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1. tobbaz
   Member
   Posted 1 year ago #

   Doing this, gives me 8 pages:

   $first_subpage = get_pages(array(
      'child_of' => $heading_page->post_id
   ));

   Doing this, gives me an empty array:

   $first_subpage = get_pages(array(
      'number' => 1,
      'child_of' => $heading_page->post_id
   ));

   Doing this, gives me 1 page:
   

   $first_subpage = get_pages(array(
      'number' => 2,
      'child_of' => $heading_page->post_id
   ));

   What's the logic behind this?

2. MichaelH
   Volunteer
   Posted 1 year ago #

   That has something to do with getting the results with a limit, then having to check for the child_of thing.

   Might try Function_Reference/get_children
   

   $pages = get_children(array(
      'numberposts' =>1,
      'post_parent' => $heading_page->post_id
      ));

   or
   

   <?php
   $args=array(
     'post_parent'=> $heading_page->post_id,
     'post_type' => 'page',
     'post_status' => 'publish',
     'posts_per_page' => 1,
     'caller_get_posts'=> 1
   );
   $my_query = null;
   $my_query = new WP_Query($args);
   if( $my_query->have_posts() ) {
     echo 'List of Posts';
     while ($my_query->have_posts()) : $my_query->the_post(); ?>
       <p><a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title_attribute(); ?>"><?php the_title(); ?></a></p>
       <?php
     endwhile;
   }
   wp_reset_query();  // Restore global post data stomped by the_post().
   ?>

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