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How can you add a custom walker class to wp_nav_menu to modify menu HTML output?

hard📝 Application Q9 of 15
Wordpress - Themes and Appearance
How can you add a custom walker class to wp_nav_menu to modify menu HTML output?
ASet 'custom_walker' => 'Your_Custom_Walker' in wp_nav_menu arguments
BUse add_filter('wp_nav_menu', 'Your_Custom_Walker')
CCall wp_nav_menu_walker('Your_Custom_Walker') before wp_nav_menu()
DPass 'walker' => new Your_Custom_Walker() in wp_nav_menu arguments
Step-by-Step Solution
Solution:
  1. Step 1: Understand how to use custom walkers

    Custom walkers are passed as an object instance via the 'walker' argument.
  2. Step 2: Identify correct syntax

    Passing 'walker' => new Your_Custom_Walker() in the argument array is correct.
  3. Final Answer:

    Pass 'walker' => new Your_Custom_Walker() in wp_nav_menu arguments -> Option D
  4. Quick Check:

    Custom walker passed via 'walker' argument [OK]
Quick Trick: Use 'walker' => new CustomWalker() to customize menu output [OK]
Common Mistakes:
  • Using add_filter instead of argument
  • Calling non-existent wp_nav_menu_walker() function
  • Using wrong argument name 'custom_walker'

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