Posts 2 Posts - list connections

gistfile1.aw

<?php

/**
 * List Speakers
 * Used on Schedule page to list speakers connected to session
 *
 * @author Bill Erickson
 * @link http://www.billerickson.net/code/posts-2-posts-list-connections
 */
function be_list_speakers() {
	if( function_exists( 'p2p_list_posts' ) ) {
		$connected = p2p_type( 'sessions_to_speakers')-> get_connected( $post->ID );
		p2p_list_posts( $connected, array(
			'before_list' => '<p>by ',
			'after_list' => '</p>',
			'before_item' => '',
			'after_item' => ' ',
		) );	
	}
}