Display Custom Fields

display-custom-fields.php

function content_filter( $content ) {
 		global $post;
 		
 		$output = array();
 		
 		$taxs = get_taxonomies( array( 'object_type' => array( $post->post_type ) ) );

 		foreach ( $taxs as $tax ) { 
 			$tax = get_taxonomy( $tax );
			$terms = get_the_term_list( $post->ID, $tax->name, null, ', ' );
			$output[ $tax->labels->singular_name] = $terms;
 		}
 		
 		$postmeta = get_post_custom( $post->ID );
		foreach ( $postmeta as $key => $value ) {
			$key = apply_filters( 'cdbs_postmeta_key', $key, $value );
			$output[ $key ] = $value[0];
		}

		ksort( $output );

		$content .= '<div class="postmeta">';

		foreach ( $output as $label => $value ) {
			$content .= '<div class="postmeta-row">';
			$content .= '<div class="postmeta-label">' . $label . ':</div>';
			$content .= '<div class="postmeta-value">' . $value . '</div>';
			$content .= '</div>';
		}

		$content .= '<div class="postmeta-row">&nbsp;</div></div>';

 		return $content;
 	}