mysqli_stmt::close()

(PHP 5, PHP 7)

Closes a prepared statement

说明

面向对象风格
mysqli_stmt::close(void): bool

过程化风格
mysqli_stmt_close(mysqli_stmt$stmt): 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

$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

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.