Snippi

<?php function wpdev_156446_list_parent_page_tree() {

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```
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```
    if ( ! is_page() ) {
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        return;
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    }
```
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```
 //parent variables
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    $parent = get_post($post->post_parent);

    $parent_title = get_the_title($parent);

    $grandparent = $parent->post_parent;

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    $grandparent_title = get_the_title($grandparent);

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    $current_page_parent = ( $post->post_parent ? $post->post_parent : $post->ID );

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```
 
```

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 // is the homepage the granparent? = third level page

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```
if ($grandparent == is_page('0')) {
```

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    $children = wp_list_pages("title_li=&include=".$post->post_parent."&echo=0"); // list the parent page

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    $children .= wp_list_pages("title_li=&child_of=".$post->post_parent."&echo=0"); // append the list of children pages to the same $children variable

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    if ($children) { ?>
```
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    <ul class="submenu">
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      echo $children; /*print list of pages*/

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    </ul>
```
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```
 
```

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 // is the homepage the parent? = second level page

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    } elseif ($post->post_parent ==is_page('0')) {

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      $children = wp_list_pages('title_li=&child_of='.$post->ID.'&echo=0');

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```
  if ($children) { 
```
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```
 
```
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    <ul>
```

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      <li class="current_page_item"><?php echo get_the_title(); ?></li>

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      echo $children;
```
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```
    </ul>
```
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```
 
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    } else {// your else stuff
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```
 
```
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    }
```
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```
 
```
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```
 
```
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} ?>
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```
 
```

<?php function wpdev_156446_list_parent_page_tree() { if ( ! is_page() ) { return; } //parent variables $parent = get_post($post->post_parent); $parent_title = get_the_title($parent); $grandparent = $parent->post_parent; $grandparent_title = get_the_title($grandparent); $current_page_parent = ( $post->post_parent ? $post->post_parent : $post->ID ); // is the homepage the granparent? = third level page if ($grandparent == is_page('0')) { $children = wp_list_pages("title_li=&include=".$post->post_parent."&echo=0"); // list the parent page $children .= wp_list_pages("title_li=&child_of=".$post->post_parent."&echo=0"); // append the list of children pages to the same $children variable if ($children) { ?> <ul class="submenu"> echo $children; /*print list of pages*/ </ul> // is the homepage the parent? = second level page } elseif ($post->post_parent ==is_page('0')) { $children = wp_list_pages('title_li=&child_of='.$post->ID.'&echo=0'); if ($children) { <ul> <li class="current_page_item"><?php echo get_the_title(); ?></li> echo $children; </ul> } else {// your else stuff } } ?>

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