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PHP. Руководство по PHP. 2005

mysqli_stmt_errno

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mysqli_stmt_errno

(PHP 5)mysqli_stmt_errno

(no version information, might be only in CVS)mysqli_stmt->errno -- Returns the error code for the most recent statement call

Description

Procedural style :int mysqli_stmt_errno (mysqli_stmt stmt)

Object oriented style (property):class mysqli_stmt {

int errno

}

For the statement specified by stmt, mysqli_stmt_errno()

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

Замечание:

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.

Возвращаемые значения

An error code value. Zero means no error occurred.

Смотрите также

mysqli_stmt_error() и

mysqli_stmt_sqlstate().

Примеры

Пример 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();

?>

Пример 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);

?>

Результат выполнения данного примера:

Error: 1146.

Пред.

Начало

След.

mysqli_stmt_data_seek

Уровень выше

mysqli_stmt_error

Отвечу на любые вопросы. С уважением, Дмитрий Владимирович.

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