--TEST--
mysqli_fetch_object()
--EXTENSIONS--
mysqli
--SKIPIF--
<?php
require_once 'skipifconnectfailure.inc';
?>
--FILE--
<?php
    require 'table.inc';
    $mysqli = $link;

    if (!$res = $mysqli->query("SELECT id AS ID, label FROM test AS TEST ORDER BY id LIMIT 5")) {
        printf("[003] [%d] %s\n", $mysqli->errno, $mysqli->error);
    }

    try {
        if (!is_null($tmp = @$res->fetch_object($link, $link)))
            printf("[005] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
    } catch (Throwable $e) {
        echo $e::class, ': ', $e->getMessage(), "\n";
    }


    try {
        if (!is_null($tmp = @$res->fetch_object($link, $link, $link)))
            printf("[006] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
    } catch (Throwable $e) {
        echo $e::class, ': ', $e->getMessage(), "\n";
    }

    $obj = mysqli_fetch_object($res);
    if (($obj->ID !== "1") || ($obj->label !== "a") || (get_class($obj) != 'stdClass')) {
        printf("[007] Object seems wrong. [%d] %s\n", $mysqli->errno, $mysqli->error);
        var_dump($obj);
    }

    class mysqli_fetch_object_test {
        public $ID;
        public $label;
        public $a = null;
        public $b = null;

        public function toString() {
            var_dump($this);
        }
    }

    $obj = $res->fetch_object('mysqli_fetch_object_test');
    if (($obj->ID !== "2") || ($obj->label !== "b") || ($obj->a !== NULL) || ($obj->b !== NULL) || (get_class($obj) != 'mysqli_fetch_object_test')) {
        printf("[008] Object seems wrong. [%d] %s\n", $mysqli->errno, $mysqli->error);
        var_dump($obj);
    }

    class mysqli_fetch_object_construct extends mysqli_fetch_object_test {

        public function __construct($a, $b) {
            $this->a = $a;
            $this->b = $b;
        }

    }

    try {
        $res->fetch_object('mysqli_fetch_object_construct', null);
    } catch (Throwable $e) {
        echo $e::class, ': ', $e->getMessage(), "\n";
        mysqli_fetch_object($res);
    }

    try {
        $obj = $res->fetch_object('mysqli_fetch_object_construct', array('a'));
        if (($obj->ID !== "4") || ($obj->label !== "d") || ($obj->a !== 'a') || ($obj->b !== NULL) || (get_class($obj) != 'mysqli_fetch_object_construct')) {
            printf("[010] Object seems wrong. [%d] %s\n", $mysqli->errno, $mysqli->error);
            var_dump($obj);
        }
    } catch (Throwable $e) {
        echo $e::class, ': ', $e->getMessage(), "\n";
    }

    $obj = $res->fetch_object('mysqli_fetch_object_construct', array('a', 'b'));
    if (($obj->ID !== "5") || ($obj->label !== "e") || ($obj->a !== 'a') || ($obj->b !== 'b') || (get_class($obj) != 'mysqli_fetch_object_construct')) {
        printf("[011] Object seems wrong. [%d] %s\n", $mysqli->errno, $mysqli->error);
        var_dump($obj);
    }

    var_dump($res->fetch_object('mysqli_fetch_object_construct', array('a', 'b', 'c')));
    var_dump(mysqli_fetch_object($res));

    mysqli_free_result($res);

    if (!$res = mysqli_query($link, "SELECT id AS ID, label FROM test AS TEST")) {
        printf("[012] [%d] %s\n", $mysqli->errno, $mysqli->error);
    }

    mysqli_free_result($res);

    try {
        mysqli_fetch_object($res);
    } catch (Throwable $e) {
        echo $e::class, ': ', $e->getMessage(), "\n";
    }

    try {
        var_dump($res->fetch_object('this_class_does_not_exist'));
    } catch (Throwable $e) {
        echo $e::class, ': ', $e->getMessage(), "\n";
    }

    $mysqli->close();
    print "done!";
?>
--CLEAN--
<?php
    require_once 'clean_table.inc';
?>
--EXPECT--
Error: Object of class mysqli could not be converted to string
ArgumentCountError: mysqli_result::fetch_object() expects at most 2 arguments, 3 given
TypeError: mysqli_result::fetch_object(): Argument #2 ($constructor_args) must be of type array, null given
ArgumentCountError: Too few arguments to function mysqli_fetch_object_construct::__construct(), 1 passed and exactly 2 expected
NULL
NULL
Error: mysqli_result object is already closed
TypeError: mysqli_result::fetch_object(): Argument #1 ($class) must be a valid class name, this_class_does_not_exist given
done!