Walker

Methods #

• display_element — Traverses elements to create list from elements.
• end_el — Ends the element output, if needed.
• end_lvl — Ends the list of after the elements are added.
• set_depth_modificator — Sets the depth modificator.
• start_el — Starts the element output.
• start_lvl — Starts the list before the elements are added.
• walk — Displays array of elements hierarchically.