PDO->errorInfo()

Description

Return Values

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

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.

Examples

Example 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()); ?> The above example will output: PDO::errorInfo(): Array ( [0] => 42S02 [1] => -204 [2] => [IBM][CLI Driver][DB2/LINUX] SQL0204N "DANIELS.BONES" is an undefined name. SQLSTATE=42704 )

See Also