mysqli_stmt::$error

mysqli_stmt_error

(PHP 5, PHP 7, PHP 8)

mysqli_stmt::$error -- mysqli_stmt_error — Returns a string description for last statement error

Description

Object-oriented style

string$mysqli_stmt->error;

Procedural style

mysqli_stmt_error(mysqli_stmt$statement): string

Returns a string containing the error message 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

A string that describes the error. An empty string if no error occurred.

Examples

Example #1 Object-oriented style

<?php

$mysqli = new mysqli("localhost", "my_user", "my_password", "world");


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)) {


$mysqli->query("DROP TABLE myCountry");


$stmt->execute();

printf("Error: %s.\n", $stmt->error);


$stmt->close();
}


$mysqli->close();
?>

Example #2 Procedural style

<?php

$link = mysqli_connect("localhost", "my_user", "my_password", "world");


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)) {


mysqli_query($link, "DROP TABLE myCountry");


mysqli_stmt_execute($stmt);

printf("Error: %s.\n", mysqli_stmt_error($stmt));


mysqli_stmt_close($stmt);
}


mysqli_close($link);
?>

The above examples will output:

Error: Table 'world.myCountry' doesn't exist.