/**
  *
  * @global wpdb $wpdb
  * @param string $prefix
  */
 function persona_uninstall($prefix)
 {
     global $wpdb;
     delete_option('persona_plugin');
     $args = array('numberposts' => -1, 'post_type' => 'page', 'post_status' => 'any');
     $force_delete = true;
     $pages = get_posts($args);
     foreach ($pages as $page) {
         if (preg_match('/rootsPersona/', $page->post_content)) {
             wp_delete_post($page->ID, $force_delete);
             set_time_limit(60);
         } else {
             if (preg_match('/rootsEvidencePage/', $page->post_content)) {
                 wp_delete_post($page->ID, $force_delete);
                 set_time_limit(60);
             }
         }
     }
     $creator = new RP_Table_Creator();
     $creator->update_tables($this->sql_file_to_drop_tables, $prefix);
 }
 function purge_data($options)
 {
     $creator = new RP_Table_Creator();
     $creator->update_tables($this->sql_file_to_truncate_tables, $this->credentials->prefix);
     $block = "<div style='overflow:hidden;width:60%;margin:40px;'>" . __('Tables emptied.', 'rootspersona') . "<br/>" . "<div style='text-align:center;padding:.5em;margin-top:.5em;'>" . "<span class='rp_linkbutton'  " . RP_Tools_Page_Builder::hover . " style='border:2px outset orange;padding:5px;' onclick='window.open(\"" . admin_url('/tools.php?page=rootsPersona') . "\");'><a href=' " . admin_url() . "tools.php?page=rootsPersona'>" . __('Return', 'rootspersona') . "</a></span>" . "</div></div>";
     return $block;
 }