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# PDOStatement->errorCode()

(no version information, might be only in CVS)

PDOStatement->errorCode() -- Fetch the SQLSTATE associated with the last operation on the statement handle

## 说明

class PDOStatement {
string errorCode ( void )
}

## 返回值

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

## 范例

例 1. Retrieving a 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(); ?>`

上例将输出：

    PDOStatement::errorCode(): 42S02

## 参见

PDO->errorCode()
PDO->errorInfo()
PDOStatement->errorInfo()

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