run fusiondirectory-setup --check-config to fix this."), CONFIG_DIR,CONFIG_FILE), FATAL_ERROR_DIALOG);
+  msg_dialog::display(_("Configuration error"), sprintf(_("FusionDirectory configuration %s/%s is not readable. Please run fusiondirectory-setup --check-config to fix this."), CONFIG_DIR, CONFIG_FILE), FATAL_ERROR_DIALOG);
   exit();
 }
 
@@ -157,7 +158,7 @@ $smarty->compile_dir = $config->get_cfg_value("templateCompileDirectory", SPOOL_
 /* Check for compile directory */
 if (!(is_dir($smarty->compile_dir) && is_writable($smarty->compile_dir))) {
   msg_dialog::display(_("Smarty error"), sprintf(_("Directory '%s' specified as compile directory is not accessible!"),
-        $smarty->compile_dir),FATAL_ERROR_DIALOG);
+        $smarty->compile_dir), FATAL_ERROR_DIALOG);
   exit();
 }
 
@@ -230,7 +231,7 @@ if (($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST['login'])) || $htacces
 
   /* Destroy old sessions, they cause a successfull login to relog again ...*/
   if (session::global_is_set('_LAST_PAGE_REQUEST')) {
-    session::global_set('_LAST_PAGE_REQUEST',time());
+    session::global_set('_LAST_PAGE_REQUEST', time());
   }
 
   /* Admin-logon and verify */
@@ -250,13 +251,13 @@ if (($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST['login'])) || $htacces
     if (!count($ldap->get_objectclasses())) {
       msg_dialog::display(_("LDAP error"), _("Cannot detect information about the installed LDAP schema!"), ERROR_DIALOG);
       displayLogin();
-      exit()  ;
+      exit();
     } else {
       $cfg = array();
-      $cfg['admin']     = $config->current['ADMINDN'];
-      $cfg['password']  = $config->current['ADMINPASSWORD'];
-      $cfg['connection']= $config->current['SERVER'];
-      $cfg['tls']       = $tls;
+      $cfg['admin']       = $config->current['ADMINDN'];
+      $cfg['password']    = $config->current['ADMINPASSWORD'];
+      $cfg['connection']  = $config->current['SERVER'];
+      $cfg['tls']         = $tls;
       $str = check_schema($cfg, $config->get_cfg_value("rfc2307bis") == "TRUE");
       $checkarr = array();
       foreach ($str as $tr) {
@@ -296,84 +297,84 @@ if (($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST['login'])) || $htacces
   if ($ok) {
 
     /* Login as user, initialize user ACL's */
-    if ($htaccess_authenticated){
-      $ui= ldap_login_user_htaccess($username);
-      if ($ui === NULL || !$ui){
+    if ($htaccess_authenticated) {
+      $ui = ldap_login_user_htaccess($username);
+      if ($ui === NULL || !$ui) {
         msg_dialog::display(_("Authentication error"), _("Cannot retrieve user information for htaccess authentication!"), FATAL_ERROR_DIALOG);
         exit;
       }
     } else {
       $ui = ldap_login_user($username, $_POST["password"]);
     }
-    if ($ui === NULL || !$ui){
-      $message= _("Please check the username/password combination.");
+    if ($ui === NULL || !$ui) {
+      $message = _("Please check the username/password combination.");
       $smarty->assign ('nextfield', 'password');
-      session::global_set('config',$config);
+      session::global_set('config', $config);
 
-      if(isset($_SERVER['REMOTE_ADDR'])) {
-        $ip= $_SERVER['REMOTE_ADDR'];
-        new log("security","login","",array(),"Authentication failed for user \"$username\" [from $ip]");
+      if (isset($_SERVER['REMOTE_ADDR'])) {
+        $ip = $_SERVER['REMOTE_ADDR'];
+        new log("security", "login", "", array(), "Authentication failed for user \"$username\" [from $ip]");
       } else {
-        new log("security","login","",array(),"Authentication failed for user \"$username\"");
+        new log("security", "login", "", array(), "Authentication failed for user \"$username\"");
       }
     } else {
       /* Remove all locks of this user */
       del_user_locks($ui->dn);
 
       /* Save userinfo and plugin structure */
-      session::global_set('ui',$ui);
-      session::global_set('session_cnt',0);
+      session::global_set('ui', $ui);
+      session::global_set('session_cnt', 0);
 
       /* Let FusionDirectory trigger a new connection for each POST, save
          config to session. */
       $config->get_departments();
       $config->make_idepartments();
-      session::global_set('config',$config);
+      session::global_set('config', $config);
 
       /* Restore filter settings from cookie, if available */
-      if($config->get_cfg_value("storeFilterSettings") == "TRUE"){
+      if ($config->get_cfg_value("storeFilterSettings") == "TRUE") {
 
-        if(isset($_COOKIE['FusionDirectory_Filter_Settings']) || isset($HTTP_COOKIE_VARS['FusionDirectory_Filter_Settings'])){
+        if (isset($_COOKIE['FusionDirectory_Filter_Settings']) || isset($HTTP_COOKIE_VARS['FusionDirectory_Filter_Settings'])) {
 
-          if(isset($_COOKIE['FusionDirectory_Filter_Settings'])){
+          if (isset($_COOKIE['FusionDirectory_Filter_Settings'])) {
             $cookie_all = unserialize(base64_decode($_COOKIE['FusionDirectory_Filter_Settings']));
-          }else{
+          } else {
             $cookie_all = unserialize(base64_decode($HTTP_COOKIE_VARS['FusionDirectory_Filter_Settings']));
           }
-          if(isset($cookie_all[$ui->dn])){
+          if (isset($cookie_all[$ui->dn])) {
             $cookie = $cookie_all[$ui->dn];
-            $cookie_vars= array("MultiDialogFilters","CurrentMainBase","plug");
-            foreach($cookie_vars as $var){
-              if(isset($cookie[$var])){
-                session::global_set($var,$cookie[$var]);
+            $cookie_vars = array("MultiDialogFilters","CurrentMainBase","plug");
+            foreach ($cookie_vars as $var) {
+              if (isset($cookie[$var])) {
+                session::global_set($var, $cookie[$var]);
               }
             }
-            if(isset($cookie['plug'])){
-              $plug =$cookie['plug'];
+            if (isset($cookie['plug'])) {
+              $plug = $cookie['plug'];
             }
           }
         }
       }
 
       /* are we using accountexpiration */
-      if ($config->get_cfg_value("handleExpiredAccounts") == "TRUE"){
+      if ($config->get_cfg_value("handleExpiredAccounts") == "TRUE") {
         $expired = $ui->expired_status();
 
         if ($expired == POSIX_ACCOUNT_EXPIRED) {
-          $message= _("Account locked. Please contact your system administrator!");
+          $message = _("Account locked. Please contact your system administrator!");
           $smarty->assign ('nextfield', 'password');
-          new log("security","login","",array(),"Account for user \"$username\" has expired") ;
+          new log("security", "login", "", array(), "Account for user \"$username\" has expired");
           displayLogin();
           exit();
         }
       }
 
       /* Not account expired or password forced change go to main page */
-      new log("security","login","",array(),"User \"$username\" logged in successfully") ;
-      $plist= new pluglist($config, $ui);
-      if(isset($plug) && isset($plist->dirlist[$plug])){
+      new log("security", "login", "", array(), "User \"$username\" logged in successfully");
+      $plist = new pluglist($config, $ui);
+      if (isset($plug) && isset($plist->dirlist[$plug])) {
         header ("Location: main.php?plug=".$plug."&global_check=1");
-      }else{
+      } else {
         header ("Location: main.php?global_check=1");
       }
       exit;
@@ -385,11 +386,11 @@ if (($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST['login'])) || $htacces
 $smarty->assign ("cookies", "<b>"._("Warning").":<\/b> "._("Your browser has cookies disabled. Please enable cookies and reload this page before logging in!"));
 
 /* Set focus to the error button if we've an error message */
-$focus= "";
-if (session::is_set('errors') && session::get('errors') != ""){
-  $focus= '<script language="JavaScript" type="text/javascript">';
-  $focus.= 'document.forms[0].error_accept.focus();';
-  $focus.= '</script>';
+$focus = "";
+if (session::is_set('errors') && session::get('errors') != "") {
+  $focus = '<script type="text/javascript">';
+  $focus .= 'document.forms[0].error_accept.focus();';
+  $focus .= '</script>';
 }
 $smarty->assign("focus", $focus);
 displayLogin();
diff --git a/html/logout.php b/html/logout.php
index 357dbd44fc8110eb320593ec10271edd6812dda0..fb53f8808d80691400aa66048eda2819c66905fc 100644
--- a/html/logout.php
+++ b/html/logout.php
@@ -1,5 +1,4 @@
 <?php
-
 /*
   This code is part of FusionDirectory (http://www.fusiondirectory.org/)
   Copyright (C) 2003-2010  Cajus Pollmeier
@@ -30,33 +29,33 @@ header("Content-type: text/html; charset=UTF-8");
 /* try to start session, so we can remove userlocks,
   if the old session is still available */
 @session::start();
-session::set('errorsAlreadyPosted',array());
-if(session::global_is_set('ui')){
+session::set('errorsAlreadyPosted', array());
+if (session::global_is_set('ui')) {
 
   /* Get config & ui informations */
-  $ui= session::global_get("ui");
+  $ui = session::global_get("ui");
 
   /* config used for del_user_locks & some lines below to detect the language */
-  $config= session::global_get("config");
+  $config = session::global_get("config");
 
   /* Remove all locks of this user */
   del_user_locks($ui->dn);
 
   /* Write something to log */
-  new log("security","logout","",array(),"User \"".$ui->username."\" logged out") ;
+  new log("security", "logout", "", array(), "User \"".$ui->username."\" logged out");
 }
 
 /* Language setup */
-if ((!isset($config)) || $config->get_cfg_value("language") == ""){
-  $lang= get_browser_language();
+if ((!isset($config)) || $config->get_cfg_value("language") == "") {
+  $lang = get_browser_language();
 } else {
-  $lang= $config->get_cfg_value("language");
+  $lang = $config->get_cfg_value("language");
 }
 
 putenv("LANGUAGE=");
 putenv("LANG=$lang");
 setlocale(LC_ALL, $lang);
-$GLOBALS['t_language']= $lang;
+$GLOBALS['t_language']            = $lang;
 $GLOBALS['t_gettext_message_dir'] = $BASE_DIR.'/locale/';
 
 /* Set the text domain as 'fusiondirectory' */
@@ -65,22 +64,22 @@ bindtextdomain($domain, LOCALE_DIR);
 textdomain($domain);
 
 /* Set smarty template compile directory */
-if (isset($config)){
-  $smarty->compile_dir= $config->get_cfg_value("templateCompileDirectory", SPOOL_DIR);
+if (isset($config)) {
+  $smarty->compile_dir = $config->get_cfg_value("templateCompileDirectory", SPOOL_DIR);
 } else {
-  $smarty->compile_dir= SPOOL_DIR;
+  $smarty->compile_dir = SPOOL_DIR;
 }
 
 $smarty->assign("date", date("l, dS F Y H:i:s O"));
 
 /* If GET request is posted, the logout was forced by pressing the link */
-if (isset($_GET['request'])){
+if (isset($_GET['request'])) {
 
   /* destroy old session */
   session::destroy ();
 
   /* If we're not using htaccess authentication, just redirect... */
-  if (isset($config) && $config->get_cfg_value("htaccessAuthentication") == "TRUE"){
+  if (isset($config) && $config->get_cfg_value("htaccessAuthentication") == "TRUE") {
 
     /* Else notice that the user has to close the browser... */
     $smarty->assign("usePrototype", "false");
@@ -92,13 +91,12 @@ if (isset($_GET['request'])){
   header ("Location: index.php");
   exit();
 
-}else{  // The logout wasn't forced, so the session is invalid
+} else {  // The logout wasn't forced, so the session is invalid
 
   $smarty->assign("usePrototype", "false");
   $smarty->display (get_template_path('headers.tpl'));
   $smarty->display (get_template_path('logout.tpl'));
   exit;
 }
-// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 ?>
 </html>
diff --git a/html/main.php b/html/main.php
index a58c9f2aeac034c4dd85c0a7f7e9b91cb43b9a7a..8d8a3ed7d679ee5950dfcd97580656b600857d3d 100644
--- a/html/main.php
+++ b/html/main.php
@@ -38,9 +38,9 @@ textdomain($domain);
 
 /* Remember everything we did after the last click */
 session::start();
-session::set('errorsAlreadyPosted',array());
-session::global_set('runtime_cache',array());
-session::set('limit_exceeded',FALSE);
+session::set('errorsAlreadyPosted', array());
+session::global_set('runtime_cache', array());
+session::set('limit_exceeded', FALSE);
 
 if ($_SERVER["REQUEST_METHOD"] == "POST") {
   @DEBUG (DEBUG_POST, __LINE__, __FUNCTION__, __FILE__, $_POST, "_POST");
@@ -49,7 +49,7 @@ if ($_SERVER["REQUEST_METHOD"] == "POST") {
 
 /* Logged in? Simple security check */
 if (!session::global_is_set('config')) {
-  new log("security","login","",array(),"main.php called without session - logging out") ;
+  new log("security", "login", "", array(), "main.php called without session - logging out");
   header ("Location: logout.php");
   exit;
 }
@@ -57,7 +57,7 @@ if (!session::global_is_set('config')) {
 /* Check for uniqe ip address */
 $ui = session::global_get('ui');
 if ($_SERVER['REMOTE_ADDR'] != $ui->ip) {
-  new log("security","login","",array(),"main.php called with session which has a changed IP address.") ;
+  new log("security", "login", "", array(), "main.php called with session which has a changed IP address.");
   header ("Location: logout.php");
   exit;
 }
@@ -73,32 +73,32 @@ timezone::get_default_timezone();
 
 /* Check for invalid sessions */
 if (session::global_get('_LAST_PAGE_REQUEST') == "") {
-  session::global_set('_LAST_PAGE_REQUEST',time());
+  session::global_set('_LAST_PAGE_REQUEST', time());
 } else {
 
   /* check FusionDirectory.conf for defined session lifetime */
-  $max_life = $config->get_cfg_value("sessionLifetime", 60*60*2);
+  $max_life = $config->get_cfg_value("sessionLifetime", 60 * 60 * 2);
 
   /* get time difference between last page reload */
-  $request_time = (time()- session::global_get('_LAST_PAGE_REQUEST'));
+  $request_time = (time() - session::global_get('_LAST_PAGE_REQUEST'));
 
   /* If page wasn't reloaded for more than max_life seconds
    * kill session
    */
   if ($request_time > $max_life) {
     session::destroy();
-    new log("security","login","",array(),"main.php called without session - logging out") ;
+    new log("security", "login", "", array(), "main.php called without session - logging out");
     header ("Location: logout.php");
     exit;
   }
-  session::global_set('_LAST_PAGE_REQUEST',time());
+  session::global_set('_LAST_PAGE_REQUEST', time());
 }
 
 
 @DEBUG (DEBUG_CONFIG, __LINE__, __FUNCTION__, __FILE__, $config->data, "config");
 
 /* Set template compile directory */
-$smarty->compile_dir= $config->get_cfg_value("templateCompileDirectory", SPOOL_DIR);
+$smarty->compile_dir = $config->get_cfg_value("templateCompileDirectory", SPOOL_DIR);
 
 /* Set default */
 $reload_navigation = FALSE;
@@ -111,11 +111,11 @@ if ((!session::global_is_set('Last_init_lang')) || (session::global_get('Last_in
 }
 
 /* Language setup */
-session::global_set('Last_init_lang',$lang);
+session::global_set('Last_init_lang', $lang);
 
 /* Preset current main base */
 if (!session::global_is_set('CurrentMainBase')) {
-  session::global_set('CurrentMainBase',get_base_from_people($ui->dn));
+  session::global_set('CurrentMainBase', get_base_from_people($ui->dn));
 }
 
 putenv("LANGUAGE=");
@@ -133,7 +133,7 @@ textdomain($domain);
 /* Prepare plugin list */
 if (!session::global_is_set('plist')) {
   /* Initially load all classes */
-  $class_list= get_declared_classes();
+  $class_list = get_declared_classes();
   foreach ($class_mapping as $class => $path) {
     if (!in_array($class, $class_list)) {
       if (is_readable("$BASE_DIR/$path")) {
@@ -161,16 +161,16 @@ if (isset($global_check) && $config->get_cfg_value("forceglobals") == "TRUE") {
             _("Fatal error: Register globals is on. FusionDirectory will refuse to login unless this is fixed by an administrator."),
             FATAL_ERROR_DIALOG);
 
-  new log("security","login","",array(),"Register globals is on. For security reasons, this should be turned off.") ;
+  new log("security", "login", "", array(), "Register globals is on. For security reasons, this should be turned off.");
   session::destroy ();
   exit;
 }
 
 /* Check Plugin variable */
 if (session::global_is_set('plugin_dir')) {
-  $old_plugin_dir= session::global_get('plugin_dir');
+  $old_plugin_dir = session::global_get('plugin_dir');
 } else {
-  $old_plugin_dir= "";
+  $old_plugin_dir = "";
 }
 
 /* reload navigation if language changed*/
@@ -182,50 +182,48 @@ $plist->gen_menu();
 /* check if we are using account expiration */
 $smarty->assign("hideMenus", FALSE);
 if ($config->get_cfg_value("handleExpiredAccounts") == "TRUE") {
-    $expired = $ui->expired_status();
-    if ($expired == POSIX_WARN_ABOUT_EXPIRATION && !session::is_set('POSIX_WARN_ABOUT_EXPIRATION__DONE')) {
-        @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, $expired, "This user account (".$ui->username.") is about to expire");
-
-        // The users password is about to xpire soon, display a warning message.
-        new log("security","fusiondirectory","",array(),"password for user '".$ui->username."' is about to expire") ;
-        msg_dialog::display(_("Password change"), _("Your password is about to expire, please change your password!"), INFO_DIALOG);
-        session::set('POSIX_WARN_ABOUT_EXPIRATION__DONE', TRUE);
-
-    } elseif ($expired == POSIX_FORCE_PASSWORD_CHANGE) {
-        @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, $expired, "This user account expired");
-
-        // The password is expired, we are now going to enforce a new one from the user.
-
-        // Hide the FusionDirectory menus to avoid leaving the enforced password change dialog.
-        $smarty->assign("hideMenus", TRUE);
-        $plug = (isset($_GET['plug'])) ? $_GET['plug'] : null;
-
-        // Search for the 'password' class and set its id as active plug.
-        foreach ($plist->dirlist as $key => $value) {
-            if (preg_match("/\bpassword\b/i",$value)) {
-                if($plug != $key) {
-                    $_GET['plug'] = $key;
-                }
-                break;
-            }
+  $expired = $ui->expired_status();
+  if ($expired == POSIX_WARN_ABOUT_EXPIRATION && !session::is_set('POSIX_WARN_ABOUT_EXPIRATION__DONE')) {
+    @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, $expired, "This user account (".$ui->username.") is about to expire");
+
+    // The users password is about to xpire soon, display a warning message.
+    new log("security", "fusiondirectory", "", array(), "password for user '".$ui->username."' is about to expire");
+    msg_dialog::display(_("Password change"), _("Your password is about to expire, please change your password!"), INFO_DIALOG);
+    session::set('POSIX_WARN_ABOUT_EXPIRATION__DONE', TRUE);
+  } elseif ($expired == POSIX_FORCE_PASSWORD_CHANGE) {
+    @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, $expired, "This user account expired");
+
+    // The password is expired, we are now going to enforce a new one from the user.
+
+    // Hide the FusionDirectory menus to avoid leaving the enforced password change dialog.
+    $smarty->assign("hideMenus", TRUE);
+    $plug = (isset($_GET['plug'])) ? $_GET['plug'] : NULL;
+
+    // Search for the 'password' class and set its id as active plug.
+    foreach ($plist->dirlist as $key => $value) {
+      if (preg_match("/\bpassword\b/i", $value)) {
+        if ($plug != $key) {
+          $_GET['plug'] = $key;
         }
+        break;
+      }
     }
+  }
 }
 
 if (isset($_GET['plug']) && $plist->plugin_access_allowed($_GET['plug'])) {
-  $plug= validate($_GET['plug']);
-  $plugin_dir= $plist->get_path($plug);
-  session::global_set('plugin_dir',$plugin_dir);
+  $plug       = validate($_GET['plug']);
+  $plugin_dir = $plist->get_path($plug);
+  session::global_set('plugin_dir', $plugin_dir);
   if ($plugin_dir == "") {
-    new log("security","fusiondirectory","",array(),"main.php called with invalid plug parameter \"$plug\"") ;
+    new log("security", "fusiondirectory", "", array(), "main.php called with invalid plug parameter \"$plug\"");
     header ("Location: logout.php");
     exit;
   }
 } else {
-
   /* set to welcome page as default plugin */
-  session::global_set('plugin_dir',"welcome");
-  $plugin_dir= "$BASE_DIR/plugins/generic/welcome";
+  session::global_set('plugin_dir', "welcome");
+  $plugin_dir = "$BASE_DIR/plugins/generic/welcome";
 }
 
 /* Handle plugin locks.
@@ -233,8 +231,8 @@ if (isset($_GET['plug']) && $plist->plugin_access_allowed($_GET['plug'])) {
     - Remove all created locks if "reset" was posted.
     - Remove all created locks if we switched to another plugin.
 */
-$cleanup    = FALSE;
-$remove_lock= FALSE;
+$cleanup      = FALSE;
+$remove_lock  = FALSE;
 
 /* Check if we have changed the selected plugin
 */
@@ -244,11 +242,8 @@ if ($old_plugin_dir != $plugin_dir && $old_plugin_dir != "") {
     require ("$old_plugin_dir/main.inc");
     $cleanup = $remove_lock = FALSE;
   }
-} else // elseif
-
-/* Reset was posted, remove all created locks for the current plugin
-*/
-if((isset($_GET['reset']) && $_GET['reset'] == 1) || isset($_POST['delete_lock'])) {
+} elseif ((isset($_GET['reset']) && $_GET['reset'] == 1) || isset($_POST['delete_lock'])) {
+  /* Reset was posted, remove all created locks for the current plugin */
   $remove_lock = TRUE;
 }
 
@@ -269,7 +264,7 @@ if ($_SERVER["REQUEST_METHOD"] == "POST") {
      extract the number and step the correct plugin. */
   foreach ($_POST as $key => $value) {
     if (preg_match("/^back[0-9]+$/", $key)) {
-      $back= substr($key, 4);
+      $back = substr($key, 4);
       header ("Location: main.php?plug=$back");
       exit;
     }
@@ -303,9 +298,9 @@ $smarty->assign ("lang", preg_replace('/_.*$/', '', $lang));
 $smarty->assign ("rtl", language_is_rtl($lang));
 $smarty->assign ("must", '<span class="must">*</span>');
 if (isset($plug)) {
-  $plug= "?plug=$plug";
+  $plug = "?plug=$plug";
 } else {
-  $plug= "";
+  $plug = "";
 }
 
 if ($ui->ignore_acl_for_current_user()) {
@@ -350,7 +345,7 @@ if ($_SERVER["REQUEST_METHOD"] == "POST") {
 
 /* Load plugin */
 if (is_file("$plugin_dir/main.inc")) {
-  $display ="";
+  $display = "";
   require ("$plugin_dir/main.inc");
 } else {
   msg_dialog::display(
@@ -364,7 +359,7 @@ if (is_file("$plugin_dir/main.inc")) {
 /* Print_out last ErrorMessage repeated string. */
 $smarty->assign("msg_dialogs", msg_dialog::get_dialogs());
 $smarty->assign("contents", $display);
-$smarty->assign("sessionLifetime", $config->get_cfg_value("sessionLifetime", 60*60*2));
+$smarty->assign("sessionLifetime", $config->get_cfg_value("sessionLifetime", 60 * 60 * 2));
 
 /* If there's some post, take a look if everything is there... */
 if (isset($_POST) && count($_POST)) {
@@ -382,41 +377,41 @@ if (session::is_set('errors')) {
   $smarty->assign("errors", session::get('errors'));
 }
 if ($error_collector != "") {
-  $smarty->assign("php_errors", preg_replace("/%BUGBODY%/",$error_collector_mailto,$error_collector)."</div>");
+  $smarty->assign("php_errors", preg_replace("/%BUGBODY%/", $error_collector_mailto, $error_collector)."</div>");
 } else {
   $smarty->assign("php_errors", "");
 }
 
 /* Set focus to the error button if we've an error message */
-$focus= "";
+$focus = "";
 if (session::is_set('errors') && session::get('errors') != "") {
-  $focus= '<script language="JavaScript" type="text/javascript">';
-  $focus.= 'document.forms[0].error_accept.focus();';
-  $focus.= '</script>';
+  $focus = '<script type="text/javascript">';
+  $focus .= 'document.forms[0].error_accept.focus();';
+  $focus .= '</script>';
 }
 
-$focus= '<script language="JavaScript" type="text/javascript">';
-$focus.= 'next_msg_dialog();';
-$focus.= '</script>';
+$focus = '<script type="text/javascript">';
+$focus .= 'next_msg_dialog();';
+$focus .= '</script>';
 $smarty->assign("focus", $focus);
 
 /* Set channel if needed */
-#TODO: * move all global session calls to global_
-#      * create a new channel where needed (mostly management dialogues)
-#      * remove regulary created channels when not needed anymore
-#      * take a look at external php calls (i.e. get fax, ldif, etc.)
-#      * handle aborted sessions (by pressing anachors i.e. Main, Menu, etc.)
-#      * check lock removals, is "dn" global or not in this case?
-#      * last page request -> global or not?
-#      * check that filters are still global
-#      * maxC global?
+//TODO: * move all global session calls to global_
+//      * create a new channel where needed (mostly management dialogues)
+//      * remove regulary created channels when not needed anymore
+//      * take a look at external php calls (i.e. get fax, ldif, etc.)
+//      * handle aborted sessions (by pressing anachors i.e. Main, Menu, etc.)
+//      * check lock removals, is "dn" global or not in this case?
+//      * last page request -> global or not?
+//      * check that filters are still global
+//      * maxC global?
 if (isset($_POST['_channel_'])) {
   echo "DEBUG - current channel: ".$_POST['_channel_'];
   $smarty->assign("channel", $_POST['_channel_']);
 } else {
   $smarty->assign("channel", "");
 }
-$smarty->assign ("title","FusionDirectory");
+$smarty->assign ("title", "FusionDirectory");
 
 if (class_available('Game')) {
   $smarty->assign('game_screen', Game::run());
@@ -424,7 +419,7 @@ if (class_available('Game')) {
   $smarty->assign('game_screen', '');
 }
 
-$display =  $smarty->fetch(get_template_path('headers.tpl')).
+$display  = $smarty->fetch(get_template_path('headers.tpl')).
             $smarty->fetch(get_template_path('framework.tpl'));
 
 /* Save dialog filters and selected base in a cookie.
@@ -434,7 +429,7 @@ $cookie = array();
 
 if (isset($_COOKIE['FusionDirectory_Filter_Settings'])) {
   $cookie = unserialize(base64_decode($_COOKIE['FusionDirectory_Filter_Settings']));
-} elseif(isset($HTTP_COOKIE_VARS['FusionDirectory_Filter_Settings'])) {
+} elseif (isset($HTTP_COOKIE_VARS['FusionDirectory_Filter_Settings'])) {
   $cookie = unserialize(base64_decode($HTTP_COOKIE_VARS['FusionDirectory_Filter_Settings']));
 }
 
@@ -449,15 +444,15 @@ if ($config->get_cfg_value("storeFilterSettings") == "TRUE") {
   if (isset($_GET['plug'])) {
     $cookie[$ui->dn]['plug'] = $_GET['plug'];
   }
-  @setcookie("FusionDirectory_Filter_Settings",base64_encode(serialize($cookie)),time() + (60*60*24));
+  @setcookie("FusionDirectory_Filter_Settings", base64_encode(serialize($cookie)), time() + (60 * 60 * 24));
 }
 
 /* Show page... */
 echo $display;
 
 /* Save plist and config */
-session::global_set('plist',$plist);
-session::global_set('config',$config);
-session::set('errorsAlreadyPosted',array());
+session::global_set('plist', $plist);
+session::global_set('config', $config);
+session::set('errorsAlreadyPosted', array());
 
 ?>
diff --git a/html/progress.php b/html/progress.php
index 6bce2b9baa6e72c98bab3d02d36f7d85eff229e1..e8a15dbcf72992eda4390f371b23e133ae82c9f6 100644
--- a/html/progress.php
+++ b/html/progress.php
@@ -23,53 +23,53 @@
 session_cache_limiter("private");
 
 /* Check for parameter completenes */
-if (!isset($_GET['x']) || !isset($_GET['y']) || !isset($_GET['p'])){
+if (!isset($_GET['x']) || !isset($_GET['y']) || !isset($_GET['p'])) {
   die ("Missing parameters!");
 }
-if (!is_numeric($_GET['x']) || !is_numeric($_GET['y'])){
+if (!is_numeric($_GET['x']) || !is_numeric($_GET['y'])) {
   die ("Parameters must be numeric!");
 }
 
-$p= (int)($_GET['p']);
-$x= (int)($_GET['x']);
-$y= (int)($_GET['y']);
+$p = (int)($_GET['p']);
+$x = (int)($_GET['x']);
+$y = (int)($_GET['y']);
 
 /* Check percentage */
-if ($p < 0){
-  $p= 0;
-} elseif ($p > 100){
-  $p= 100;
+if ($p < 0) {
+  $p = 0;
+} elseif ($p > 100) {
+  $p = 100;
 }
-$p= intval ($p);
+$p = intval ($p);
 
 /* Check dimensions */
-if ($x < 3 || $x > 1000){
-  $x= 180;
+if ($x < 3 || $x > 1000) {
+  $x = 180;
 }
-if ($y < 3 || $y > 700){
-  $y= 20;
+if ($y < 3 || $y > 700) {
+  $y = 20;
 }
 
-if(!function_exists("imagecreate")){
+if (!function_exists("imagecreate")) {
   syslog(LOG_ERR, "FusionDirectory is missing the gd library, please install php5-gd to be able to see progress images.");
   echo "Please install the php5-gd library, FusionDirectory can't create images without it.";
   exit();
-}else{
+} else {
 
-  $x_matches= FALSE;
-  $y_matches= FALSE;
-  foreach (array(7,6,5,4,3,2,1,0) as $font){
-    $fx= ImageFontWidth($font) * strlen("$p%");
-    $fy= ImageFontHeight($font);
+  $x_matches = FALSE;
+  $y_matches = FALSE;
+  foreach (array(7,6,5,4,3,2,1,0) as $font) {
+    $fx = ImageFontWidth($font) * strlen("$p%");
+    $fy = ImageFontHeight($font);
 
     /* Look if font size matches image size */
-    if ($fx < ($x-2)){
-      $x_matches= TRUE;
+    if ($fx < ($x - 2)) {
+      $x_matches = TRUE;
     }
-    if ($fy < ($y-2)){
-      $y_matches= TRUE;
+    if ($fy < ($y - 2)) {
+      $y_matches = TRUE;
     }
-    if ($x_matches && $y_matches){
+    if ($x_matches && $y_matches) {
       break;
     }
   }
@@ -79,18 +79,18 @@ if(!function_exists("imagecreate")){
     or die ("Cannot Initialize new GD image stream");
 
   /* Set colors */
-  $bg_color= imagecolorallocate ($im, 255, 255, 255);
-  $br_color= imagecolorallocate ($im, 0,0,0);
-  $fi_color= imagecolorallocate ($im, 0,0,180);
-  $tx_color= imagecolorallocate ($im, 240, 10, 90);
+  $bg_color = imagecolorallocate($im, 255,  255,  255);
+  $br_color = imagecolorallocate($im, 0,    0,    0);
+  $fi_color = imagecolorallocate($im, 0,    0,    180);
+  $tx_color = imagecolorallocate($im, 240,  10,   90);
 
   /* Draw progress bar */
-  imagerectangle ($im, 0, 0, $x-1, $y-1, $br_color);
+  imagerectangle ($im, 0, 0, $x - 1, $y - 1, $br_color);
   imagefilledrectangle ($im, 1, 1, (($x - 2) * $p / 100),
       $y - 2, $fi_color);
 
   /* Is font to big for progress bar? */
-  if ($font != 0){
+  if ($font != 0) {
     imagestring ($im, $font, ($x - $fx) / 2, ($y - $fy) / 2, "$p%", $tx_color);
   }
 
diff --git a/include/class_session.inc b/include/class_session.inc
index 09bdce75ad3a4e0418904b2bda8680a1a8594a1c..de67138ecb066fffbd280bd4d2fda6e3d9b061d9 100644
--- a/include/class_session.inc
+++ b/include/class_session.inc
@@ -1,5 +1,4 @@
 <?php
-
 /*
   This code is part of FusionDirectory (http://www.fusiondirectory.org/)
   Copyright (C) 2003-2010  Cajus Pollmeier
@@ -32,12 +31,10 @@ class session {
 
   public static function get_session_size()
   {
-
   }
 
   public static function get_element_size()
   {
-
   }
 
   /*!
@@ -48,14 +45,14 @@ class session {
   public static function add_channel($name)
   {
     /* If there's already such kind of channel, skip... */
-    if (isset($_SESSION[$name])){
-      return (FALSE);
+    if (isset($_SESSION[$name])) {
+      return FALSE;
     }
 
     /* Allocate it... */
-    $_SESSION[$name]= array();
-    $_POST["_channel_"]= $name;
-    return (TRUE);
+    $_SESSION[$name]    = array();
+    $_POST["_channel_"] = $name;
+    return TRUE;
   }
 
 
@@ -67,15 +64,15 @@ class session {
   public static function remove_channel($name)
   {
     /* If there's already such kind of channel, skip... */
-    if (isset($_SESSION[$name])){
+    if (isset($_SESSION[$name])) {
       unset($_SESSION[$name]);
-      if (isset($_POST["_channel_"])){
+      if (isset($_POST["_channel_"])) {
         unset($_POST["_channel_"]);
       }
-      return (TRUE);
+      return TRUE;
     }
 
-    return (FALSE);
+    return FALSE;
   }
 
   /*!
@@ -85,23 +82,23 @@ class session {
    */
   public static function is_set($name)
   {
-    $channel= "";
-    if (isset($_POST['_channel_'])){
-      $channel= $_POST['_channel_'];
+    $channel = "";
+    if (isset($_POST['_channel_'])) {
+      $channel = $_POST['_channel_'];
     }
 
     /* Global fallback if not set */
-    if ($channel == ""){
-      return(isset($_SESSION[$name]));
+    if ($channel == "") {
+      return isset($_SESSION[$name]);
     }
 
     /* Sanity check */
-    if (!session::channel_exists($channel)){
+    if (!session::channel_exists($channel)) {
       msg_dialog::display(_("Internal error"), _("Requested channel does not exist! Please contact your Administrator."), FATAL_ERROR_DIALOG);
     }
 
-    $channel= "gch_".$channel;
-    return(isset($_SESSION[$channel][$name]));
+    $channel = "gch_".$channel;
+    return isset($_SESSION[$channel][$name]);
   }
 
   /*!
@@ -111,7 +108,7 @@ class session {
    */
   public static function global_is_set($name)
   {
-    return(isset($_SESSION[$name]));
+    return isset($_SESSION[$name]);
   }
 
   /*!
@@ -121,19 +118,19 @@ class session {
    *
    * \param $value The new value
    */
-  public static function set($name,$value)
+  public static function set($name, $value)
   {
-    $channel= "";
-    if (isset($_POST['_channel_'])){
-      $channel= $_POST['_channel_'];
+    $channel = "";
+    if (isset($_POST['_channel_'])) {
+      $channel = $_POST['_channel_'];
     }
 
     /* Global fallback if not set */
-    if ($channel == ""){
+    if ($channel == "") {
       $_SESSION[$name] = $value;
     } else {
       /* Sanity check */
-      if (!session::channel_exists($channel)){
+      if (!session::channel_exists($channel)) {
         msg_dialog::display(_("Internal error"), _("Requested channel does not exist! Please contact your Administrator."), FATAL_ERROR_DIALOG);
       }
       $_SESSION[$channel][$name] = $value;
@@ -147,7 +144,7 @@ class session {
    *
    * \param $value The new value
    */
-  public static function global_set($name,$value)
+  public static function global_set($name, $value)
   {
     $_SESSION[$name] = $value;
   }
@@ -159,25 +156,25 @@ class session {
    */
   public static function &get($name)
   {
-    $channel= "";
-    if (isset($_POST['_channel_'])){
-      $channel= $_POST['_channel_'];
+    $channel = "";
+    if (isset($_POST['_channel_'])) {
+      $channel = $_POST['_channel_'];
     }
 
     /* Global fallback if not set */
-    if ($channel == ""){
+    if ($channel == "") {
       $ret = &$_SESSION[$name];
-      return($ret);
+      return $ret;
     }
 
     /* Sanity check */
-    if (!session::channel_exists($channel)){
+    if (!session::channel_exists($channel)) {
       msg_dialog::display(_("Internal error"), _("Requested channel does not exist! Please contact your Administrator."), FATAL_ERROR_DIALOG);
     }
 
-    $channel= "gch_".$channel;
-    $ret = &$_SESSION[$channel][$name];
-    return($ret);
+    $channel  = "gch_".$channel;
+    $ret      = &$_SESSION[$channel][$name];
+    return $ret;
   }
 
   /*!
@@ -188,7 +185,7 @@ class session {
   public static function &global_get($name)
   {
     $ret = &$_SESSION[$name];
-    return($ret);
+    return $ret;
   }
 
   /*!
@@ -198,18 +195,18 @@ class session {
    */
   public static function delete($name)
   {
-    $channel= "";
-    if (isset($_POST['_channel_'])){
-      $channel= $_POST['_channel_'];
+    $channel = "";
+    if (isset($_POST['_channel_'])) {
+      $channel = $_POST['_channel_'];
     }
 
     /* Global fallback if not set */
-    if ($channel == ""){
-      if(isset($_SESSION[$name])){
+    if ($channel == "") {
+      if (isset($_SESSION[$name])) {
         unset($_SESSION[$name]);
       }
     } else {
-      if(isset($_SESSION[$channel][$name])){
+      if (isset($_SESSION[$channel][$name])) {
         unset($_SESSION[$channel][$name]);
       }
     }
@@ -222,7 +219,7 @@ class session {
    */
   public static function global_delete($name)
   {
-    if($_SESSION[$name]){
+    if ($_SESSION[$name]) {
       unset($_SESSION[$name]);
     }
   }
@@ -234,7 +231,7 @@ class session {
    */
   public static function un_set($name)
   {
-    return(session::delete($name));
+    return session::delete($name);
   }
 
   /*!
@@ -244,7 +241,7 @@ class session {
    */
   public static function global_un_set($name)
   {
-    return(session::global_delete($name));
+    return session::global_delete($name);
   }
 
   /*!
@@ -254,21 +251,22 @@ class session {
   {
 	session_name("FusionDirectory");
     /* Set cookie lifetime to one day (The parameter is in seconds ) */
-    session_set_cookie_params(24*60*60);
+    session_set_cookie_params(24 * 60 * 60);
 
     /* Set cache limter to one day (parameter is minute !!)*/
-    session_cache_expire(60*24);  // default is 180
+    session_cache_expire(60 * 24);  // default is 180
 
     /* Set session max lifetime, to prevent the garbage collector to delete session before timeout.
        !! The garbage collector is a cron job on debian systems, the cronjob will fetch the timeout from
        the php.ini, so if you use debian, you must hardcode session.gc_maxlifetime in your php.ini */
-    ini_set("session.gc_maxlifetime",24*60*60);
+
+    ini_set("session.gc_maxlifetime", 24 * 60 * 60);
+    session_name("FusionDirectory");
     session_start();
 
     /* Check for changed browsers and bail out */
-    if (isset($_SESSION['HTTP_USER_AGENT']))
-    {
-      if ($_SESSION['HTTP_USER_AGENT'] !=  md5($_SERVER['HTTP_USER_AGENT'])) {
+    if (isset($_SESSION['HTTP_USER_AGENT'])) {
+      if ($_SESSION['HTTP_USER_AGENT'] != md5($_SERVER['HTTP_USER_AGENT'])) {
         session_destroy();
         session_name("FusionDirectory");
         session_start();
@@ -278,9 +276,9 @@ class session {
     }
 
     /* Regenerate ID to increase security */
-    if (!isset($_SESSION['started'])){
+    if (!isset($_SESSION['started'])) {
       session_regenerate_id();
-      $_SESSION['started'] = true;
+      $_SESSION['started'] = TRUE;
     }
   }
 
@@ -304,9 +302,8 @@ class session {
   public static function &get_all()
   {
     $ret = &$_SESSION;
-    return($ret);
+    return $ret;
   }
 }
 
-// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 ?>
diff --git a/include/class_tests.inc b/include/class_tests.inc
index 1505c977ce4aac9164d9cb7514faa4ccc0c09443..4e4402f65894691d9a0de060b3d3004a9b0781c9 100644
--- a/include/class_tests.inc
+++ b/include/class_tests.inc
@@ -1,5 +1,4 @@
 <?php
-
 /*
   This code is part of FusionDirectory (http://www.fusiondirectory.org/)
   Copyright (C) 2003-2010  Cajus Pollmeier
@@ -48,8 +47,8 @@ class tests {
    */
   public static function is_phone_nr($nr)
   {
-    if ($nr == ""){
-      return (TRUE);
+    if ($nr == "") {
+      return TRUE;
     }
 
     return preg_match ("/^[\/0-9 ()+*-]+$/", $nr);
@@ -63,7 +62,7 @@ class tests {
    */
   public static function is_dns_name($str)
   {
-    return(preg_match("/^[a-z0-9\.\-_]*$/i",$str));
+    return preg_match("/^[a-z0-9\.\-_]*$/i", $str);
   }
 
 
@@ -74,7 +73,7 @@ class tests {
    */
   public static function is_valid_hostname($str)
   {
-    return(preg_match("/^[a-z0-9\.\-]*$/i",$str));
+    return preg_match("/^[a-z0-9\.\-]*$/i", $str);
   }
 
 
@@ -101,8 +100,8 @@ class tests {
    */
   public static function is_dn($dn)
   {
-    if ($dn == ""){
-      return (TRUE);
+    if ($dn == "") {
+      return TRUE;
     }
 
     return preg_match ("/^[a-z0-9 _-]+$/i", $dn);
@@ -116,13 +115,13 @@ class tests {
    */
   public static function is_uid($uid)
   {
-    if ($uid == ""){
-      return (TRUE);
+    if ($uid == "") {
+      return TRUE;
     }
 
     /* STRICT adds spaces and case insenstivity to the uid check.
        This is dangerous and should not be used. */
-    if (strict_uid_mode()){
+    if (strict_uid_mode()) {
       return preg_match ("/^[a-z0-9_-]+$/", $uid);
     } else {
       return preg_match ("/^[a-z0-9 _.-]+$/i", $uid);
@@ -137,7 +136,7 @@ class tests {
    */
   public static function is_ip($ip)
   {
-    if(function_exists('filter_var')) {
+    if (function_exists('filter_var')) {
       return filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4);
     } else {
       return preg_match("/^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/", $ip);
@@ -151,11 +150,11 @@ class tests {
    */
   public static function is_ipv6($ip)
   {
-    if(function_exists('filter_var')) {
+    if (function_exists('filter_var')) {
         return filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6);
     } else {
         $ipv4 = '(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)';
-        $g = '([0-9a-f]{1,4})'; //IPv6 group
+        $g    = '([0-9a-f]{1,4})'; //IPv6 group
         return preg_match("/^$g:$g:$g:$g:$g:$g:$g:$g$/", $ip) ||
                preg_match("/^$g:$g:$g:$g:$g:$g:$ipv4$/", $ip);
     }
@@ -181,40 +180,40 @@ class tests {
    */
   public static function is_ip_with_subnetmask($ip)
   {
-          /* Generate list of valid submasks */
-          $res = array();
-          for($e = 0 ; $e <= 32; $e++){
-                  $res[$e] = $e;
-          }
-          $i[0] =255;
-          $i[1] =255;
-          $i[2] =255;
-          $i[3] =255;
-          for($a= 3 ; $a >= 0 ; $a --){
-                  $c = 1;
-                  while($i[$a] > 0 ){
-                          $str  = $i[0].".".$i[1].".".$i[2].".".$i[3];
-                          $res[$str] = $str;
-                          $i[$a] -=$c;
-                          $c = 2*$c;
-                  }
-          }
-          $res["0.0.0.0"] = "0.0.0.0";
-          if(preg_match("/^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.".
-                          "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.".
-                          "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.".
-                          "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)/", $ip)){
-                  $mask = preg_replace("/^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.".
-                          "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.".
-                          "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.".
-                          "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)/","",$ip);
-
-                  $mask = preg_replace("/^\//","",$mask);
-                  if((in_array("$mask",$res)) && preg_match("/^[0-9\.]/",$mask)){
-                          return(TRUE);
-                  }
-          }
-          return(FALSE);
+    /* Generate list of valid submasks */
+    $res = array();
+    for ($e = 0; $e <= 32; $e++) {
+      $res[$e] = $e;
+    }
+    $i[0] = 255;
+    $i[1] = 255;
+    $i[2] = 255;
+    $i[3] = 255;
+    for ($a = 3; $a >= 0; $a--) {
+      $c = 1;
+      while ($i[$a] > 0) {
+        $str        = $i[0].".".$i[1].".".$i[2].".".$i[3];
+        $res[$str]  = $str;
+        $i[$a]      -= $c;
+        $c          = 2 * $c;
+      }
+    }
+    $res["0.0.0.0"] = "0.0.0.0";
+    if (preg_match("/^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.".
+                    "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.".
+                    "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.".
+                    "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)/", $ip)) {
+      $mask = preg_replace("/^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.".
+              "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.".
+              "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.".
+              "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)/", "", $ip);
+
+      $mask = preg_replace("/^\//", "", $mask);
+      if ((in_array("$mask", $res)) && preg_match("/^[0-9\.]/", $mask)) {
+        return TRUE;
+      }
+    }
+    return FALSE;
   }
 
 
@@ -227,7 +226,7 @@ class tests {
    */
   public static function is_domain($str)
   {
-    return(preg_match("/^(([a-z0-9\-]{2,63})\.)*[a-z]{2,63}$/i",$str));
+    return preg_match("/^(([a-z0-9\-]{2,63})\.)*[a-z]{2,63}$/i", $str);
   }
 
 
@@ -238,8 +237,8 @@ class tests {
    */
   public static function is_id($id)
   {
-    if ($id == ""){
-      return (FALSE);
+    if ($id == "") {
+      return FALSE;
     }
 
     return preg_match ("/^[0-9]+$/", $id);
@@ -253,11 +252,11 @@ class tests {
    */
   public static function is_path($path)
   {
-    if ($path == ""){
-      return (TRUE);
+    if ($path == "") {
+      return TRUE;
     }
-    if (!preg_match('/^[a-z0-9%\/_.+-]+$/i', $path)){
-      return (FALSE);
+    if (!preg_match('/^[a-z0-9%\/_.+-]+$/i', $path)) {
+      return FALSE;
     }
 
     return preg_match ("/\/.+$/", $path);
@@ -293,25 +292,25 @@ class tests {
    *
    * \param string $base
    */
-  public static function is_department_name_reserved($name,$base)
+  public static function is_department_name_reserved($name, $base)
   {
     $reservedName = array("systems","apps","incomming","internal","accounts","fax","addressbook",
-                            preg_replace("/ou=(.*),/","\\1",get_people_ou()),
-                            preg_replace("/ou=(.*),/","\\1",get_groups_ou()));
+                            preg_replace("/ou=(.*),/", "\\1", get_people_ou()),
+                            preg_replace("/ou=(.*),/", "\\1", get_groups_ou()));
     $follwedNames['/ou=fai,ou=configs,ou=systems,/'] = array("fai","hooks","templates","scripts","disk","packages","variables","profiles");
 
     /* Check if name is one of the reserved names */
-    if(in_array_ics($name,$reservedName)) {
-      return(true);
+    if (in_array_ics($name, $reservedName)) {
+      return TRUE;
     }
 
     /* Check all follow combinations if name is in array && parent base == array_key, return false*/
-    foreach($follwedNames as $key => $names){
-      if((in_array_ics($name,$names)) && (preg_match($key,$base))){
-        return(true);
+    foreach ($follwedNames as $key => $names) {
+      if ((in_array_ics($name, $names)) && (preg_match($key, $base))) {
+        return TRUE;
       }
     }
-    return(false);
+    return FALSE;
   }
 
 
@@ -324,17 +323,17 @@ class tests {
    *
    * \return TRUE in case of a valid range, FALSE in case of an error.
    */
-  public static function is_ip_range($ip1,$ip2)
+  public static function is_ip_range($ip1, $ip2)
   {
-    if(!tests::is_ip($ip1) || !tests::is_ip($ip2)){
-      return(FALSE);
-    }else{
-      $ar1 = explode(".",$ip1);
+    if (!tests::is_ip($ip1) || !tests::is_ip($ip2)) {
+      return FALSE;
+    } else {
+      $ar1  = explode(".", $ip1);
       $var1 = $ar1[0] * (16777216) + $ar1[1] * (65536) + $ar1[2] * (256) + $ar1[3];
 
-      $ar2 = explode(".",$ip2);
+      $ar2  = explode(".", $ip2);
       $var2 = $ar2[0] * (16777216) + $ar2[1] * (65536) + $ar2[2] * (256) + $ar2[3];
-      return($var1 < $var2);
+      return ($var1 < $var2);
     }
   }
 
@@ -350,22 +349,22 @@ class tests {
    */
   public static function is_in_network($network, $netmask, $address)
   {
-    $nw= explode('.', $network);
-    $nm= explode('.', $netmask);
-    $ad= explode('.', $address);
+    $nw = explode('.', $network);
+    $nm = explode('.', $netmask);
+    $ad = explode('.', $address);
 
     /* Generate inverted netmask */
-    for ($i= 0; $i<4; $i++){
-      $ni[$i]= 255-$nm[$i];
-      $la[$i]= $nw[$i] | $ni[$i];
+    for ($i = 0; $i < 4; $i++) {
+      $ni[$i] = 255 - $nm[$i];
+      $la[$i] = $nw[$i] | $ni[$i];
     }
 
     /* Transform to integer */
-    $first= $nw[0] * (16777216) + $nw[1] * (65536) + $nw[2] * (256) + $nw[3];
-    $curr=  $ad[0] * (16777216) + $ad[1] * (65536) + $ad[2] * (256) + $ad[3];
-    $last=  $la[0] * (16777216) + $la[1] * (65536) + $la[2] * (256) + $la[3];
+    $first  = $nw[0] * (16777216) + $nw[1] * (65536) + $nw[2] * (256) + $nw[3];
+    $curr   = $ad[0] * (16777216) + $ad[1] * (65536) + $ad[2] * (256) + $ad[3];
+    $last   = $la[0] * (16777216) + $la[1] * (65536) + $la[2] * (256) + $la[3];
 
-    return ($first < $curr&& $last > $curr);
+    return ($first < $curr && $last > $curr);
   }
 
   /*
@@ -377,16 +376,16 @@ class tests {
   {
     global $lang;
 
-    if ($date == ""){
-      return (TRUE);
+    if ($date == "") {
+      return TRUE;
     }
 
-    #TODO: use $lang to check date format
+    //TODO: use $lang to check date format
     if (!preg_match("/([0-9]{1,2})\.([0-9]{1,2})\.([0-9]{4})/", $date, $matches)) {
-      return false;
+      return FALSE;
     }
 
-    return checkdate($matches[2],$matches[1],$matches[3]);
+    return checkdate($matches[2], $matches[1], $matches[3]);
   }
 
   /* \brief Check if the specified IP address $address is inside the given network */
@@ -397,13 +396,12 @@ class tests {
     $ad   = explode('.', $address);
 
     /* Transform to integer */
-    $from= $from[0] * (16777216) + $from[1] * (65536) + $from[2] * (256) + $from[3];
-    $to=  $to[0] * (16777216) + $to[1] * (65536) + $to[2] * (256) + $to[3];
-    $ad=  $ad[0] * (16777216) + $ad[1] * (65536) + $ad[2] * (256) + $ad[3];
+    $from = $from[0] * (16777216) + $from[1] * (65536) + $from[2] * (256) + $from[3];
+    $to   = $to[0] * (16777216) + $to[1] * (65536) + $to[2] * (256) + $to[3];
+    $ad   = $ad[0] * (16777216) + $ad[1] * (65536) + $ad[2] * (256) + $ad[3];
 
     return ($ad >= $from && $ad <= $to);
   }
 }
 
-// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 ?>
diff --git a/include/functions.inc b/include/functions.inc
index 2f0b79e7b06c83db733673afc1f331948d3560a4..fac00d18187df74677911fa1fc9cd1f448637e56 100644
--- a/include/functions.inc
+++ b/include/functions.inc
@@ -988,7 +988,7 @@ function get_sub_list($filter, $category, $sub_deps, $base = "", $attributes = a
     $sub_deps = array($sub_deps);
   }
 
-  /* Remove ,.*$ ("ou=1,ou=2.." => "ou=1") */
+  /* Remove ,.*$ : "ou=1,ou=2.." => "ou=1" */
   $sub_bases = array();
   foreach ($sub_deps as $key => $sub_base) {
     if (empty($sub_base)) {
@@ -2718,7 +2718,7 @@ function check_schema($cfg, $rfc2307bis = FALSE)
       "STATUS"           => FALSE,
       "IS_MUST_HAVE"     => FALSE,
       "MSG"              => "",
-      "INFO"             => ""); // "There is currently no information specified for this schema extension.";
+      "INFO"             => ""); // There is currently no information specified for this schema extension.;
 
   /* The FusionDirectory base schema */
   $checks['gosaObject'] = $def_check;
@@ -3184,7 +3184,6 @@ function add_objectClass($classes, &$attrs)
 function remove_objectClass($classes, &$attrs)
 {
   if (isset($attrs['objectClass'])) {
-    /* Array? */
     if (is_array($classes)) {
       $list = $classes;
     } else {
@@ -3352,7 +3351,7 @@ function cred_decrypt($input, $password)
 
   $data = '';
   $d    = '';
-  while (strlen($data) < $key_len+$iv_len) {
+  while (strlen($data) < $key_len + $iv_len) {
     $d = md5($d . $password . $salt, TRUE);
     $data .= $d;
   }