private function studiengang() { $args = array('name' => get_query_var('studiengang'), 'post_type' => self::$post_type, 'post_status' => 'publish', 'posts_per_page' => 1); $posts = get_posts($args); if (isset($posts[0])) { $post = $posts[0]; } if (isset($post)) { printf('<h3>%s</h3>', $post->post_title); echo FAU_Studienangebot::the_output($post->ID); } else { echo '<p class="notice-attention">' . __('Es konnte nichts gefunden werden.', self::$textdomain) . '</p>'; } }
private function studiengang() { $args = array('name' => get_query_var('studiengang'), 'post_type' => self::$post_type, 'post_status' => 'publish', 'posts_per_page' => 1); $posts = get_posts($args); if (isset($posts[0])) { $post = $posts[0]; } $back_link = sprintf('<a href="%1$s">%2$s</a>', self::$the_permalink . $this->request_query, __('Zurück zur Liste', self::$textdomain)); if (!empty($post)) { printf('<h3>%1$s <span class="sa-back-link">%2$s</span></h3>', $post->post_title, $back_link); echo FAU_Studienangebot::the_output($post->ID); } else { echo '<p class="sa-notfound">' . __('Es konnte nichts gefunden werden.', self::$textdomain) . '</p>'; echo '<p>' . $back_link . '</p>'; } }