mysqli_stmt::$error_list

(PHP 5 >= 5.4.0, PHP 7)

Returns a list of errors from the last statement executed

array mysqli_stmt_error_list ( mysqli_stmt $stmt )

Object oriented style

array $mysqli_stmt->error_list;

Procedural style

Returns an array of errors for the most recently invoked statement function that can succeed or fail.

Parameters:

stmt

Procedural style only: A statement identifier returned by mysqli_stmt_init().

Returns:

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

Examples:

Object oriented style

<?php
/* Open a connection */
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");

/* check connection */
if (mysqli_connect_errno()) {
    printf("Connect failed: %s\n", mysqli_connect_error());
    exit();
}

$mysqli->query("CREATE TABLE myCountry LIKE Country");
$mysqli->query("INSERT INTO myCountry SELECT * FROM Country");


$query = "SELECT Name, Code FROM myCountry ORDER BY Name";
if ($stmt = $mysqli->prepare($query)) {

    /* drop table */
    $mysqli->query("DROP TABLE myCountry");

    /* execute query */
    $stmt->execute();
    
    echo "Error:\n";
    print_r($stmt->error_list);

    /* close statement */
    $stmt->close();
}

/* close connection */
$mysqli->close();
?>

Procedural style

<?php
/* Open a connection */
$link = mysqli_connect("localhost", "my_user", "my_password", "world");

/* check connection */
if (mysqli_connect_errno()) {
    printf("Connect failed: %s\n", mysqli_connect_error());
    exit();
}

mysqli_query($link, "CREATE TABLE myCountry LIKE Country");
mysqli_query($link, "INSERT INTO myCountry SELECT * FROM Country");


$query = "SELECT Name, Code FROM myCountry ORDER BY Name";
if ($stmt = mysqli_prepare($link, $query)) {

    /* drop table */
    mysqli_query($link, "DROP TABLE myCountry");

    /* execute query */
    mysqli_stmt_execute($stmt);
    
    echo "Error:\n";
    print_r(mysql_stmt_error_list($stmt));

    /* close statement */
    mysqli_stmt_close($stmt);
}

/* close connection */
mysqli_close($link);
?>

The above examples will output:

Array
(
    [0] => Array
        (
            [errno] => 1146
            [sqlstate] => 42S02
            [error] => Table 'world.myCountry' doesn't exist
        )

)