数组 ||非法偏移类型

Question

大家好，我遇到了数组问题。我想将数组保存到表中，但我收到了这个：

illegal offset type in C:\xampp\htdocs\app-mt\php\proses-edit-aplikasi.php on line 13

illegal offset type in C:\xampp\htdocs\app-mt\php\proses-edit-aplikasi.php on line 14

illegal offset type in C:\xampp\htdocs\app-mt\php\proses-edit-aplikasi.php on line 15

显示在这段代码中

[1] => $value1,
[2] => $value2,
[3] => $value3

这是满满的代码

$value1 = $_POST['value1'];
$value2 = $_POST['value2'];
$value3 = $_POST['value3'];

$data_value = Array(
[1] => $value1,
[2] => $value2,
[3] => $value3
);
$array_value = serialize($data_value);

$query = "UPDATE maintenance
    SET pic                                 = '$pic',
        application_name                    = '$nama',
        maintenance_date                    = '$tanggal',
        entry_by                            = '$pictrans'

    WHERE maintenance_id = '$id'";
$query2 = "UPDATE INTO maintenance_detail
    SET value                               = '$array_value'

    WHERE maintenance_detail_id = '$id'";

$hasil = mysqli_query($db, $query);
$hasil2 = mysqli_query($db, $query2);

谢谢

Answer 1

问题是，您使用数组作为新数组的键。 [..] 是定义新数组的捷径。如果您想要数字键，只需去掉周围的圆括号即可。

$data_value = Array(
    1 => $value1,
    2 => $value2,
    3 => $value3
);