diff --git a/src/module/phpstan.php b/src/module/phpstan.php
index 2f126b5..b73efec 100644
--- a/src/module/phpstan.php
+++ b/src/module/phpstan.php
@@ -105,14 +105,16 @@ class phpstan extends Action
     {
         if (!empty($_POST['save'])) {
             $this->setSettings([
-                'phpexe_path'  => (!empty($_POST['phpexe_path']) ? $_POST['phpexe_path'] : ''),
-                'run_level'    => (int) $_POST['run_level'],
-                'ignored_vars' => (!empty($_POST['ignored_vars']) ? $_POST['ignored_vars'] : ''),
-                'split_report' => !empty($_POST['split_report']),
+                'phpexe_path'     => (!empty($_POST['phpexe_path']) ? $_POST['phpexe_path'] : ''),
+                'run_level'       => (int) $_POST['run_level'],
+                'ignored_vars'    => (!empty($_POST['ignored_vars']) ? $_POST['ignored_vars'] : ''),
+                'ignored_default' => !empty($_POST['ignored_default']),
+                'split_report'    => !empty($_POST['split_report']),
+                'clear_cache'     => !empty($_POST['clear_cache']),
             ]);
             $this->redirect($url);
         }
-        $content = (string) file_get_contents(__DIR__ . '/phpstan/phpstan.rules.conf');
+        $content = (string) file_get_contents(__DIR__ . '/phpstan/phpstan.rules.full.conf');
 
         return (new Div())->items([
             (new Note())->text(__('You must enable improve details to view analyse results !'))->class('form-note'),
@@ -139,12 +141,24 @@ class phpstan extends Action
                     sprintf(__('If you have errors like "%s", you can add this var here. Use ; as separator and do not put $ ahead.'), 'Variable $var might not be defined') .
                     ' ' . __('For exemple: var;_othervar;avar') . '<br />' . __('Some variables like core, _menu, are already set in ignored list.')
                 )->class('form-note'),
+                // ignored_default
+                (new Para())->items([
+                    (new Checkbox('ignored_default', !empty($this->getSetting('ignored_default'))))->value(1),
+                    (new Label(__('Do not use rules from default ignored errors list.'), Label::OUTSIDE_LABEL_AFTER))->for('ignored_default')->class('classic'),
+                ]),
+                (new Note())->text(__('See ignored errors from configuration file below.'))->class('form-note'),
                 // split_report
                 (new Para())->items([
                     (new Checkbox('split_report', !empty($this->getSetting('split_report'))))->value(1),
                     (new Label(__('Split report by file rather than all in the end.'), Label::OUTSIDE_LABEL_AFTER))->for('split_report')->class('classic'),
                 ]),
                 (new Note())->text(__('Enable this can cause timeout.'))->class('form-note'),
+                // clear_cache
+                (new Para())->items([
+                    (new Checkbox('clear_cache', !empty($this->getSetting('clear_cache'))))->value(1),
+                    (new Label(__('Clear result cache before each analizes.'), Label::OUTSIDE_LABEL_AFTER))->for('clear_cache')->class('classic'),
+                ]),
+                (new Note())->text(__('Enable this can cause timeout.'))->class('form-note'),
             ]),
             (new Fieldset())->class('fieldset')->legend((new Legend(__('Bootstrap'))))->fields([
                 // file_content
@@ -179,7 +193,9 @@ class phpstan extends Action
             return null;
         }
 
-        return $this->execFixer($this->path_full);
+        $clear = $this->getSetting('clear_cache') ? $this->execClear($this->path_full) : true;
+
+        return $clear && $this->execFixer($this->path_full);
     }
 
     public function closeModule(): ?bool
@@ -191,7 +207,22 @@ class phpstan extends Action
             return false;
         }
 
-        return $this->execFixer();
+        $clear = $this->getSetting('clear_cache') ? $this->execClear() : true;
+
+        return $clear && $this->execFixer();
+    }
+
+    private function execClear(string $path = null): bool
+    {
+        if (!empty($path)) {
+            $path .= ' ';
+        }
+
+        return $this->execCmd(sprintf(
+            '%sphp %s/phpstan/libs/phpstan.phar clear-result-cache',
+            $this->phpexe_path,
+            __DIR__
+        ), true);
     }
 
     private function execFixer(string $path = null): bool
@@ -200,13 +231,16 @@ class phpstan extends Action
             $path .= ' ';
         }
 
-        $command = sprintf(
+        return $this->execCmd(sprintf(
             '%sphp %s/phpstan/libs/phpstan.phar analyse ' . $path . '--configuration=%s',
             $this->phpexe_path,
             __DIR__,
             DC_VAR . '/phpstan.neon'
-        );
+        ));
+    }
 
+    private function execCmd(string $command, bool $from_clear = false): bool
+    {
         try {
             exec($command, $output, $error);
 
@@ -214,7 +248,7 @@ class phpstan extends Action
                 throw new Exception('oops');
             }
             if (count($output) < 4) {
-                $this->setSuccess(__('No errors found'));
+                $this->setSuccess($from_clear ? __('Cache cleared') : __('No errors found'));
             } else {
                 $this->setWarning(sprintf('<pre>%s</pre>', implode('<br />', $output)));
             }
@@ -248,6 +282,7 @@ class phpstan extends Action
 
     private function writeConf(): bool
     {
+        $full = $this->getSetting('ignored_default') ? '' : 'full.';
         $content = str_replace(
             [
                 '%LEVEL%',
@@ -257,11 +292,11 @@ class phpstan extends Action
             ],
             [
                 $this->run_level,
-                $this->module['sroot'],
-                DC_ROOT,
-                __DIR__ . '/phpstan',
+                (string) path::real($this->module['sroot'], false),
+                (string) path::real(DC_ROOT, false),
+                (string) path::real( __DIR__ . '/phpstan', false),
             ],
-            (string) file_get_contents(__DIR__ . '/phpstan/phpstan.rules.conf')
+            (string) file_get_contents(__DIR__ . '/phpstan/phpstan.rules.' . $full . 'conf')
         );
 
         $ignored = explode(';', $this->ignored_vars);
diff --git a/src/module/phpstan/phpstan.rules.conf b/src/module/phpstan/phpstan.rules.conf
index 3ea1bc8..05e771c 100644
--- a/src/module/phpstan/phpstan.rules.conf
+++ b/src/module/phpstan/phpstan.rules.conf
@@ -80,131 +80,3 @@ parameters:
     # $this variable may not be defined (plugins/themes)
     - message: '#Variable \$this might not be defined#'
       path: */*/_define.php
-
-    # dcAdmin  object and auto properties
-    - message: '#Access to an undefined property dcAdmin::#'
-      path: %currentWorkingDirectory%
-
-    # dcNamespace  object and auto properties
-    - message: '#Access to an undefined property dcNamespace::#'
-      path: %currentWorkingDirectory%
-
-    # context object and auto properties
-    - message: '#Access to an undefined property context::#'
-      path: %currentWorkingDirectory%
-
-    # record object and auto properties
-    - message: '#Access to an undefined property record::#'
-      path: %currentWorkingDirectory%
-
-    # dcWidgets object and auto properties
-    - message: '#Access to an undefined property dcWidgets::#'
-      path: %currentWorkingDirectory%
-
-    # dcWidgets object methods
-    - message: '#Call to an undefined method dcWidgets::#'
-      path: %currentWorkingDirectory%
-
-    # dcWidget object and auto properties
-    - message: '#Access to an undefined property dcWidget::#'
-      path: %currentWorkingDirectory%
-
-    # dcWidget object methods
-    - message: '#Call to an undefined method dcWidget::#'
-      path: %currentWorkingDirectory%
-
-    # xmlTag object and auto properties
-    - message : '#Access to an undefined property xmlTag::#'
-      path: %currentWorkingDirectory%
-
-    # xmlTag object methods
-    - message : '#Call to an undefined method xmlTag::#'
-      path: %currentWorkingDirectory%
-
-    # dcSettings object and auto properties
-    - message : '#Access to an undefined property dcSettings::#'
-      path: %currentWorkingDirectory%
-
-    # dcPrefs object and auto properties
-    - message : '#Access to an undefined property dcPrefs::#'
-      path: %currentWorkingDirectory%
-
-    # dbStruct object and auto properties
-    - message : '#Access to an undefined property dbStruct::#'
-      path: %currentWorkingDirectory%
-
-    # fileItem object and auto properties
-    - message : '#Access to an undefined property fileItem::#'
-      path: %currentWorkingDirectory%
-
-    # cursor object and auto properties
-    - message : '#Access to an undefined property cursor::#'
-      path: %currentWorkingDirectory%
-
-    # dcRecord object and auto properties
-    - message: '#Access to an undefined property dcRecord::#'
-      path: %currentWorkingDirectory%
-
-    # dcRecord object methods
-    - message: '#Call to an undefined method dcRecord::#'
-      path: %currentWorkingDirectory%
-
-    # Intensive use of magic __set/__get/__call/__invoke causes theses wrong warnings
-    - message: '#Call to an undefined method form[a-zA-Z0-9\\_]+::#'
-      path: %currentWorkingDirectory%
-
-    # Intensive use of magic __set/__get/__call/__invoke causes theses wrong warnings
-    - message: '#Access to an undefined property form[a-zA-Z0-9\\_]+::#'
-      path: %currentWorkingDirectory%
-
-    # form<*>filters
-    - message: '#Access to an undefined property admin[a-zA-Z0-9\\_]+Filter::\$[a-zA-Z0-9\\_]+.#'
-      path: %currentWorkingDirectory%
-
-    # dcAdminfilters
-    - message: '#Access to an undefined property dcAdminFilter::\$[a-zA-Z0-9\\_]+.#'
-      path: %currentWorkingDirectory%
-
-    # adminMediaPage
-    - message: '#Access to an undefined property adminMediaPage::\$[a-zA-Z0-9\\_]+.#'
-      path: %currentWorkingDirectory%
-
-    # arrayObject/type
-    - message: '#ArrayObject\<\*NEVER\*, \*NEVER\*\> does not accept#'
-      path: %currentWorkingDirectory%
-
-    # dcAdmin::$widgets user-defined properties
-    - message: '#Access to an undefined property dcCore::\$widgets.#'
-      path: %currentWorkingDirectory%
-
-    # dcAdmin::$default_widgets user-defined properties
-    - message: '#Access to an undefined property dcCore::\$default_widgets.#'
-      path: %currentWorkingDirectory%
-
-    # formXXX
-    - message: '#Access to an undefined property \$this\(form[a-zA-Z0-9\\_]+\)::#'
-      path: %currentWorkingDirectory%
-
-    # 2.25+
-
-    # WidgetsStack object and auto properties
-    - message: '#Access to an undefined property Dotclear\\Plugin\\widgets\\WidgetsStack::#'
-      path: %currentWorkingDirectory%
-
-    # WidgetsElement object and auto properties
-    - message: '#Access to an undefined property Dotclear\\Plugin\\widgets\\WidgetsElement::#'
-      path: %currentWorkingDirectory%
-
-    # dcModuleDefine auto properties
-    - message: '#Access to an undefined property dcModuleDefine::#'
-      path: %currentWorkingDirectory%
-
-    # 2.26+
-
-    # Intensive use of magic __set/__get/__call/__invoke causes theses wrong warnings
-    - message: '#Call to an undefined method Dotclear\\Helper\\Html\\Form\\[a-zA-Z0-9\\_]+::#'
-      path: %currentWorkingDirectory%
-
-    # Intensive use of magic __set/__get/__call/__invoke causes theses wrong warnings
-    - message: '#Access to an undefined property Dotclear\\Helper\\Html\\Form\\[a-zA-Z0-9\\_]+::#'
-      path: %currentWorkingDirectory%
diff --git a/src/module/phpstan/phpstan.rules.full.conf b/src/module/phpstan/phpstan.rules.full.conf
new file mode 100644
index 0000000..20906f1
--- /dev/null
+++ b/src/module/phpstan/phpstan.rules.full.conf
@@ -0,0 +1,179 @@
+parameters:
+  level: %LEVEL%
+
+  paths:
+    - %MODULE_ROOT%
+
+  scanFiles:
+    - %DC_ROOT%/index.php
+
+  scanDirectories:
+    - %DC_ROOT%
+
+  excludePaths:
+    - %MODULE_ROOT%/*/libs/*
+
+  bootstrapFiles:
+    - %BOOTSTRAP_ROOT%/phpstan.bootstrap.php
+
+  fileExtensions:
+    - php
+    - in
+
+  dynamicConstantNames:
+    - DC_ADBLOCKER_CHECK
+    - DC_ADMIN_SSL
+    - DC_ADMIN_URL
+    - DC_AKISMET_SUPER
+    - DC_ALLOW_MULTI_MODULES
+    - DC_ALLOW_REPOSITORIES
+    - DC_ANTISPAM_CONF_SUPER
+    - DC_BACKUP_PATH
+    - DC_CRYPT_ALGO
+    - DC_CSP_LOGFILE
+    - DC_DBDRIVER
+    - DC_DBHOST
+    - DC_DBNAME
+    - DC_DBPASSWORD
+    - DC_DBPREFIX
+    - DC_DBUSER
+    - DC_DEBUG
+    - DC_DEFAULT_JQUERY
+    - DC_DEFAULT_THEME
+    - DC_DEFAULT_TPLSET
+    - DC_DEV
+    - DC_DIGESTS
+    - DC_DISTRIB_PLUGINS
+    - DC_DISTRIB_THEMES
+    - DC_DNSBL_SUPER
+    - DC_ERRORFILE
+    - DC_FAIRTRACKBACKS_FORCE
+    - DC_FORCE_SCHEME_443
+    - DC_L10N_ROOT
+    - DC_L10N_UPDATE_URL
+    - DC_MASTER_KEY
+    - DC_MAX_UPLOAD_SIZE
+    - DC_NEXT_REQUIRED_PHP
+    - DC_NOT_UPDATE
+    - DC_PLUGINS_ROOT
+    - DC_QUERY_TIMEOUT
+    - DC_RC_PATH
+    - DC_REVERSE_PROXY
+    - DC_ROOT
+    - DC_SESSION_NAME
+    - DC_SESSION_TTL
+    - DC_STORE_NOT_UPDATE
+    - DC_TPL_CACHE
+    - DC_UPDATE_URL
+    - DC_UPDATE_VERSION
+    - DC_VAR
+    - DC_VENDOR_NAME
+    - DC_VERSION
+    - DC_XMLRPC_URL
+
+  checkMissingIterableValueType: false
+  checkGenericClassInNonGenericObjectType: false
+  reportUnmatchedIgnoredErrors: false
+
+  ignoreErrors:
+
+    # $this variable may not be defined (plugins/themes)
+    - message: '#Variable \$this might not be defined#'
+      path: */*/_define.php
+
+    # dcAdmin  object and auto properties
+    - message: '#Access to an undefined property dcAdmin::#'
+
+    # dcNamespace  object and auto properties
+    - message: '#Access to an undefined property dcNamespace::#'
+
+    # context object and auto properties
+    - message: '#Access to an undefined property context::#'
+
+    # record object and auto properties
+    - message: '#Access to an undefined property record::#'
+
+    # dcWidgets object and auto properties
+    - message: '#Access to an undefined property dcWidgets::#'
+
+    # dcWidgets object methods
+    - message: '#Call to an undefined method dcWidgets::#'
+
+    # dcWidget object and auto properties
+    - message: '#Access to an undefined property dcWidget::#'
+
+    # dcWidget object methods
+    - message: '#Call to an undefined method dcWidget::#'
+
+    # xmlTag object and auto properties
+    - message : '#Access to an undefined property xmlTag::#'
+
+    # xmlTag object methods
+    - message : '#Call to an undefined method xmlTag::#'
+
+    # dcSettings object and auto properties
+    - message : '#Access to an undefined property dcSettings::#'
+
+    # dcPrefs object and auto properties
+    - message : '#Access to an undefined property dcPrefs::#'
+
+    # dbStruct object and auto properties
+    - message : '#Access to an undefined property dbStruct::#'
+
+    # fileItem object and auto properties
+    - message : '#Access to an undefined property fileItem::#'
+
+    # cursor object and auto properties
+    - message : '#Access to an undefined property cursor::#'
+
+    # dcRecord object and auto properties
+    - message: '#Access to an undefined property dcRecord::#'
+
+    # dcRecord object methods
+    - message: '#Call to an undefined method dcRecord::#'
+
+    # Intensive use of magic __set/__get/__call/__invoke causes theses wrong warnings
+    - message: '#Call to an undefined method form[a-zA-Z0-9\\_]+::#'
+
+    # Intensive use of magic __set/__get/__call/__invoke causes theses wrong warnings
+    - message: '#Access to an undefined property form[a-zA-Z0-9\\_]+::#'
+
+    # form<*>filters
+    - message: '#Access to an undefined property admin[a-zA-Z0-9\\_]+Filter::\$[a-zA-Z0-9\\_]+.#'
+
+    # dcAdminfilters
+    - message: '#Access to an undefined property dcAdminFilter::\$[a-zA-Z0-9\\_]+.#'
+
+    # adminMediaPage
+    - message: '#Access to an undefined property adminMediaPage::\$[a-zA-Z0-9\\_]+.#'
+
+    # arrayObject/type
+    - message: '#ArrayObject\<\*NEVER\*, \*NEVER\*\> does not accept#'
+
+    # dcAdmin::$widgets user-defined properties
+    - message: '#Access to an undefined property dcCore::\$widgets.#'
+
+    # dcAdmin::$default_widgets user-defined properties
+    - message: '#Access to an undefined property dcCore::\$default_widgets.#'
+
+    # formXXX
+    - message: '#Access to an undefined property \$this\(form[a-zA-Z0-9\\_]+\)::#'
+
+    # 2.25+
+
+    # WidgetsStack object and auto properties
+    - message: '#Access to an undefined property Dotclear\\Plugin\\widgets\\WidgetsStack::#'
+
+    # WidgetsElement object and auto properties
+    - message: '#Access to an undefined property Dotclear\\Plugin\\widgets\\WidgetsElement::#'
+
+    # dcModuleDefine auto properties
+    - message: '#Access to an undefined property dcModuleDefine::#'
+
+    # 2.26+
+
+    # Intensive use of magic __set/__get/__call/__invoke causes theses wrong warnings
+    - message: '#Call to an undefined method Dotclear\\Helper\\Html\\Form\\[a-zA-Z0-9\\_]+::#'
+
+    # Intensive use of magic __set/__get/__call/__invoke causes theses wrong warnings
+    - message: '#Access to an undefined property Dotclear\\Helper\\Html\\Form\\[a-zA-Z0-9\\_]+::#'