Display custom field from child page Wordpress - php

Question

I'm trying to display a custom field I've made with Advanced Custom fields called Suffix after the child page title, I´m really confused of how to accomplish this.
I've pasted the code a friend helped me with below that lists pages and childpages below.
Is it possible to do this?
<?php
$pageID = $sub_field_3 = get_sub_field('page_id');
$page = get_post($pageID);
echo $page->post_title;
?>
<ul>
<?php
// use wp_list_pages to display parent and all child pages all generations (a tree with parent)
$parent = $sub_field_3 = get_sub_field('page_id');
$args=array(
'child_of' => $parent
);
$pages = get_pages($args);
if ($pages) {
$pageids = array();
foreach ($pages as $page) {
$pageids[]= $page->ID;
$suffix = get_field('suffix', $page->ID);
}
$args=array(
'title_li' => ' ',
'include' => ',' . implode(",", $pageids)
);
wp_list_pages($args);
}
?>
</ul>

Answer 1

Got it, this is how I got it to work.
Thanks, K.
<?php
$parent = $sub_field_3 = get_sub_field('page_id');
$args=array(
'child_of' => $parent
);
$pages = get_pages($args);
if($pages): ?>
<li>
<ul>
<?php foreach($pages as $page): ?>
<li class="">
<a href="<?php echo get_permalink($page->ID);?>">
<?php echo $page->post_title; ?>
<?php
$suffix = get_field('name_suffix', $page->ID);
if($name_suffix):
?>
<span class="suffix"><?php echo $name_suffix; ?></span>
<?php endif; ?>
</a>
</li>
<?php endforeach; ?>
</ul>
</li>
<?php endif; ?>