apply_filters( 'learndash_label_to_lower', string $label , string $key )
Filters value of label after converting it to the lowercase. Used to filter label values in label_to_lower function.
Description Description
Parameters Parameters
- $label
-
Label entered on settings page.
- $key
-
Key name of setting field.
Source Source
File: includes/class-ld-custom-label.php