LearnDash_Custom_Label::label_to_lower LearnDash_Custom_Label::label_to_lower( string $key ) Get slug-ready string ContentsDescription Parameters Return Source Related @package Uses Used By Description # Parameters # $key (string) (Required) Key name of setting field. Return # (string) Lowercase string Source # File: includes/class-ld-custom-label.php Related # @package # LearnDash Uses # Uses Uses Description includes/class-ld-custom-label.php: LearnDash_Custom_Label::get_label () Get label based on key name. includes/class-ld-custom-label.php: learndash_label_to_lower Filters value of label after converting it to the lowercase. Used to filter label values in label_to_lower function. Used By # Used By Used By Description includes/admin/classes-import-export/export/class-learndash-admin-export-handler.php: Learndash_Admin_Export_Handler::validate () Validates the request. includes/rest-api/v2/class-ld-rest-question-types-controller.php: LD_REST_Question_Types_Controller_V2::get_item_schema () Retrieves the question type schema, conforming to JSON Schema. includes/class-ld-custom-label.php: learndash_get_custom_label_lower () Utility function to get a custom field label lowercase.
Uses # Uses Uses Description includes/class-ld-custom-label.php: LearnDash_Custom_Label::get_label () Get label based on key name. includes/class-ld-custom-label.php: learndash_label_to_lower Filters value of label after converting it to the lowercase. Used to filter label values in label_to_lower function.
Used By # Used By Used By Description includes/admin/classes-import-export/export/class-learndash-admin-export-handler.php: Learndash_Admin_Export_Handler::validate () Validates the request. includes/rest-api/v2/class-ld-rest-question-types-controller.php: LD_REST_Question_Types_Controller_V2::get_item_schema () Retrieves the question type schema, conforming to JSON Schema. includes/class-ld-custom-label.php: learndash_get_custom_label_lower () Utility function to get a custom field label lowercase.
