index/src/Data/MariaDB/MariaDBResultNative.php

<?php
// MariaDBResultNative.php
// Created: 2021-05-02
// Updated: 2024-08-03

namespace Index\Data\MariaDB;

use mysqli_result;
use mysqli_stmt;
use RuntimeException;

/**
 * Implementation of MariaDBResult for mysqlnd.
 *
 * @internal
 */
class MariaDBResultNative extends MariaDBResult {
    public function __construct(mysqli_stmt|mysqli_result $result) {
        if($result instanceof mysqli_stmt) {
            $_result = $result->get_result();
            if($_result === false)
                throw new RuntimeException($result->error, $result->errno);
            $result = $_result;
        }

        parent::__construct($result);
    }

    public function next(): bool {
        if(!($this->result instanceof mysqli_result))
            return false;

        $result = $this->result->fetch_array(MYSQLI_BOTH);
        if($result === null)
            return false;

        $this->currentRow = $result;
        return true;
    }

    public function close(): void {
        try {
           $this->result->close();
        } catch(\Error $ex) {}
    }
}