Minor - flint fixes

main/course_info/infocours.php

@@ -51,10 +51,10 @@ $form = new FormValidator(
     api_get_self().'?'.api_get_cidreq()
 );
 
-
 // COURSE SETTINGS
 
-function card_settings_open($id, $title, $open = false, $icon, $parent){
+function card_settings_open($id, $title, $open = false, $icon, $parent)
+{
     $html = '<div class="card">';
     $html .= '<div class="card-header" id="card_'.$id.'">';
     $html .= '<h5 class="card-title">';
@@ -66,15 +66,17 @@ function card_settings_open($id, $title, $open = false, $icon, $parent){
     $html .= '</a></h5></div>';
     $html .= '<div id="collapse_'.$id.'" class="collapse show" aria-labelledby="heading_'.$id.'" data-parent="#'.$parent.'">';
     $html .= '<div class="card-body">';
+
     return $html;
 }
 
-function card_settings_close(){
+function card_settings_close()
+{
     $html = '</div></div></div>';
+
     return $html;
 }
 
-
 $form->addHtml(card_settings_open('course_settings', get_lang('CourseSettings'), true, 'settings.png', 'accordionSettings'));
 
 $image = '';
@@ -639,7 +641,6 @@ if (api_get_setting('allow_course_theme') == 'true') {
     );
 
     $globalGroup[get_lang("AllowLearningPathTheme")] = $group;
-
 }
 
 $allowLPReturnLink = api_get_setting('allow_lp_return_link');
@@ -707,7 +708,6 @@ if ($isEditable) {
     $form->freeze();
 }
 
-
 $form->addPanelOption(
     'config_lp',
     get_lang('ConfigLearnpath'),
@@ -1052,13 +1052,10 @@ if ($show_delete_watermark_text_message) {
 //Template Course Info
 $tpl = new Template($nameTools);
 
-
 Display::display_header($nameTools, 'Settings');
 
-
 //$form->display();
 
-
 $tpl->assign('course_settings', $form->returnForm());
 $courseInfoLayout = $tpl->get_template("course_info/index.html.twig");
 $content = $tpl->fetch($courseInfoLayout);

main/inc/lib/course_category.lib.php

@@ -50,8 +50,10 @@ class CourseCategory
                 $category['access_url_id'] = $result['access_url_id'];
             }
             $category['course_count'] = self::countCoursesInCategory($categoryCode);
+
             return $category;
         }
+
         return [];
     }
 

main/inc/lib/formvalidator/FormValidator.class.php

@@ -947,7 +947,6 @@ EOT;
      */
     public function addPanelOption($name, $title, $groupList, $icon, $open = false, $parent)
     {
-
         $html = '<div class="card">';
         $html .= '<div class="card-header" id="card_'.$name.'">';
         $html .= '<h5 class="card-title">';

main/install/install.lib.php

@@ -856,7 +856,6 @@ function display_requirements(
         </table>';
     echo '</div>';
 
-
     // RECOMMENDED SETTINGS
     // Note: these are the settings for Joomla, does this also apply for Chamilo?
     // Note: also add upload_max_filesize here so that large uploads are possible