PDO::errorInfo() returns an array of error information about the last operation performed by this database handle. The array consists of the following fields:

Element	Information
0	SQLSTATE error code (a five-character alphanumeric identifier defined in the ANSI SQL standard).
1	Driver-specific error code.
2	Driver-specific error message.

PDO::errorInfo() only retrieves error information for operations performed directly on the database handle. If you create a PDOStatement object through PDO::prepare() or PDO::query() and invoke an error on the statement handle, PDO::errorInfo() will not reflect the error from the statement handle. You must call PDOStatement::errorInfo() to return the error information for an operation performed on a particular statement handle.

Примеры

Пример 1. Displaying errorInfo() fields for a PDO_ODBC connection to a DB2 database
<?php /* Provoke an error -- the BONES table does not exist */ $err = $dbh->prepare('SELECT skull FROM bones'); $err->execute(); echo "\nPDO::errorInfo():\n"; print_r($err->errorInfo()); ?>
Результат выполнения данного примера:
PDO::errorInfo(): Array ( [0] => 42S02 [1] => -204 [2] => [IBM][CLI Driver][DB2/LINUX] SQL0204N "DANIELS.BONES" is an undefined name. SQLSTATE=42704 )

Смотрите также

PDO::errorCode()

PDOStatement::errorCode()

PDOStatement::errorInfo()

Пред.	Начало	След.
PDO::errorCode	Уровень выше	PDO::exec

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