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