Returns the error code for the most recent statement call

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- PHP Manual
- mysqli_stmt
- Returns the error code for the most recent statement call

# mysqli_stmt::$errno

# mysqli_stmt_errno

(PHP 5, PHP 7, PHP 8)

mysqli_stmt::$errno -- mysqli_stmt_errno — Returns the error code for the most recent statement call

### Description

Object-oriented style

int $mysqli_stmt->errno;

Procedural style

mysqli_stmt_errno(mysqli_stmt `$statement`): int

Returns the error code for the most recently invoked statement function that can succeed or fail.

### Parameters

`statement`

  Procedural style only: A mysqli_stmt object returned by mysqli_stmt_init().

### Return Values

An error code value. Zero means no error occurred.

### Examples

Example #1 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();    printf("Error: %d.\n", $stmt->errno);    /* close statement */    $stmt->close();}/* close connection */$mysqli->close();?>

Example #2 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($stmt);    printf("Error: %d.\n", mysqli_stmt_errno($stmt));    /* close statement */    mysqli_stmt_close($stmt);}/* close connection */mysqli_close($link);?>

The above examples will output:

    Error: 1146.

### See Also

- mysqli_stmt_error() - Returns a string description for last statement error
- mysqli_stmt_sqlstate() - Returns SQLSTATE error from previous statement operation