[Solved] What will be the output of this walker code snippet? class My_Walker extends Walker_Nav_Menu { function start_lvl(&$output, $depth=0, $args=null) { $output .= "";... | Wordpress

Wordpress - Custom Theme Development

What will be the output of this walker code snippet?

class My_Walker extends Walker_Nav_Menu {
  function start_lvl(&$output, $depth=0, $args=null) {
    $output .= "";
  }
  function end_lvl(&$output, $depth=0, $args=null) {
    $output .= "";
  }
}

When rendering a submenu?

ASubmenu wrapped in <ul class='submenu'> ... </ul>

BSubmenu wrapped in <div class='submenu'> ... </div>

CSubmenu wrapped in <ol class='submenu'> ... </ol>

DSubmenu wrapped in <li class='submenu'> ... </li>

Step-by-Step Solution

Solution:

Step 1: Review start_lvl() and end_lvl() methods
start_lvl() adds <ul class='submenu'> and end_lvl() closes it with </ul>.
Step 2: Confirm submenu wrapper tags
The submenu is wrapped in <ul> tags with class 'submenu'.
Final Answer:
Submenu wrapped in <ul class='submenu'> ... </ul> -> Option A
Quick Check:
Submenu wrapper = <ul class='submenu'> [OK]

Quick Trick: start_lvl() and end_lvl() wrap submenu in <ul> tags [OK]

Common Mistakes:

Using <div> or <li> instead of <ul> for submenu
Forgetting to close submenu tags properly

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What will be the output of this walker code snippet?

Step 1: Review start_lvl() and end_lvl() methods

Step 2: Confirm submenu wrapper tags

Final Answer:

Quick Check:

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