mysqli::$error_list

mysqli_error_list

(PHP 5 >= 5.4.0)

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

설명

객체 기반 형식

array $mysqli->error_list;

절차식 형식

array mysqli_error_list ( mysqli $link )

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

인수

link: 순차 형식 전용: mysqli_connect()나 mysqli_init()가 반환한 연결 식별자.

반환값

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

예제

Example #1 $mysqli->error_list example

객체 기반 형식


<?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();
?>

절차식 형식


<?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);
?>

위 예제들의 출력:

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

)

참고

mysqli_connect_errno() - Returns the error code from last connect call
mysqli_connect_error() - Returns a string description of the last connect error
mysqli_error() - Returns a string description of the last error
mysqli_sqlstate() - Returns the SQLSTATE error from previous MySQL operation