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PHP - Manual: mysqli_stmt::close

2024-12-21

mysqli_stmt::close

mysqli_stmt_close

(PHP 5, PHP 7, PHP 8)

mysqli_stmt::close -- mysqli_stmt_closeCloses a prepared statement

说明

面向对象风格

public mysqli_stmt::close(): bool

过程化风格

mysqli_stmt_close(mysqli_stmt $statement): bool

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

成功时返回 true, 或者在失败时返回 false

参见

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User Contributed Notes 1 note

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daniel dot kipp at web dot de
16 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.

官方地址:https://www.php.net/manual/en/mysqli-stmt.close.php

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