mysql_num_fields and mysql_list_fields

oh crap. thanks for this. Looks like mysql-list-fields is deprecated so we’ve officially lost WordPress support for using it within the plugin.

https://php.net/manual/en/function.mysql-list-fields.php

Thanks for finding this! working on the fix now!

Update the get_fields function to this:

function get_fields($table = null) {
        global $wpdb;

        if (!empty($table)) {
            $fullname = $table;

            if (($tablefields = $wpdb->get_results( 'SHOW COLUMNS FROM '.$table, OBJECT )) !== false) {
                $columns = count($tablefields);
                $field_array = array();
                for ($i = 0; $i < $columns; $i++) {
                    $fieldname = $tablefields[$i]->Field;
                    $field_array[] = $fieldname;
                }

                return $field_array;
            }
        }
        return false;
    }