Php/docs/mysqli-stmt.close

• PHP Manual
• MySQLi_STMT
• Closes a prepared statement

mysqli_stmt::close

mysqli_stmt_close

(PHP 5, PHP 7)

mysqli_stmt::close -- mysqli_stmt_close — Closes 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 $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