Returns a list of errors from the last command executed
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    mysqli::$error_list

    mysqli_error_list

    (PHP 5 >= 5.4.0, PHP 7, PHP 8)

    mysqli::$error_list -- mysqli_error_list — Returns a list of errors from the last command executed

    Description

    Object-oriented style

    array $mysqli->error_list;

    Procedural style

    mysqli_error_list(mysqli $mysql): array

    Returns a array of errors for the most recent MySQLi function call that can succeed or fail.

    Parameters

    mysql

    Procedural style only: A mysqli object returned by mysqli_connect() or mysqli_init()

    Return Values

    A list of errors, each as an associative array containing the errno, error, and sqlstate.

    Examples

    Example #1 $mysqli->error_list example

    Object-oriented style

    <?php$mysqli = new mysqli("localhost", "nobody", "");/* check connection */if (mysqli_connect_errno()) {    printf("Connect failed: %s\n", mysqli_connect_error());    exit();}if (!$mysqli->query("SET a=1")) {    print_r($mysqli->error_list);}/* close connection */$mysqli->close();?>

    Procedural style

    <?php$link = mysqli_connect("localhost", "my_user", "my_password", "world");/* check connection */if (mysqli_connect_errno()) {    printf("Connect failed: %s\n", mysqli_connect_error());    exit();}if (!mysqli_query($link, "SET a=1")) {    print_r(mysqli_error_list($link));}/* close connection */mysqli_close($link);?>

    The above examples will output:

    Array
(
    [0] => Array
        (
            [errno] => 1193
            [sqlstate] => HY000
            [error] => Unknown system variable 'a'
        )

)

    See Also