Minor - format code

main/admin/configure_inscription.php

@@ -14,9 +14,8 @@ api_protect_admin_script();
 if (api_get_setting('allow_terms_conditions') === 'true') {
     $get = array_keys($_GET);
     if (isset($get)) {
-        if (isset($get[0]) && $get[0] == 'legal') {
-            $language = api_get_interface_language();
-            $language = api_get_language_id($language);
+        if (isset($get[0]) && $get[0] === 'legal') {
+            $language = api_get_language_id(api_get_interface_language());
             $term_preview = LegalManager::get_last_condition($language);
             if (!$term_preview) {
                 //look for the default language

main/admin/user_import.php

@@ -130,7 +130,7 @@ function validate_data($users, $checkUniqueEmail = false)
         // When e-mail is not a required field, e-mail is left empty
         if (api_get_setting('registration', 'email') === 'false' && empty($user['Email'])) {
             $user['Email'] = '';
-        }        
+        }
         if (!empty($user['Email'])) {
             $result = api_valid_email($user['Email']);
             if ($result === false) {

main/auth/inscription.php

@@ -460,9 +460,8 @@ $tool_name = get_lang('Registration');
 if (api_get_setting('allow_terms_conditions') === 'true') {
     $get = array_keys($_GET);
     if (isset($get)) {
-        if (isset($get[0]) && $get[0] == 'legal') {
-            $language = api_get_interface_language();
-            $language = api_get_language_id($language);
+        if (isset($get[0]) && $get[0] === 'legal') {
+            $language = api_get_language_id(api_get_interface_language());
             $term_preview = LegalManager::get_last_condition($language);
             if (!$term_preview) {
                 //look for the default language

main/exercise/question_pool.php

@@ -305,7 +305,7 @@ if (isset($fromExercise) && $fromExercise > 0) {
 } else {
     echo '<a href="exercise.php?'.api_get_cidreq().'">'.
         Display::return_icon('back.png', get_lang('BackToExercisesList'), '', ICON_SIZE_MEDIUM).'</a>';
-    echo "<a href='question_create.php?". api_get_cidreq()."'>".
+    echo "<a href='question_create.php?".api_get_cidreq()."'>".
         Display::return_icon('add_question.gif', get_lang('NewQu'), '', ICON_SIZE_MEDIUM).'</a>';
     $titleAdd = get_lang('ManageAllQuestions');
 }

main/inc/lib/SortableTableFromArrayConfig.php

@@ -116,4 +116,3 @@ class SortableTableFromArrayConfig extends SortableTable
         }
     }
 }
-