apply_filters( 'learndash_assignment_upload_filename', string $filename, int $post_id, float $file_time, string $file_title, string $file_ext )
Filters the assignment upload filename.
apply_filters( 'learndash_assignment_upload_filename', string $filename, int $post_id, float $file_time, string $file_title, string $file_ext )
Filters the assignment upload filename.