How to have Function of a plugin using global vars into a shortcode?
add_shortcode(‘userpro_author_link’, ‘wpse_152910’); function wpse_152910( $attr ){ if( ! is_singular() ) return ”; $post = get_post(); global $userpro; $userpro->permalink( $post->post_author ); } You will be using [userpro_author_link] on your post content to display this.