我在数据库中有不同的表，称为“wp\\U taxterms”。如何在每次创建“客户机”下的新闻分类术语或更新/删除现有术语时插入该表？

编辑：

    if( isset($_GET[\'page\']) && ($_GET[\'page\']=="export-clients") ) {
        global $wpdb;
        $result = $wpdb->get_results("SELECT * FROM wp_special");   
        $categories = get_terms( \'clients\' );

        header("Pragma: public");
        header("Expires: 0");
        header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
        header("Cache-Control: private", false);
        header("Content-Type: application/octet-stream");
        header("Content-Disposition: attachment; filename=\\"Clients.csv\\";" );
        header("Content-Transfer-Encoding: binary");

        //create a file pointer connected to the output stream
        $output = fopen(\'php://output\', \'w\');

        //output the column headings
        fputcsv($output, array(\'Name\', \'Address\', \'Email\', \'Contact\'));

        foreach($categories as $cat) {
            fputcsv($output, array($cat->name, $cat->description, $cat->email, $cat->contact) );            
        }   

        fclose($output);
        exit;
    }//endif