WordPress menu, displaying parent child

I am having trouble in displaying wp menu. My code works well except for displaying submenu items in correct format.
I am trying to make new row when submenu reaches 4 items in row. For ex:

<ul class="rd-navbar-megamenu">
  <li>
    <ul class="rd-megamenu-list">
        <li><a>BMW</a></li>
     </ul>
  </li>
  <li>
   <ul class="rd-megamenu-list">
        <li><a>Merwcedes</a></li>
     </ul>
  </li>    
  <li>
    <ul class="rd-megamenu-list">
        <li><a>Jetta</a></li>
     </ul>
  </li> 
  <li>
     <ul class="rd-megamenu-list">
        <li><a>Porche</a></li>
     </ul>
  </li> 

// when loop gets here I need to break it with

<ul class=”rd-navbar-megamenu”> and start again. That will make new row, so each row in submenu will have 4 items

<ul class="rd-navbar-nav">
    <?php
    $count = 0;
    $a = 0;
    $submenu = false;
    foreach( $menuitems as $item ):
        $link = $item->url;
        $title = $item->title;
        // item does not have a parent so menu_item_parent equals 0 (false)
        if ( !$item->menu_item_parent ):
        // save this id for later comparison with sub-menu items
        $parent_id = $item->ID;
	?>

    <li>
        <a href="<?php echo $link; ?>" class="title"> <?php echo $title; ?> </a>
        <?php endif; ?>

        <?php 
			if ( $parent_id == $item->menu_item_parent ):  
			$a++;
			if ( !$submenu ): $submenu = true;  ?>
			
        <ul class="rd-navbar-megamenu">
          <?php   endif; ?>
              <li>
                <ul class="rd-megamenu-list">
                <li><a href="<?php echo $link; ?>" class="title"><?php echo $item->title; ?></a></li>
              </ul>
            </li>
          <?php

			// problem occurs here, it does not format code well, I dont know if counter is on wrong position. 
			if ( $menuitems[ $count + 1 ]->menu_item_parent != $parent_id && $submenu ):
			/* close </ul> and start new <ul class="rd-megamenu-list"> */
			if($a % 4 == 0){
				echo '</ul><ul class="rd-megamenu-list">';
			}
			
             ?>
        </ul>
        <?php $submenu = false; endif; ?>

        <?php endif; ?>

        <?php if ( $menuitems[ $count + 1 ]->menu_item_parent != $parent_id ): ?>
    </li>
    <?php 
		$submenu = false; endif;   
		$count++;
	endforeach;
	?>

</ul>

• This topic was modified 6 years, 10 months ago by dzcatic.
• This topic was modified 6 years, 10 months ago by Andrew Nevins.