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mysqli_stmt_error (PHP 5) mysqli_stmt_error (no version information, might be only in CVS) mysqli_stmt->error -- Returns a string description for last statement error DescriptionProcedural style: string mysqli_stmt_error ( mysqli_stmt stmt ) Object oriented style (property): class mysqli_stmt { string error }
For the statement specified by stmt, mysqli_stmt_error()
returns a containing the error message for the most recently invoked statement function that
can succeed or fail.
Возвращаемые значения
A string that describes the error. An empty string if no error occurred.
ПримерыПример 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();
?>
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Пример 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);
?>
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Результат выполнения данного примера: Error: Table 'world.myCountry' doesn't exist. |
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mysqli_stmt_errno