. */ function add_author_twitter( $contactmethods ) { $contactmethods['twitter'] = 'Twitter Username'; return $contactmethods; } add_filter('user_contactmethods','add_author_twitter',10,1); function authortweets_css() { $authortweetscss = WP_CONTENT_URL.'/plugins/'.plugin_basename(dirname(__FILE__)).'/authortweets.css'; echo ''; } add_action('wp_head', 'authortweets_css'); function authortweets_box( $content='' ) { if( is_single() ) { $content .= '
'; } return $content; } add_filter('the_content', 'authortweets_box'); ?>