Reply To: using the_field() in functions.php?

• chanshaw

• April 21, 2015 at 10:46 pm

here is the rest of the code thats in my functions.php, maybe thats the problem

function load_highest_order_number()
{
	$category7 = query_posts('meta_key=order_number&cat=7');
	while ( have_posts() ) : the_post(); 
		echo get_field('order_number', get_the_ID());
	endwhile;
	wp_reset_query();
	return max($array);
}

function my_acf_load_field( $field )
{
	$field['default_value'] = "Number Calculated: " . load_highest_order_number();	
	return $field;
}

add_filter('acf/load_field/name=order_number', 'my_acf_load_field');