PDOStatement->errorCode()

(PHP 5 >= 5.1.0, PECL pdo:0.1-1.0.3)

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

说明

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

Example#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()


	PHP5中文手册 PDOStatement->columnCount() PDOStatement->errorInfo() PDO PHP Manual PDOStatement->errorCode() (PHP 5 >= 5.1.0, PECL pdo:0.1-1.0.3) PDOStatement->errorCode() — Fetch the SQLSTATE associated with the last operation on the statement handle 说明 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 Example#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() PDOStatement->columnCount() PDOStatement->errorInfo() PDO PHP Manual