'', 'delay' => '0', 'vertical' => 'false' ), $atts)); if (!preg_match_all("/(.?)\[(tab)\b(.*?)(?:(\/))?\](?:(.+?)\[\/tab\])?(.?)/s", $content, $matches)) return do_shortcode($content); for($i = 0; $i < count($matches[0]); $i++) $matches[3][$i] = shortcode_parse_atts($matches[3][$i]); global $tabs_shown; if($tabs_shown) { $tabs_shown++; } else { $tabs_shown = 1; } if($vertical == 'true') { $vertical = ' vertical'; } else { $vertival = ''; } $id = 'tabs-'.$tabs_shown.rand(0,10000); $output = '