Reply To: Can I use the text area to generate multiple meta values?

• VierasTalo

• March 2, 2016 at 9:37 am

Thanks for your hard work!

Does all this code go into the page template? I attempted to get it to work by putting it there and editing the latter part appropriately but now the page doesn’t show anything. I made the code into this:

<?php get_header(); ?>

<section class="content">

	<?php get_template_part('inc/page-title'); ?>
	
       <div class="pad group">

<div class="entry">	
						<div class="entry-inner">
							<?php the_content(); ?>
							<?php wp_link_pages(array('before'=>'<div class="post-pages">'.__('Pages:','hueman'),'after'=>'</div>')); ?>
						</div>
						<div class="clear"></div>				
					</div><!--/.entry-->
		
<?php

$temporary_list = array();
foreach($posts as $post){
    $film_names = get_field('elokuvat_k', $post->ID);
    $film_names_array = preg_split( '/\r\n|\r|\n/', $string );
    foreach($film_names_array as $film_name){
        $temporary_list[] = array('post_id' => $post->ID, 'film_name' => $film_name);
    }
}

foreach( $temporary_list as $i => $row ) {
	$order[ $i ] = $row['film_name'];
}

array_multisort( $order, SORT_ASC, $temporary_list );

if($posts)
{
	echo '<ul>';

	foreach($posts as $post)
	{
		echo '<li><a href="' . get_permalink($post->ID) . '">' . get_field($temporary_list, $post->ID) . '</a></li>';
	}

	echo '</ul>';
}

?>

	</div><!--/.pad-->
	
</section><!--/.content-->

<?php get_sidebar(); ?>

<?php get_footer(); ?>

Where did I go wrong?