learndash_get_custom_label_lower( string $field = '' )
Utility function to get a custom field label lowercase.
Contents
Description #
Parameters #
- $field
-
(string) (Optional) Field label to retreive.
Default value: ''
Return #
(string) Field label. Empty of none found.
Source #
Changelog #
| Version | Description |
|---|---|
| 2.6.0 | Introduced. |
Related #
Uses #
| Uses | Description |
|---|---|
| includes/class-ld-custom-label.php: LearnDash_Custom_Label::label_to_lower () |
Get slug-ready string |
Used By #
| Used By | Description |
|---|---|
| includes/settings/settings-sections/class-ld-settings-section-groups-management-display.php: LearnDash_Settings_Groups_Management_Display::__construct () |
Protected constructor for class |
| includes/settings/settings-sections/class-ld-settings-section-groups-management-display.php: LearnDash_Settings_Groups_Management_Display::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/shortcodes-sections/groupinfo.php: LearnDash_Shortcodes_Section_groupinfo::__construct () | |
| includes/settings/shortcodes-sections/ld_group_list.php: LearnDash_Shortcodes_Section_ld_group_list::__construct () | |
| includes/settings/shortcodes-sections/ld_group_list.php: LearnDash_Shortcodes_Section_ld_group_list::init_shortcodes_section_fields () | |
| includes/settings/settings-sections/class-ld-settings-section-groups-cpt.php: LearnDash_Settings_Groups_CPT::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-sections/class-ld-settings-section-groups-membership.php: LearnDash_Settings_Groups_Membership::__construct () |
Protected constructor for class |
| includes/settings/settings-sections/class-ld-settings-section-groups-membership.php: LearnDash_Settings_Groups_Membership::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-sections/class-ld-settings-section-groups-group-leader-user.php: LearnDash_Settings_Section_Groups_Group_Leader_User::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-sections/class-ld-settings-section-groups-taxonomies.php: LearnDash_Settings_Groups_Taxonomies::__construct () |
Protected constructor for class |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-group-access-settings.php: LearnDash_Settings_Metabox_Group_Access_Settings::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-group-membership-post-settings.php: LearnDash_Settings_Metabox_Group_Membership_Post_Settings::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-group-access-settings.php: LearnDash_Settings_Metabox_Group_Access_Settings::__construct () |
Public constructor for class |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-group-display-content.php: LearnDash_Settings_Metabox_Group_Display_Content::__construct () |
Public constructor for class |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-group-display-content.php: LearnDash_Settings_Metabox_Group_Display_Content::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-group-courses-enroll.php: LearnDash_Settings_Metabox_Group_Courses_Enroll_Settings::show_settings_metabox_fields () | |
| themes/ld30/includes/class-ld-settings-section-theme-ld30.php: LearnDash_Settings_Theme_LD30::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/class-ld-lms.php: SFWD_LMS::add_post_types () |
Sets up CPT’s and creates a ‘new SFWD_CPT_Instance()’ of each |
| includes/class-ld-cpt-instance.php: SFWD_CPT_Instance::template_content () |
Generate output for courses, lessons, topics, quizzes Filter callback for ‘the_content’ (wp core filter) |
| includes/settings/shortcodes-sections/ld_quiz_list.php: LearnDash_Shortcodes_Section_ld_quiz_list::__construct () |
Public constructor for class. |
| includes/settings/shortcodes-sections/ld_quiz_list.php: LearnDash_Shortcodes_Section_ld_quiz_list::init_shortcodes_section_fields () |
Initialize shortcode fields. |
| includes/settings/shortcodes-sections/ld_course_list.php: LearnDash_Shortcodes_Section_ld_course_list::__construct () | |
| includes/settings/shortcodes-sections/ld_course_list.php: LearnDash_Shortcodes_Section_ld_course_list::init_shortcodes_section_fields () | |
| includes/settings/shortcodes-sections/course_complete.php: LearnDash_Shortcodes_Section_course_complete::__construct () |
Public constructor for class. |
| includes/settings/shortcodes-sections/ld_course_info.php: LearnDash_Shortcodes_Section_ld_course_info::__construct () | |
| includes/settings/shortcodes-sections/ld_course_info.php: LearnDash_Shortcodes_Section_ld_course_info::init_shortcodes_section_fields () | |
| includes/settings/shortcodes-sections/ld_topic_list.php: LearnDash_Shortcodes_Section_ld_topic_list::__construct () | |
| includes/settings/shortcodes-sections/ld_topic_list.php: LearnDash_Shortcodes_Section_ld_topic_list::init_shortcodes_section_fields () | |
| includes/settings/shortcodes-sections/course_inprogress.php: LearnDash_Shortcodes_Section_course_inprogress::__construct () | |
| includes/settings/shortcodes-sections/learndash_course_progress.php: LearnDash_Shortcodes_Section_learndash_course_progress::__construct () | |
| includes/settings/shortcodes-sections/course_notstarted.php: LearnDash_Shortcodes_Section_course_notstarted::__construct () | |
| includes/settings/shortcodes-sections/ld_lesson_list.php: LearnDash_Shortcodes_Section_ld_lesson_list::__construct () | |
| includes/settings/shortcodes-sections/ld_lesson_list.php: LearnDash_Shortcodes_Section_ld_lesson_list::init_shortcodes_section_fields () | |
| includes/settings/shortcodes-sections/ld_quiz_complete.php: LearnDash_Shortcodes_Section_ld_quiz_complete::__construct () | |
| includes/settings/shortcodes-sections/quizinfo.php: LearnDash_Shortcodes_Section_quizinfo::__construct () | |
| includes/settings/shortcodes-sections/quizinfo.php: LearnDash_Shortcodes_Section_quizinfo::init_shortcodes_section_fields () | |
| includes/settings/shortcodes-sections/course_content.php: LearnDash_Shortcodes_Section_course_content::__construct () | |
| includes/settings/shortcodes-sections/ld_course_expire_status.php: LearnDash_Shortcodes_Section_ld_course_expire_status::__construct () | |
| includes/settings/shortcodes-sections/ld_profile.php: LearnDash_Shortcodes_Section_ld_profile::__construct () | |
| includes/settings/shortcodes-sections/student.php: LearnDash_Shortcodes_Section_student::__construct () | |
| includes/settings/shortcodes-sections/courseinfo.php: LearnDash_Shortcodes_Section_courseinfo::__construct () | |
| includes/settings/shortcodes-sections/courseinfo.php: LearnDash_Shortcodes_Section_courseinfo::init_shortcodes_section_fields () | |
| includes/settings/settings-sections/class-ld-settings-section-quizzes-management-display.php: LearnDash_Settings_Quizzes_Management_Display::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/shortcodes-sections/ld_user_course_points.php: LearnDash_Shortcodes_Section_ld_user_course_points::__construct () | |
| includes/settings/shortcodes-sections/visitor.php: LearnDash_Shortcodes_Section_visitor::__construct () | |
| includes/settings/settings-sections/class-ld-settings-section-general-per-page.php: LearnDash_Settings_Section_General_Per_Page::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-sections/class-ld-settings-section-quizzes-cpt.php: LearnDash_Settings_Quizzes_CPT::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-sections/class-ld-settings-section-lessons-taxonomies.php: LearnDash_Settings_Lessons_Taxonomies::__construct () |
Protected constructor for class |
| includes/settings/settings-sections/class-ld-settings-section-quizzes-email-settings.php: LearnDash_Settings_Quizzes_Email::__construct () |
Protected constructor for class |
| includes/settings/settings-sections/class-ld-settings-section-quizzes-email-settings.php: LearnDash_Settings_Quizzes_Email::learndash_settings_row_outside_before () |
Add Header and description on email sections. |
| includes/settings/settings-sections/class-ld-settings-section-courses-taxonomies.php: LearnDash_Settings_Courses_Taxonomies::__construct () |
Protected constructor for class |
| includes/settings/settings-sections/class-ld-settings-section-questions-management-display.php: LearnDash_Settings_Questions_Management_Display::__construct () |
Protected constructor for class |
| includes/settings/settings-sections/class-ld-settings-section-courses-cpt.php: LearnDash_Settings_Courses_CPT::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-sections/class-ld-settings-section-general-admin-user.php: LearnDash_Settings_Section_General_Admin_User::__construct () |
Protected constructor for class |
| includes/settings/settings-sections/class-ld-settings-section-general-admin-user.php: LearnDash_Settings_Section_General_Admin_User::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-sections/class-ld-settings-section-lessons-cpt.php: LearnDash_Settings_Lessons_CPT::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-sections/class-ld-settings-section-questions-taxonomies.php: LearnDash_Settings_Questions_Taxonomies::__construct () |
Protected constructor for class |
| includes/settings/settings-sections/class-ld-settings-section-topics-cpt.php: LearnDash_Settings_Topics_CPT::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-sections/class-ld-settings-section-courses-management-display.php: LearnDash_Settings_Courses_Management_Display::__construct () |
Protected constructor for class |
| includes/settings/settings-sections/class-ld-settings-section-courses-management-display.php: LearnDash_Settings_Courses_Management_Display::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-sections/class-ld-settings-section-quizzes-taxonomies.php: LearnDash_Settings_Quizzes_Taxonomies::__construct () |
Protected constructor for class |
| includes/settings/settings-pages/class-ld-settings-page-overview.php: LearnDash_Settings_Page_Overview::show_settings_page () |
Custom display function for page content. |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-topic-display-content.php: LearnDash_Settings_Metabox_Topic_Display_Content::__construct () |
Public constructor for class |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-topic-display-content.php: LearnDash_Settings_Metabox_Topic_Display_Content::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-quiz-access-settings.php: LearnDash_Settings_Metabox_Quiz_Access_Settings::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-quiz-progress-settings.php: LearnDash_Settings_Metabox_Quiz_Progress_Settings::__construct () |
Public constructor for class |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-quiz-results-display-content-options.php: LearnDash_Settings_Metabox_Quiz_Results_Options::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-course-access-settings.php: LearnDash_Settings_Metabox_Course_Access_Settings::__construct () |
Public constructor for class |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-course-access-settings.php: LearnDash_Settings_Metabox_Course_Access_Settings::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-lesson-access-settings.php: LearnDash_Settings_Metabox_Lesson_Access_Settings::__construct () |
Public constructor for class |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-lesson-access-settings.php: LearnDash_Settings_Metabox_Lesson_Access_Settings::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-quiz-display-content.php: LearnDash_Settings_Metabox_Quiz_Display_Content::__construct () |
Public constructor for class |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-quiz-display-content.php: LearnDash_Settings_Metabox_Quiz_Display_Content::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-quiz-admin-data-handling-settings.php: LearnDash_Settings_Metabox_Quiz_Admin_Data_Handling_Settings::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-course-display-content.php: LearnDash_Settings_Metabox_Course_Display_Content::__construct () |
Public constructor for class |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-course-display-content.php: LearnDash_Settings_Metabox_Course_Display_Content::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-lesson-display-content.php: LearnDash_Settings_Metabox_Lesson_Display_Content::__construct () |
Public constructor for class |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-lesson-display-content.php: LearnDash_Settings_Metabox_Lesson_Display_Content::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-course-navigation-settings.php: LearnDash_Settings_Metabox_Course_Navigation_Settings::load_settings_fields () |
Initialize the metabox settings fields. |
| includes/settings/settings-metaboxes/class-ld-settings-metabox-quiz-access-settings.php: LearnDash_Settings_Metabox_Quiz_Access_Settings::__construct () |
Public constructor for class |
| includes/settings/settings-fields/class-ld-settings-fields-quiz-templates-load.php: LearnDash_Settings_Fields_Quiz_Templates_Load::create_section_field () |
Function to crete the settiings field. |
| includes/lib/wp-pro-quiz/lib/view/WpProQuiz_View_StatisticsNew.php: WpProQuiz_View_StatisticsNew::showTabOverview () | |
| includes/lib/wp-pro-quiz/lib/view/WpProQuiz_View_QuestionEdit.php: WpProQuiz_View_QuestionEdit::show () | |
| includes/lib/wp-pro-quiz/lib/view/WpProQuiz_View_QuestionEdit.php: WpProQuiz_View_QuestionEdit::essayChoice () | |
| includes/lib/wp-pro-quiz/lib/view/WpProQuiz_View_QuestionOverall.php: WpProQuiz_View_QuestionOverall::show () | |
| includes/lib/wp-pro-quiz/lib/view/WpProQuiz_View_Statistics.php: WpProQuiz_View_Statistics::tabOverview () | |
| includes/lib/wp-pro-quiz/lib/plugin/WpProQuiz_Plugin_BpAchievementsV3.php: WpProQuiz_Plugin_BpAchievementsV3::__construct () | |
| includes/lib/wp-pro-quiz/lib/plugin/WpProQuiz_Plugin_BpAchievementsV2.php: WpProQuiz_Plugin_BpAchievementsV2::install () | |
| includes/lib/wp-pro-quiz/lib/view/WpProQuiz_View_QuizEdit.php: WpProQuiz_View_QuizEdit::show_advanced () | |
| includes/lib/wp-pro-quiz/lib/view/WpProQuiz_View_QuizEdit.php: WpProQuiz_View_QuizEdit::resultOptions () | |
| includes/lib/wp-pro-quiz/lib/view/WpProQuiz_View_QuizEdit.php: WpProQuiz_View_QuizEdit::questionOptions () | |
| includes/lib/wp-pro-quiz/lib/view/WpProQuiz_View_QuizEdit.php: WpProQuiz_View_QuizEdit::leaderboardOptions () | |
| includes/lib/wp-pro-quiz/lib/view/WpProQuiz_View_QuizEdit.php: WpProQuiz_View_QuizEdit::quizMode () | |
| includes/lib/wp-pro-quiz/lib/view/WpProQuiz_View_QuizEdit.php: WpProQuiz_View_QuizEdit::form () | |
| includes/lib/wp-pro-quiz/lib/view/WpProQuiz_View_QuizEdit.php: WpProQuiz_View_QuizEdit::resultText () | |
| includes/lib/wp-pro-quiz/lib/model/WpProQuiz_Model_GlobalSettingsMapper.php: WpProQuiz_Model_GlobalSettingsMapper::getEmailSettings () | |
| includes/lib/wp-pro-quiz/lib/model/WpProQuiz_Model_GlobalSettingsMapper.php: WpProQuiz_Model_GlobalSettingsMapper::getUserEmailSettings () | |
| includes/lib/wp-pro-quiz/lib/controller/WpProQuiz_Controller_Admin.php: WpProQuiz_Controller_Admin::localizeScript () | |
| includes/lib/wp-pro-quiz/lib/controller/WpProQuiz_Controller_Preview.php: WpProQuiz_Controller_Preview::route () | |
| includes/lib/wp-pro-quiz/lib/controller/WpProQuiz_Controller_Front.php: WpProQuiz_Controller_Front::loadJsScripts () | |
| includes/lib/wp-pro-quiz/lib/controller/WpProQuiz_Controller_Quiz.php: WpProQuiz_Controller_Quiz::addEditQuiz () | |
| includes/lib/wp-pro-quiz/lib/controller/WpProQuiz_Controller_Quiz.php: WpProQuiz_Controller_Quiz::getEditQuiz () | |
| includes/lib/wp-pro-quiz/lib/controller/WpProQuiz_Controller_Quiz.php: WpProQuiz_Controller_Quiz::editAction () | |
| includes/lib/wp-pro-quiz/lib/controller/WpProQuiz_Controller_Quiz.php: WpProQuiz_Controller_Quiz::createAction () | |
| includes/gutenberg/lib/enqueue-scripts.php: learndash_editor_scripts () |
Enqueues block editor styles and scripts. |
| includes/widgets/ld_course_progress.php: LearnDash_Course_Progress_Widget::__construct () |
Set up course project widget |
| includes/admin/class-learndash-admin-menus-tabs.php: Learndash_Admin_Menus_Tabs::admin_header_panel () |
Show the new Admin header panel |
| includes/admin/ld-quiz-builder-helpers.php: get_quiz_data () |
Gets the quiz data for the quiz builder. |
| includes/admin/classes-data-upgrades-actions/class-learndash-admin-data-upgrades-course-access-list-convert.php: Learndash_Admin_Data_Upgrades_Course_Access_List_Convert::show_upgrade_action () |
Show data upgrade row for this instance. |
| includes/admin/classes-data-upgrades-actions/class-learndash-admin-data-upgrades-quiz-questions.php: Learndash_Admin_Data_Upgrades_Quiz_Questions::show_upgrade_action () |
Show data upgrade row for this instance. |
| includes/admin/classes-data-upgrades-actions/class-learndash-admin-data-upgrades-user-meta-courses.php: Learndash_Admin_Data_Upgrades_User_Meta_Courses::show_upgrade_action () |
Show data upgrade row for this instance. |
| includes/admin/classes-data-upgrades-actions/class-learndash-admin-data-upgrades-user-meta-quizzes.php: Learndash_Admin_Data_Upgrades_User_Meta_Quizzes::show_upgrade_action () |
Show data upgrade row for this instance. |
| includes/admin/classes-data-upgrades-actions/class-learndash-admin-data-upgrades-course-access-list.php: Learndash_Admin_Data_Upgrades_Course_Access_List::show_upgrade_action () |
Show data upgrade row for this instance. |