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PDOStatement::errorCode

(PHP 5 >= 5.1.0, PHP 7, PHP 8, PECL pdo >= 0.1.0)

PDOStatement::errorCode Fetch the SQLSTATE associated with the last operation on the statement handle

Опис

public PDOStatement::errorCode(): ?string

Параметри

У цієї функції немає параметрів.

Значення, що повертаються

Identical to PDO::errorCode(), except that PDOStatement::errorCode() only retrieves error codes for operations performed with PDOStatement objects.

Приклади

Приклад #1 Retrieving an SQLSTATE code

<?php
/* Provoke an error -- the BONES table does not exist */
$err = $dbh->prepare('SELECT skull FROM bones');
$err->execute();

echo
"\nPDOStatement::errorCode(): ";
print
$err->errorCode();
?>

Поданий вище приклад виведе:

PDOStatement::errorCode(): 42S02

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