mysqli_stmt::reset()

(PHP 5, PHP 7)

Resets a prepared statement

说明

面向对象风格
mysqli_stmt::reset(void): bool

过程化风格
mysqli_stmt_reset(mysqli_stmt$stmt): bool

Resets a prepared statement on client and server to state after prepare.

It resets the statement on the server, data sent using mysqli_stmt_send_long_data(), unbuffered result sets and current errors. It does not clear bindings or stored result sets. Stored result sets will be cleared when executing the prepared statement(or closing it).

To prepare a statement with another query use function mysqli_stmt_prepare().

参数

$stmt

仅以过程化样式：由mysqli_stmt_init()返回的 statement 标识。

返回值

成功时返回TRUE，或者在失败时返回FALSE。

参见

• mysqli_prepare() 准备执行一个 SQL 语句