Returns a list of errors from the last command executed

mysqli::$errno
mysqli::$error
mysqli
PHP Manual

# 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

### Description

Object oriented style

array $mysqli->error_list;

Procedural style

array mysqli_error_list ( mysqli `$link` )

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

### Parameters

`link`

  Procedural style only: A link identifier 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

- 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

mysqli::$errno
mysqli::$error
mysqli
PHP Manual