prefix . "nb_data"; $sql = "SELECT content FROM " . $table_name . " WHERE NOW() >= timebegin AND NOW() <= timeend AND status = 1"; $myrows = $wpdb->get_results( $sql ); if (count($myrows) != 0) { // Create messages $messages = '"messages": ['; foreach ($myrows as $myrows) { $messages .= '"' . str_replace('"','\'',stripslashes($myrows->content)) . '",'; } $messages = substr($messages, 0, -1); $content .= ''; echo $content; } } function nb_widget_init() { $description = __('No function here, justs inserts the appropiate stuff to display the attention bar!','attention-bar'); wp_register_sidebar_widget('pd_attention_bar', 'Attention bar', 'nb_widget', array('description'=>$description )); } ?>