The following code was created for the Milwaukee WordPress Meetup on 10/24/2013 demonstrating creating custom post types, custom taxonomies, and custom fields using Advanced Custom Fields.

gistfile1.txt

/**
 * Below is the code generated by GenerateWP for our custom post type and our
 * custom field.  We pasted this into our theme's functions.php file and it 
 * could also be added to a plugin file.
 */

// Register Custom Post Type
function wpmke_employees() {

	$labels = array(
		'name'                => _x( 'Employees', 'Post Type General Name', 'wpmke_employees' ),
		'singular_name'       => _x( 'Employee', 'Post Type Singular Name', 'wpmke_employees' ),
		'menu_name'           => __( 'Employees', 'wpmke_employees' ),
		'parent_item_colon'   => __( 'Parent Employee', 'wpmke_employees' ),
		'all_items'           => __( 'All Employees', 'wpmke_employees' ),
		'view_item'           => __( 'View Employee', 'wpmke_employees' ),
		'add_new_item'        => __( 'Add New Employee', 'wpmke_employees' ),
		'add_new'             => __( 'New Employee', 'wpmke_employees' ),
		'edit_item'           => __( 'Edit Employee', 'wpmke_employees' ),
		'update_item'         => __( 'Update Employee', 'wpmke_employees' ),
		'search_items'        => __( 'Search Employees', 'wpmke_employees' ),
		'not_found'           => __( 'No employees found', 'wpmke_employees' ),
		'not_found_in_trash'  => __( 'No employees in the trash', 'wpmke_employees' ),
	);
	$rewrite = array(
		'slug'                => 'employees',
		'with_front'          => true,
		'pages'               => true,
		'feeds'               => true,
	);
	$args = array(
		'label'               => __( 'wpmke_employee', 'wpmke_employees' ),
		'description'         => __( 'WordPress Milwaukee Employees', 'wpmke_employees' ),
		'labels'              => $labels,
		'supports'            => array( 'title', 'editor', ),
		'taxonomies'          => array( 'wpmke_departments' ),
		'hierarchical'        => false,
		'public'              => true,
		'show_ui'             => true,
		'show_in_menu'        => true,
		'show_in_nav_menus'   => true,
		'show_in_admin_bar'   => true,
		'menu_position'       => 25,
		'menu_icon'           => '',
		'can_export'          => true,
		'has_archive'         => true,
		'exclude_from_search' => false,
		'publicly_queryable'  => true,
		'rewrite'             => $rewrite,
		'capability_type'     => 'page',
	);
	register_post_type( 'wpmke_employee', $args );

}

// Hook into the 'init' action
add_action( 'init', 'wpmke_employees', 0 );

// Register Custom Taxonomy
function wpmke_departments()  {

	$labels = array(
		'name'                       => _x( 'Departments', 'Taxonomy General Name', 'wpmke_departments' ),
		'singular_name'              => _x( 'Department', 'Taxonomy Singular Name', 'wpmke_departments' ),
		'menu_name'                  => __( 'Department', 'wpmke_departments' ),
		'all_items'                  => __( 'All Departments', 'wpmke_departments' ),
		'parent_item'                => __( 'Parent Department', 'wpmke_departments' ),
		'parent_item_colon'          => __( 'Parent Department:', 'wpmke_departments' ),
		'new_item_name'              => __( 'New Department', 'wpmke_departments' ),
		'add_new_item'               => __( 'Add New Department', 'wpmke_departments' ),
		'edit_item'                  => __( 'Edit Department', 'wpmke_departments' ),
		'update_item'                => __( 'Update Department', 'wpmke_departments' ),
		'separate_items_with_commas' => __( 'Separate department with commas', 'wpmke_departments' ),
		'search_items'               => __( 'Search Departments', 'wpmke_departments' ),
		'add_or_remove_items'        => __( 'Add or remove departments', 'wpmke_departments' ),
		'choose_from_most_used'      => __( 'Choose from most used departments', 'wpmke_departments' ),
	);
	$rewrite = array(
		'slug'                       => 'departments',
		'with_front'                 => true,
		'hierarchical'               => true,
	);
	$args = array(
		'labels'                     => $labels,
		'hierarchical'               => true,
		'public'                     => true,
		'show_ui'                    => true,
		'show_admin_column'          => true,
		'show_in_nav_menus'          => true,
		'show_tagcloud'              => false,
		'rewrite'                    => $rewrite,
	);
	register_taxonomy( 'wpmke_departments', 'wpmke_employee', $args );

}

// Hook into the 'init' action
add_action( 'init', 'wpmke_departments', 0 );

/**
 * Below is the page template file which we called single-wpmke_employee.php
 * This will display the single page for our custom post type.  We have
 * added the custom fields created with Advanced Custom Fields to the template.
 * I have cleaned up some of the extraneous code from the demo.
 */
 
<?php get_header(); ?>

	<div id="primary" class="site-content">
		<div id="content" role="main">

			
			<!-- This is where the WordPress loop starts.
				this displays our post. -->
			<?php while ( have_posts() ) : the_post(); ?>

				<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
					
					<header class="entry-header">

						<!-- We are adding in our employee photo
							above the title of the post (employee name) -->
						<img src="<?php the_field('wpmke_photo'); ?>" />

						<h1 class="entry-title"><?php the_title(); ?></h1>

						<!-- We are adding in our job title
							below the title of the post (employee name) -->
						<h2><?php the_field('wpmke_job_title'); ?></h2>
						
					</header><!-- .entry-header -->

					<div class="entry-content">
						<?php the_content( __( 'Continue reading <span class="meta-nav">&rarr;</span>', 'twentytwelve' ) ); ?>
					</div><!-- .entry-content -->

					<!-- We are going to add in more information just below
						our content area. -->
					<div>
						<h2>Contact Information</h2>
						<ul>
							<!-- We are adding our phone and email
								fields in a list -->
							<li><?php the_field('wpmke_phone'); ?></li>
							<li><?php the_field('wpmke_email'); ?></li>
						</ul>
					</div>

					<div>
						<h2>Certifications</h2>

						<!-- Our certifications are in a repeater field. This
							means it will have to loop through the repeater
							to display each one -->
						<?php if(get_field('wpmke_certifications')): // first we check if it exists ?>
							<ul>
							<?php while(has_sub_field('wpmke_certifications')): // then we do this stuff for each one ?>
								<li><?php the_sub_field('wpmke_certification_name'); // display the certification name ?></li>
							<?php endwhile; ?>
							</ul>
						<?php endif; // Be sure to end your if and while statements ?>

					</div>	

					<h2>Start Date</h2>

					<!-- We are using the date picker field to show the start date. 
						By default ACF returns a pretty ugly format for the date.
						We will be converting this to a nicer format with PHP. You
						can also edit the format in the ACF field, but doing it with
						PHP gives you more control in using it in differne ways. -->
					<?php $date = DateTime::createFromFormat('Ymd', get_field('start_date'));
					echo $date->format('F n, Y'); ?>

					<h2>Download PDF</h2>

					<!-- We are also adding a file download to the employee page -->
					<a href="<?php the_field('wpmke_pdf_bio'); ?>">Download</a>

			<?php endwhile; // end of the loop. ?>

		</div><!-- #content -->
	</div><!-- #primary -->

<?php get_sidebar(); ?>
<?php get_footer(); ?>