mysqli_stmt::data_seek
mysqli_stmt->error
MySQLi_STMT
PHP Manual

# mysqli_stmt->errno

# mysqli_stmt_errno

(PHP 5)

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

### 설명

Object oriented style (property):

mysqli_stmt
int $errno;

Procedural style :

int mysqli_stmt_errno ( mysqli_stmt `$stmt` )

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

Client error message numbers are listed in the MySQL errmsg.h header file, server error message numbers are listed in mysqld_error.h. In the MySQL source distribution you can find a complete list of error messages and error numbers in the file Docs/mysqld_error.txt.

### 인수

`stmt`

  순차 형식 전용: mysqli_stmt_init()가 반환한 statement 식별자.

### 반환값

An error code value. Zero means no error occurred.

### 예제

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);
?>`

위 예제의 출력:

    Error: 1146.

### 참고

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

mysqli_stmt::data_seek
mysqli_stmt->error
MySQLi_STMT
PHP Manual