diff --git a/psalm.xml b/psalm.xml
index ab7e12b808..98cbe00c3d 100644
--- a/psalm.xml
+++ b/psalm.xml
@@ -100,7 +100,6 @@
-
diff --git a/public/main/admin/settings.lib.php b/public/main/admin/settings.lib.php
index f53424b508..b55ee75fb9 100644
--- a/public/main/admin/settings.lib.php
+++ b/public/main/admin/settings.lib.php
@@ -1312,55 +1312,6 @@ function deleteTemplate($id)
echo Display::return_message(get_lang('Template deleted'), 'confirm');
}
-/**
- * Returns the list of timezone identifiers used to populate the select
- * This function is called through a call_user_func() in the generate_settings_form function.
- *
- * @return array List of timezone identifiers
- *
- * @author Guillaume Viguier
- *
- * @since Chamilo 1.8.7
- */
-function select_timezone_value()
-{
- return api_get_timezones();
-}
-
-/**
- * Returns an array containing the list of options used to populate the gradebook_number_decimals variable
- * This function is called through a call_user_func() in the generate_settings_form function.
- *
- * @return array List of gradebook_number_decimals options
- *
- * @author Guillaume Viguier
- */
-function select_gradebook_number_decimals()
-{
- return ['0', '1', '2'];
-}
-
-/**
- * Get the options for a select element to select gradebook default grade model.
- *
- * @return array
- */
-function select_gradebook_default_grade_model_id()
-{
- $grade_model = new GradeModel();
- $models = $grade_model->get_all();
- $options = [];
- $options[-1] = get_lang('none');
-
- if (!empty($models)) {
- foreach ($models as $model) {
- $options[$model['id']] = $model['name'];
- }
- }
-
- return $options;
-}
-
/**
* @param array $settings
* @param array $settings_by_access_list
diff --git a/public/main/announcements/index.html b/public/main/announcements/index.html
deleted file mode 100644
index 0984898605..0000000000
--- a/public/main/announcements/index.html
+++ /dev/null
@@ -1,7 +0,0 @@
-
-
-
-
-
-
-
\ No newline at end of file
diff --git a/public/main/auth/index.html b/public/main/auth/index.html
deleted file mode 100644
index c6159a7297..0000000000
--- a/public/main/auth/index.html
+++ /dev/null
@@ -1,7 +0,0 @@
-
-
-
-
-
-
-
\ No newline at end of file
diff --git a/public/main/create_course/add_course.php b/public/main/create_course/add_course.php
index 9b4b33db83..b3f2e67814 100644
--- a/public/main/create_course/add_course.php
+++ b/public/main/create_course/add_course.php
@@ -55,11 +55,6 @@ $htmlHeadXtra[] = '';
-/*$interbreadcrumb[] = [
- 'url' => api_get_path(WEB_PATH).'user_portal.php',
- 'name' => get_lang('My courses'),
-];*/
-
// Displaying the header.
$tool_name = $course_validation_feature ? get_lang('Create a course request') : get_lang('Add a new course');
diff --git a/public/main/inc/lib/lp_item.lib.php b/public/main/inc/lib/lp_item.lib.php
deleted file mode 100644
index f07b27886c..0000000000
--- a/public/main/inc/lib/lp_item.lib.php
+++ /dev/null
@@ -1,148 +0,0 @@
- 0 && $in_id > 0) {
- $item_view_table = Database::get_course_table(TABLE_LP_ITEM);
- $sql = "SELECT * FROM $item_view_table
- WHERE
- iid=".intval($in_id);
-
- $res = Database::query($sql);
- $data = Database::fetch_array($res);
- if (Database::num_rows($res) > 0) {
- //$this->c_id = $data['c_id'];
- $this->id = $data['iid'];
- $this->lp_id = $data['lp_id'];
- $this->item_type = $data['item_type'];
- $this->ref = $data['ref'];
- $this->title = $data['title'];
- $this->description = $data['description'];
- $this->path = $data['path'];
- $this->min_score = $data['min_score'];
- $this->max_score = $data['max_score'];
- $this->mastery_score = $data['mastery_score'];
- $this->parent_item_id = $data['parent_item_id'];
- $this->previous_item_id = $data['previous_item_id'];
- $this->next_item_id = $data['next_item_id'];
- $this->display_order = $data['display_order'];
- $this->prerequisite = $data['prerequisite'];
- $this->parameters = $data['parameters'];
- $this->launch_data = $data['launch_data'];
- $this->max_time_allowed = $data['max_time_allowed'];
- $this->terms = $data['terms'];
- $this->search_did = $data['search_did'];
- $this->audio = $data['audio'];
- }
- }
- }
-
- /**
- * Update in database.
- */
- public function update()
- {
- $table = Database::get_course_table(TABLE_LP_ITEM);
- if ($this->c_id > 0 && $this->id > 0) {
- $sql = "UPDATE $table SET
- lp_id = '".intval($this->lp_id)."' ,
- item_type = '".Database::escape_string($this->item_type)."' ,
- ref = '".Database::escape_string($this->ref)."' ,
- title = '".Database::escape_string($this->title)."' ,
- description = '".Database::escape_string($this->description)."' ,
- path = '".Database::escape_string($this->path)."' ,
- min_score = '".Database::escape_string($this->min_score)."' ,
- max_score = '".Database::escape_string($this->max_score)."' ,
- mastery_score = '".Database::escape_string($this->mastery_score)."' ,
- parent_item_id = '".Database::escape_string($this->parent_item_id)."' ,
- previous_item_id = '".Database::escape_string($this->previous_item_id)."' ,
- next_item_id = '".Database::escape_string($this->next_item_id)."' ,
- display_order = '".Database::escape_string($this->display_order)."' ,
- prerequisite = '".Database::escape_string($this->prerequisite)."' ,
- parameters = '".Database::escape_string($this->parameters)."' ,
- launch_data = '".Database::escape_string($this->launch_data)."' ,
- max_time_allowed = '".Database::escape_string($this->max_time_allowed)."' ,
- terms = '".Database::escape_string($this->terms)."' ,
- search_did = '".Database::escape_string($this->search_did)."' ,
- audio = '".Database::escape_string($this->audio)."'
- WHERE c_id=".$this->c_id." AND id=".$this->id;
- Database::query($sql);
- }
- }
-
- /**
- * Create extra field for learning path item.
- *
- * @param string $variable
- * @param int $fieldType
- * @param string $displayText
- * @param string|null $default Optional.
- * @param bool $changeable Optional.
- * @param bool $visibleToSelf Optional.
- * @param bool $visibleToOthers Optional.
- *
- * @return bool|int
- */
- public static function createExtraField(
- $variable,
- $fieldType,
- $displayText,
- $default = null,
- $changeable = false,
- $visibleToSelf = false,
- $visibleToOthers = false
- ) {
- $extraField = new ExtraField('lp_item');
- $params = [
- 'variable' => $variable,
- 'field_type' => $fieldType,
- 'display_text' => $displayText,
- 'default_value' => $default,
- 'changeable' => $changeable,
- 'visible_to_self' => $visibleToSelf,
- 'visible_to_others' => $visibleToOthers,
- ];
-
- return $extraField->save($params);
- }
-}