mysqli_stmt::close

    mysqli_stmt_close

    (PHP 5, PHP 7, PHP 8)

    mysqli_stmt::close -- mysqli_stmt_close — Closes a prepared statement

    说明

    面向对象风格

    public mysqli_stmt::close(): true

    过程化风格

    mysqli_stmt_close(mysqli_stmt $statement): true

    Closes a prepared statement. mysqli_stmt_close() also deallocates the statement handle. If the current statement has pending or unread results, this function cancels them so that the next query can be executed.

    参数

    statement

    仅以过程化样式：由 mysqli_stmt_init() 返回的 mysqli_stmt 对象。

    返回值

    总是返回 true。

    更新日志

    版本 说明
    8.0.0 This function now always returns true. Previously it returned false on failure.

    参见

    发现了问题？

    了解如何改进此页面 • 提交拉取请求 • 报告一个错误
    ＋添加备注

    用户贡献的备注 1 note

    up
    -4
    daniel dot kipp at web dot de
    18 years ago
    if you are repeating an statement in an loop using bind_param and so on inside it for a larger operation. i thougt id would be good to clean it with stmt->close. but it broke always with an error after aprox. 250 operations . As i tried it with stmt->reset it worked for me.
    ＋添加备注
    To Top