(PHP 5, PHP 7)
mysqli_stmt::reset -- mysqli_stmt_reset — Resets a prepared statement
面向对象风格
过程化风格
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().
成功时返回 TRUE， 或者在失败时返回 FALSE。