PHP Reference

Description

Procedural style :

int mysqli_stmt_errno ( object stmt)

Object oriented style (property):

class 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.

Note: 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.

Example

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 would produce the following output:

Error: 1146.

mysqli_stmt_errno

Description

Return values

See also

Example